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JPL Small-Body Database Browser
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305162 (2007 VM227)
Classification: Main-belt Asteroid          SPK-ID: 2305162
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .181513481293208 8.5934e-08  
a 2.545634927937637 1.9317e-08 au
q 2.083567870066092 2.2687e-07 au
i 3.983778264696008 5.302e-06 deg
node 141.7568868500477 0.00015511 deg
peri 305.5997678815046 0.00015764 deg
M 277.6402213620062 3.0987e-05 deg
tp 2458939.894873852762
(2020-Mar-31.39487385)
0.00012955 TDB
period 1483.517277578379
4.06
1.6886e-05
4.623e-08
d
yr
n .2426665367778166 2.7621e-09 deg/d
Q 3.007701985809182 2.2823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      5763 days (15.78 yr)  
   first obs. used      2004-01-17  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54924  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:38:40  

Additional Information
 Earth MOID = 1.10293 au 
 Jupiter MOID = 2.2096 au 
 T_jup = 3.416 
[ 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 16.8   n/a MPO360527  

305162 (2007 VM227)          Discovered 2007-Nov-12 by CSS at Catalina
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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