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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1387382819523066 3.7692e-08  
a 2.436597121910696 1.0225e-08 au
q 2.098547823406871 9.4832e-08 au
i 5.685892419735795 3.9429e-06 deg
node 207.936282441222 3.9726e-05 deg
peri 183.2201442742459 4.226e-05 deg
M 333.6200192710749 1.5866e-05 deg
tp 2459498.299580978289
(2021-Oct-10.79958098)
6.1538e-05 TDB
period 1389.22956497843
3.80
8.7451e-06
2.394e-08
d
yr
n .2591364372565664 1.6312e-09 deg/d
Q 2.774646420414521 1.1644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      22203 days (60.79 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5713  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:09:30  

Additional Information
 Earth MOID = 1.10339 au 
 Jupiter MOID = 2.65606 au 
 T_jup = 3.484 
[ 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 16.56   n/a MPO637168  

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

Alternate Designations
 4279 P-L = 1996 AA13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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