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123654 (2000 YG74)
Classification: Main-belt Asteroid          SPK-ID: 2123654
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1220669284370167 3.8208e-08  
a 2.783444362364654 1.6823e-08 au
q 2.44367785857547 1.0523e-07 au
i 7.359235767904075 6.0759e-06 deg
node 125.6504031653465 3.7718e-05 deg
peri 299.2803239034005 4.7894e-05 deg
M 82.95638067975516 2.748e-05 deg
tp 2458609.641519751260
(2019-May-06.14151975)
0.00012947 TDB
period 1696.181194702064
4.64
1.5377e-05
4.21e-08
d
yr
n .2122414758072084 1.9241e-09 deg/d
Q 3.123210866153838 1.8876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      2000-11-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54178  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:02:23  

Additional Information
 Earth MOID = 1.4677 au 
 Jupiter MOID = 2.16478 au 
 T_jup = 3.309 
[ 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 15.3   n/a MPO459583  
diameter diameter 2.709 km 0.264 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.241   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123654 (2000 YG74)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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