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442077 (2010 RE176)
Classification: Main-belt Asteroid          SPK-ID: 2442077
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1061353061603145 7.9825e-08  
a 3.104503531368118 7.4625e-08 au
q 2.775006098590585 2.8981e-07 au
i 8.897527261623788 8.3165e-06 deg
node 352.3264726371303 5.1831e-05 deg
peri 22.96028536147164 7.3772e-05 deg
M 347.9305115964228 5.8754e-05 deg
tp 2459463.484300296483
(2021-Sep-05.98430030)
0.00032775 TDB
period 1997.959424658512
5.47
7.204e-05
1.972e-07
d
yr
n .1801838393497558 6.4968e-09 deg/d
Q 3.434000964145651 8.2546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4443 days (12.16 yr)  
   first obs. used      2008-04-29  
   last obs. used      2020-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59209  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:42:58  

Additional Information
 Earth MOID = 1.77697 au 
 Jupiter MOID = 2.0455 au 
 T_jup = 3.194 
[ 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 16.60   n/a E2021B25  

442077 (2010 RE176)          Discovered 2010-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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