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277772 (2006 DP185)
Classification: Main-belt Asteroid          SPK-ID: 2277772
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 .1322934007470628 6.0623e-08  
a 3.014165754230413 3.0076e-08 au
q 2.615411516187936 1.8961e-07 au
i 5.150360047308139 6.9049e-06 deg
node 56.45286182705163 5.2172e-05 deg
peri 328.1959028747211 5.6782e-05 deg
M 49.00230452466288 1.9537e-05 deg
tp 2458740.326458959258
(2019-Sep-13.82645896)
0.00010416 TDB
period 1911.389182268495
5.23
2.8608e-05
7.832e-08
d
yr
n .1883446884285183 2.819e-09 deg/d
Q 3.41291999227289 3.4054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      5973 days (16.35 yr)  
   first obs. used      2003-09-18  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53333  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:14:40  

Additional Information
 Earth MOID = 1.62127 au 
 Jupiter MOID = 2.03688 au 
 T_jup = 3.229 
[ 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 16.0   n/a MPO455060  

277772 (2006 DP185)          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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