971 Alsatia

asteroid

Adnoddau allanol

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

enghraifft o'r canlynol

enwyd ar ôl

o'i flaen

970 Primula[4]

dilynwyd gan

972 Cohnia[4]

digwyddiad pwysig

naming

darganfyddwr neu ddyfeisiwr

Alexandre Schaumasse[4][2]

dyddiad darganfod

23 Tachwedd 1921[3]

safle darganfyddiad seryddol

Arsyllfa Nice[3]

minor planet group

y gwregys asteroid[3]

parent astronomical body

apoapsis

3.0703217566602±0.0000000013408 uned seryddol[5]

epoc: September 13, 2023

periapsis

2.207596168242357±0.0000000037611 uned seryddol[3]

pwynt mewn amser: 13 Medi 2023

argument of periapsis

6.396362888152122±0.00000049849 degree[5]

epoc: September 13, 2023

orbital eccentricity

0.1634594551585846±0.00000000093151[5]

epoc: September 13, 2023

gogwydd yr orbid

13.79496434361015±0.000000070984 degree[5]

epoc: September 13, 2023

orbital period

1,565.83999582688±0.0000010257 diwrnod[5]

epoc: September 13, 2023

rotation period

9.614 awr[3]

semi-major axis of an orbit

2.638958962469132±0.0000000011525 uned seryddol[5]

epoc: September 13, 2023

longitude of ascending node

83.48077759866544±0.00000037031 degree[5]

epoc: September 13, 2023

mean anomaly

231.7913516450556±0.00000064032 degree[5]

epoc: September 13, 2023

asteroid spectral type

C-type asteroid[5]

tacsonomeg yr asteroid: SMASS classification

maintioli safonol

10.12[3]

albedo

0.046±0.005[3]

maen prawf: geometric albedo

diamedr

60.867±0.527 cilometr[3]

epoc

September 13, 2023[5]

time of periapsis

2,460,758.1506443936±0.0000077649 Julian day[3]

pwynt mewn amser: 13 Medi 2023

dynodiad dros dro

1921 LF[2]
1961 AA[3]
A908 UE[3]
A921 WH[3]

Cyfeiriadau

  1. Freebase Data Dumps, 28 Hydref 2013
  2. 2.0 2.1 2.2 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, 20000971, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000971, 24 Hydref 2023
  4. 4.0 4.1 4.2 Minor Planet Center Database
  5. 5.00 5.01 5.02 5.03 5.04 5.05 5.06 5.07 5.08 5.09 JPL Small-Body Database, 20000971, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000971, 24 Ionawr 2024