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102779 (1999 VN146)
Classification: Main-belt Asteroid          SPK-ID: 2102779
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07983745870488809 4.2725e-08  
a 2.494349329507603 1.5514e-08 au
q 2.295206817917474 1.08e-07 au
i 6.500004246986061 5.0304e-06 deg
node 216.9223464904267 4.2941e-05 deg
peri 9.866124708808064 5.3843e-05 deg
M 307.9668056547363 3.2757e-05 deg
tp 2459408.475572193692
(2021-Jul-12.97557219)
0.00013103 TDB
period 1438.912350699149
3.94
1.3425e-05
3.676e-08
d
yr
n .2501889707354868 2.3342e-09 deg/d
Q 2.693491841097731 1.6753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      531  
   data-arc span      7759 days (21.24 yr)  
   first obs. used      1999-10-19  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59872  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:33:22  

Additional Information
 Earth MOID = 1.28479 au 
 Jupiter MOID = 2.28296 au 
 T_jup = 3.458 
[ 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 15.99   n/a E2021B55  

102779 (1999 VN146)          Discovered 1999-Nov-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VN146 = 1999 UT61 = 2001 DJ99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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