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JPL Small-Body Database Browser
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26663 (2000 XK47)
Classification: Apollo [NEO, PHA]          SPK-ID: 2026663
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 56 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .471717921567908 6.5443e-08  
a 1.545702689037044 7.6803e-09 au
q .8165670292025634 9.8526e-08 au
i 13.53715299649253 4.5759e-06 deg
node 303.6790073384851 1.0834e-05 deg
peri 231.1233812285213 1.8622e-05 deg
M 163.3042980577161 2.3607e-05 deg
tp 2458282.093089353574
(2018-Jun-12.59308935)
4.3659e-05 TDB
period 701.9196016029002
1.92
5.2316e-06
1.432e-08
d
yr
n .5128792516662958 3.8226e-09 deg/d
Q 2.274838348871526 1.1303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   # delay obs. used      2  
   # Doppler obs. used      2  
   data-arc span      16559 days (45.34 yr)  
   first obs. used      1974-07-12  
   last obs. used      2019-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49123  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-13 05:00:40  

Additional Information
 Earth MOID = .0350425 au 
 Jupiter MOID = 2.77882 au 
 T_jup = 4.301 
[ 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 18.1   n/a MPO272769  
rotation period rot_per 2.572 h n/a LCDB (Rev. 2019-January); 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:
[Pravec, P.; Wolf, M.; Sarounova, L. (2000) http://www.asu.cas.cz/~ppravec/neo.htm]

26663 (2000 XK47)          Discovered 2000-Dec-15 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

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