98 Ianthe (Q158439)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

Minor Planet Center Database

16 October 2023

image

98Ianthe (Lightcurve Inversion).png
1,200 × 450; 32 KB

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followed by

99 Dike

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Minor Planet Center Database

significant event

naming

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discoverer or inventor

Christian Heinrich Friedrich Peters

2 references

Spanish Wikipedia

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

time of discovery or invention

24 January 2024

18 April 1868^Gregorian

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

site of astronomical discovery

16 October 2023

Litchfield Observatory

2 references

Spanish Wikipedia

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

24 January 2024

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

parent astronomical body

Sun

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apoapsis

3.190582358943547±0.0000000051829 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

periapsis

2.18289661072647±0.000000012395 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

argument of periapsis

158.3479755837546±0.00000053527 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

24 January 2024

orbital eccentricity

0.1875294862081618±0.000000001848

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

24 January 2024

orbital inclination

15.613±0.001 degree

1 reference

English Wikipedia

15.57626339978911±0.00000013197 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

24 January 2024

orbital period

1,608.55814332926±0.0000039195 day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

rotation period

16.479 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

semi-major axis of an orbit

16 October 2023

2.686739484835009±0.0000000043644 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

longitude of ascending node

16 October 2023

353.892713556586±0.00000043199 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

24 January 2024

mean anomaly

124.0548662614727±0.00000071841 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

24 January 2024

asteroid spectral type

C-type asteroid

asteroid taxonomy

Tholen classification

SMASS classification

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

absolute magnitude

8.99

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

24 January 2024

0.047

1 reference

https://fr.wikipedia.org/w/index.php?title=(98)_Ianthé&oldid=141511961

French Wikipedia

Wikimedia import URL

0.029±0.002

criterion used

geometric albedo

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

diameter

132.788±1.132 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

astronomic symbol image

Ianthe symbol (fixed width).svg
16 × 16; 572 bytes

0 references

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

24 January 2024

time of periapsis

2,459,646.1959340884±0.0000087733 Julian day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

provisional designation

1931 RK1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

1949 SE1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

1975 XO

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

A868 HA

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000098

16 October 2023

Commons category

98 Ianthe

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Identifiers

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1 reference

28 October 2013

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