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123691 (2000 YJ101)
Classification: Main-belt Asteroid          SPK-ID: 2123691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08548826701862308 4.0848e-08  
a 2.670387407320876 1.7694e-08 au
q 2.442100615600661 1.1039e-07 au
i 15.90354093548427 4.3602e-06 deg
node 114.8891562949329 2.1916e-05 deg
peri 342.2713159924557 4.4775e-05 deg
M 152.7659775069304 3.8722e-05 deg
tp 2458324.130560682679
(2018-Jul-24.63056068)
0.00016977 TDB
period 1593.895461070113
4.36
1.5842e-05
4.337e-08
d
yr
n .2258617386100732 2.2449e-09 deg/d
Q 2.898674199041092 1.9207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      632  
   data-arc span      7111 days (19.47 yr)  
   first obs. used      2000-12-28  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56442  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:03:42  

Additional Information
 Earth MOID = 1.46253 au 
 Jupiter MOID = 2.23651 au 
 T_jup = 3.321 
[ 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 15.0   n/a MPO280615  
diameter diameter 2.587 km 0.684 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.317   0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123691 (2000 YJ101)          Discovered 2000-Dec-28 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 YJ101 = 2002 JZ145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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