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11973 (1994 VN)
Classification: Main-belt Asteroid          SPK-ID: 2011973
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1681651107999184 3.9442e-08  
a 3.179134460678656 2.0658e-08 au
q 2.644514961850791 1.2037e-07 au
i 4.555263653017218 4.8073e-06 deg
node 25.29600128211156 5.424e-05 deg
peri 67.31714512324405 5.6274e-05 deg
M 156.7013851711555 1.6613e-05 deg
tp 2458099.277332423027
(2017-Dec-11.77733242)
9.0838e-05 TDB
period 2070.435816335279
5.67
2.0181e-05
5.525e-08
d
yr
n .1738764356565318 1.6948e-09 deg/d
Q 3.713753959506522 2.4132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      15180 days (41.56 yr)  
   first obs. used      1977-10-18  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:58:57  

Additional Information
 Earth MOID = 1.66536 au 
 Jupiter MOID = 1.51672 au 
 T_jup = 3.173 
[ 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 14.0   n/a MPO473928  
diameter diameter 8.098 km 0.239 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11973 (1994 VN)          Discovered 1994-Nov-01 by Kobayashi, T. at Oizumi
Reference: 19991026/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 VN = 1977 UP3 = 2008 JR39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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