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JPL Small-Body Database Browser
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85037 (4279 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2085037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400043842630585 4.6249e-08  
a 2.435568833371477 1.0429e-08 au
q 2.094578518525007 1.1455e-07 au
i 5.687237743414797 5.1209e-06 deg
node 208.0323174021472 4.9321e-05 deg
peri 183.3818204547631 5.3017e-05 deg
M 127.1092846672697 1.9271e-05 deg
tp 2458110.299429063496
(2017-Dec-22.79942906)
7.364e-05 TDB
period 1388.350237349598
3.80
8.9174e-06
2.441e-08
d
yr
n .259300564306634 1.6655e-09 deg/d
Q 2.776559148217946 1.1889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      21376 days (58.52 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60238  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:50:21  

Additional Information
 Earth MOID = 1.09951 au 
 Jupiter MOID = 2.65002 au 
 T_jup = 3.485 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO436370  

85037 (4279 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 4279 P-L = 1996 AA13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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