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85356 (1995 WA3)
Classification: Main-belt Asteroid          SPK-ID: 2085356
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09828098829256175 5.2069e-08  
a 2.548125869059538 1.2909e-08 au
q 2.297693540354524 1.3686e-07 au
i 10.51649238472955 3.7886e-06 deg
node 62.97690091699533 2.283e-05 deg
peri 149.5424850375758 3.719e-05 deg
M 321.4304609916858 3.2777e-05 deg
tp 2459555.673838541154
(2021-Dec-07.17383854)
0.00013562 TDB
period 1485.69527529129
4.07
1.129e-05
3.091e-08
d
yr
n .2423107927898723 1.8413e-09 deg/d
Q 2.798558197764553 1.4178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      9286 days (25.42 yr)  
   first obs. used      1995-11-20  
   last obs. used      2021-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5517  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:25:53  

Additional Information
 Earth MOID = 1.29668 au 
 Jupiter MOID = 2.18382 au 
 T_jup = 3.411 
[ 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 15.57   n/a MPCxxxxx  

85356 (1995 WA3)          Discovered 1995-Nov-20 by Farra d'Isonzo at Farra d'Isonzo
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1995 WA3 = 1999 VA68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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