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447888 (2007 VJ328)
Classification: Main-belt Asteroid          SPK-ID: 2447888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2790903109578454 1.6836e-07  
a 2.611343472612811 8.2673e-08 au
q 1.882542810823562 4.8988e-07 au
i 5.997480105650354 1.9197e-05 deg
node 183.8388391074207 0.00010574 deg
peri 210.2796261871056 0.0001246 deg
M 3.076632129668434 7.9916e-05 deg
tp 2458987.327521591531
(2020-May-17.82752159)
0.00034157 TDB
period 1541.325718248848
4.22
7.3196e-05
2.004e-07
d
yr
n .2335651677888098 1.1092e-08 deg/d
Q 3.34014413440206 1.0575e-07 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      3399 days (9.31 yr)  
   first obs. used      2007-11-08  
   last obs. used      2017-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55782  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:35:01  

Additional Information
 Earth MOID = .891479 au 
 Jupiter MOID = 2.10525 au 
 T_jup = 3.346 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO402792  

447888 (2007 VJ328)          Discovered 2007-Nov-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 VJ328 = 2011 SN71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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