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JPL Small-Body Database Browser
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136727 (1995 UB51)
Classification: Main-belt Asteroid          SPK-ID: 2136727
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1752344059551247 5.891e-08  
a 2.360673945670408 1.2561e-08 au
q 1.947002649147114 1.3885e-07 au
i 1.93694171842996 6.7117e-06 deg
node 209.4002822255586 0.00015285 deg
peri 52.38332586924086 0.00015372 deg
M 280.024416232968 1.5172e-05 deg
tp 2458894.811583355948
(2020-Feb-15.31158336)
5.6139e-05 TDB
period 1324.806459891292
3.63
1.0574e-05
2.895e-08
d
yr
n .2717378054070932 2.1689e-09 deg/d
Q 2.774345242193702 1.4762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      9087 days (24.88 yr)  
   first obs. used      1994-04-11  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55174  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:05:50  

Additional Information
 Earth MOID = .931893 au 
 Jupiter MOID = 2.2927 au 
 T_jup = 3.530 
[ 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 17.2   n/a MPO385595  

136727 (1995 UB51)          Discovered 1995-Oct-19 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1995 UB51 = 2002 RW156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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