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134494 (1998 XV67)
Classification: Main-belt Asteroid          SPK-ID: 2134494
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2541119101806123 3.2717e-08  
a 2.670562797925539 1.3166e-08 au
q 1.9919409840874 8.9282e-08 au
i 6.390266412339144 6.2956e-06 deg
node 351.0398542176746 3.257e-05 deg
peri 72.57127117946196 3.5018e-05 deg
M 335.5357660992716 1.366e-05 deg
tp 2459108.825758497842
(2020-Sep-16.32575850)
6.0973e-05 TDB
period 1594.052493835175
4.36
1.1788e-05
3.227e-08
d
yr
n .2258394885941717 1.6701e-09 deg/d
Q 3.349184611763678 1.6512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      7624 days (20.87 yr)  
   first obs. used      1998-11-14  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56873  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 15:49:56  

Additional Information
 Earth MOID = 1.016 au 
 Jupiter MOID = 2.05003 au 
 T_jup = 3.326 
[ 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 15.1   n/a MPO493769  
rotation period rot_per 27.513 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

134494 (1998 XV67)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1998 XV67 = 2002 QV44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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