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JPL Small-Body Database Browser
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65278 (2002 GW101)
Classification: Outer Main-belt Asteroid          SPK-ID: 2065278
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06625044123953219 4.8599e-08  
a 3.223794773899887 3.2258e-08 au
q 3.010216947663321 1.6201e-07 au
i 10.9550982024832 5.5774e-06 deg
node 40.2086477107443 3.156e-05 deg
peri 224.8258896155865 5.6189e-05 deg
M 285.1556907607735 4.7521e-05 deg
tp 2459040.047476427867
(2020-Jul-09.54747643)
0.00028091 TDB
period 2114.216740357046
5.79
3.1733e-05
8.688e-08
d
yr
n .1702758251451569 2.5558e-09 deg/d
Q 3.437372600136452 3.4396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      8409 days (23.02 yr)  
   first obs. used      1996-04-15  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54153  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:04:58  

Additional Information
 Earth MOID = 2.0067 au 
 Jupiter MOID = 1.61431 au 
 T_jup = 3.156 
[ 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 14.3   n/a MPO347951  

65278 (2002 GW101)          Discovered 2002-Apr-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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