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79299 (1995 WS2)
Classification: Main-belt Asteroid          SPK-ID: 2079299
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 .203046590873224 5.3934e-08  
a 2.263705925629233 1.0951e-08 au
q 1.804068154690702 1.2278e-07 au
i 6.960646338145382 6.5322e-06 deg
node 45.26948787342227 3.9231e-05 deg
peri 327.6419806804375 4.1528e-05 deg
M 1.611162673254738 1.2516e-05 deg
tp 2457394.932434571997
(2016-Jan-07.43243457)
4.3234e-05 JED
period 1244.023081810823
3.41
9.0273e-06
2.472e-08
d
yr
n .2893836981513056 2.0999e-09 deg/d
Q 2.723343696567765 1.3175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      822  
   data-arc span      13545 days (37.08 yr)  
   first obs. used      1978-11-05  
   last obs. used      2015-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54803  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 16:05:05  

Additional Information
 Earth MOID = .80795 au 
 Jupiter MOID = 2.73847 au 
 T_jup = 3.581 
[ 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 15.1 mag n/a MPO299466  

79299 (1995 WS2)          Discovered 1995-Nov-16 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1995 WS2 = 1978 VK6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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