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JPL Small-Body Database Browser
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154777 (2004 PO32)
Classification: Main-belt Asteroid          SPK-ID: 2154777
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1950006569305602 3.9856e-08  
a 2.40576724603266 1.2656e-08 au
q 1.936641052634267 9.1881e-08 au
i 3.016490872751806 4.7804e-06 deg
node 115.3233179603108 7.7958e-05 deg
peri 154.5939321793097 7.9113e-05 deg
M 125.0274188456098 1.3371e-05 deg
tp 2458527.150848299287
(2019-Feb-12.65084830)
4.8996e-05 TDB
period 1362.946593520275
3.73
1.0755e-05
2.945e-08
d
yr
n .264133607077132 2.0842e-09 deg/d
Q 2.874893439431054 1.5124e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      1999-01-22  
   last obs. used      2019-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53834  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:00:02  

Additional Information
 Earth MOID = .921008 au 
 Jupiter MOID = 2.22708 au 
 T_jup = 3.495 
[ 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 16.1   n/a MPO436783  

154777 (2004 PO32)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 2004 PO32 = 2001 XO264 = 2003 DW18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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