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305133 (2007 VJ148)
Classification: Main-belt Asteroid          SPK-ID: 2305133
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04842620182385929 8.3822e-08  
a 2.686906269567179 3.5797e-08 au
q 2.556789604275326 2.4933e-07 au
i 7.609470503334503 5.5195e-06 deg
node 101.7926221399777 4.0135e-05 deg
peri 265.6435529547585 7.1285e-05 deg
M 3.856931798219775 5.6568e-05 deg
tp 2458983.264786780430
(2020-May-13.76478678)
0.00025281 TDB
period 1608.707927350174
4.40
3.2148e-05
8.802e-08
d
yr
n .2237820762113006 4.472e-09 deg/d
Q 2.817022934859032 3.753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5721 days (15.66 yr)  
   first obs. used      2003-12-21  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50592  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:18  

Additional Information
 Earth MOID = 1.56846 au 
 Jupiter MOID = 2.4277 au 
 T_jup = 3.359 
[ 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 16.2   n/a MPO440438  

305133 (2007 VJ148)          Discovered 2007-Nov-04 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 VJ148 = 2004 BQ63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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