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14966 Jurijvega (1997 OU2)
Classification: Main-belt Asteroid          SPK-ID: 2014966
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107024607411374 3.966e-08  
a 2.294200757991343 5.8476e-09 au
q 1.810807012848384 8.9632e-08 au
i 8.823544186144732 4.1558e-06 deg
node 150.2854096913217 1.8777e-05 deg
peri 179.3018738993116 1.9975e-05 deg
M 249.2627577408542 7.7313e-06 deg
tp 2459590.924226314095
(2022-Jan-11.42422631)
2.8054e-05 TDB
period 1269.24527472117
3.48
4.8527e-06
1.329e-08
d
yr
n .2836331221158853 1.0844e-09 deg/d
Q 2.777594503134302 7.0797e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1629  
   data-arc span      11171 days (30.58 yr)  
   first obs. used      1990-07-24  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49609  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:43:55  

Additional Information
 Earth MOID = .797899 au 
 Jupiter MOID = 2.58539 au 
 T_jup = 3.551 
[ 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 15.05   n/a E2021B10  
diameter diameter 2.347 km 0.536 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 30.5175 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.]
geometric albedo albedo 0.352   0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14966 Jurijvega           Discovered 1997 July 30 by H. Mikuž at Črni Vrh Observatory.
Jurij Vega (1754-1802), Slovenian mathematician and military engineer, is known for his logarithmic and trigonometric tables, which were used worldwide until the start of computer era. This naming is on the occasion of the 100th anniversary of Jurij Vega Grammar School in Idrija, which was attended by the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1997 OU2 = 1990 ON4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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