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192440 (1997 VH7)
Classification: Main-belt Asteroid          SPK-ID: 2192440
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1340827527283187 7.8925e-08  
a 2.406585740089677 2.4572e-08 AU
q 2.083904099381735 1.9749e-07 AU
i 6.620815455968608 9.2895e-06 deg
node 39.30221068800728 6.115e-05 deg
peri 29.5115837348145 7.0343e-05 deg
M 190.9650018981001 3.4566e-05 deg
tp 2457640.786828148782
(2016-Sep-09.28682815)
0.00013609 JED
period 1363.64220854788
3.73
2.0885e-05
5.718e-08
d
yr
n .2639988684299807 4.0433e-09 deg/d
Q 2.729267380797619 2.7867e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6489 days (17.77 yr)  
   first obs. used      1997-11-02  
   last obs. used      2015-08-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63369  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 18:48:22  

Additional Information
 Earth MOID = 1.10004 AU 
 T_jup = 3.501 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3 mag n/a MPO260303  

192440 (1997 VH7)          Discovered 1997-Nov-02 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1997 VH7 = 2001 XO20 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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