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JPL Small-Body Database Browser
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15189 (3071 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2015189
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07942050585948009 3.7929e-08  
a 2.536504202025376 1.1049e-08 au
q 2.335053755185824 9.5766e-08 au
i 5.274835303481107 3.8858e-06 deg
node 47.16475665297469 4.6676e-05 deg
peri 240.6130698694344 5.2871e-05 deg
M 262.9480147093149 2.6909e-05 deg
tp 2459398.289878870011
(2021-Jul-02.78987887)
0.00011097 TDB
period 1475.542782193334
4.04
9.6412e-06
2.64e-08
d
yr
n .2439780156457916 1.5942e-09 deg/d
Q 2.737954648864929 1.1927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1259  
   data-arc span      16602 days (45.45 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54402  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:30:49  

Additional Information
 Earth MOID = 1.32427 au 
 Jupiter MOID = 2.36744 au 
 T_jup = 3.437 
[ 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 MPO492921  

15189 (3071 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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