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123258 (2000 UO74)
Classification: Main-belt Asteroid          SPK-ID: 2123258
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09800844438298241 5.0512e-08  
a 2.777413896032662 2.4227e-08 au
q 2.505203880674822 1.4331e-07 au
i 3.361006105006858 5.5886e-06 deg
node 12.03794336308055 8.8004e-05 deg
peri 22.83036837090231 9.2548e-05 deg
M 83.2819132901177 2.885e-05 deg
tp 2458609.382249781468
(2019-May-05.88224978)
0.00013381 TDB
period 1690.671894006295
4.63
2.2121e-05
6.056e-08
d
yr
n .2129330955794901 2.7861e-09 deg/d
Q 3.049623911390502 2.6602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      306  
   data-arc span      8894 days (24.35 yr)  
   first obs. used      1995-08-29  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57839  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 17:19:51  

Additional Information
 Earth MOID = 1.51196 au 
 Jupiter MOID = 2.34553 au 
 T_jup = 3.325 
[ 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 16.0   n/a MPO453705  

123258 (2000 UO74)          Discovered 2000-Oct-30 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 UO74 = 2002 CQ200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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