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JPL Small-Body Database Browser
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295223 (2008 GM4)
Classification: Main-belt Asteroid          SPK-ID: 2295223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675158567941727 5.1051e-08  
a 2.361918306285516 1.4435e-08 au
q 1.966259537530257 1.2332e-07 au
i 2.263944011246803 5.9789e-06 deg
node 220.089631613933 0.00013297 deg
peri 5.661060642028731 0.0001343 deg
M 342.0123751294479 1.7178e-05 deg
tp 2458666.747128174295
(2019-Jul-02.24712817)
6.329e-05 TDB
period 1325.854097713016
3.63
1.2155e-05
3.328e-08
d
yr
n .2715230888685028 2.4892e-09 deg/d
Q 2.757577075040775 1.6853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6602 days (18.08 yr)  
   first obs. used      2001-05-02  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54502  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:42:47  

Additional Information
 Earth MOID = .956971 au 
 Jupiter MOID = 2.22539 au 
 T_jup = 3.530 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO433903  

295223 (2008 GM4)          Discovered 2008-Apr-01 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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