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37272 (2000 XR39)
Classification: Main-belt Asteroid          SPK-ID: 2037272
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07971911537827342 5.4515e-08  
a 3.189795429987035 2.49e-08 au
q 2.935507760070809 1.8029e-07 au
i 23.04298276441339 5.461e-06 deg
node 55.8199656074102 1.1901e-05 deg
peri 320.6885295453505 2.8998e-05 deg
M 219.7721945436785 2.9196e-05 deg
tp 2459811.039736339148
(2022-Aug-19.53973634)
0.00017351 TDB
period 2080.859100180255
5.70
2.4366e-05
6.671e-08
d
yr
n .1730054668135939 2.0258e-09 deg/d
Q 3.44408309990326 2.6885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1215  
   data-arc span      11548 days (31.62 yr)  
   first obs. used      1988-11-03  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5038  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:45:35  

Additional Information
 Earth MOID = 1.96861 au 
 Jupiter MOID = 2.00866 au 
 T_jup = 3.068 
[ 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 13.3   n/a MPO474228  
diameter diameter 11.598 km 0.252 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37272 (2000 XR39)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 XR39 = 1988 VD8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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