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277765 (2006 DA159)
Classification: Main-belt Asteroid          SPK-ID: 2277765
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264844511366945 4.3534e-08  
a 2.791071669457623 1.9706e-08 au
q 2.438044501263098 1.2302e-07 au
i 13.28213820596366 5.4513e-06 deg
node 164.8514610999011 2.152e-05 deg
peri 332.944767625149 3.2166e-05 deg
M 43.29595102100848 2.2116e-05 deg
tp 2458795.667110032321
(2019-Nov-08.16711003)
0.00010442 TDB
period 1703.157885424055
4.66
1.8037e-05
4.938e-08
d
yr
n .2113720654326575 2.2386e-09 deg/d
Q 3.144098837652148 2.2199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      7037 days (19.27 yr)  
   first obs. used      2001-01-16  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56559  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:29:36  

Additional Information
 Earth MOID = 1.45751 au 
 Jupiter MOID = 1.88588 au 
 T_jup = 3.278 
[ 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 16.4   n/a MPO427525  

277765 (2006 DA159)          Discovered 2006-Feb-27 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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