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JPL Small-Body Database Browser
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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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2836887409334825 3.8984e-08  
a 3.023769656934843 1.9618e-08 au
q 2.165960250086129 1.2396e-07 au
i 9.554343040350588 5.8015e-06 deg
node 223.8750864712789 2.4134e-05 deg
peri 290.6995071303988 2.6856e-05 deg
M 331.4305052211492 1.3383e-05 deg
tp 2459152.912835737266
(2020-Oct-30.41283574)
7.2379e-05 TDB
period 1920.531717138856
5.26
1.869e-05
5.117e-08
d
yr
n .1874480888742187 1.8242e-09 deg/d
Q 3.881579063783557 2.5183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      7712 days (21.11 yr)  
   first obs. used      1998-11-23  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5151  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 11:29:23  

Additional Information
 Earth MOID = 1.19714 au 
 Jupiter MOID = 1.3305 au 
 T_jup = 3.163 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457287.5 (2015-Sep-22.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .284983124554505 3.8936e-08  
q 2.161059594349615 1.2402e-07 au
tp 2457234.316038488465
(2015-Jul-30.81603849)
6.12e-05 TDB
node 223.891225912412 2.4143e-05 deg
peri 290.7977710944523 2.6846e-05 deg
i 9.555057236959994 5.8021e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      7712 days (21.11 yr)  
   first obs. used      1998-11-23  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5151  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 11:29:23  

Additional Information
 Jupiter MOID = 1.3305 au 
 T_jup = 3.163 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.516015054836129E-15 -4.802381644608151E-15 -5.619277678266554E-13 7.63433654681486E-15 -3.907794074037293E-14 -1.487636422704234E-15
q -4.802381644608151E-15 1.538044061708392E-14 2.120852621591022E-12 -2.761199747932471E-14 1.899974646658743E-13 5.663121472234845E-15
tp -5.619277678266554E-13 2.120852621591022E-12 3.745437712314151E-9 -2.93580279556056E-11 7.253338958232051E-10 9.323102809018018E-12
node 7.63433654681486E-15 -2.761199747932471E-14 -2.93580279556056E-11 5.828948290136555E-10 -5.796866071607979E-10 2.406008728191219E-11
peri -3.907794074037293E-14 1.899974646658743E-13 7.253338958232051E-10 -5.796866071607979E-10 7.206926711920091E-10 -2.202141913206573E-11
i -1.487636422704234E-15 5.663121472234845E-15 9.323102809018018E-12 2.406008728191219E-11 -2.202141913206573E-11 3.366453241852652E-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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