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215890 (2005 GM17)
Classification: Main-belt Asteroid          SPK-ID: 2215890
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1235168727120181 8.2698e-08  
a 2.409866418702584 1.6406e-08 au
q 2.11220725501073 1.9793e-07 au
i .9757042274372008 7.8593e-06 deg
node 188.1330123323056 0.00038207 deg
peri 325.9542330987821 0.00038438 deg
M 37.31689507156076 3.4089e-05 deg
tp 2458858.858380976341
(2020-Jan-10.35838098)
0.00012962 TDB
period 1366.431552001692
3.74
1.3953e-05
3.82e-08
d
yr
n .2634599585121071 2.6903e-09 deg/d
Q 2.707525582394438 1.8432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6031 days (16.51 yr)  
   first obs. used      2003-10-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:22:58  

Additional Information
 Earth MOID = 1.12235 au 
 Jupiter MOID = 2.28103 au 
 T_jup = 3.510 
[ 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 17.6   n/a MPO459961  

215890 (2005 GM17)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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