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13452 (6513 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2013452
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1612040073317588 2.8261e-08  
a 2.58815604978755 1.2289e-08 au
q 2.170934922961862 7.5613e-08 au
i 12.69008288122633 4.3388e-06 deg
node 2.179605759487365 1.5659e-05 deg
peri 245.630418450483 2.2034e-05 deg
M 257.8924334398686 1.7039e-05 deg
tp 2459631.859671060443
(2022-Feb-21.35967106)
7.2973e-05 TDB
period 1520.842057187889
4.16
1.0832e-05
2.966e-08
d
yr
n .236710970937809 1.686e-09 deg/d
Q 3.005377176613238 1.427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2197  
   data-arc span      22083 days (60.46 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43194  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:57:33  

Additional Information
 Earth MOID = 1.19271 au 
 Jupiter MOID = 2.12086 au 
 T_jup = 3.369 
[ 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 14.06   n/a E2021B10  
diameter diameter 4.561 km 0.331 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.60714 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.234   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13452 (6513 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 6513 P-L = 1988 FR2 = 1992 EG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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