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455415 (2003 GA)
Classification: Amor [NEO]          SPK-ID: 2455415
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 83 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1912700029794593 2.1007e-08  
a 1.281538795358358 1.5275e-09 au
q 1.036418866151872 2.7108e-08 au
i 3.842306670893374 3.3331e-06 deg
node 192.8942377261605 2.9773e-05 deg
peri 66.84169240840876 3.8076e-05 deg
M 29.3161098750205 2.4445e-05 deg
tp 2459157.348101888442
(2020-Nov-03.84810189)
3.5908e-05 TDB
period 529.9026162198194
1.45
9.4743e-07
2.594e-09
d
yr
n .6793701125088639 1.2147e-09 deg/d
Q 1.526658724564844 1.8197e-09 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      6059 days (16.59 yr)  
   first obs. used      2003-04-01  
   last obs. used      2019-11-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54924  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:29:59  

Additional Information
 Earth MOID = .0601963 au 
 Jupiter MOID = 3.51503 au 
 T_jup = 5.032 
[ 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 21.2   n/a MPO377659  
rotation period rot_per 5.78 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Hergenrother, C.W.; Whitely, R.J. (2011) Icarus 214, 194-209.]

455415 (2003 GA)          Discovered 2003-Apr-01 by LINEAR at Socorro
Reference: Last Updated: 2016-02-25

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