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100333 (1995 SN5)
Classification: Mars-crossing Asteroid          SPK-ID: 2100333
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .311471150123143 8.5443e-08  
a 2.300439763734184 2.7691e-08 AU
q 1.583919144734886 2.0153e-07 AU
i 24.13838553444989 1.7477e-05 deg
node 14.54980320392953 2.3974e-05 deg
peri 261.2166410901673 4.2168e-05 deg
M 223.6001874171858 3.5749e-05 deg
tp 2457483.365301750560
(2016-Apr-04.86530175)
0.00013169 JED
period 1274.426301170034
3.49
2.3011e-05
6.3e-08
d
yr
n .2824800458602342 5.1004e-09 deg/d
Q 3.016960382733481 3.6315e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      7070 days (19.36 yr)  
   first obs. used      1995-09-22  
   last obs. used      2015-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56797  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 16:45:46  

Additional Information
 Earth MOID = .750322 AU 
 T_jup = 3.415 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5 mag n/a MPO280440  

100333 (1995 SN5)          Discovered 1995-Sep-22 by McNaught, R. H. at Siding Spring (413)
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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