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JPL Small-Body Database Browser
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52223 (5158 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052223
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05123825648978943 3.8845e-08  
a 2.620708087062792 1.6458e-08 au
q 2.486427573913003 1.0747e-07 au
i 21.93337305834546 5.1142e-06 deg
node 175.2738762223072 9.4523e-06 deg
peri 250.0954539723922 4.907e-05 deg
M 245.6577125614569 4.9092e-05 deg
tp 2459092.687721780433
(2020-Aug-31.18772178)
0.00021264 TDB
period 1549.624236231857
4.24
1.4597e-05
3.996e-08
d
yr
n .2323143840828108 2.1884e-09 deg/d
Q 2.754988600212581 1.7301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      15360 days (42.05 yr)  
   first obs. used      1977-10-11  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55066  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:56:27  

Additional Information
 Earth MOID = 1.54439 au 
 Jupiter MOID = 2.3986 au 
 T_jup = 3.300 
[ 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 15.1   n/a MPO439446  

52223 (5158 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
 5158 T-3 = 1998 SD34 = 2002 PF70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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