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452777 (2006 DT45)
Classification: Main-belt Asteroid          SPK-ID: 2452777
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1915839903851179 1.4041e-07  
a 3.051637609823654 6.5789e-08 au
q 2.466992699324334 4.6304e-07 au
i 3.753564853416528 1.3178e-05 deg
node 4.730523137324695 0.0002101 deg
peri 84.21274782958696 0.00021286 deg
M 299.4016481595676 3.4574e-05 deg
tp 2459328.260170231434
(2021-Apr-23.76017023)
0.00019085 TDB
period 1947.143077323574
5.33
6.2966e-05
1.724e-07
d
yr
n .1848862593573937 5.9788e-09 deg/d
Q 3.636282520322973 7.8393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      6709 days (18.37 yr)  
   first obs. used      2001-03-26  
   last obs. used      2019-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64351  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:21  

Additional Information
 Earth MOID = 1.48694 au 
 Jupiter MOID = 1.60231 au 
 T_jup = 3.205 
[ 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 17.0   n/a MPO477166  

452777 (2006 DT45)          Discovered 2006-Feb-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

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