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52210 (4032 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1757421637440806 2.7911e-08  
a 2.31640277806873 6.4968e-09 au
q 1.909313141748132 6.4395e-08 au
i 4.679584314320865 3.2107e-06 deg
node 54.75054939009807 4.679e-05 deg
peri 326.2709938328117 4.8077e-05 deg
M 88.55498061570751 1.1746e-05 deg
tp 2458883.740218953593
(2020-Feb-04.24021895)
4.1598e-05 TDB
period 1287.714371160732
3.53
5.4175e-06
1.483e-08
d
yr
n .2795651023724305 1.1761e-09 deg/d
Q 2.723492414389328 7.6386e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1559  
   data-arc span      26022 days (71.24 yr)  
   first obs. used      1949-12-22  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52103  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:17:23  

Additional Information
 Earth MOID = .91318 au 
 Jupiter MOID = 2.73499 au 
 T_jup = 3.556 
[ 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 14.94   n/a MPCxxxxx  
diameter diameter 2.284 km 0.320 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.407   0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52210 (4032 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
 4032 T-3 = 1991 RF21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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