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213497 (2002 GZ46)
Classification: Main-belt Asteroid          SPK-ID: 2213497
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1033546277481604 4.0158e-08  
a 2.299048571669359 1.0698e-08 au
q 2.061431262369533 9.365e-08 au
i 2.454191819380454 4.3872e-06 deg
node 173.9030013187801 0.00010023 deg
peri 355.5523273931896 0.00010291 deg
M 206.6642441989093 2.3136e-05 deg
tp 2459938.827446729426
(2022-Dec-25.32744673)
8.28e-05 TDB
period 1273.270411083106
3.49
8.8873e-06
2.433e-08
d
yr
n .2827364846197647 1.9735e-09 deg/d
Q 2.536665880969186 1.1804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      9190 days (25.16 yr)  
   first obs. used      1995-03-27  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57666  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:55  

Additional Information
 Earth MOID = 1.06824 au 
 Jupiter MOID = 2.42751 au 
 T_jup = 3.584 
[ 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 17.38   n/a E2021B55  

213497 (2002 GZ46)          Discovered 2002-Apr-05 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2002 GZ46 = 1995 FJ12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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