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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02250109390390091 5.0953e-08  
a 2.907146643820905 2.2985e-08 au
q 2.841732664195881 1.4467e-07 au
i 3.379659198992827 5.5567e-06 deg
node 91.9419746722551 9.618e-05 deg
peri 26.82796844083144 0.00017979 deg
M 145.7863409221162 0.00014919 deg
tp 2456867.315676226157
(2014-Jul-28.81567623)
0.00075187 JED
period 1810.501278028456
4.96
2.1472e-05
5.879e-08
d
yr
n .1988399590593064 2.3582e-09 deg/d
Q 2.97256062344593 2.3503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1320  
   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      .53965  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:36:23  

Additional Information
 Earth MOID = 1.8569 au 
 Jupiter MOID = 2.03097 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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