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32978 (1996 VG7)
Classification: Main-belt Asteroid          SPK-ID: 2032978
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2214428936379225 5.6527e-08  
a 2.752624028410966 1.13e-08 au
q 2.143074998462367 1.5959e-07 au
i 18.33398182236618 6.3572e-06 deg
node 212.4163510142724 1.1041e-05 deg
peri 202.3741778828395 1.533e-05 deg
M 24.56965633722943 1.0039e-05 deg
tp 2458886.654635224003
(2020-Feb-07.15463522)
4.6287e-05 TDB
period 1668.08728444675
4.57
1.0272e-05
2.812e-08
d
yr
n .2158160447337744 1.3289e-09 deg/d
Q 3.362173058359566 1.3802e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1133  
   data-arc span      8536 days (23.37 yr)  
   first obs. used      1996-09-14  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47057  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:56:35  

Additional Information
 Earth MOID = 1.16228 au 
 Jupiter MOID = 2.07506 au 
 T_jup = 3.237 
[ 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 14.4   n/a MPO502402  
diameter diameter 7.381 km 0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32978 (1996 VG7)          Discovered 1996-Nov-09 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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