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85303 (1994 VN1)
Classification: Main-belt Asteroid          SPK-ID: 2085303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .240580703759964 3.3131e-08  
a 2.297108788267785 7.8526e-09 au
q 1.744468739373123 7.736e-08 au
i 2.595387359713754 4.6206e-06 deg
node 149.1715128765177 9.2028e-05 deg
peri 231.3196769724563 9.2605e-05 deg
M 140.7110637588067 1.2089e-05 deg
tp 2458503.454075270013
(2019-Jan-19.95407527)
4.1414e-05 TDB
period 1271.659300433624
3.48
6.5207e-06
1.785e-08
d
yr
n .2830946935843928 1.4516e-09 deg/d
Q 2.849748837162446 9.7418e-09 au
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      9297 days (25.45 yr)  
   first obs. used      1994-11-04  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:35:19  

Additional Information
 Earth MOID = .748434 au 
 Jupiter MOID = 2.61009 au 
 T_jup = 3.554 
[ 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 16.0   n/a MPO449530  

85303 (1994 VN1)          Discovered 1994-Nov-04 by Kobayashi, T. at Oizumi
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1994 VN1 = 2001 RP77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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