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483656 (2005 ES70)
Classification: Aten [NEO]          SPK-ID: 2483656
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 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3863663140052224 2.489e-07  
a .7631359247776297 1.7523e-09 au
q .4682859104363302 1.8935e-07 au
i 20.82325799026934 7.0368e-05 deg
node 352.8510319082993 4.1884e-06 deg
peri 351.0802549683793 3.6155e-05 deg
M 70.06117844145378 7.8511e-05 deg
tp 2459153.111145396100
(2020-Oct-30.61114540)
5.3122e-05 TDB
period 243.5012946814748
0.67
8.3867e-07
2.296e-09
d
yr
n 1.478431564279433 5.0921e-09 deg/d
Q 1.057985939118929 2.4293e-09 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] -1.407908659097524E-13 6.33E-15
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      179  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      5854 days (16.03 yr)  
   first obs. used      2005-03-09  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4182  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:08:08  

Additional Information
 Earth MOID = .0520148 au 
 Jupiter MOID = 4.35012 au 
 T_jup = 7.479 
[ 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 23.8   n/a MPO266881  
rotation period rot_per 1.69 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Moskovitz, N.; Binzel, R.P.; Christensen, E.; et al. (2016) Astron. J. 152, A163.]

483656 (2005 ES70)          Discovered 2005-Mar-09 by CSS at Catalina
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2005 ES70 = 2009 EG1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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