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85976 (1999 GR33)
Classification: Main-belt Asteroid          SPK-ID: 2085976
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108952230328131 6.5193e-08  
a 2.560353199350931 1.1954e-08 au
q 2.276422260266133 1.7096e-07 au
i 13.8955271517067 4.3497e-06 deg
node 54.54524193794379 2.0787e-05 deg
peri 126.21827808 2.7755e-05 deg
M 171.6561356680805 1.9209e-05 deg
tp 2458682.981763155459
(2019-Jul-18.48176316)
7.8466e-05 TDB
period 1496.401886622449
4.10
1.048e-05
2.869e-08
d
yr
n .2405770824123735 1.6849e-09 deg/d
Q 2.84428413843573 1.328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      869  
   data-arc span      7367 days (20.17 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60378  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:10:47  

Additional Information
 Earth MOID = 1.30384 au 
 Jupiter MOID = 2.17248 au 
 T_jup = 3.386 
[ 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 15.15   n/a MPCxxxxx  

85976 (1999 GR33)          Discovered 1999-Apr-12 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 GR33 = 2001 UQ151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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