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183378 (2002 XG37)
Classification: Main-belt Asteroid          SPK-ID: 2183378
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 .2535982545236251 4.6121e-08  
a 2.65189052766985 9.9686e-09 au
q 1.979375718665041 1.2275e-07 au
i 13.43903586548107 4.6648e-06 deg
node 15.80128239856615 2.1253e-05 deg
peri 43.47838226699977 2.9193e-05 deg
M 39.64180044485126 1.24e-05 deg
tp 2458826.806852478732
(2019-Dec-09.30685248)
5.4418e-05 TDB
period 1577.363601197837
4.32
8.8941e-06
2.435e-08
d
yr
n .2282289256114563 1.2869e-09 deg/d
Q 3.324405336674659 1.2497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      9605 days (26.30 yr)  
   first obs. used      1993-10-10  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:35:15  

Additional Information
 Earth MOID = 1.01196 au 
 Jupiter MOID = 2.18222 au 
 T_jup = 3.305 
[ 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 16.2   n/a MPO502989  

183378 (2002 XG37)          Discovered 2002-Dec-07 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 XG37 = 1993 TM8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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