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JPL Small-Body Database Browser
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65546 (3256 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2065546
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1646295211667106 4.2891e-08  
a 2.392029715865947 8.2522e-09 au
q 1.998231009126393 1.0404e-07 au
i 2.605306057096257 4.3524e-06 deg
node 27.59137219913163 8.5459e-05 deg
peri 147.743740833399 8.6448e-05 deg
M 114.4780022944312 1.1503e-05 deg
tp 2458570.797555775518
(2019-Mar-28.29755578)
4.3161e-05 TDB
period 1351.289128220039
3.70
6.9926e-06
1.914e-08
d
yr
n .2664122669840491 1.3786e-09 deg/d
Q 2.7858284226055 9.6107e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1105  
   data-arc span      17580 days (48.13 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54047  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:26:30  

Additional Information
 Earth MOID = 1.00327 au 
 Jupiter MOID = 2.17621 au 
 T_jup = 3.511 
[ 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 15.5   n/a MPO337762  

65546 (3256 T-1)          Discovered 1971-Mar-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3256 T-1 = 2000 AU11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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