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JPL Small-Body Database Browser
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183004 (2002 PO55)
Classification: Main-belt Asteroid          SPK-ID: 2183004
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1176173552352395 7.1158e-08  
a 2.23463320179675 1.1844e-08 au
q 1.971801554680561 1.5675e-07 au
i 5.754342547131508 7.2246e-06 deg
node 319.8102554336474 4.9833e-05 deg
peri 351.439338017845 5.5216e-05 deg
M 14.97121143251897 2.4711e-05 deg
tp 2458549.758623953258
(2019-Mar-07.25862395)
8.3593e-05 TDB
period 1220.134753901724
3.34
9.7007e-06
2.656e-08
d
yr
n .2950493778238827 2.3458e-09 deg/d
Q 2.497464848912939 1.3237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      7324 days (20.05 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:38:41  

Additional Information
 Earth MOID = .956946 au 
 Jupiter MOID = 2.7315 au 
 T_jup = 3.624 
[ 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 16.3   n/a MPO433195  

183004 (2002 PO55)          Discovered 2002-Aug-09 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 PO55 = 1999 TO199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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