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17068 (1999 GO19)
Classification: Main-belt Asteroid          SPK-ID: 2017068
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05649152628458881 1.4233e-08  
a 2.769827335331884 1.0495e-08 au
q 2.613355561614211 3.7158e-08 au
i 6.083419787648021 6.0578e-07 deg
node 28.47027747769523 6.8668e-06 deg
peri 332.3218793409322 2.4584e-05 deg
M 100.6918027018464 2.0473e-05 deg
tp 2458729.556195666707
(2019-Sep-03.05619567)
9.5821e-05 TDB
period 1683.749471265318
4.61
9.5694e-06
2.62e-08
d
yr
n .2138085303922704 1.2152e-09 deg/d
Q 2.926299109049558 1.1087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2411  
   data-arc span      12192 days (33.38 yr)  
   first obs. used      1987-10-27  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45347  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:52:41  

Additional Information
 Earth MOID = 1.61079 au 
 Jupiter MOID = 2.33356 au 
 T_jup = 3.327 
[ 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 13.23   n/a E2021B10  
diameter diameter 6.662 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.274 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.251   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17068 (1999 GO19)          Discovered 1999-Apr-15 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 GO19 = 1987 UQ6 = 1991 RF32 = 1996 UZ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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