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JPL Small-Body Database Browser
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172914 (2005 GJ103)
Classification: Main-belt Asteroid          SPK-ID: 2172914
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .006048049519513335 5.9926e-08  
a 2.597975209670683 1.9309e-08 au
q 2.582262526952126 1.6678e-07 au
i 1.677365520716968 5.8119e-06 deg
node 158.2220228428739 0.0001725 deg
peri 260.4070487285909 0.00054593 deg
M 2.138972118067592 0.00051748 deg
tp 2458991.412308961514
(2020-May-21.91230896)
0.0021986 TDB
period 1529.505104914872
4.19
1.7052e-05
4.669e-08
d
yr
n .2353702507060521 2.6241e-09 deg/d
Q 2.613687892389239 1.9426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      9149 days (25.05 yr)  
   first obs. used      1994-10-09  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63291  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 19:43:59  

Additional Information
 Earth MOID = 1.5864 au 
 Jupiter MOID = 2.36759 au 
 T_jup = 3.415 
[ 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 16.5   n/a MPO454186  

172914 (2005 GJ103)          Discovered 2005-Apr-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

Alternate Designations
 2005 GJ103 = 1998 RR10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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