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JPL Small-Body Database Browser
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277773 (2006 DS186)
Classification: Main-belt Asteroid          SPK-ID: 2277773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05216175655437451 7.0175e-08  
a 2.842047787467992 3.7898e-08 au
q 2.693801582662187 1.8466e-07 au
i 3.003690001034935 6.6362e-06 deg
node 119.0143610741598 0.0001214 deg
peri 196.0321894958543 0.00013699 deg
M 138.4867600919558 6.177e-05 deg
tp 2457927.288935378384
(2017-Jun-22.78893538)
0.00030274 TDB
period 1750.029989169046
4.79
3.5004e-05
9.584e-08
d
yr
n .2057107605172733 4.1146e-09 deg/d
Q 2.990293992273796 3.9874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      6505 days (17.81 yr)  
   first obs. used      2001-03-16  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59849  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:05:09  

Additional Information
 Earth MOID = 1.67914 au 
 Jupiter MOID = 2.15638 au 
 T_jup = 3.305 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457169.5 (2015-May-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05105928870453216 7.0392e-08  
q 2.69898922689841 1.8427e-07 au
tp 2457920.759981310985
(2017-Jun-16.25998131)
0.00030916 TDB
node 119.0434153895613 0.00012129 deg
peri 194.4909578505302 0.00013744 deg
i 3.00407677763214 6.6385e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      6505 days (17.81 yr)  
   first obs. used      2001-03-16  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59849  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:05:09  

Additional Information
 Jupiter MOID = 2.15638 au 
 T_jup = 3.305 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.955041011121749E-15 -1.278120746167781E-14 -1.862236902558715E-12 1.696548922379052E-14 -6.286637761436793E-13 1.926878578614217E-15
q -1.278120746167781E-14 3.395454687136022E-14 3.14208918807562E-12 -4.315860722625876E-14 1.194527524018241E-12 -4.560160057365154E-15
tp -1.862236902558715E-12 3.14208918807562E-12 9.55774302778623E-8 -9.837851975345362E-11 1.998536939360009E-8 -3.497839864914852E-12
node 1.696548922379052E-14 -4.315860722625876E-14 -9.837851975345362E-11 1.471198985324423E-8 -1.471260927067155E-8 1.469532496323659E-11
peri -6.286637761436793E-13 1.194527524018241E-12 1.998536939360009E-8 -1.471260927067155E-8 1.888974095653594E-8 -1.551741357147789E-11
i 1.926878578614217E-15 -4.560160057365154E-15 -3.497839864914852E-12 1.469532496323659E-11 -1.551741357147789E-11 4.407032252310709E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO427525  

277773 (2006 DS186)          Discovered 2006-Feb-27 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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