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123704 (2000 YL111)
Classification: Main-belt Asteroid          SPK-ID: 2123704
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09012880376322567 5.3065e-08  
a 3.066139875117039 2.7781e-08 au
q 2.789792356002015 1.7074e-07 au
i 12.59700465244036 5.6069e-06 deg
node 101.5150249591611 2.4709e-05 deg
peri 18.08817695672786 3.9324e-05 deg
M 212.0774756140524 3.3466e-05 deg
tp 2459806.283148335711
(2022-Aug-14.78314834)
0.00018759 TDB
period 1961.039636154379
5.37
2.6652e-05
7.297e-08
d
yr
n .1835760957417281 2.4949e-09 deg/d
Q 3.342487394232065 3.0284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      7602 days (20.81 yr)  
   first obs. used      1999-10-08  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57703  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:21:43  

Additional Information
 Earth MOID = 1.8089 au 
 Jupiter MOID = 1.78706 au 
 T_jup = 3.189 
[ 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 14.6   n/a MPO348220  
diameter diameter 4.535 km 0.650 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.149   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

123704 (2000 YL111)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 YL111 = 2002 JT5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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