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JPL Small-Body Database Browser
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154764 (2004 PP15)
Classification: Main-belt Asteroid          SPK-ID: 2154764
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .194824962403565 4.8225e-08  
a 2.378018717206212 1.0593e-08 au
q 1.914721310031538 1.1319e-07 au
i 1.3192196162976 5.8618e-06 deg
node 20.65616562867816 0.00017665 deg
peri 290.6983950859589 0.00017711 deg
M 125.7121839081486 1.3391e-05 deg
tp 2458532.768951144705
(2019-Feb-18.26895114)
4.8653e-05 TDB
period 1339.434033784149
3.67
8.9496e-06
2.45e-08
d
yr
n .26877023497972 1.7958e-09 deg/d
Q 2.841316124380886 1.2656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      7592 days (20.79 yr)  
   first obs. used      1999-02-16  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52297  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:04:55  

Additional Information
 Earth MOID = .900926 au 
 Jupiter MOID = 2.4293 au 
 T_jup = 3.514 
[ 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 16.4   n/a MPO439922  

154764 (2004 PP15)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 2004 PP15 = 2001 YD43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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