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JPL Small-Body Database Browser
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173653 (2001 GY2)
Classification: Main-belt Asteroid          SPK-ID: 2173653
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2112468610322793 6.401e-08  
a 2.349384378013105 1.1461e-08 au
q 1.853084302799563 1.496e-07 au
i 24.70124630544346 8.2057e-06 deg
node 153.8880648039953 1.3598e-05 deg
peri 350.5486809657702 2.0287e-05 deg
M 41.57483762289804 1.6089e-05 deg
tp 2458448.600059853449
(2018-Nov-26.10005985)
5.8341e-05 TDB
period 1315.314300172765
3.60
9.6244e-06
2.635e-08
d
yr
n .273698841374046 2.0027e-09 deg/d
Q 2.845684453226648 1.3882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      10664 days (29.20 yr)  
   first obs. used      1990-03-01  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53323  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:42:18  

Additional Information
 Earth MOID = .867201 au 
 Jupiter MOID = 2.17127 au 
 T_jup = 3.408 
[ 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 16.0   n/a MPO273339  

173653 (2001 GY2)          Discovered 2001-Apr-14 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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