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58074 (1612 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2058074
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2050703530497711 4.1731e-08  
a 2.572720297877267 1.2095e-08 au
q 2.045131638093264 1.1101e-07 au
i 9.846367714474725 5.2147e-06 deg
node 348.5847212726035 2.4713e-05 deg
peri 17.40382995748693 2.9008e-05 deg
M 110.0680389447417 1.6798e-05 deg
tp 2458539.664407442582
(2019-Feb-25.16440744)
6.811e-05 TDB
period 1507.25691954918
4.13
1.0629e-05
2.91e-08
d
yr
n .2388444832004327 1.6843e-09 deg/d
Q 3.10030895766127 1.4575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      613  
   data-arc span      17039 days (46.65 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54806  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:52:27  

Additional Information
 Earth MOID = 1.04511 au 
 Jupiter MOID = 2.36914 au 
 T_jup = 3.379 
[ 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 15.7   n/a MPO452958  

58074 (1612 T-2)          Discovered 1973-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1612 T-2 = 2000 EB188 = 2002 RU154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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