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102285 (1999 TP63)
Classification: Main-belt Asteroid          SPK-ID: 2102285
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986057251160738 4.4041e-08  
a 2.462034277727721 9.3626e-09 au
q 1.973060174738978 1.1043e-07 au
i 4.812908082166596 4.539e-06 deg
node 200.2194893141106 5.9288e-05 deg
peri 173.3730130749277 6.0407e-05 deg
M 138.8846025453655 1.2832e-05 deg
tp 2458456.133778320790
(2018-Dec-03.63377832)
4.9279e-05 TDB
period 1411.040793672597
3.86
8.0488e-06
2.204e-08
d
yr
n .2551308237255191 1.4553e-09 deg/d
Q 2.951008380716464 1.1222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      8970 days (24.56 yr)  
   first obs. used      1995-09-26  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50406  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:07:11  

Additional Information
 Earth MOID = .973875 au 
 Jupiter MOID = 2.51488 au 
 T_jup = 3.457 
[ 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 16.35   n/a E2021B55  

102285 (1999 TP63)          Discovered 1999-Oct-07 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 TP63 = 1995 SK52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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