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JPL Small-Body Database Browser
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441919 (2010 GE142)
Classification: Main-belt Asteroid          SPK-ID: 2441919
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09758383244850294 6.9146e-08  
a 2.66877830580655 3.6872e-08 au
q 2.408348690770524 1.7774e-07 au
i 12.95929808941061 8.855e-06 deg
node 194.441769048665 3.8136e-05 deg
peri 326.5992618708111 6.5606e-05 deg
M 51.38803178354996 5.1437e-05 deg
tp 2458373.185751958226
(2018-Sep-11.68575196)
0.0002279 TDB
period 1592.455022206835
4.36
3.3002e-05
9.035e-08
d
yr
n .2260660395300267 4.685e-09 deg/d
Q 2.929207920842575 4.047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5723 days (15.67 yr)  
   first obs. used      2003-09-29  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67829  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:33  

Additional Information
 Earth MOID = 1.42468 au 
 Jupiter MOID = 2.06816 au 
 T_jup = 3.339 
[ 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 17.2   n/a MPO434640  

441919 (2010 GE142)          Discovered 2010-Apr-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 GE142 = 2003 SP265 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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