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71716 (2000 GX112)
Classification: Main-belt Asteroid          SPK-ID: 2071716
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1350846610694872 3.5281e-08  
a 3.082627997748169 1.9872e-08 au
q 2.666212239469046 1.1332e-07 au
i 2.159103359155046 4.0587e-06 deg
node 81.31232751944199 0.00012885 deg
peri 42.51897578176592 0.00013035 deg
M 305.6228384887327 2.0543e-05 deg
tp 2459299.102979993820
(2021-Mar-25.60297999)
0.00011402 TDB
period 1976.879075887422
5.41
1.9116e-05
5.234e-08
d
yr
n .182105220491747 1.7609e-09 deg/d
Q 3.499043756027293 2.2556e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1069  
   data-arc span      9511 days (26.04 yr)  
   first obs. used      1994-01-19  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55164  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:30:36  

Additional Information
 Earth MOID = 1.68234 au 
 Jupiter MOID = 1.56908 au 
 T_jup = 3.212 
[ 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 14.3   n/a MPO412623  
diameter diameter 7.721 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71716 (2000 GX112)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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