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17303 (4629 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2017303
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05616622527141152 4.0253e-08  
a 2.227968403218635 6.2551e-09 au
q 2.10283182798587 8.8433e-08 au
i 5.851777591739828 3.9158e-06 deg
node 171.8480676721526 2.9329e-05 deg
peri 186.9410494517514 4.027e-05 deg
M 44.19638284396294 2.6608e-05 deg
tp 2459051.376463621036
(2020-Jul-20.87646362)		 8.9888e-05 TDB
period 1214.680243991057
3.33		 5.1154e-06
1.401e-08		 d
yr
n .2963742942069704 1.2481e-09 deg/d
Q 2.3531049784514 6.6064e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1393  
   data-arc span      22045 days (60.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51871  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:00:48  

Additional Information
 Earth MOID = 1.09671 au 
 Jupiter MOID = 2.84592 au 
 T_jup = 3.635 
[ 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 15.67   n/a E2021B10  
diameter diameter 1.816 km 0.366 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.371   0.220 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17303 (4629 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 4629 P-L = 1999 JD107 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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