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15345 (1994 PK11)
Classification: Main-belt Asteroid          SPK-ID: 2015345
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2223833354340231 3.618e-08  
a 2.36149568925405 7.3812e-09 au
q 1.836338401264667 8.3292e-08 au
i 4.348109917643797 4.0866e-06 deg
node 299.5772590392106 4.9028e-05 deg
peri 116.19954275086 5.061e-05 deg
M 88.11299158462533 9.8911e-06 deg
tp 2459072.073285572787
(2020-Aug-10.57328557)
3.6587e-05 TDB
period 1325.498261872383
3.63
6.2146e-06
1.701e-08
d
yr
n .2715959804364196 1.2734e-09 deg/d
Q 2.886652977243433 9.0227e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1688  
   data-arc span      22847 days (62.55 yr)  
   first obs. used      1958-10-21  
   last obs. used      2021-05-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48876  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:26:43  

Additional Information
 Earth MOID = .852787 au 
 Jupiter MOID = 2.48457 au 
 T_jup = 3.513 
[ 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 14.56   n/a MPCxxxxx  
diameter diameter 8.077 km 0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15345 (1994 PK11)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PK11 = 1958 UO = 1987 SZ14 = 1990 RV17 = 1992 AE3 = 1994 PY29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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