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34965 (3221 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2034965
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586538317645018 3.6404e-08  
a 3.139683580375104 1.9026e-08 au
q 2.641560749820503 1.1697e-07 au
i 1.879170287204168 4.2444e-06 deg
node 120.4891742616942 0.00014073 deg
peri 181.7812054137335 0.00014147 deg
M 196.3547316401201 1.5317e-05 deg
tp 2459924.194167540105
(2022-Dec-10.69416754)
8.8236e-05 TDB
period 2032.016590807599
5.56
1.847e-05
5.057e-08
d
yr
n .1771639078285885 1.6103e-09 deg/d
Q 3.637806410929704 2.2044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      993  
   data-arc span      17014 days (46.58 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51554  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:54:14  

Additional Information
 Earth MOID = 1.62616 au 
 Jupiter MOID = 1.59478 au 
 T_jup = 3.190 
[ 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 14.7   n/a MPO333131  
diameter diameter 5.510 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.101   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34965 (3221 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

[ show close-approach data ]
Alternate Designations
 3221 T-2 = 2001 SX64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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