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26824 (1988 TW1)
Classification: Main-belt Asteroid          SPK-ID: 2026824
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2527399173393069 6.1282e-08  
a 2.677982271064422 2.4438e-08 AU
q 2.001149253239471 1.6898e-07 AU
i 16.26782197042236 9.7264e-06 deg
node 204.1149079913938 2.2979e-05 deg
peri 100.1655034956604 3.0498e-05 deg
M 37.10570064327135 1.9752e-05 deg
tp 2456835.513614215237
(2014-Jun-27.01361422)
8.7367e-05 JED
period 1600.700104103422
4.38
2.1911e-05
5.999e-08
d
yr
n .2249015909208314 3.0785e-09 deg/d
Q 3.354815288889373 3.0614e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      630  
   data-arc span      9494 days (25.99 yr)  
   first obs. used      1988-10-03  
   last obs. used      2014-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53076  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:55:14  

Additional Information
 Earth MOID = 1.0629 AU 
 T_jup = 3.276 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO263578  

26824 (1988 TW1)          Discovered 1988-Oct-13 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 TW1 = 2000 EF95 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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