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487833 (2015 TC77)
Classification: Main-belt Asteroid          SPK-ID: 2487833
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01671716899004552 8.8857e-08  
a 2.762403790857079 4.4684e-08 au
q 2.716224219866579 2.4709e-07 au
i 1.358149110192879 8.3026e-06 deg
node 89.14773967209638 0.00037966 deg
peri 48.08273530206097 0.0004831 deg
M 268.6133094538671 0.00030644 deg
tp 2459426.205850032372
(2021-Jul-30.70585003)
0.0014303 TDB
period 1676.984964613526
4.59
4.069e-05
1.114e-07
d
yr
n .2146709765420972 5.2087e-09 deg/d
Q 2.808583361847579 4.5431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6093 days (16.68 yr)  
   first obs. used      2003-01-27  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:48:31  

Additional Information
 Earth MOID = 1.72895 au 
 Jupiter MOID = 2.16372 au 
 T_jup = 3.340 
[ 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 17.4   n/a MPO495392  

487833 (2015 TC77)          Discovered 2006-Nov-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TC77 = 2006 WX98 = 2014 OY362 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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