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JPL Small-Body Database Browser
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452987 (2007 GE1)
Classification: Main-belt Asteroid          SPK-ID: 2452987
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07699434109290873 9.3204e-08  
a 2.173888000069525 2.8024e-08 au
q 2.006510925894391 2.0052e-07 au
i 3.630029664260169 1.5632e-05 deg
node 59.54769075442358 0.00014501 deg
peri 121.4649462901359 0.00017456 deg
M 269.3674542096913 9.9692e-05 deg
tp 2458895.237810562678
(2020-Feb-15.73781056)
0.00032586 TDB
period 1170.723065068199
3.21
2.2638e-05
6.198e-08
d
yr
n .3075022699574375 5.9461e-09 deg/d
Q 2.341265074244659 3.0182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      4785 days (13.10 yr)  
   first obs. used      2004-04-12  
   last obs. used      2017-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65239  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:22:05  

Additional Information
 Earth MOID = 1.01179 au 
 Jupiter MOID = 2.61855 au 
 T_jup = 3.680 
[ 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 18.3   n/a MPO460668  
diameter diameter 1.327 km 0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452987 (2007 GE1)          Discovered 2007-Apr-06 by Bickel, W. at Bergisch Gladbach
Reference: Last Updated: 2016-01-04

Alternate Designations
 2007 GE1 = 2010 BR5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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