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29126 (1985 CU1)
Classification: Main-belt Asteroid          SPK-ID: 2029126
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2376852105025523 6.2985e-08  
a 2.33220436467293 1.4636e-08 au
q 1.777873879320673 1.5038e-07 au
i 24.18408326481559 1.0712e-05 deg
node 324.0085627035142 1.7071e-05 deg
peri 120.3251823991745 2.8026e-05 deg
M 285.9652926190548 2.2539e-05 deg
tp 2457668.035363307635
(2016-Oct-06.53536331)
8.2504e-05 JED
period 1300.91323647937
3.56
1.2246e-05
3.353e-08
d
yr
n .276728677904961 2.6049e-09 deg/d
Q 2.886534850025186 1.8115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      11238 days (30.77 yr)  
   first obs. used      1985-01-17  
   last obs. used      2015-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57819  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 16:54:57  

Additional Information
 Earth MOID = .883834 au 
 Jupiter MOID = 2.45759 au 
 T_jup = 3.418 
[ 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 14.0 mag n/a MPO347738  

29126 (1985 CU1)          Discovered 1985-Feb-11 by Debehogne, H. at La Silla
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1985 CU1 = 1985 BA1 = 1992 BA1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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