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JPL Small-Body Database Browser
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52974 (1998 TE34)
Classification: Main-belt Asteroid          SPK-ID: 2052974
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 .1845430901070179 3.1599e-08  
a 2.245373063820558 8.1559e-09 au
q 1.83100498018005 7.0666e-08 au
i 3.731229557862499 4.0052e-06 deg
node 131.3800987133581 5.6251e-05 deg
peri 149.8668087792307 5.7467e-05 deg
M 244.3804781970152 1.3839e-05 deg
tp 2459395.193393900331
(2021-Jun-29.69339390)
4.8592e-05 TDB
period 1228.941441621247
3.36
6.6958e-06
1.833e-08
d
yr
n .2929350315708127 1.596e-09 deg/d
Q 2.659741147461066 9.661e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1257  
   data-arc span      7858 days (21.51 yr)  
   first obs. used      1998-10-14  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:28:57  

Additional Information
 Earth MOID = .81572 au 
 Jupiter MOID = 2.48092 au 
 T_jup = 3.606 
[ 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 15.5   n/a MPO250693  

52974 (1998 TE34)          Discovered 1998-Oct-14 by LONEOS at Anderson Mesa
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 TE34 = 2000 CC74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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