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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1042336089228403 5.0308e-08  
a 2.330061000002254 1.3453e-08 au
q 2.087190332961657 1.1933e-07 au
i 7.568968165129622 5.7426e-06 deg
node 43.71009866905622 3.9928e-05 deg
peri 225.7533761459565 5.3531e-05 deg
M 91.69913367265052 4.0899e-05 deg
tp 2458669.588321104475
(2019-Jul-05.08832110)
0.00014614 TDB
period 1299.120282070006
3.56
1.1251e-05
3.08e-08
d
yr
n .2771105993560346 2.3999e-09 deg/d
Q 2.572931667042851 1.4855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      516  
   data-arc span      15216 days (41.66 yr)  
   first obs. used      1977-10-11  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64333  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 08:16:13  

Additional Information
 Earth MOID = 1.07948 au 
 Jupiter MOID = 2.49545 au 
 T_jup = 3.553 
[ 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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