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JPL Small-Body Database Browser
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34958 (1357 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2034958
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1075214894520122 6.0798e-08  
a 2.741369742933753 1.7565e-08 au
q 2.446613585034836 1.6778e-07 au
i 4.562678724558093 6.8835e-06 deg
node 15.92980508974653 5.8948e-05 deg
peri 327.7391135085053 6.4044e-05 deg
M 32.11427361955126 2.6356e-05 deg
tp 2458452.607737818272
(2018-Nov-30.10773782)
0.00012101 TDB
period 1657.867620365815
4.54
1.5934e-05
4.362e-08
d
yr
n .217146408782967 2.087e-09 deg/d
Q 3.03612590083267 1.9453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      16474 days (45.10 yr)  
   first obs. used      1973-09-19  
   last obs. used      2018-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62834  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:44:40  

Additional Information
 Earth MOID = 1.43966 au 
 Jupiter MOID = 2.34354 au 
 T_jup = 3.337 
[ 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 15.1   n/a MPO410345  

34958 (1357 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1357 T-2 = 1998 BT32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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