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136159 (2003 UE15)
Classification: Main-belt Asteroid          SPK-ID: 2136159
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1278670588112234 6.7307e-08  
a 2.168845335329449 7.5992e-09 au
q 1.891521461284431 1.4481e-07 au
i .9121870140249358 6.2335e-06 deg
node 345.9590020399687 0.00035881 deg
peri 51.25070949643865 0.00036001 deg
M 301.9142846760132 2.4033e-05 deg
tp 2458788.738365102317
(2019-Nov-01.23836510)
7.7811e-05 TDB
period 1166.651922230006
3.19
6.1315e-06
1.679e-08
d
yr
n .3085753283737579 1.6218e-09 deg/d
Q 2.446169209374467 8.5709e-09 au
  Orbit Determination Parameters
   # obs. used (total)      401  
   data-arc span      9038 days (24.74 yr)  
   first obs. used      1995-02-01  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:01:10  

Additional Information
 Earth MOID = .898132 au 
 Jupiter MOID = 2.93408 au 
 T_jup = 3.680 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO385591  
rotation period rot_per 6.204 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

136159 (2003 UE15)          Discovered 2003-Oct-16 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2003 UE15 = 2000 WE99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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