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JPL Small-Body Database Browser
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376560 (2013 PH7)
Classification: Main-belt Asteroid          SPK-ID: 2376560
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1805592428250827 7.7163e-08  
a 2.521228689761961 4.849e-08 au
q 2.065997546549666 1.987e-07 au
i 7.554526629486433 7.1236e-06 deg
node 200.745921314538 6.1317e-05 deg
peri 290.7041937566568 6.6394e-05 deg
M 103.1752011744586 3.5123e-05 deg
tp 2458581.427067481988
(2019-Apr-07.92706748)
0.00014108 TDB
period 1462.233695589166
4.00
4.2184e-05
1.155e-07
d
yr
n .2461986760980419 7.1026e-09 deg/d
Q 2.976459832974256 5.7245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      5348 days (14.64 yr)  
   first obs. used      2004-07-08  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51503  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:35:13  

Additional Information
 Earth MOID = 1.09424 au 
 Jupiter MOID = 2.12174 au 
 T_jup = 3.421 
[ 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 16.1   n/a MPO423381  
diameter diameter 3.996 km 1.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.037   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

376560 (2013 PH7)          Discovered 2009-Aug-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

Alternate Designations
 2013 PH7 = 2009 QY17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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