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44594 (1999 OX3)
Classification: TransNeptunian Object          SPK-ID: 2044594
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4536219770964195 2.6038e-05  
a 32.15585431606555 0.0026628 AU
q 17.56925210598746 0.00066106 AU
i 2.623225781730913 3.8172e-05 deg
node 259.2846184243506 0.0012515 deg
peri 144.555516606295 0.0053333 deg
M 341.7953150924524 0.0035116 deg
tp 2460368.477419545364
(2024-Feb-27.97741955)
0.23145 JED
period 66602.18933718781
182.35
8.273
0.02265
d
yr
n .005405227719728898 6.7141e-07 deg/d
Q 46.74245652614364 0.0038707 AU
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5184 days (14.19 yr)  
   first obs. used      1999-07-21  
   last obs. used      2013-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      2  
   fit RMS      .41403  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 06:19:09  

Additional Information
 Earth MOID = 16.5785 AU 
 T_jup = 4.588 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.3 mag n/a MPO240547  
rotation period rot_per 9.26 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Ortiz, J.L.; Campo Bagatin, A.; Pravec, P.; et al. (2012) MNRAS 424, 3156-3177.]

44594 (1999 OX3)          Discovered 1999-Jul-21 by Kavelaars, J. J., Gladman, B., Holman, M., Petit, J.-M. at Mauna Kea (568)
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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