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192840 (1999 VN137)
Classification: Main-belt Asteroid          SPK-ID: 2192840
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03994303248450203 4.1627e-08  
a 2.767921653819588 2.0524e-08 au
q 2.657362469286515 1.0748e-07 au
i 4.066937604181126 6.8981e-06 deg
node 33.00734490222042 5.5511e-05 deg
peri 90.30608935907233 0.00010918 deg
M 135.2471891846254 9.4066e-05 deg
tp 2458568.590529895665
(2019-Mar-26.09052990)
0.00043747 TDB
period 1682.012103978136
4.61
1.8708e-05
5.122e-08
d
yr
n .2140293753823543 2.3805e-09 deg/d
Q 2.87848083835266 2.1344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      9417 days (25.78 yr)  
   first obs. used      1994-09-05  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61491  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:47  

Additional Information
 Earth MOID = 1.67669 au 
 Jupiter MOID = 2.13195 au 
 T_jup = 3.334 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.79   n/a E2021B55  

192840 (1999 VN137)          Discovered 1999-Nov-12 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1999 VN137 = 2001 CV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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