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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347635852102884 3.2609e-08  
a 2.406714884157737 1.0992e-08 au
q 2.082377357789677 7.7135e-08 au
i 6.615894317947729 3.8125e-06 deg
node 39.25913840517527 3.9264e-05 deg
peri 30.17674733470519 4.3296e-05 deg
M 50.96804025188167 1.9087e-05 deg
tp 2459007.422873420870
(2020-Jun-06.92287342)
7.177e-05 TDB
period 1363.751975257096
3.73
9.3425e-06
2.558e-08
d
yr
n .2639776194876876 1.8084e-09 deg/d
Q 2.731052410525798 1.2473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      8569 days (23.46 yr)  
   first obs. used      1997-11-02  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58038  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:19:52  

Additional Information
 Earth MOID = 1.09855 au 
 Jupiter MOID = 2.55588 au 
 T_jup = 3.501 
[ 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 16.41   n/a MPCxxxxx  

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

Alternate Designations
 1997 VH7 = 2001 XO20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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