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357232 (2002 JB127)
Classification: Main-belt Asteroid          SPK-ID: 2357232
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1920780445788234 8.8025e-08  
a 3.133564476928538 3.1207e-08 au
q 2.531675539638441 2.67e-07 au
i 21.82943781482092 7.6142e-06 deg
node 206.5428889179443 2.2823e-05 deg
peri 49.90124303244626 3.2826e-05 deg
M 71.78804103197457 1.8823e-05 deg
tp 2458596.477100208026
(2019-Apr-22.97710021)
0.00010614 TDB
period 2026.079021439348
5.55
3.0267e-05
8.287e-08
d
yr
n .1776830993216899 2.6543e-09 deg/d
Q 3.735453414218636 3.7202e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      6343 days (17.37 yr)  
   first obs. used      2002-04-11  
   last obs. used      2019-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:36  

Additional Information
 Earth MOID = 1.57148 au 
 Jupiter MOID = 1.43546 au 
 T_jup = 3.074 
[ 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 15.2   n/a MPO494857  

357232 (2002 JB127)          Discovered 2002-May-07 by LONEOS at Anderson Mesa
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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