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175064 (2004 GP13)
Classification: Main-belt Asteroid          SPK-ID: 2175064
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04186828218086362 4.3273e-08  
a 2.982245807664335 2.5584e-08 au
q 2.857384298656347 1.1973e-07 au
i 11.42377316251271 5.0029e-06 deg
node 237.2895894691983 2.1607e-05 deg
peri 267.2049911425568 6.43e-05 deg
M 141.0518013661494 6.1562e-05 deg
tp 2458463.462274208329
(2018-Dec-10.96227421)
0.00032041 TDB
period 1881.107357120773
5.15
2.4206e-05
6.627e-08
d
yr
n .1913766370841358 2.4626e-09 deg/d
Q 3.107107316672323 2.6655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      10532 days (28.84 yr)  
   first obs. used      1991-11-09  
   last obs. used      2020-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61523  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:03:39  

Additional Information
 Earth MOID = 1.89856 au 
 Jupiter MOID = 1.98239 au 
 T_jup = 3.228 
[ 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 15.00   n/a E2021B55  
rotation period rot_per 56.3187 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

175064 (2004 GP13)          Discovered 2004-Apr-13 by NEAT at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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