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135043 (2001 OR23)
Classification: Main-belt Asteroid          SPK-ID: 2135043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05115677159469798 3.434e-08  
a 2.967999744628715 1.9335e-08 au
q 2.816166459599622 1.1091e-07 au
i 8.08088953668177 4.3578e-06 deg
node 214.5124259525471 2.5404e-05 deg
peri 91.80208563125487 5.0965e-05 deg
M 326.9806736348671 4.435e-05 deg
tp 2459371.801010095013
(2021-Jun-06.30101010)
0.00023045 TDB
period 1867.644510740959
5.11
1.8251e-05
4.997e-08
d
yr
n .1927561684943864 1.8836e-09 deg/d
Q 3.119833029657808 2.0325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1087  
   data-arc span      6984 days (19.12 yr)  
   first obs. used      2001-07-23  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54604  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:15  

Additional Information
 Earth MOID = 1.81485 au 
 Jupiter MOID = 2.00413 au 
 T_jup = 3.247 
[ 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 14.61   n/a E2021B55  

135043 (2001 OR23)          Discovered 2001-Jul-22 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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