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JPL Small-Body Database Browser
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117924 (4699 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117924
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1704782017190323 4.7599e-08  
a 2.305888576410352 9.312e-09 au
q 1.912784838539456 1.1023e-07 au
i 3.234766014986985 6.2785e-06 deg
node 187.6100031677633 7.5861e-05 deg
peri 132.5406938899229 7.7755e-05 deg
M 295.4658971612031 1.6214e-05 deg
tp 2458829.767597274254
(2019-Dec-12.26759727)
5.7908e-05 TDB
period 1278.956883074723
3.50
7.7474e-06
2.121e-08
d
yr
n .2814793874321461 1.7051e-09 deg/d
Q 2.698992314281249 1.09e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      21403 days (58.60 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59825  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:35:54  

Additional Information
 Earth MOID = .900965 au 
 Jupiter MOID = 2.60291 au 
 T_jup = 3.566 
[ 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 16.9   n/a MPO436566  

117924 (4699 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 4699 P-L = 2002 RB83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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