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213548 (2002 JV115)
Classification: Mars-crossing Asteroid          SPK-ID: 2213548
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3908218396261761 4.0034e-08  
a 2.337829991632384 1.0571e-08 au
q 1.424154973569368 9.724e-08 au
i 5.597207933224754 6.1553e-06 deg
node 177.1983780631391 4.2634e-05 deg
peri 136.4780828497701 4.4327e-05 deg
M 31.77471657097649 6.5967e-06 deg
tp 2459085.261658269031
(2020-Aug-23.76165827)
2.4242e-05 TDB
period 1305.62307079845
3.57
8.8551e-06
2.424e-08
d
yr
n .2757304217823318 1.8701e-09 deg/d
Q 3.2515050096954 1.4702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      6819 days (18.67 yr)  
   first obs. used      2002-05-07  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48239  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:07  

Additional Information
 Earth MOID = .41621 au 
 Jupiter MOID = 2.09157 au 
 T_jup = 3.454 
[ 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 17.62   n/a E2021B55  

213548 (2002 JV115)          Discovered 2002-May-07 by LONEOS at Anderson Mesa
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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