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215261 (2001 OT14)
Classification: Main-belt Asteroid          SPK-ID: 2215261
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2578052427074793 5.8316e-08  
a 2.639115284512398 1.4874e-08 au
q 1.958737528055661 1.5628e-07 au
i 14.97887643663727 6.9692e-06 deg
node 143.6250169104858 1.8791e-05 deg
peri 188.4492317754909 2.0947e-05 deg
M 139.3656360376228 9.1386e-06 deg
tp 2458394.267562716426
(2018-Oct-02.76756272)
3.8247e-05 TDB
period 1565.979129626835
4.29
1.3238e-05
3.624e-08
d
yr
n .2298881212329989 1.9434e-09 deg/d
Q 3.319493040969136 1.8708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      6381 days (17.47 yr)  
   first obs. used      2001-06-20  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60475  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:59:45  

Additional Information
 Earth MOID = .948945 au 
 Jupiter MOID = 2.05921 au 
 T_jup = 3.301 
[ 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 15.9   n/a MPO454546  

215261 (2001 OT14)          Discovered 2001-Jul-20 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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