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JPL Small-Body Database Browser
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52175 (2204 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2052175
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 .1454780925019696 3.7426e-08  
a 2.849949106831208 1.3269e-08 au
q 2.435343947041712 1.0448e-07 au
i 1.238693026333054 4.3935e-06 deg
node 38.59892891597728 0.00019663 deg
peri 23.55842692546992 0.00019724 deg
M 216.4544829469365 1.6719e-05 deg
tp 2459701.214681521286
(2022-May-01.71468152)
8.398e-05 TDB
period 1757.333078220845
4.81
1.2273e-05
3.36e-08
d
yr
n .2048558719241035 1.4307e-09 deg/d
Q 3.264554266620705 1.52e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1068  
   data-arc span      16680 days (45.67 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:23:04  

Additional Information
 Earth MOID = 1.44841 au 
 Jupiter MOID = 2.04959 au 
 T_jup = 3.290 
[ 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 14.5   n/a MPO474406  

52175 (2204 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2204 T-2 = 1999 CY23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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