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JPL Small-Body Database Browser
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65574 (3229 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2065574
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 .1968903826033561 3.3766e-08  
a 2.415113622912838 7.4532e-09 au
q 1.939600977666952 8.2722e-08 au
i 2.065718953880367 3.2553e-06 deg
node 61.0406539518215 0.00012174 deg
peri 318.8693706670191 0.00012214 deg
M 40.51242680294949 9.9724e-06 deg
tp 2458446.226782589981
(2018-Nov-23.72678259)
3.781e-05 TDB
period 1370.896849446784
3.75
6.346e-06
1.737e-08
d
yr
n .2626018143854336 1.2156e-09 deg/d
Q 2.890626268158724 8.9207e-09 au
  Orbit Determination Parameters
   # obs. used (total)      801  
   data-arc span      16517 days (45.22 yr)  
   first obs. used      1973-09-19  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55323  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:06:18  

Additional Information
 Earth MOID = .941926 au 
 Jupiter MOID = 2.56565 au 
 T_jup = 3.490 
[ 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 15.9   n/a MPO453050  

65574 (3229 T-2)          Discovered 1973-Sep-30 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
 3229 T-2 = 2002 JF85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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