Q74181: Difference between revisions

@@ label / et / label / et @@
+PSR B1257+12 C
@@ description / pl / description / pl @@
+planeta pozasłoneczna
@@ Property / constellation: Virgo / reference @@
+based on heuristic: inferred from equatorial coordinates
@@ Property / constellation: Virgo / reference @@
-stated in: VizieR
@@ Property / parent astronomical body: PSR B1257+12 / reference @@
+stated in: A planetary system around the millisecond pulsar PSR1257 + 12
stated in source according to: Exoplanet Archive
object stated in reference as: PSR B1257+12
@@ Property / parent astronomical body: PSR B1257+12 / reference @@
+stated in: Extrasolar Planets Encyclopaedia
object stated in reference as: PSR 1257+12
@@ Property / parent astronomical body: PSR B1257+12 / reference @@
-stated in: Extrasolar Planets Encyclopaedia
@@ Property / instance of @@
-super-Earth
@@ Property / instance of: super-Earth / rank @@
-Preferred rank
@@ Property / instance of @@
-pulsar planet
@@ Property / instance of: pulsar planet / rank @@
-Preferred rank
@@ Property / instance of: exoplanet / reference @@
+stated in: SIMBAD
@@ Property / instance of: exoplanet / reference @@
+stated in: Masses and Orbital Inclinations of Planets in the PSR B1257+12 System
stated in source according to: Exoplanet Archive
@@ Property / instance of: exoplanet / reference @@
+stated in: A planetary system around the millisecond pulsar PSR1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / instance of: exoplanet / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / instance of: exoplanet / reference @@
+stated in: Extrasolar Planets Encyclopaedia
@@ Property / instance of: exoplanet / reference @@
-stated in: Extrasolar Planets Encyclopaedia
@@ Property / instance of: exoplanet / reference @@
-stated in: SIMBAD
@@ Property / discovery method: pulsar timing / reference @@
+stated in: A planetary system around the millisecond pulsar PSR1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / time of discovery or invention @@
-Timestamp +1992-00-00T00:00:00Z
Timezone +00:00
Calendar Gregorian
Precision 1 year
Before 0
After 0
-Timestamp
++1992-00-00T00:00:00Z
-Timezone
++00:00
-Calendar
+Gregorian
-Precision
+year
 Before
 After
@@ Property / time of discovery or invention: 1992 / rank @@
-Deprecated rank
@@ Property / time of discovery or invention: 1992 / qualifier @@
-reason for deprecated rank: item/value with less precision and/or accuracy
@@ Property / time of discovery or invention: 1992 / reference @@
-stated in: Extrasolar Planets Encyclopaedia
@@ Property / epoch: J2000.0 / reference @@
+stated in: Exoplanet Archive
@@ Property / epoch: J2000.0 / reference @@
+stated in: Extrasolar Planets Encyclopaedia
@@ Property / Extrasolar Planets Encyclopaedia exoplanet ID @@
-PSR 1257+12 d
@@ Property / Extrasolar Planets Encyclopaedia exoplanet ID: PSR 1257+12 d / rank @@
-Normal rank
@@ Property / argument of periapsis @@
-.3±5 degreeAmount 108.3 degree
Upper bound 113.3 degree
Lower bound 103.3 degree
Unit degree
-Amount
+.3 degree
-Upper bound
+.3 degree
-Lower bound
+.3 degree
-Unit
+degree
@@ Property / argument of periapsis: 108.3±5 degree / rank @@
-Normal rank
@@ Property / argument of periapsis: 108.3±5 degree / reference @@
-stated in: Extrasolar Planets Encyclopaedia
@@ Property / argument of periapsis: 108.3±5 degree / reference @@
-stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
@@ Property / semi-major axis of an orbit: 0.46 astronomical unit / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Extrasolar Planets Encyclopaedia
@@ Property / semi-major axis of an orbit: 0.46 astronomical unit / reference @@
+stated in: Masses and Orbital Inclinations of Planets in the PSR B1257+12 System
stated in source according to: Exoplanet Archive
@@ Property / semi-major axis of an orbit: 0.46 astronomical unit / reference @@
-stated in: Extrasolar Planets Encyclopaedia
@@ Property / semi-major axis of an orbit: 0.46 astronomical unit / reference @@
-stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
@@ Property / orbital inclination: 47±3 degree / reference @@
+stated in: Masses and Orbital Inclinations of Planets in the PSR B1257+12 System
stated in source according to: Exoplanet Archive
@@ Property / orbital inclination: 47±3 degree / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Extrasolar Planets Encyclopaedia
@@ Property / orbital inclination: 47±3 degree / reference @@
-stated in: Extrasolar Planets Encyclopaedia
@@ Property / orbital inclination: 47±3 degree / reference @@
-stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
@@ Property / mass @@
-.012±0.0006 Jupiter massAmount 0.012 Jupiter mass
Upper bound 0.0126 Jupiter mass
Lower bound 0.0114 Jupiter mass
Unit Jupiter mass
-Amount
+.012 Jupiter mass
-Upper bound
+.0126 Jupiter mass
-Lower bound
+.0114 Jupiter mass
-Unit
+Jupiter mass
@@ Property / mass: 0.012±0.0006 Jupiter mass / rank @@
-Normal rank
@@ Property / mass: 0.012±0.0006 Jupiter mass / reference @@
-stated in: Extrasolar Planets Encyclopaedia
@@ Property / mass: 0.012±0.0006 Jupiter mass / reference @@
-stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
@@ Property / orbital period: 98.2114±0.0002 day / reference @@
+stated in: Masses and Orbital Inclinations of Planets in the PSR B1257+12 System
stated in source according to: Exoplanet Archive
@@ Property / orbital period: 98.2114±0.0002 day / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Extrasolar Planets Encyclopaedia
@@ Property / orbital period: 98.2114±0.0002 day / reference @@
-stated in: Extrasolar Planets Encyclopaedia
@@ Property / orbital period: 98.2114±0.0002 day / reference @@
-stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
@@ Property / orbital eccentricity: 0.0252±0.0002 / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Extrasolar Planets Encyclopaedia
@@ Property / orbital eccentricity: 0.0252±0.0002 / reference @@
-stated in: Extrasolar Planets Encyclopaedia
@@ Property / orbital eccentricity: 0.0252±0.0002 / reference @@
-stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
@@ Property / M sin i: 2.8 Earth mass / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / M sin i: 2.8 Earth mass / reference @@
+stated in: A planetary system around the millisecond pulsar PSR1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / M sin i: 2.8 Earth mass / reference @@
-stated in: Exoplanet Archive
@@ Property / M sin i: 2.8 Earth mass / reference @@
-stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
@@ Property / M sin i: 2.8 Earth mass / reference @@
-stated in: A planetary system around the millisecond pulsar PSR1257 + 12
@@ Property / time of discovery or invention @@
+January 1992Timestamp +1992-01-00T00:00:00Z
Timezone +00:00
Calendar Gregorian
Precision 1 month
Before 0
After 0
-Timestamp
++1992-01-00T00:00:00Z
-Timezone
++00:00
-Calendar
+Gregorian
-Precision
+month
 Before
 After
@@ Property / time of discovery or invention: January 1992 / rank @@
+Normal rank
@@ Property / time of discovery or invention: January 1992 / qualifier @@
+reason for deprecated rank: item/value with less precision and/or accuracy
@@ Property / time of discovery or invention: January 1992 / reference @@
+stated in: A planetary system around the millisecond pulsar PSR1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / argument of periapsis @@
+.3±0.5 degreeAmount 108.3 degree
Upper bound 108.8 degree
Lower bound 107.8 degree
Unit degree
-Amount
+.3 degree
-Upper bound
+.8 degree
-Lower bound
+.8 degree
-Unit
+degree
@@ Property / argument of periapsis: 108.3±0.5 degree / rank @@
+Normal rank
@@ Property / argument of periapsis: 108.3±0.5 degree / reference @@
+stated in: Masses and Orbital Inclinations of Planets in the PSR B1257+12 System
stated in source according to: Exoplanet Archive
@@ Property / argument of periapsis @@
+±20 degreeAmount 107 degree
Upper bound 127 degree
Lower bound 87 degree
Unit degree
-Amount
+degree
-Upper bound
+degree
-Lower bound
+degree
-Unit
+degree
@@ Property / argument of periapsis: 107±20 degree / rank @@
+Deprecated rank
@@ Property / argument of periapsis: 107±20 degree / reference @@
+stated in: A planetary system around the millisecond pulsar PSR1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / argument of periapsis @@
+±2 degreeAmount 106 degree
Upper bound 108 degree
Lower bound 104 degree
Unit degree
-Amount
+degree
-Upper bound
+degree
-Lower bound
+degree
-Unit
+degree
@@ Property / argument of periapsis: 106±2 degree / rank @@
+Deprecated rank
@@ Property / argument of periapsis: 106±2 degree / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / argument of periapsis @@
+.3±5 degreeAmount 108.3 degree
Upper bound 113.3 degree
Lower bound 103.3 degree
Unit degree
-Amount
+.3 degree
-Upper bound
+.3 degree
-Lower bound
+.3 degree
-Unit
+degree
@@ Property / argument of periapsis: 108.3±5 degree / rank @@
+Deprecated rank
@@ Property / argument of periapsis: 108.3±5 degree / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Extrasolar Planets Encyclopaedia
@@ Property / semi-major axis of an orbit @@
+.47 astronomical unitAmount 0.47 astronomical unit
Unit astronomical unit
-Amount
+.47 astronomical unit
-Unit
+astronomical unit
@@ Property / semi-major axis of an orbit: 0.47 astronomical unit / rank @@
+Deprecated rank
@@ Property / semi-major axis of an orbit: 0.47 astronomical unit / reference @@
+stated in: A planetary system around the millisecond pulsar PSR1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / semi-major axis of an orbit: 0.47 astronomical unit / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / mass @@
+.9±0.2 Earth massAmount 3.9 Earth mass
Upper bound 4.1 Earth mass
Lower bound 3.7 Earth mass
Unit Earth mass
-Amount
+.9 Earth mass
-Upper bound
+.1 Earth mass
-Lower bound
+.7 Earth mass
-Unit
+Earth mass
@@ Property / mass: 3.9±0.2 Earth mass / rank @@
+Normal rank
@@ Property / mass: 3.9±0.2 Earth mass / reference @@
+stated in: Masses and Orbital Inclinations of Planets in the PSR B1257+12 System
stated in source according to: Exoplanet Archive
@@ Property / mass @@
+.012±0.0006 Jupiter massAmount 0.012 Jupiter mass
Upper bound 0.0126 Jupiter mass
Lower bound 0.0114 Jupiter mass
Unit Jupiter mass
-Amount
+.012 Jupiter mass
-Upper bound
+.0126 Jupiter mass
-Lower bound
+.0114 Jupiter mass
-Unit
+Jupiter mass
@@ Property / mass: 0.012±0.0006 Jupiter mass / rank @@
+Deprecated rank
@@ Property / mass: 0.012±0.0006 Jupiter mass / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Extrasolar Planets Encyclopaedia
@@ Property / orbital period @@
+.234±0.021 dayAmount 98.234 day
Upper bound 98.255 day
Lower bound 98.213 day
Unit day
-Amount
+.234 day
-Upper bound
+.255 day
-Lower bound
+.213 day
-Unit
+day
@@ Property / orbital period: 98.234±0.021 day / rank @@
+Deprecated rank
@@ Property / orbital period: 98.234±0.021 day / reference @@
+stated in: A planetary system around the millisecond pulsar PSR1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / orbital period @@
+.223±0.002 dayAmount 98.223 day
Upper bound 98.225 day
Lower bound 98.221 day
Unit day
-Amount
+.223 day
-Upper bound
+.225 day
-Lower bound
+.221 day
-Unit
+day
@@ Property / orbital period: 98.223±0.002 day / rank @@
+Deprecated rank
@@ Property / orbital period: 98.223±0.002 day / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / orbital eccentricity @@
+.02±0.006Amount 0.02
Upper bound 0.026
Lower bound 0.014
Unit 1
-Amount
+.02
-Upper bound
+.026
-Lower bound
+.014
 Unit
@@ Property / orbital eccentricity: 0.02±0.006 / rank @@
+Deprecated rank
@@ Property / orbital eccentricity: 0.02±0.006 / reference @@
+stated in: A planetary system around the millisecond pulsar PSR1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / orbital eccentricity @@
+.0264±0.0009Amount 0.0264
Upper bound 0.0273
Lower bound 0.0255
Unit 1
-Amount
+.0264
-Upper bound
+.0273
-Lower bound
+.0255
 Unit
@@ Property / orbital eccentricity: 0.0264±0.0009 / rank @@
+Deprecated rank
@@ Property / orbital eccentricity: 0.0264±0.0009 / reference @@
+stated in: Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12
stated in source according to: Exoplanet Archive
@@ Property / Extrasolar Planets Encyclopaedia exoplanet ID @@
+psr_b1257_12_d--236
+Normal rank
@@ Property / time of periapsis @@
+,449,765.5±0.1 Julian dayAmount 2,449,765.5 Julian day
Upper bound 2,449,765.6 Julian day
Lower bound 2,449,765.4 Julian day
Unit Julian day
-Amount
+,449,765.5 Julian day
-Upper bound
+,449,765.6 Julian day
-Lower bound
+,449,765.4 Julian day
-Unit
+Julian day
@@ Property / time of periapsis: 2,449,765.5±0.1 Julian day / rank @@
+Normal rank
@@ Property / time of periapsis: 2,449,765.5±0.1 Julian day / qualifier @@
+epoch: J2000.0
@@ Property / time of periapsis: 2,449,765.5±0.1 Julian day / reference @@
+stated in: Discovery of pulsar planets
stated in source according to: Extrasolar Planets Encyclopaedia
@@ links / etwiki / name / links / etwiki / name @@
+PSR B1257+12 C