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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0525194349240868 6.357e-08  
a 2.841102676228148 3.2276e-08 au
q 2.691889569111335 1.7256e-07 au
i 3.003990000040872 6.4372e-06 deg
node 119.0154424523771 0.00011389 deg
peri 196.1830685845076 0.00012702 deg
M 220.6228715011034 5.6796e-05 deg
tp 2459677.701377299160
(2022-Apr-08.20137730)
0.00027704 TDB
period 1749.157113892093
4.79
2.9807e-05
8.161e-08
d
yr
n .20581341558218 3.5072e-09 deg/d
Q 2.990315783344961 3.3971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6972 days (19.09 yr)  
   first obs. used      2001-03-16  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57724  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:29:36  

Additional Information
 Earth MOID = 1.67809 au 
 Jupiter MOID = 2.15764 au 
 T_jup = 3.305 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457372.5 (2015-Dec-16.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05141411514574359 6.3537e-08  
q 2.695976322918062 1.7191e-07 au
tp 2457924.308032597473
(2017-Jun-19.80803260)
0.00028151 TDB
node 119.0317904874684 0.00011389 deg
peri 195.3444620702356 0.00012758 deg
i 3.003681746781477 6.4364e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6972 days (19.09 yr)  
   first obs. used      2001-03-16  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57724  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:29:36  

Additional Information
 Jupiter MOID = 2.15764 au 
 T_jup = 3.305 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.037008389409951E-15 -1.076951551915242E-14 1.80612927879181E-12 6.073244387870329E-15 2.42726257952064E-13 1.605801694656608E-15
q -1.076951551915242E-14 2.955273258593396E-14 -5.000232296003872E-12 -1.850030852628549E-14 -7.387134885274224E-13 -3.88928417897197E-15
tp 1.80612927879181E-12 -5.000232296003872E-12 7.925052751733177E-8 -7.198920703321637E-11 1.620672707486427E-8 -1.362589363328185E-12
node 6.073244387870329E-15 -1.850030852628549E-14 -7.198920703321637E-11 1.297110062427542E-8 -1.296776214872186E-8 7.958777225803416E-11
peri 2.42726257952064E-13 -7.387134885274224E-13 1.620672707486427E-8 -1.296776214872186E-8 1.627608939032541E-8 -7.982918169126678E-11
i 1.605801694656608E-15 -3.88928417897197E-15 -1.362589363328185E-12 7.958777225803416E-11 -7.982918169126678E-11 4.142691281421514E-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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