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JPL Small-Body Database Browser
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32697 (1069 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2032697
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1463656493678873 3.5684e-08  
a 2.27945220876099 1.0577e-08 au
q 1.945818706022623 8.2439e-08 au
i 2.621219428966744 4.0025e-06 deg
node 216.4803675334218 9.0868e-05 deg
peri 68.91000518792191 9.1904e-05 deg
M 149.6381975571326 1.3899e-05 deg
tp 2458078.002603014943
(2017-Nov-20.50260301)
4.7988e-05 TDB
period 1257.025719270665
3.44
8.7492e-06
2.395e-08
d
yr
n .2863903215988887 1.9933e-09 deg/d
Q 2.613085711499357 1.2125e-08 au
  Orbit Determination Parameters
   # obs. used (total)      583  
   data-arc span      16541 days (45.29 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56478  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:33:04  

Additional Information
 Earth MOID = .930692 au 
 Jupiter MOID = 2.52343 au 
 T_jup = 3.591 
[ 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 16.2   n/a MPO302256  
diameter diameter 1.575 km 0.397 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.410   0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32697 (1069 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1069 T-2 = 1997 RR4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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