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582 Olympia (A906 BM)
Classification: Main-belt Asteroid          SPK-ID: 2000582
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2223991136341686 3.8015e-08  
a 2.609945006128667 7.2424e-09 au
q 2.029495550131726 9.8534e-08 au
i 30.03262144327739 5.2645e-06 deg
node 155.7026035584451 7.5089e-06 deg
peri 310.3249046558461 1.2973e-05 deg
M 54.77077642333039 1.1345e-05 deg
tp 2458766.189442007973
(2019-Oct-09.68944201)
4.8258e-05 TDB
period 1540.087732647131
4.22
6.4104e-06
1.755e-08
d
yr
n .2337529170375414 9.7297e-10 deg/d
Q 3.190394462125607 8.8531e-09 au
  Orbit Determination Parameters
   # obs. used (total)      4162  
   data-arc span      41832 days (114.53 yr)  
   first obs. used      1906-01-23  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .35356  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:18:32  

Additional Information
 Earth MOID = 1.11939 au 
 Jupiter MOID = 2.06979 au 
 T_jup = 3.189 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 9.0   n/a MPO502158 IRAS observations used: 25
diameter diameter 44.347 km 0.687 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 36.312 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Schober, H.J.; Erikson, A.; Hahn, G.; Lagerkvist, C.-I. (1993) Astron. Astrophys. Suppl. Ser. 101, 499-505.]
[Pilcher, F.; Ferrero, A.; Franco, L.; Oey, J.; Warner, B.D. (2014) Minor Planet Bull. 41, 22-23.]
[Durech, J.; Hanus, J.; Broz, M.; Lehky, M.; et al. (2017) Icarus 304, 101-109.]
geometric albedo albedo 0.218   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.891   0.021 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=14.51, mean=20.57, max.=26.63) deg.
U-B UB 0.534   0.057 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=14.51, mean=20.57, max.=26.63) deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices

582 Olympia (A906 BM)          Discovered 1906-Jan-23 by Kopff, A. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 A906 BM = 1963 QE = 1963 SD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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