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390104 (2012 VQ19)
Classification: Main-belt Asteroid          SPK-ID: 2390104
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0802452317492844 5.5602e-08  
a 2.765503918508207 2.6534e-08 au
q 2.543585415663961 1.5859e-07 au
i 9.33613588270053 5.7696e-06 deg
node 72.31371867776971 3.1883e-05 deg
peri 253.0366490982458 5.0349e-05 deg
M 324.2494429558569 3.5517e-05 deg
tp 2459167.316942303506
(2020-Nov-13.81694230)
0.00016525 TDB
period 1679.808769276237
4.60
2.4176e-05
6.619e-08
d
yr
n .2143101087364306 3.0843e-09 deg/d
Q 2.987422421352452 2.8663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      7089 days (19.41 yr)  
   first obs. used      2001-04-17  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:43:49  

Additional Information
 Earth MOID = 1.55034 au 
 Jupiter MOID = 2.25427 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 16.5   n/a MPO437597  

390104 (2012 VQ19)          Discovered 2001-Apr-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 VQ19 = 2010 GM113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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