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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1340827749495035 1.063e-07  
a 2.406585739916509 2.482e-08 AU
q 2.0839040457546 2.5971e-07 AU
i 6.620816341670423 1.2025e-05 deg
node 39.3022093794593 6.1852e-05 deg
peri 29.51158065219483 7.8315e-05 deg
M 190.9650056169237 4.3974e-05 deg
tp 2457640.786813993160
(2016-Sep-09.28681399)
0.00016984 JED
period 1363.642208400697
3.73
2.1096e-05
5.776e-08
d
yr
n .2639988684584751 4.0841e-09 deg/d
Q 2.729267434078419 2.8148e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      230  
   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      .64727  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 19:01:57  

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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