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123657 (2000 YL75)
Classification: Main-belt Asteroid          SPK-ID: 2123657
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07216948291060293 4.106e-08  
a 2.843494113027001 1.7381e-08 au
q 2.638280613230498 1.2e-07 au
i 2.161346240483455 3.9969e-06 deg
node 167.328404939218 0.00012367 deg
peri 245.6680216115049 0.00012849 deg
M 50.57238362197157 3.2224e-05 deg
tp 2458754.470122742188
(2019-Sep-27.97012274)
0.00015715 TDB
period 1751.366051378526
4.79
1.6058e-05
4.396e-08
d
yr
n .2055538302324855 1.8847e-09 deg/d
Q 3.048707612823503 1.8635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      821  
   data-arc span      7449 days (20.39 yr)  
   first obs. used      1999-09-09  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55278  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:38:47  

Additional Information
 Earth MOID = 1.65007 au 
 Jupiter MOID = 2.2079 au 
 T_jup = 3.303 
[ 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 MPO417645  
diameter diameter 2.892 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.211   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123657 (2000 YL75)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 YL75 = 2002 GU15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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