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JPL Small-Body Database Browser
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226044 (2002 GE66)
Classification: Main-belt Asteroid          SPK-ID: 2226044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04594116714117158 4.3608e-08  
a 2.925723444231123 2.8969e-08 au
q 2.791312294470857 1.2229e-07 au
i 3.201954838351877 4.9821e-06 deg
node 77.72146703352352 8.6626e-05 deg
peri 188.095393128813 0.0001027 deg
M 87.2301893013242 5.6029e-05 deg
tp 2458157.592893417822
(2018-Feb-08.09289342)
0.00028376 TDB
period 1827.882750761881
5.00
2.7148e-05
7.433e-08
d
yr
n .1969491751316916 2.9252e-09 deg/d
Q 3.060134593991389 3.03e-08 au
  Orbit Determination Parameters
   # obs. used (total)      410  
   data-arc span      7318 days (20.04 yr)  
   first obs. used      1999-11-12  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58064  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:25:34  

Additional Information
 Earth MOID = 1.77505 au 
 Jupiter MOID = 1.96481 au 
 T_jup = 3.274 
[ 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 15.4   n/a MPO454622  
rotation period rot_per 4.02 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

226044 (2002 GE66)          Discovered 2002-Apr-08 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2002 GE66 = 2005 YN27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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