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13882 (6637 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2013882
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135623005449445 3.2275e-08  
a 2.285808561567994 7.3644e-09 au
q 2.026226882711002 7.631e-08 au
i 4.805057434983564 3.8776e-06 deg
node 157.5315807557462 4.6439e-05 deg
peri 322.1472439570328 5.1449e-05 deg
M 44.71565818179951 2.0512e-05 deg
tp 2459043.711091658589
(2020-Jul-13.21109166)		 7.1995e-05 TDB
period 1262.287290358666
3.46		 6.1002e-06
1.67e-08		 d
yr
n .2851965655914269 1.3783e-09 deg/d
Q 2.545390240424986 8.2007e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1300  
   data-arc span      22027 days (60.31 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52153  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:14:47  

Additional Information
 Earth MOID = 1.04438 au 
 Jupiter MOID = 2.5141 au 
 T_jup = 3.589 
[ 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 15.29   n/a E2021B10  

13882 (6637 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 6637 P-L = 1997 LD17 = 1998 RH50 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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