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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1340827752040577 1.0631e-07  
a 2.40658573998434 2.4829e-08 AU
q 2.083904045200729 2.5972e-07 AU
i 6.620816218563907 1.2027e-05 deg
node 39.30220762637714 6.1936e-05 deg
peri 29.51158198568144 7.8461e-05 deg
M 190.9650059266492 4.4067e-05 deg
tp 2457640.786812847022
(2016-Sep-09.28681285)
0.00017017 JED
period 1363.642208458349
3.73
2.1103e-05
5.778e-08
d
yr
n .2639988684473137 4.0856e-09 deg/d
Q 2.729267434767951 2.8158e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      6081 days (16.65 yr)  
   first obs. used      1997-11-02  
   last obs. used      2014-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .65923  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 16:10:55  

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 (327)
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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