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277770 (2006 DL176)
Classification: Main-belt Asteroid          SPK-ID: 2277770
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 .09805674021172571 7.9591e-08  
a 2.758734656656888 2.122e-08 au
q 2.488222129116 2.1922e-07 au
i 9.789457947247092 9.3205e-06 deg
node 356.1244595103521 2.951e-05 deg
peri 226.3947407722193 5.0027e-05 deg
M 352.9494707166029 3.5948e-05 deg
tp 2459033.278006946393
(2020-Jul-02.77800695)
0.00016701 TDB
period 1673.644917480001
4.58
1.9311e-05
5.287e-08
d
yr
n .2150993895061387 2.4818e-09 deg/d
Q 3.029247184197777 2.3301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      9345 days (25.59 yr)  
   first obs. used      1994-09-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52668  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:29:35  

Additional Information
 Earth MOID = 1.49269 au 
 Jupiter MOID = 1.98346 au 
 T_jup = 3.314 
[ 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 16.3   n/a MPO423066  

277770 (2006 DL176)          Discovered 2006-Feb-27 by Mt. Lemmon Survey at Mount Lemmon
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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