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JPL Small-Body Database Browser
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17055 (1999 GP3)
Classification: Main-belt Asteroid          SPK-ID: 2017055
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08548805077424437 4.2848e-08  
a 2.602748557700526 1.1511e-08 au
q 2.380244656847232 1.1033e-07 au
i 14.78629502518528 4.7186e-06 deg
node 178.2276224537342 1.4462e-05 deg
peri 53.50947536521105 2.7234e-05 deg
M 239.2565978569082 2.2543e-05 deg
tp 2459114.907931806761
(2020-Sep-22.40793181)
9.5915e-05 TDB
period 1533.72235802144
4.20
1.0175e-05
2.786e-08
d
yr
n .2347230566974414 1.5571e-09 deg/d
Q 2.82525245855382 1.2495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1399  
   data-arc span      15242 days (41.73 yr)  
   first obs. used      1978-03-15  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:16:34  

Additional Information
 Earth MOID = 1.40209 au 
 Jupiter MOID = 2.1875 au 
 T_jup = 3.362 
[ 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 14.4   n/a MPO431694  

17055 (1999 GP3)          Discovered 1999-Apr-06 by Sandness, R. G. at King City
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 GP3 = 1978 ER10 = 1999 GQ16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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