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469198 (2016 GR182)
Classification: Main-belt Asteroid          SPK-ID: 2469198
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286803209620209 5.4154e-08  
a 2.703856393876319 3.3517e-08 au
q 2.355923285277102 1.4421e-07 au
i 13.29747250329172 8.4308e-06 deg
node 65.1722446403657 2.8244e-05 deg
peri 80.90115255557235 4.7306e-05 deg
M 27.17490478483859 3.6544e-05 deg
tp 2458877.914418958593
(2020-Jan-29.41441896)
0.00016421 TDB
period 1623.954509659513
4.45
3.0195e-05
8.267e-08
d
yr
n .2216810864212444 4.1219e-09 deg/d
Q 3.051789502475536 3.783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      7155 days (19.59 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:46:23  

Additional Information
 Earth MOID = 1.41188 au 
 Jupiter MOID = 2.10809 au 
 T_jup = 3.316 
[ 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 16.6   n/a MPO419283  

469198 (2016 GR182)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 GR182 = 2005 WO129 = 2005 YU291 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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