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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09854327023298981 5.6162e-08  
a 2.547951179857761 1.6617e-08 au
q 2.296867738200572 1.4379e-07 au
i 10.51791726173332 4.9291e-06 deg
node 62.98668606934585 2.6477e-05 deg
peri 149.5740349742913 3.9974e-05 deg
M 225.4592656199583 3.3963e-05 deg
tp 2459555.683273990937
(2021-Dec-07.18327399)
0.00014228 TDB
period 1485.542498022713
4.07
1.4532e-05
3.979e-08
d
yr
n .2423357126969893 2.3707e-09 deg/d
Q 2.799034621514949 1.8255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      652  
   data-arc span      8804 days (24.10 yr)  
   first obs. used      1995-11-20  
   last obs. used      2019-12-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57764  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:31:04  

Additional Information
 Earth MOID = 1.29529 au 
 Jupiter MOID = 2.18562 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 15.5   n/a MPO459395  

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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