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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2031405280873162 9.531e-08  
a 2.263462732603114 1.4814e-08 AU
q 1.803661717796158 2.0962e-07 AU
i 6.961034207657594 8.8072e-06 deg
node 45.2764180424051 4.0611e-05 deg
peri 327.6873078983432 4.2936e-05 deg
M 245.8130060404535 1.5128e-05 deg
tp 2457395.023237782670
(2016-Jan-07.52323778)
5.4734e-05 JED
period 1243.822616541408
3.41
1.2211e-05
3.343e-08
d
yr
n .2894303377446387 2.8415e-09 deg/d
Q 2.72326374741007 1.7824e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      13381 days (36.64 yr)  
   first obs. used      1978-11-05  
   last obs. used      2015-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53967  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:58:47  

Additional Information
 Earth MOID = .809189 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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