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14383 (1990 OY3)
Classification: Main-belt Asteroid          SPK-ID: 2014383
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1354915634777333 5.5861e-08  
a 2.371370419460901 1.2014e-08 AU
q 2.050069733743295 1.3589e-07 AU
i 5.979366734384569 5.7475e-06 deg
node 324.7680044467775 4.5575e-05 deg
peri 7.299052329477719 4.8688e-05 deg
M 229.3999991003205 1.8297e-05 deg
tp 2457484.380591963975
(2016-Apr-05.88059196)
6.9107e-05 JED
period 1333.820918124193
3.65
1.0136e-05
2.775e-08
d
yr
n .2699013001732516 2.0511e-09 deg/d
Q 2.692671105178507 1.3642e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1182  
   data-arc span      9654 days (26.43 yr)  
   first obs. used      1989-03-09  
   last obs. used      2015-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5192  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:41:05  

Additional Information
 Earth MOID = 1.04017 AU 
 T_jup = 3.525 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO337380  
rotation period rot_per 8.7132 h n/a LCDB (Rev. 2015-July); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) arXiv:1506.08493.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J., in press.]

14383 (1990 OY3)          Discovered 1990-Jul-27 by Holt, H. E. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 OY3 = 1979 OS15 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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