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277872 (2006 JG37)
Classification: Main-belt Asteroid          SPK-ID: 2277872
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06657009190307546 1.2715e-07  
a 2.977173593836836 3.9393e-08 au
q 2.778982874083708 3.7381e-07 au
i 5.595118482007962 1.1761e-05 deg
node 153.4278922704767 8.8035e-05 deg
peri 71.54846495974998 0.00011396 deg
M 257.8083706957572 7.2872e-05 deg
tp 2459533.120020587797
(2021-Nov-14.62002059)
0.00038024 TDB
period 1876.310307576689
5.14
3.7241e-05
1.02e-07
d
yr
n .191865918204623 3.8081e-09 deg/d
Q 3.175364313589963 4.2016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      8640 days (23.66 yr)  
   first obs. used      1995-02-21  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71622  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:26:26  

Additional Information
 Earth MOID = 1.77664 au 
 Jupiter MOID = 1.81073 au 
 T_jup = 3.250 
[ 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 16.3   n/a MPO455061  

277872 (2006 JG37)          Discovered 2006-May-05 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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