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214892 (2007 SU2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2214892
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09523291503071614 4.4657e-08  
a 1.964074912273691 9.3824e-09 au
q 1.777030333039169 8.3052e-08 au
i 21.35391803677802 5.5295e-06 deg
node 215.1008009745016 1.0525e-05 deg
peri 278.3565974419512 2.9355e-05 deg
M 95.51435525861427 2.7582e-05 deg
tp 2458733.751708179216
(2019-Sep-07.25170818)		 7.6622e-05 TDB
period 1005.392171631935
2.75		 7.2042e-06
1.972e-08		 d
yr
n .358069229259717 2.5658e-09 deg/d
Q 2.151119491508213 1.0276e-08 au
   Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      7536 days (20.63 yr)  
   first obs. used      1999-10-11  
   last obs. used      2020-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:13:44  

Additional Information
 Earth MOID = .874988 au 
 Jupiter MOID = 2.95393 au 
 T_jup = 3.788 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO352325  

214892 (2007 SU2)          Discovered 2007-Sep-20 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2007 SU2 = 1999 TG81 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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