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152536 (4265 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2152536
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675801544913016 4.8822e-08  
a 2.711373619097575 1.3277e-08 au
q 2.257001209125564 1.3407e-07 au
i 1.592398119217253 5.8175e-06 deg
node 356.5392394469574 0.00017016 deg
peri 23.86050841566789 0.00017086 deg
M 163.0676368803728 1.5251e-05 deg
tp 2458461.834606199488
(2018-Dec-09.33460620)
6.7655e-05 TDB
period 1630.731559342239
4.46
1.1978e-05
3.279e-08
d
yr
n .2207598166219382 1.6216e-09 deg/d
Q 3.165746029069587 1.5503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      22087 days (60.47 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50168  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:34  

Additional Information
 Earth MOID = 1.25832 au 
 Jupiter MOID = 2.29859 au 
 T_jup = 3.342 
[ 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 16.23   n/a E2021B55  

152536 (4265 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 4265 P-L = 2000 QL26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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