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134633 (1999 UG8)
Classification: Main-belt Asteroid          SPK-ID: 2134633
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2077732432872618 3.8721e-08  
a 2.361943410326405 8.4236e-09 au
q 1.871194767501912 9.3686e-08 au
i 1.383932284294527 3.9963e-06 deg
node 265.6474574278467 0.0001764 deg
peri 83.35705388439277 0.00017666 deg
M 332.4630967440038 1.1063e-05 deg
tp 2459301.918050276091
(2021-Mar-28.41805028)
4.1035e-05 TDB
period 1325.875235859815
3.63
7.0929e-06
1.942e-08
d
yr
n .2715187600336649 1.4525e-09 deg/d
Q 2.852692053150898 1.0174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      764  
   data-arc span      7586 days (20.77 yr)  
   first obs. used      1999-10-06  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5103  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:14  

Additional Information
 Earth MOID = .863701 au 
 Jupiter MOID = 2.57726 au 
 T_jup = 3.521 
[ 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 16.23   n/a E2021B55  

134633 (1999 UG8)          Discovered 1999-Oct-29 by CSS at Catalina
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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