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9776 (1993 VL3)
Classification: Main-belt Asteroid          SPK-ID: 2009776
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02259311322231175 5.1463e-08  
a 2.907129049305161 2.3344e-08 au
q 2.841447953542338 1.4637e-07 au
i 3.37969900607182 5.6623e-06 deg
node 91.94178729476063 9.67e-05 deg
peri 26.96538122534617 0.00018113 deg
M 105.8687634195938 0.00015049 deg
tp 2456868.072801664693
(2014-Jul-29.57280166)
0.00075806 JED
period 1810.484841889031
4.96
2.1807e-05
5.97e-08
d
yr
n .1988417641897414 2.395e-09 deg/d
Q 2.972810145067984 2.3871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1314  
   data-arc span      9269 days (25.38 yr)  
   first obs. used      1990-02-21  
   last obs. used      2015-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53789  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:28:53  

Additional Information
 Earth MOID = 1.85802 au 
 Jupiter MOID = 2.03076 au 
 T_jup = 3.282 
[ 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 13.1 mag n/a MPO337340  

9776 (1993 VL3)          Discovered 1993-Nov-11 by Ueda, S., Kaneda, H. at Kushiro
Reference: 19981208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 VL3 = 1990 DO1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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