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487194 (2014 OB349)
Classification: Main-belt Asteroid          SPK-ID: 2487194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423144559758293 1.0474e-07  
a 2.982256884349859 6.5362e-08 au
q 2.557838618273437 3.159e-07 au
i 10.45498225616316 1.3928e-05 deg
node 273.6874972600539 5.2049e-05 deg
peri 73.87101397771677 7.6652e-05 deg
M 17.32801101386163 5.2102e-05 deg
tp 2458909.955470543532
(2020-Mar-01.45547054)
0.00027132 TDB
period 1881.117837370553
5.15
6.1843e-05
1.693e-07
d
yr
n .1913755708697186 6.2916e-09 deg/d
Q 3.406675150426281 7.4664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      5353 days (14.66 yr)  
   first obs. used      2005-12-04  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45002  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 02:23:40  

Additional Information
 Earth MOID = 1.57503 au 
 Jupiter MOID = 2.06628 au 
 T_jup = 3.219 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO477314  

487194 (2014 OB349)          Discovered 2014-Jul-02 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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