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117830 (2005 JV40)
Classification: Main-belt Asteroid          SPK-ID: 2117830
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0959280220600266 4.7121e-08  
a 2.283470892861597 1.2316e-08 au
q 2.064422046677741 1.0693e-07 au
i 2.568037637394957 6.7048e-06 deg
node 206.8392702112971 0.00011836 deg
peri 79.63602319642466 0.00012386 deg
M 82.18524691613479 3.8724e-05 deg
tp 2458712.771414623656
(2019-Aug-17.27141462)
0.00013483 TDB
period 1260.351396658619
3.45
1.0197e-05
2.792e-08
d
yr
n .2856346261482426 2.3109e-09 deg/d
Q 2.502519739045453 1.3497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      8744 days (23.94 yr)  
   first obs. used      1994-02-15  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60168  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 06:40:55  

Additional Information
 Earth MOID = 1.04994 au 
 Jupiter MOID = 2.60405 au 
 T_jup = 3.596 
[ 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 17.0   n/a MPO233993  

117830 (2005 JV40)          Discovered 2005-May-07 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 JV40 = 1994 CR6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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