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JPL Small-Body Database Browser
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172108 (2002 GH60)
Classification: Main-belt Asteroid          SPK-ID: 2172108
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08004175578719364 6.1395e-08  
a 2.590904535979011 4.0771e-08 au
q 2.383523987842247 1.6669e-07 au
i 13.30420574912696 9.5278e-06 deg
node 211.2641120650813 3.2511e-05 deg
peri 56.0350752291715 0.00012589 deg
M 79.7481454267099 0.00013976 deg
tp 2458663.062274316232
(2019-Jun-28.56227432)
0.00058467 TDB
period 1523.265282172573
4.17
3.5955e-05
9.844e-08
d
yr
n .2363344088605146 5.5785e-09 deg/d
Q 2.798285084115776 4.4034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      5883 days (16.11 yr)  
   first obs. used      2002-04-08  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6176  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:08:02  

Additional Information
 Earth MOID = 1.39527 au 
 Jupiter MOID = 2.25587 au 
 T_jup = 3.377 
[ 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 15.9   n/a MPO251399  

172108 (2002 GH60)          Discovered 2002-Apr-08 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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