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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2029632818233879 5.3937e-08  
a 2.263439447091093 1.0941e-08 au
q 1.80404434870097 1.2276e-07 au
i 6.960850904054201 6.5324e-06 deg
node 45.26952681488283 3.923e-05 deg
peri 327.6237631620783 4.1529e-05 deg
M 59.51149683228969 1.2706e-05 deg
tp 2457394.887212632549
(2016-Jan-07.38721263)
4.3249e-05 JED
period 1243.803422738314
3.41
9.0187e-06
2.469e-08
d
yr
n .2894348041006646 2.0987e-09 deg/d
Q 2.722834545481216 1.3162e-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 = .808385 au 
 Jupiter MOID = 2.73835 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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