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JPL Small-Body Database Browser
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305095 (2007 VR30)
Classification: Main-belt Asteroid          SPK-ID: 2305095
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04305813019959515 8.8686e-08  
a 2.736241803332029 3.7483e-08 au
q 2.618424347506583 2.5283e-07 au
i 5.674349204743657 9.2098e-06 deg
node 339.7132626263707 8.2346e-05 deg
peri 9.97119489036985 0.0001308 deg
M 241.5038227096994 0.00010635 deg
tp 2459144.666718584658
(2020-Oct-22.16671858)
0.00049251 TDB
period 1653.218046102421
4.53
3.397e-05
9.3e-08
d
yr
n .2177571197270231 4.4745e-09 deg/d
Q 2.854059259157474 3.9097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6102 days (16.71 yr)  
   first obs. used      2002-09-12  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61142  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:15  

Additional Information
 Earth MOID = 1.61064 au 
 Jupiter MOID = 2.34489 au 
 T_jup = 3.344 
[ 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 16.6   n/a MPO397062  

305095 (2007 VR30)          Discovered 2007-Nov-02 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 VR30 = 2002 RD161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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