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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338518880131736 7.7273e-08  
a 2.40688176678081 2.4607e-08 au
q 2.084716098072716 1.9381e-07 au
i 6.620528403596412 9.0135e-06 deg
node 39.29149647177162 6.1109e-05 deg
peri 29.50820941654695 7.0057e-05 deg
M 296.5473727938026 3.5099e-05 deg
tp 2457640.896239619020
(2016-Sep-09.39623962)
0.000135 JED
period 1363.893822419928
3.73
2.0916e-05
5.726e-08
d
yr
n .2639501653884315 4.0478e-09 deg/d
Q 2.729047435488904 2.7901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      6556 days (17.95 yr)  
   first obs. used      1997-11-02  
   last obs. used      2015-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6291  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-28 21:34:08  

Additional Information
 Earth MOID = 1.10037 au 
 Jupiter MOID = 2.56725 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 16.4 mag n/a MPO345407  

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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