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15581 (2000 GV72)
Classification: Main-belt Asteroid          SPK-ID: 2015581
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04929359384314754 3.4786e-08  
a 2.611938719420802 1.071e-08 au
q 2.483186873042482 9.0915e-08 au
i 2.101981575485973 4.1124e-06 deg
node 199.0045200691701 9.7746e-05 deg
peri 33.53830683949918 0.000106 deg
M 259.2556893919776 4.2091e-05 deg
tp 2459431.980258834282
(2021-Aug-05.48025883)
0.00018063 TDB
period 1541.852758164311
4.22
9.4834e-06
2.596e-08
d
yr
n .2334853299666606 1.4361e-09 deg/d
Q 2.740690565799122 1.1238e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1742  
   data-arc span      14940 days (40.90 yr)  
   first obs. used      1979-03-08  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51267  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:21:48  

Additional Information
 Earth MOID = 1.47236 au 
 Jupiter MOID = 2.23533 au 
 T_jup = 3.406 
[ 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 MPO350927  
diameter diameter 4.271 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.267   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15581 (2000 GV72)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GV72 = 1997 SB20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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