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123607 (2000 YA12)
Classification: Main-belt Asteroid          SPK-ID: 2123607
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .25035976366166 5.0187e-08  
a 3.094044703339951 2.2224e-08 au
q 2.31942040265315 1.5588e-07 au
i 19.25108877611503 6.2807e-06 deg
node 112.2554050733724 1.5629e-05 deg
peri 21.25640861915909 1.9156e-05 deg
M 189.4600112513114 1.1677e-05 deg
tp 2459942.198833308633
(2022-Dec-28.69883331)
7.0436e-05 TDB
period 1987.871480926873
5.44
2.1418e-05
5.864e-08
d
yr
n .1810982266480049 1.9512e-09 deg/d
Q 3.868669004026752 2.7788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      522  
   data-arc span      9914 days (27.14 yr)  
   first obs. used      1991-05-19  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53929  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 04:51:27  

Additional Information
 Earth MOID = 1.34368 au 
 Jupiter MOID = 1.27835 au 
 T_jup = 3.091 
[ 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 14.7   n/a MPO436598  
diameter diameter 5.080 km 1.001 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123607 (2000 YA12)          Discovered 2000-Dec-21 by Bickel, W. at Bergisch Gladbach
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 YA12 = 2002 LG38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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