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102813 (1999 VE177)
Classification: Main-belt Asteroid          SPK-ID: 2102813
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103564882200096 3.3952e-08  
a 2.351725028647625 1.0033e-08 au
q 2.108168903088716 7.9633e-08 au
i 6.799620345433562 3.7835e-06 deg
node 151.4776812263732 3.1074e-05 deg
peri 235.5130540016138 3.581e-05 deg
M 321.8859100671314 1.7669e-05 deg
tp 2459339.963735137009
(2021-May-05.46373514)
6.4818e-05 TDB
period 1317.280426680894
3.61
8.43e-06
2.308e-08
d
yr
n .2732903280944358 1.7489e-09 deg/d
Q 2.595281154206534 1.1072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      8671 days (23.74 yr)  
   first obs. used      1997-02-07  
   last obs. used      2020-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53461  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:29:21  

Additional Information
 Earth MOID = 1.1185 au 
 Jupiter MOID = 2.80927 au 
 T_jup = 3.540 
[ 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 15.90   n/a E2021B55  

102813 (1999 VE177)          Discovered 1999-Nov-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VE177 = 2001 FD74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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