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JPL Small-Body Database Browser
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442737 (2012 VP99)
Classification: Main-belt Asteroid          SPK-ID: 2442737
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .124740529785087 5.1375e-08  
a 2.276200195462148 5.1433e-08 au
q 1.992265777183281 1.186e-07 au
i 5.564859180444588 5.5758e-06 deg
node 67.22286816062355 0.00014732 deg
peri 344.242162916743 0.00017032 deg
M 314.0043949009963 8.9389e-05 deg
tp 2458760.761036476239
(2019-Oct-04.26103648)
0.00031558 TDB
period 1254.336648191972
3.43
4.2515e-05
1.164e-07
d
yr
n .287004290689355 9.7278e-09 deg/d
Q 2.560134613741015 5.7849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4201 days (11.50 yr)  
   first obs. used      2005-09-26  
   last obs. used      2017-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58901  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:25:45  

Additional Information
 Earth MOID = 1.00343 au 
 Jupiter MOID = 2.76618 au 
 T_jup = 3.592 
[ 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 17.5   n/a MPO408999  

442737 (2012 VP99)          Discovered 2005-Sep-26 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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