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65273 (2002 GN45)
Classification: Outer Main-belt Asteroid          SPK-ID: 2065273
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06632263581276937 5.2747e-08  
a 3.466209329922236 3.3964e-08 au
q 3.23632119088298 1.8406e-07 au
i 5.084275294973699 8.4179e-06 deg
node 17.24264213105317 5.8111e-05 deg
peri 289.9922415845072 8.2432e-05 deg
M 129.0734146111201 5.8965e-05 deg
tp 2457755.386759622882
(2017-Jan-01.88675962)
0.00038548 TDB
period 2357.114107908254
6.45
3.4645e-05
9.485e-08
d
yr
n .1527291355103171 2.2448e-09 deg/d
Q 3.696097468961491 3.6217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      528  
   data-arc span      8769 days (24.01 yr)  
   first obs. used      1995-02-05  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:04:56  

Additional Information
 Earth MOID = 2.22587 au 
 Jupiter MOID = 1.51947 au 
 T_jup = 3.124 
[ 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 14.4   n/a MPO468575  
diameter diameter 8.120 km 0.363 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65273 (2002 GN45)          Discovered 2002-Apr-04 by NEAT at Palomar
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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