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JPL Small-Body Database Browser
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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746216049622248 3.5918e-08  
a 2.804255115901221 1.1719e-08 au
q 2.31457158683902 1.0174e-07 au
i 21.05723889704484 4.0569e-06 deg
node 111.9630200574206 1.1393e-05 deg
peri 124.7060249802438 1.7098e-05 deg
M 94.48247127868272 1.5093e-05 deg
tp 2458150.333211326471
7.0469e-05 TDB
period 1715.239257919735
n .2098832558418776 1.3157e-09 deg/d
Q 3.293938644963422 1.3766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2473  
   data-arc span      39954 days (109.39 yr)  
   first obs. used      1910-07-15  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40763  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 20:52:24  

Additional Information
 Earth MOID = 1.35862 au 
 Jupiter MOID = 2.008 au 
 T_jup = 3.205 
[ 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 10.2   n/a MPO431504  
diameter diameter 34.297 km 0.987 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
rotation period rot_per 3.822 h n/a LCDB (Rev. 2019-January); 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.]
geometric albedo albedo 0.125   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
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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