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15184 (3232 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2015184
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1016392905521554 3.7184e-08  
a 2.989045827487776 1.8219e-08 au
q 2.685241330154038 1.122e-07 au
i 10.75270883709828 4.8545e-06 deg
node 190.1618194681643 2.1394e-05 deg
peri 242.3488373983 3.2569e-05 deg
M 289.0395833870635 2.3256e-05 deg
tp 2459372.558253527210
(2021-Jun-07.05825353)
0.0001221 TDB
period 1887.544882950662
5.17
1.7257e-05
4.725e-08
d
yr
n .1907239415876766 1.7437e-09 deg/d
Q 3.292850324821513 2.0071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1364  
   data-arc span      18031 days (49.37 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54507  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:57:49  

Additional Information
 Earth MOID = 1.71909 au 
 Jupiter MOID = 2.06051 au 
 T_jup = 3.222 
[ 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 13.8   n/a MPO435842  
rotation period rot_per 5.852 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

15184 (3232 T-1)          Discovered 1971-Mar-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3232 T-1 = 1997 EQ47 = 1997 ES59 = 1999 RY162 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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