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118649 (2000 JM32)
Classification: Main-belt Asteroid          SPK-ID: 2118649
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2207836835818137 5.3493e-08  
a 2.574554514520365 1.5835e-08 au
q 2.00613488522237 1.4105e-07 au
i 13.63443816058295 4.857e-06 deg
node 49.31089064323483 2.4596e-05 deg
peri 265.5791179664085 2.6628e-05 deg
M 249.607236040676 1.1266e-05 deg
tp 2459463.189529284211
(2021-Sep-05.68952928)
4.8272e-05 TDB
period 1508.869101272712
4.13
1.392e-05
3.811e-08
d
yr
n .2385892849792898 2.2012e-09 deg/d
Q 3.142974143818359 1.9331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      7304 days (20.00 yr)  
   first obs. used      2000-04-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59674  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:21:53  

Additional Information
 Earth MOID = 1.04774 au 
 Jupiter MOID = 2.30241 au 
 T_jup = 3.355 
[ 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 15.6   n/a MPO426748  

118649 (2000 JM32)          Discovered 2000-May-07 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 JM32 = 2001 UD157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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