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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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4536327139473741 2.4566e-05  
a 32.15737893714132 0.0023681 AU
q 17.56973985645178 0.00053519 AU
i 2.6232256640873 3.235e-05 deg
node 259.2846148344607 0.0011144 deg
peri 144.552095144934 0.0045308 deg
M 341.7973031523557 0.0031314 deg
tp 2460368.349124367483
(2024-Feb-27.84912437)
0.20749 JED
period 66606.92615606579
182.36
7.3573
0.02014
d
yr
n .005404843321496158 5.9701e-07 deg/d
Q 46.74501801783087 0.0034423 AU
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5524 days (15.12 yr)  
   first obs. used      1999-07-21  
   last obs. used      2014-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      2  
   fit RMS      .4285  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 15:32:42  

Additional Information
 Earth MOID = 16.579 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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