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102784 (1999 VB152)
Classification: Main-belt Asteroid          SPK-ID: 2102784
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1339616274952634 4.9241e-08  
a 2.398045090160287 1.1616e-08 au
q 2.07679906707539 1.1494e-07 au
i 2.860545810426514 4.2095e-06 deg
node 94.23060925459953 9.7756e-05 deg
peri 149.0132185343232 9.922e-05 deg
M 50.62697598492281 1.5468e-05 deg
tp 2459009.750270599881
(2020-Jun-09.25027060)
5.8746e-05 TDB
period 1356.389577850621
3.71
9.8558e-06
2.698e-08
d
yr
n .2654104734205255 1.9285e-09 deg/d
Q 2.719291113245185 1.3173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      7590 days (20.78 yr)  
   first obs. used      1999-10-07  
   last obs. used      2020-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57201  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:52:42  

Additional Information
 Earth MOID = 1.06283 au 
 Jupiter MOID = 2.29071 au 
 T_jup = 3.514 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.48   n/a E2021B55  

102784 (1999 VB152)          Discovered 1999-Nov-09 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VB152 = 2001 DW29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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