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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04589569982386351 7.8211e-08  
a 2.996821358764632 2.4975e-08 au
q 2.859280145257027 2.4827e-07 au
i 9.470240821848131 5.4773e-06 deg
node 47.13017809367339 3.9498e-05 deg
peri 279.8330599389568 9.6829e-05 deg
M 30.08464431303533 8.2217e-05 deg
tp 2459042.144887067829
(2020-Jul-11.64488707)		 0.00043385 TDB
period 1894.914896197755
5.19		 2.3688e-05
6.485e-08		 d
yr
n .1899821468089985 2.375e-09 deg/d
Q 3.134362572272237 2.6122e-08 au
   Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      7330 days (20.07 yr)  
   first obs. used      2000-11-01  
   last obs. used      2020-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51422  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:21:05  

Additional Information
 Earth MOID = 1.86651 au 
 Jupiter MOID = 2.02658 au 
 T_jup = 3.232 
[ 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 14.93   n/a E2021B55  
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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