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JPL Small-Body Database Browser
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46470 (9607 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2046470
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07712858988582835 6.6748e-08  
a 3.043670201061626 2.1555e-08 au
q 2.808916210376227 2.0556e-07 au
i 9.599041014817779 7.1127e-06 deg
node 3.92594704889882 2.6109e-05 deg
peri 165.3525182903005 3.8328e-05 deg
M 202.1589999802539 2.8686e-05 deg
tp 2459450.878239566190
(2021-Aug-24.37823957)
0.000157 TDB
period 1939.522470115688
5.31
2.0603e-05
5.641e-08
d
yr
n .1856126987683349 1.9718e-09 deg/d
Q 3.278424191747025 2.3218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1142  
   data-arc span      21586 days (59.10 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52474  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:27:21  

Additional Information
 Earth MOID = 1.81596 au 
 Jupiter MOID = 1.68838 au 
 T_jup = 3.213 
[ 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 13.4   n/a MPO412495  
diameter diameter 5.158 km 0.307 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.318   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46470 (9607 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 9607 P-L = 1999 XY165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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