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65687 (1990 VO1)
Classification: Main-belt Asteroid          SPK-ID: 2065687
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2262898313208571 5.1219e-08  
a 2.357165051076164 1.3798e-08 AU
q 1.82376256927272 1.2007e-07 AU
i 1.688601378603905 5.7932e-06 deg
node 235.5891957766831 0.0001973 deg
peri 195.8369554224512 0.00019789 deg
M 223.2058185463452 1.5392e-05 deg
tp 2457502.783071272037
(2016-Apr-24.28307127)
5.9085e-05 JED
period 1321.85377869449
3.62
1.1606e-05
3.178e-08
d
yr
n .2723447977396932 2.3913e-09 deg/d
Q 2.890567532879609 1.692e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      8979 days (24.58 yr)  
   first obs. used      1990-11-12  
   last obs. used      2015-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55824  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:42:37  

Additional Information
 Earth MOID = .838025 AU 
 T_jup = 3.518 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO299398  

65687 (1990 VO1)          Discovered 1990-Nov-12 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 VO1 = 1999 GW60 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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