6859 Datemasamune

asteroid

Adnoddau allanol

dynodwr Freebase
Minor Planet Center body ID
JPL Small-Body Database SPK-ID

enghraifft o'r canlynol

enwyd ar ôl

Date Masamune

o'i flaen

(6858) 1990 ST10

dilynwyd gan

6860 Sims[4]

digwyddiad pwysig

naming

darganfyddwr neu ddyfeisiwr

Masahiro Koishikawa[4][3]

dyddiad darganfod

13 Chwefror 1991[3]

safle darganfyddiad seryddol

Aoba-ku

minor planet group

y gwregys asteroid[5]
Inner Main Belt[3]

parent astronomical body

apoapsis

1.859 uned seryddol[6]
1.859398946970464±0.0000000005571 uned seryddol[7]

epoc: September 13, 2023

periapsis

1.8080680 uned seryddol[6]
1.80789754077966±0.0000000014569 uned seryddol[7]

epoc: September 13, 2023

argument of periapsis

129.75824 degree[6]
128.6959113194298±0.0000031615 degree[7]

epoc: September 13, 2023

orbital eccentricity

0.01
0.0138929[6]
0.01404342582140127±0.00000000089684[7]

epoc: September 13, 2023

gogwydd yr orbid

23.19988 degree[6]
23.19939197319042±0.000000041954 degree[7]

epoc: September 13, 2023

orbital period

2.48 blwyddyn[6]
906.9272834980835±0.00000040759 diwrnod[7]

epoc: September 13, 2023

rotation period

5.944 awr[3]

semi-major axis of an orbit

1.8335412 uned seryddol[6]
1.833648243875062±0.00000000054938 uned seryddol[7]

epoc: September 13, 2023

longitude of ascending node

154.05260 degree[6]
154.0257823194329±0.00000010251 degree[7]

epoc: September 13, 2023

mean anomaly

190.33977 degree[6]
265.3386200127325±0.0000031777 degree[7]

epoc: September 13, 2023

maintioli safonol

13.8
13.9[6]
13.96[3]

albedo

0.404±0.042[3]

maen prawf: geometric albedo

diamedr

3.805±0.158 cilometr[3]

epoc

September 13, 2023[7]

time of periapsis

2,460,438.975120022±0.000040401 Julian day[3]

pwynt mewn amser: 13 Medi 2023

dynodiad dros dro

1991 CZ[3]

Cyfeiriadau

  1. Freebase Data Dumps, 28 Hydref 2013
  2. JPL Small-Body Database, 13 Tachwedd 2023
  3. 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 JPL Small-Body Database, 20006859, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20006859, 13 Tachwedd 2023
  4. 4.0 4.1 Minor Planet Center Database
  5. JPL Small-Body Database
  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=6859
  7. 7.00 7.01 7.02 7.03 7.04 7.05 7.06 7.07 7.08 7.09 JPL Small-Body Database, 20006859, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20006859, 4 Chwefror 2024