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216843 (2006 XE53)
Classification: Main-belt Asteroid          SPK-ID: 2216843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2315360752519794 4.5154e-08  
a 2.643760061709003 1.6704e-08 au
q 2.03163423311297 1.2159e-07 au
i 15.72041479671817 4.317e-06 deg
node 76.4006116118567 1.7224e-05 deg
peri 271.3822777237783 1.928e-05 deg
M 220.03442980228 1.1348e-05 deg
tp 2460006.950143553197
(2023-Mar-03.45014355)
5.332e-05 TDB
period 1570.115074505165
4.30
1.488e-05
4.074e-08
d
yr
n .2292825575943579 2.173e-09 deg/d
Q 3.255885890305037 2.0571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      7699 days (21.08 yr)  
   first obs. used      2000-05-05  
   last obs. used      2021-06-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:34:15  

Additional Information
 Earth MOID = 1.0964 au 
 Jupiter MOID = 2.39559 au 
 T_jup = 3.303 
[ 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 15.64   n/a MPCxxxxx  
rotation period rot_per 27.7887 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

216843 (2006 XE53)          Discovered 2006-Dec-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

Alternate Designations
 2006 XE53 = 2001 VA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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