Wicipedia

2456 Palamedes

Creu erthygl

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asteroid

Adnoddau allanol

Minor Planet Center body ID
2456
dynodwr Freebase
/m/03h2h_9[1]
JPL Small-Body Database SPK-ID
20002456[2]

enghraifft o'r canlynol

asteroid[3]

enwyd ar ôl

Palamedes

o'i flaen

2455 Somville[4]

dilynwyd gan

2457 Rublyov[4]

digwyddiad pwysig

naming

darganfyddwr neu ddyfeisiwr

Purple Mountain Observatory[4][3]

dyddiad darganfod

30 Ionawr 1966[3]

safle darganfyddiad seryddol

Purple Mountain Observatory[3]

minor planet group

Jupiter trojan[3]
Greek camp trojan asteroid[5]
y gwregys asteroid

parent astronomical body

Haul

apoapsis

5.510 uned seryddol[6]
5.520210508833308±0.000000035767 uned seryddol[7]

epoc: September 13, 2023

periapsis

4.7498440 uned seryddol[6]
4.744475954136303±0.000000060037 uned seryddol[7]

epoc: September 13, 2023

argument of periapsis

94.74423 degree[6]
95.93115143348804±0.0000021653 degree[7]

epoc: September 13, 2023

Lagrangian point

L4-Jupiter-Sun

orbital eccentricity

0.074
0.0741219[6]
0.07557313684110145±0.0000000057495[7]

epoc: September 13, 2023

gogwydd yr orbid

13.907±0.001 degree
13.91233 degree[6]
13.91307835057899±0.000000038336 degree[7]

epoc: September 13, 2023

orbital period

11.62 blwyddyn[6]
4,246.899323837529±0.000041275 diwrnod[7]

epoc: September 13, 2023

rotation period

7.25 awr[3]

semi-major axis of an orbit

5.1300965 uned seryddol[6]
5.132343231484805±0.000000033254 uned seryddol[7]

epoc: September 13, 2023

longitude of ascending node

327.35680 degree[6]
327.3642371611559±0.00000025446 degree[7]

epoc: September 13, 2023

mean anomaly

260.35450 degree[6]
35.11181352034254±0.0000014159 degree[7]

epoc: September 13, 2023

maintioli safonol

9.3[6]
9.34[7]

albedo

0.071±0.01[3]

maen prawf: geometric albedo

diamedr

65.916±0.512 cilometr[3]

epoc

September 13, 2023[7]

time of periapsis

2,459,786.2878687573±0.00010302 Julian day[3]

pwynt mewn amser: 13 Medi 2023

dynodiad dros dro

1966 BA1[3]
1973 TJ[3]
1977 AK1[3]
1979 EF[3]

categori Comin

2456 Palamedes

Cyfeiriadau

  1. ↑ Freebase Data Dumps, 28 Hydref 2013
  2. ↑ JPL Small-Body Database
  3. ↑ 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 3.11 3.12 JPL Small-Body Database, 20002456, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002456, 1 Tachwedd 2023
  4. ↑ 4.0 4.1 4.2 Minor Planet Center Database
  5. ↑ http://www.minorplanetcenter.org/iau/lists/JupiterTrojans.html
  6. ↑ 6.00 6.01 6.02 6.03 6.04 6.05 6.06 6.07 6.08 6.09 https://www.minorplanetcenter.net/db_search/show_object?object_id=2456
  7. ↑ 7.00 7.01 7.02 7.03 7.04 7.05 7.06 7.07 7.08 7.09 7.10 JPL Small-Body Database, 20002456, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002456, 26 Ionawr 2024
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