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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1002741737258047 7.6143e-08  
a 3.026093183018701 2.2337e-08 au
q 2.72265418947421 2.2817e-07 au
i 10.66289929505161 8.634e-06 deg
node 69.31450810467334 3.06e-05 deg
peri 313.2625184039391 4.4331e-05 deg
M 100.776090107381 3.1188e-05 deg
tp 2456862.258876178112
(2014-Jul-23.75887618)
0.00016644 JED
period 1922.745805770132
5.26
2.1289e-05
5.829e-08
d
yr
n .1872322378338547 2.0731e-09 deg/d
Q 3.329532176563191 2.4577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1309  
   data-arc span      23394 days (64.05 yr)  
   first obs. used      1951-12-01  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48813  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:57:45  

Additional Information
 Earth MOID = 1.73889 au 
 Jupiter MOID = 2.12072 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
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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