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102283 (1999 TG63)
Classification: Main-belt Asteroid          SPK-ID: 2102283
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2503142451088559 3.9757e-08  
a 2.691170147749038 1.4673e-08 au
q 2.01753192375575 1.0295e-07 au
i 12.32814860064985 4.5833e-06 deg
node 210.4406318616285 2.046e-05 deg
peri 242.582860624536 2.2125e-05 deg
M 255.1033803307896 1.0036e-05 deg
tp 2459670.360735545070
(2022-Mar-31.86073554)
4.6812e-05 TDB
period 1612.538757966045
4.41
1.3188e-05
3.611e-08
d
yr
n .2232504479173457 1.8258e-09 deg/d
Q 3.364808371742326 1.8345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      10862 days (29.74 yr)  
   first obs. used      1990-10-17  
   last obs. used      2020-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:55:42  

Additional Information
 Earth MOID = 1.06601 au 
 Jupiter MOID = 2.03207 au 
 T_jup = 3.294 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.45   n/a E2021B55  
diameter diameter 4.599 km 0.208 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102283 (1999 TG63)          Discovered 1999-Oct-07 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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