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JPL Small-Body Database Browser
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487163 (2014 OK253)
Classification: Main-belt Asteroid          SPK-ID: 2487163
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392389697105088 8.4911e-08  
a 3.047404315990059 5.4696e-08 au
q 2.623086878740245 2.5493e-07 au
i 5.739929841634889 7.2749e-06 deg
node 30.41070675840091 9.2527e-05 deg
peri 24.670067003249 0.00010058 deg
M 230.7263585111899 3.6844e-05 deg
tp 2459298.251897335603
(2021-Mar-24.75189734)
0.00020369 TDB
period 1943.092807999535
5.32
5.2313e-05
1.432e-07
d
yr
n .1852716445235724 4.988e-09 deg/d
Q 3.471721753239872 6.2312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      6354 days (17.40 yr)  
   first obs. used      1999-10-03  
   last obs. used      2017-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50484  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:20:17  

Additional Information
 Earth MOID = 1.63534 au 
 Jupiter MOID = 1.90652 au 
 T_jup = 3.216 
[ 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 16.9   n/a MPO393764  

487163 (2014 OK253)          Discovered 1999-Oct-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 OK253 = 1999 TV301 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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