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JPL Small-Body Database Browser
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85044 (4829 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2085044
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1754454288690795 3.9351e-08  
a 2.731710986442218 1.9689e-08 au
q 2.252444780879487 1.0736e-07 au
i 8.864521654235764 7.2859e-06 deg
node 6.3497122936346 2.7034e-05 deg
peri 278.8287761588675 3.4487e-05 deg
M 50.68737032108712 2.3796e-05 deg
tp 2458368.307701583958
(2018-Sep-06.80770158)
0.00010794 TDB
period 1649.113514870985
4.52
1.7829e-05
4.881e-08
d
yr
n .2182991023684406 2.3601e-09 deg/d
Q 3.210977192004949 2.3143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      576  
   data-arc span      21585 days (59.10 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51326  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:08:14  

Additional Information
 Earth MOID = 1.25679 au 
 Jupiter MOID = 2.04633 au 
 T_jup = 3.314 
[ 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 15.4   n/a MPO453280  

85044 (4829 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
 4829 P-L = 2001 VZ52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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