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78712 (2002 TC192)
Classification: Main-belt Asteroid          SPK-ID: 2078712
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1700194978321065 5.461e-08  
a 3.084087194522615 2.1789e-08 au
q 2.559732238439449 1.7045e-07 au
i 10.85547670471085 6.1276e-06 deg
node 299.6012253717464 2.6465e-05 deg
peri 79.43796360420664 3.2288e-05 deg
M 96.94209610370315 1.6731e-05 deg
tp 2458467.780855866026
(2018-Dec-15.28085587)
9.142e-05 TDB
period 1978.28290903754
5.42
2.0965e-05
5.74e-08
d
yr
n .1819759946140083 1.9285e-09 deg/d
Q 3.60844215060578 2.5493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      996  
   data-arc span      12148 days (33.26 yr)  
   first obs. used      1986-11-27  
   last obs. used      2020-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49385  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:48  

Additional Information
 Earth MOID = 1.58918 au 
 Jupiter MOID = 2.05525 au 
 T_jup = 3.177 
[ 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 14.4   n/a MPO502631  
diameter diameter 5.644 km 0.961 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.139   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78712 (2002 TC192)          Discovered 2002-Oct-05 by LONEOS at Anderson Mesa
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 TC192 = 1986 WY5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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