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123616 (2000 YG23)
Classification: Main-belt Asteroid          SPK-ID: 2123616
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1646495474855843 3.7869e-08  
a 2.368990035482128 1.1689e-08 au
q 1.978936898142137 8.8345e-08 au
i 1.359488437116289 4.0959e-06 deg
node 278.8780426888447 0.00026368 deg
peri 201.8947082588211 0.00026446 deg
M 105.144971076218 2.0075e-05 deg
tp 2458611.518198853467
(2019-May-08.01819885)
7.3307e-05 TDB
period 1331.813086060425
3.65
9.8572e-06
2.699e-08
d
yr
n .2703082014796082 2.0006e-09 deg/d
Q 2.759043172822118 1.3614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      8155 days (22.33 yr)  
   first obs. used      1996-10-11  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54218  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:22:08  

Additional Information
 Earth MOID = .994936 au 
 Jupiter MOID = 2.31832 au 
 T_jup = 3.527 
[ 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 17.4   n/a MPO417644  

123616 (2000 YG23)          Discovered 2000-Dec-28 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 YG23 = 2005 EN285 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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