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71712 (2000 GK95)
Classification: Main-belt Asteroid          SPK-ID: 2071712
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2836887390901015 3.8908e-08  
a 3.023769655590873 1.9533e-08 au
q 2.165960254697388 1.2381e-07 au
i 9.554343000597944 5.7815e-06 deg
node 223.8750866868321 2.3951e-05 deg
peri 290.6995066608845 2.6704e-05 deg
M 331.4305059173814 1.335e-05 deg
tp 2459152.912831921385
(2020-Oct-30.41283192)
7.2195e-05 TDB
period 1920.531715858432
5.26
1.8609e-05
5.095e-08
d
yr
n .1874480889991908 1.8163e-09 deg/d
Q 3.881579056484358 2.5074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      7735 days (21.18 yr)  
   first obs. used      1998-11-23  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:30:09  

Additional Information
 Earth MOID = 1.19714 au 
 Jupiter MOID = 1.3305 au 
 T_jup = 3.163 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457325.5 (2015-Oct-30.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2849450373387977 3.886e-08  
q 2.161024514332469 1.2387e-07 au
tp 2457234.283661640660
(2015-Jul-30.78366164)
6.1104e-05 TDB
node 223.8881218163699 2.3959e-05 deg
peri 290.7896414995116 2.6693e-05 deg
i 9.555580043183527 5.7824e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      7735 days (21.18 yr)  
   first obs. used      1998-11-23  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:30:09  

Additional Information
 Jupiter MOID = 1.3305 au 
 T_jup = 3.163 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.510091504038662E-15 -4.787633315459557E-15 -5.695579075396435E-13 7.979412924703663E-15 -4.013022273896321E-14 -1.529653348186241E-15
q -4.787633315459557E-15 1.53440392965562E-14 2.141207084555417E-12 -2.89222013386926E-14 1.932685030991669E-13 5.930057169925982E-15
tp -5.695579075396435E-13 2.141207084555417E-12 3.733692333866318E-9 -3.099272261506864E-11 7.257705408483861E-10 9.585633872577081E-12
node 7.979412924703663E-15 -2.89222013386926E-14 -3.099272261506864E-11 5.740139670312433E-10 -5.712086901601737E-10 2.548429759880337E-11
peri -4.013022273896321E-14 1.932685030991669E-13 7.257705408483861E-10 -5.712086901601737E-10 7.125023109534352E-10 -2.337493357074598E-11
i -1.529653348186241E-15 5.930057169925982E-15 9.585633872577081E-12 2.548429759880337E-11 -2.337493357074598E-11 3.343599445035537E-11

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 15.0   n/a MPO417322  
diameter diameter 3.683 km 0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.165   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71712 (2000 GK95)          Discovered 2000-Apr-06 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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