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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04918429900001696 3.4514e-08  
a 2.611577634869091 1.0139e-08 au
q 2.483129019613932 9.0487e-08 au
i 2.10218929784533 4.0942e-06 deg
node 198.9968111878517 9.4326e-05 deg
peri 33.68685426359874 0.00010234 deg
M 305.8063724621839 4.0297e-05 deg
tp 2459432.559076378234
(2021-Aug-06.05907638)
0.00017262 TDB
period 1541.533041645338
4.22
8.9767e-06
2.458e-08
d
yr
n .2335337552127705 1.3599e-09 deg/d
Q 2.740026250124249 1.0637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1847  
   data-arc span      15356 days (42.04 yr)  
   first obs. used      1979-03-08  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51518  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:04:23  

Additional Information
 Earth MOID = 1.47092 au 
 Jupiter MOID = 2.23497 au 
 T_jup = 3.407 
[ 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 14.34   n/a MPCxxxxx  
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

Alternate Designations
 2000 GV72 = 1997 SB20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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