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JPL Small-Body Database Browser
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34459 (2000 SC91)
Classification: Main-belt Asteroid          SPK-ID: 2034459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12123586191057 5.3052e-08  
a 2.572090210887581 1.3354e-08 au
q 2.260260637258885 1.3634e-07 au
i 12.03916833193321 5.9124e-06 deg
node 294.2849795224383 2.3216e-05 deg
peri 170.9635654876104 3.328e-05 deg
M 209.548201457152 2.2484e-05 deg
tp 2459630.183922383416
(2022-Feb-19.68392238)
9.4994e-05 TDB
period 1506.703238203368
4.13
1.1734e-05
3.213e-08
d
yr
n .2389322534603917 1.8607e-09 deg/d
Q 2.883919784516277 1.4973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1791  
   data-arc span      11012 days (30.15 yr)  
   first obs. used      1990-03-04  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:48:45  

Additional Information
 Earth MOID = 1.27777 au 
 Jupiter MOID = 2.24631 au 
 T_jup = 3.388 
[ 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 13.2   n/a MPO395331  
diameter diameter 6.808 km 0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.781 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Albers, K.; Kragh, K.; Monnier, A.; Pligge, Z.; et al. (2010) Minor Planet Bull. 37, 152-158.]
[Fauerbach, M.; Nelson, K.M. (2019) Minor Planet Bull. 46, 21-23.]
geometric albedo albedo 0.265   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34459 (2000 SC91)          Discovered 2000-Sep-22 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SC91 = 1990 EC5 = 1992 WC6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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