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JPL Small-Body Database Browser
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52212 (4056 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052212
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1045608479882902 5.0798e-08  
a 2.331008900061878 1.396e-08 au
q 2.087276632803156 1.2113e-07 au
i 7.570135924007404 5.7754e-06 deg
node 43.72757079270932 4.0232e-05 deg
peri 225.9420160048523 5.5178e-05 deg
M 340.6946038307607 4.3217e-05 deg
tp 2458670.209271147417
(2019-Jul-05.70927115)
0.00015639 TDB
period 1299.913112016645
3.56
1.1678e-05
3.197e-08
d
yr
n .2769415868430677 2.4879e-09 deg/d
Q 2.574741167320599 1.542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      501  
   data-arc span      15091 days (41.32 yr)  
   first obs. used      1977-10-11  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6503  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:05:06  

Additional Information
 Earth MOID = 1.07922 au 
 Jupiter MOID = 2.49454 au 
 T_jup = 3.552 
[ 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 16.0   n/a MPO337675  

52212 (4056 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 4056 T-3 = 2001 HG33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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