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5814 (1988 XW1)
Classification: Main-belt Asteroid          SPK-ID: 2005814
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1003606150841112 7.7725e-08  
a 3.02418740572657 3.0716e-08 AU
q 2.720678097558229 2.3599e-07 AU
i 10.66614392882579 9.0386e-06 deg
node 69.33300260267715 3.7292e-05 deg
peri 312.848504809891 5.3142e-05 deg
M 26.21157604668591 4.1615e-05 deg
tp 2456860.637234362794
(2014-Jul-22.13723436)
0.00022115 JED
period 1920.929727373658
5.26
2.9266e-05
8.013e-08
d
yr
n .187409250255188 2.8552e-09 deg/d
Q 3.327696713894911 3.3799e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      946  
   data-arc span      22953 days (62.84 yr)  
   first obs. used      1951-12-01  
   last obs. used      2014-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51452  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:05:17  

Additional Information
 Earth MOID = 1.73833 AU 
 T_jup = 3.211 
[ 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 11.7 mag n/a MPO309195  

5814 (1988 XW1)          Discovered 1988-Dec-11 by Ueda and Kaneda at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 XW1 = 1977 SN3 = 1982 SM 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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