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277267 (2005 SU49)
Classification: Main-belt Asteroid          SPK-ID: 2277267
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .172345709225519 6.1338e-08  
a 2.579478182022776 1.948e-08 au
q 2.134916185310308 1.656e-07 au
i 1.088348778440319 7.762e-06 deg
node 152.0654509427412 0.00026336 deg
peri 213.2010918582284 0.00026444 deg
M 204.6320668314042 2.4344e-05 deg
tp 2459653.563035734189
(2022-Mar-15.06303573)
0.00010703 TDB
period 1513.199590607856
4.14
1.7141e-05
4.693e-08
d
yr
n .2379064878383869 2.6949e-09 deg/d
Q 3.024040178735243 2.2837e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      6742 days (18.46 yr)  
   first obs. used      2001-11-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58277  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:25:49  

Additional Information
 Earth MOID = 1.13318 au 
 Jupiter MOID = 2.43497 au 
 T_jup = 3.404 
[ 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 17.6   n/a MPO427523  

277267 (2005 SU49)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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