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136752 (1995 YD11)
Classification: Main-belt Asteroid          SPK-ID: 2136752
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1938659072752299 3.6086e-08  
a 2.422955389142752 1.3808e-08 au
q 1.953226944339185 8.9489e-08 au
i 4.497453886617632 4.4147e-06 deg
node 256.8144171990022 9.3596e-05 deg
peri 165.6787502710144 9.7978e-05 deg
M 206.4099022125766 3.0108e-05 deg
tp 2459588.229202629439
(2022-Jan-08.72920263)
0.00011904 TDB
period 1377.579127786213
3.77
1.1776e-05
3.224e-08
d
yr
n .2613280012296096 2.2338e-09 deg/d
Q 2.892683833946319 1.6485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      9958 days (27.26 yr)  
   first obs. used      1992-01-01  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59287  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:47:24  

Additional Information
 Earth MOID = .966788 au 
 Jupiter MOID = 2.4296 au 
 T_jup = 3.482 
[ 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 16.7   n/a MPO426852  

136752 (1995 YD11)          Discovered 1995-Dec-18 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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Alternate Designations
 1995 YD11 = 2002 RU55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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