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JPL Small-Body Database Browser
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305110 (2007 VR72)
Classification: Main-belt Asteroid          SPK-ID: 2305110
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1109641454485226 4.2108e-08  
a 2.587125910829334 1.8262e-08 au
q 2.300047694966426 1.1212e-07 au
i 12.40809328516332 6.5281e-06 deg
node 242.8962505378468 2.0083e-05 deg
peri 95.90347217093729 4.2001e-05 deg
M 344.311174716862 3.2989e-05 deg
tp 2458666.738837363012
(2019-Jul-02.23883736)
0.00013911 TDB
period 1519.934158251696
4.16
1.6093e-05
4.406e-08
d
yr
n .2368523649827635 2.5078e-09 deg/d
Q 2.874204126692242 2.0288e-08 au
  Orbit Determination Parameters
   # obs. used (total)      511  
   data-arc span      7735 days (21.18 yr)  
   first obs. used      1998-08-27  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53676  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:38:04  

Additional Information
 Earth MOID = 1.33135 au 
 Jupiter MOID = 2.48913 au 
 T_jup = 3.380 
[ 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 15.8   n/a MPO450227  

305110 (2007 VR72)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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