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1022 Olympiada (A924 MB)
Classification: Main-belt Asteroid          SPK-ID: 2001022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .173859651090858 9.9147e-09  
a 2.806090199754425 1.0803e-08 au
q 2.318224336695644 2.9223e-08 au
i 21.05583204236263 2.8379e-07 deg
node 111.9597075337727 9.0557e-07 deg
peri 124.7589008935233 6.3283e-06 deg
M 261.3984330625767 9.5678e-06 deg
tp 2459866.753658780316
(2022-Oct-14.25365878)
4.7413e-05 TDB
period 1716.923193201922
4.70
9.9146e-06
2.714e-08
d
yr
n .2096774051544084 1.2108e-09 deg/d
Q 3.293956062813205 1.2681e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3098  
   data-arc span      40480 days (110.83 yr)  
   first obs. used      1910-07-15  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .37493  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 11:51:20  

Additional Information
 Earth MOID = 1.36245 au 
 Jupiter MOID = 2.00668 au 
 T_jup = 3.204 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.28   n/a E2021B10  
diameter diameter 34.297 km 0.987 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 3.822 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2005) Minor Planet Bull. 32, 26.]
[Warner, B.D.; Durech, J.; Faurerbach, M.; Marks, S. (2008) Minor Planet Bull. 35, 167-171.]
[Benishek, V.; Protitch-Benishek, V. (2009) Minor Planet Bull. 36, 35-37.]
[Hanus, J.; Durech, J.; Broz, M.; Warner, B.D.; et al. (2011) Astron. Astrophys. 530, A134.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Franco, L.; Baj, G.; Tinella, V.; Bachini, M.; et al. (2017) Minor Planet Bull. 44, 311-312.]
[Benishek, V. (2018) Minor Planet Bull. 45, 82-91.]
[Behrend, R. (2019) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.125   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
SMASSII spectral type spec_B X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

1022 Olympiada (A924 MB)          Discovered 1924-Jun-23 by Albitzkij, V. at Simeis
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 A924 MB = 1928 FQ = 1948 QO = 1957 OC = 1961 JF = 1962 QK = A910 NA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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