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JPL Small-Body Database Browser
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277284 (2005 SD86)
Classification: Main-belt Asteroid          SPK-ID: 2277284
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .140488792849727 9.1699e-08  
a 2.422112311097043 2.7019e-08 au
q 2.081832676364557 2.3808e-07 au
i 6.05763870945867 9.0287e-06 deg
node 26.70971975487847 7.3693e-05 deg
peri 262.3044818884198 8.7413e-05 deg
M 283.643139056186 4.2191e-05 deg
tp 2458892.535338694619
(2020-Feb-13.03533869)
0.00015881 TDB
period 1376.860188207884
3.77
2.3039e-05
6.308e-08
d
yr
n .2614644559289455 4.375e-09 deg/d
Q 2.762391945829529 3.0815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5534 days (15.15 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59486  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:54:59  

Additional Information
 Earth MOID = 1.07567 au 
 Jupiter MOID = 2.41096 au 
 T_jup = 3.492 
[ 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 17.7   n/a MPO326318  

277284 (2005 SD86)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 SD86 = 2004 GG63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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