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JPL Small-Body Database Browser
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65551 (1206 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2065551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1815567417024544 5.973e-08  
a 2.720551399848033 1.297e-08 au
q 2.226616952057573 1.6269e-07 au
i 5.294939044097972 6.5672e-06 deg
node 174.57514556 4.951e-05 deg
peri 213.124511969012 5.1075e-05 deg
M 38.35174612018864 1.233e-05 deg
tp 2458425.891061897730
(2018-Nov-03.39106190)
5.5932e-05 TDB
period 1639.018404007626
4.49
1.1721e-05
3.209e-08
d
yr
n .2196436593510789 1.5707e-09 deg/d
Q 3.214485847638493 1.5325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      16558 days (45.33 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54781  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:06:10  

Additional Information
 Earth MOID = 1.23246 au 
 Jupiter MOID = 2.23654 au 
 T_jup = 3.329 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO417278  
diameter diameter 2.102 km 0.431 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.252   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65551 (1206 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1206 T-2 = 2000 SJ70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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