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118916 (2000 VR25)
Classification: Main-belt Asteroid          SPK-ID: 2118916
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04646321320644459 7.9395e-08  
a 2.998599680574616 3.052e-08 au
q 2.859275104295301 2.5497e-07 au
i 9.469201758411963 7.8466e-06 deg
node 47.14971786040473 3.9768e-05 deg
peri 279.8646806662993 9.9947e-05 deg
M 352.0463405692393 8.7555e-05 deg
tp 2459042.402569261371
(2020-Jul-11.90256926)
0.00046113 TDB
period 1896.601817743525
5.19
2.8956e-05
7.928e-08
d
yr
n .1898131682844788 2.8979e-09 deg/d
Q 3.137924256853931 3.1938e-08 au
  Orbit Determination Parameters
   # obs. used (total)      469  
   data-arc span      7211 days (19.74 yr)  
   first obs. used      2000-11-01  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53806  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:04:21  

Additional Information
 Earth MOID = 1.8684 au 
 Jupiter MOID = 2.02657 au 
 T_jup = 3.231 
[ 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 14.9   n/a MPO348197  
diameter diameter 3.484 km 0.756 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.192   0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118916 (2000 VR25)          Discovered 2000-Nov-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 VR25 = 2003 GH50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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