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JPL Small-Body Database Browser
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487670 (2015 PH101)
Classification: Main-belt Asteroid          SPK-ID: 2487670
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1686871408448587 1.567e-07  
a 2.117060140418488 2.0035e-08 au
q 1.759939318334679 3.373e-07 au
i 3.87280635576183 1.3343e-05 deg
node 108.166769878746 0.00011487 deg
peri 186.884311831623 0.00011898 deg
M 87.50169287579088 2.319e-05 deg
tp 2458327.028435912755
(2018-Jul-27.52843591)
7.3364e-05 TDB
period 1125.118381551294
3.08
1.5972e-05
4.373e-08
d
yr
n .3199663305683781 4.5421e-09 deg/d
Q 2.474180962502298 2.3415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      8682 days (23.77 yr)  
   first obs. used      1993-04-21  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47099  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:14:44  

Additional Information
 Earth MOID = .743275 au 
 Jupiter MOID = 2.70532 au 
 T_jup = 3.712 
[ 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 18.4   n/a MPO350599  

487670 (2015 PH101)          Discovered 2009-Sep-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 PH101 = 1993 HS10 = 2009 SS179 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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