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136074 (2002 YJ16)
Classification: Main-belt Asteroid          SPK-ID: 2136074
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07140220728513172 5.6596e-08  
a 3.060645073228489 2.4385e-08 au
q 2.842108259283611 1.8102e-07 au
i 24.99949797384953 5.6647e-06 deg
node 77.57926022670819 1.4484e-05 deg
peri 77.04490096217917 5.2978e-05 deg
M 22.60114186374983 4.7425e-05 deg
tp 2458877.714873517881
(2020-Jan-29.21487352)
0.00025782 TDB
period 1955.770456202473
5.35
2.3373e-05
6.399e-08
d
yr
n .1840706811263595 2.1998e-09 deg/d
Q 3.279181887173366 2.6126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      818  
   data-arc span      9494 days (25.99 yr)  
   first obs. used      1994-06-07  
   last obs. used      2020-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51002  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:30:27  

Additional Information
 Earth MOID = 1.95227 au 
 Jupiter MOID = 2.01891 au 
 T_jup = 3.087 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457393.5 (2016-Jan-06.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07264678705340757 5.6517e-08  
q 2.837772241127759 1.8078e-07 au
tp 2456920.448130689475
(2014-Sep-19.94813069)
0.00025693 TDB
node 77.6004935411235 1.4484e-05 deg
peri 76.86307627028992 5.2164e-05 deg
i 25.00227227599276 5.6653e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      818  
   data-arc span      9494 days (25.99 yr)  
   first obs. used      1994-06-07  
   last obs. used      2020-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51002  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:30:27  

Additional Information
 Jupiter MOID = 2.01891 au 
 T_jup = 3.087 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.194177975526231E-15 -1.014437161338368E-14 5.451895119338479E-12 -1.841828160240327E-15 1.085956128820137E-12 -1.850242751563703E-14
q -1.014437161338368E-14 3.26814701138451E-14 -1.78873683825174E-11 3.998836675564655E-15 -3.539834741152839E-12 6.133474155210364E-14
tp 5.451895119338479E-12 -1.78873683825174E-11 6.601533284867409E-8 -3.174232678852323E-11 1.292524825012907E-8 -5.129988848942033E-11
node -1.841828160240327E-15 3.998836675564655E-15 -3.174232678852323E-11 2.097918429725896E-10 -1.964895218509358E-10 -1.507473710464112E-11
peri 1.085956128820137E-12 -3.539834741152839E-12 1.292524825012907E-8 -1.964895218509358E-10 2.721090992306816E-9 3.75221011036572E-12
i -1.850242751563703E-14 6.133474155210364E-14 -5.129988848942033E-11 -1.507473710464112E-11 3.75221011036572E-12 3.20955714780543E-11

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 14.5   n/a MPO469430  
diameter diameter 7.280 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136074 (2002 YJ16)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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