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JPL Small-Body Database Browser
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34966 (3260 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2034966
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05179035306364448 3.7912e-08  
a 2.722264973092933 1.299e-08 au
q 2.581277909003657 1.0532e-07 au
i 4.345799679975386 3.6605e-06 deg
node 100.5589474720308 6.6341e-05 deg
peri 329.7719785961606 8.2713e-05 deg
M 350.8383121474974 4.8392e-05 deg
tp 2458642.251012287691
(2019-Jun-07.75101229)
0.00022055 TDB
period 1640.567182111893
4.49
1.1742e-05
3.215e-08
d
yr
n .2194363046666422 1.5706e-09 deg/d
Q 2.863252037182209 1.3662e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1435  
   data-arc span      16563 days (45.35 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51146  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:44:41  

Additional Information
 Earth MOID = 1.59667 au 
 Jupiter MOID = 2.28079 au 
 T_jup = 3.352 
[ 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 14.3   n/a MPO412435  
rotation period rot_per 3.224 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

34966 (3260 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3260 T-2 = 1998 ES13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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