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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1004891045849533 7.7726e-08  
a 3.024589469909502 3.4316e-08 AU
q 2.720651182341217 2.366e-07 AU
i 10.66583456145044 9.1332e-06 deg
node 69.33446678551894 3.7774e-05 deg
peri 312.814223704741 5.5449e-05 deg
M 348.7581807900649 4.5957e-05 deg
tp 2456860.497364913350
(2014-Jul-21.99736491)
0.00024582 JED
period 1921.312820056536
5.26
3.2698e-05
8.952e-08
d
yr
n .1873718825180205 3.1888e-09 deg/d
Q 3.328527757477786 3.7765e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      22521 days (61.66 yr)  
   first obs. used      1951-12-01  
   last obs. used      2013-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52175  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:16:08  

Additional Information
 Earth MOID = 1.7372 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 11.6 mag n/a MPO267731  

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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