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277722 (2006 DH52)
Classification: Main-belt Asteroid          SPK-ID: 2277722
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01762724573730137 6.6513e-08  
a 2.669153485861398 2.7704e-08 au
q 2.622103661455545 1.8303e-07 au
i 3.21651682218218 7.5269e-06 deg
node 107.5007087448981 0.0001579 deg
peri 1.046265526543465 0.00037956 deg
M 149.3595757944306 0.00034137 deg
tp 2458339.670655909496
(2018-Aug-09.17065591)
0.0015096 TDB
period 1592.790837863723
4.36
2.4798e-05
6.789e-08
d
yr
n .2260183769532715 3.5189e-09 deg/d
Q 2.716203310267252 2.8192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      6658 days (18.23 yr)  
   first obs. used      2000-12-16  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60889  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:14:11  

Additional Information
 Earth MOID = 1.63881 au 
 Jupiter MOID = 2.27971 au 
 T_jup = 3.379 
[ 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 16.7   n/a MPO470938  

277722 (2006 DH52)          Discovered 2006-Feb-24 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 DH52 = 2004 VF31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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