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(1995 SN55)
Classification: Centaur          SPK-ID: 3137692
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2449996.5 (1995-Oct-06.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6630614963940005 0.18516  
a 23.56475363950647 1.9297 AU
q 7.93987282913934 5.0135 AU
i 4.972465532859513 0.64278 deg
node 144.6072047498555 8.6122 deg
peri 49.33208315959629 21.012 deg
M 180.3515324017306 69.07 deg
tp 2470846.871564416240
(2052-Nov-05.37156442)
8682.2 JED
period 41782.34227956284
114.39
5132.3
14.05
d
yr
n .008616079912209425 0.0010584 deg/d
Q 39.18963444987359 3.2092 AU
  Orbit Determination Parameters
   # obs. used (total)      14  
   data-arc span      36 days  
   first obs. used      1995-09-20  
   last obs. used      1995-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      9  
   fit RMS      1.426  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-04 09:32:07  

Additional Information
 Earth MOID = 6.94369 AU 
 T_jup = 3.395 
 JPL covariance 
 MPC orbit ref: MPC35068 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.0 mag n/a MPC35068  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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