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85922 (1999 CB103)
Classification: Main-belt Asteroid          SPK-ID: 2085922
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05081714661367882 4.4367e-08  
a 2.367629505312438 9.8759e-09 au
q 2.247313329614104 1.0266e-07 au
i 7.018339628449211 4.2782e-06 deg
node 177.1375428746871 3.1131e-05 deg
peri 22.438367118692 4.6605e-05 deg
M 242.9652049879997 3.5565e-05 deg
tp 2459433.095044480731
(2021-Aug-06.59504448)
0.00013205 TDB
period 1330.665944235598
3.64
8.3257e-06
2.279e-08
d
yr
n .2705412290436291 1.6927e-09 deg/d
Q 2.487945681010772 1.0378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1237  
   data-arc span      7703 days (21.09 yr)  
   first obs. used      1998-12-24  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:41:02  

Additional Information
 Earth MOID = 1.24718 au 
 Jupiter MOID = 2.46784 au 
 T_jup = 3.535 
[ 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 14.8   n/a MPO348042  
diameter diameter 2.319 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.433   0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85922 (1999 CB103)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 CB103 = 2001 SB255 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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