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102659 (1999 VO55)
Classification: Main-belt Asteroid          SPK-ID: 2102659
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1945796778903171 3.8559e-08  
a 2.229112033084697 6.9538e-09 au
q 1.795372131705646 8.4701e-08 au
i 2.077353245623386 5.2273e-06 deg
node 221.4971047381186 0.00010654 deg
peri 125.8942809956812 0.00010736 deg
M 160.4065374283824 1.34e-05 deg
tp 2458658.853632871225
(2019-Jun-24.35363287)
4.437e-05 TDB
period 1215.615618243853
3.33
5.6883e-06
1.557e-08
d
yr
n .2961462444190017 1.3858e-09 deg/d
Q 2.662851934463747 8.3069e-09 au
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      7753 days (21.23 yr)  
   first obs. used      1999-10-02  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49742  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:02  

Additional Information
 Earth MOID = .787849 au 
 Jupiter MOID = 2.75937 au 
 T_jup = 3.617 
[ 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 16.51   n/a E2021B55  

102659 (1999 VO55)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VO55 = 2002 PH132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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