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277528 (2005 XG58)
Classification: Main-belt Asteroid          SPK-ID: 2277528
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2196167368970867 6.7317e-08  
a 2.349090843958792 1.8461e-08 au
q 1.833191178133739 1.5529e-07 au
i 13.33938175884406 8.111e-06 deg
node 73.52402131741044 3.3348e-05 deg
peri 211.6691683457795 3.9336e-05 deg
M 140.8838981721015 2.0909e-05 deg
tp 2458485.855893137449
(2019-Jan-02.35589314)
7.4861e-05 TDB
period 1315.067803165081
3.60
1.5502e-05
4.244e-08
d
yr
n .2737501436302818 3.227e-09 deg/d
Q 2.864990509783846 2.2515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48754  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:11:08  

Additional Information
 Earth MOID = .829725 au 
 Jupiter MOID = 2.30672 au 
 T_jup = 3.491 
[ 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 16.8   n/a MPO437263  

277528 (2005 XG58)          Discovered 2005-Dec-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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