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JPL Small-Body Database Browser
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154544 (2003 GP33)
Classification: Main-belt Asteroid          SPK-ID: 2154544
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05283851756781933 4.6163e-08  
a 2.687644314275876 2.3999e-08 au
q 2.54563317295996 1.2562e-07 au
i 11.6078764442273 8.0441e-06 deg
node 28.83282160783095 2.7341e-05 deg
peri 58.11517354972646 9.3166e-05 deg
M 74.63107822581196 8.614e-05 deg
tp 2458666.863672556785
(2019-Jul-02.36367256)
0.0003855 TDB
period 1609.370797459768
4.41
2.1556e-05
5.902e-08
d
yr
n .2236899045069193 2.9962e-09 deg/d
Q 2.829655455591792 2.5268e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      8519 days (23.32 yr)  
   first obs. used      1996-10-08  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:32:47  

Additional Information
 Earth MOID = 1.57964 au 
 Jupiter MOID = 2.30303 au 
 T_jup = 3.342 
[ 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 15.9   n/a MPO454004  

154544 (2003 GP33)          Discovered 2003-Apr-04 by Deep Lens Survey at Cerro Tololo
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2003 GP33 = 2005 UX448 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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