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117010 (2004 JG1)
Classification: Main-belt Asteroid          SPK-ID: 2117010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06745057570686409 4.3334e-08  
a 3.089610577085435 3.3027e-08 au
q 2.881214564951006 1.367e-07 au
i 16.94573343496419 5.0318e-06 deg
node 123.6692258466681 1.9024e-05 deg
peri 184.9331319921784 4.7577e-05 deg
M 276.3570769918643 4.5425e-05 deg
tp 2459461.372444307006
(2021-Sep-03.87244431)
0.00025274 TDB
period 1983.599735441865
5.43
3.1806e-05
8.708e-08
d
yr
n .1814882274723669 2.9101e-09 deg/d
Q 3.298006589219864 3.5254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      8483 days (23.23 yr)  
   first obs. used      1997-02-05  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55066  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:07:07  

Additional Information
 Earth MOID = 1.86655 au 
 Jupiter MOID = 1.96465 au 
 T_jup = 3.155 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO436561  
diameter diameter 6.452 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117010 (2004 JG1)          Discovered 2004-May-10 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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