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JPL Small-Body Database Browser
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487169 (2014 OT268)
Classification: Main-belt Asteroid          SPK-ID: 2487169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02609183034654491 6.3686e-08  
a 3.069193673946369 5.7682e-08 au
q 2.989112793305071 2.0984e-07 au
i 10.08452746416237 7.1346e-06 deg
node 41.10122208573359 3.8124e-05 deg
peri 331.710999977023 0.00013369 deg
M 262.7283215983776 0.00012923 deg
tp 2459131.162962591328
(2020-Oct-08.66296259)
0.00070696 TDB
period 1963.970085353147
5.38
5.5366e-05
1.516e-07
d
yr
n .1833021809674191 5.1674e-09 deg/d
Q 3.149274554587667 5.9187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      2002-04-12  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:53  

Additional Information
 Earth MOID = 1.99436 au 
 Jupiter MOID = 1.97272 au 
 T_jup = 3.207 
[ 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 MPO440944  

487169 (2014 OT268)          Discovered 2012-Jan-22 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

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