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JPL Small-Body Database Browser
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154543 (2003 GZ28)
Classification: Main-belt Asteroid          SPK-ID: 2154543
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04137634088796322 6.9413e-08  
a 2.762963616268054 2.3046e-08 au
q 2.648642291820307 1.8904e-07 au
i 8.243070515275411 7.9343e-06 deg
node 64.24063779765649 3.8978e-05 deg
peri 189.9551054223953 8.6911e-05 deg
M 218.6593130787472 7.9271e-05 deg
tp 2459659.106287978041
(2022-Mar-20.60628798)
0.00036958 TDB
period 1677.494774057471
4.59
2.0988e-05
5.746e-08
d
yr
n .2146057356287576 2.685e-09 deg/d
Q 2.877284940715801 2.3999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      9366 days (25.64 yr)  
   first obs. used      1994-05-14  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63047  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:04:01  

Additional Information
 Earth MOID = 1.63457 au 
 Jupiter MOID = 2.12899 au 
 T_jup = 3.324 
[ 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 15.6   n/a MPO454004  

154543 (2003 GZ28)          Discovered 2003-Apr-04 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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