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134052 (2004 XL27)
Classification: Main-belt Asteroid          SPK-ID: 2134052
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02974771069192159 6.9128e-08  
a 2.913349991582778 2.5415e-08 au
q 2.826684498888861 2.0454e-07 au
i 1.203481967687457 7.1651e-06 deg
node 322.8988966183101 0.00024505 deg
peri 55.96866351345017 0.00026043 deg
M 99.9491339546525 8.6525e-05 deg
tp 2458496.229046335560
(2019-Jan-12.72904634)
0.0004368 TDB
period 1816.29931282409
4.97
2.3767e-05
6.507e-08
d
yr
n .1982052173109347 2.5936e-09 deg/d
Q 3.000015484276694 2.6171e-08 au
  Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      6892 days (18.87 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52082  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 18:22:12  

Additional Information
 Earth MOID = 1.8277 au 
 Jupiter MOID = 2.132 au 
 T_jup = 3.282 
[ 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 15.5   n/a MPO320483  
rotation period rot_per 67.960 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.]

134052 (2004 XL27)          Discovered 2004-Dec-10 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 2004 XL27 = 2006 DJ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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