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102849 (1999 VT210)
Classification: Main-belt Asteroid          SPK-ID: 2102849
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154825503477509 3.8281e-08  
a 2.767735494837449 1.7697e-08 au
q 2.339219453356668 1.0879e-07 au
i 4.569693345758541 5.6998e-06 deg
node 1.962074169787011 4.8641e-05 deg
peri 52.15470324161108 5.2213e-05 deg
M 160.8347699387725 2.0461e-05 deg
tp 2458249.114615164629
(2018-May-10.61461516)
9.1938e-05 TDB
period 1681.842419047253
4.60
1.6131e-05
4.416e-08
d
yr
n .2140509692958847 2.053e-09 deg/d
Q 3.19625153631823 2.0437e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53379  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:52:20  

Additional Information
 Earth MOID = 1.35371 au 
 Jupiter MOID = 2.18212 au 
 T_jup = 3.316 
[ 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 15.97   n/a E2021B55  

102849 (1999 VT210)          Discovered 1999-Nov-13 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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