AT 2018tk
RA/DEC (2000)
04:23:20.80 +75:19:28.00
65.836667 +75.324444
Type
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Redshift
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Discovery Date
2018-02-13 01:36:16
TNS AT
Y
Public
Y
Discovery Mag
19.12
Filter
Clear-
Discoverer/s
Clay Sherrod
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2018-01-08 02:45:36 - 2018-02-13 01:36:162
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
254292018-02-13 01:36:1619.120.220.2VegaMagClear-Other_Other60Sherrod0.51m f/5.9 ASO Astrograph
254282018-01-08 02:45:3620.1VegaMagClear-Other_Other60Sherrod[Last non detection] ASO 0.51m astrograph f/5.9
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
169042018-02-13 02:40:38Doc ClayClay Sherrod04:23:20.80+75:19:28.002018-02-13 01:36:1619.12Clear-PSNP. Clay Sherrod, Arkansas Sky Observatories reports discovery of a possible 19.12 (unfiltered) supernova (mag about 19.12) on an unfiltered CCD frame taken 2018 Feb 13 01:23:47 UT using a 0.51-m f/5.9 astrograph on Petit Jean Mountain, USA. The new object is located at R.A. 04 23 20.80, Decl. +75 19 28.0 (equinox 2000.0), 106” NNW (P.A. = 341deg) of the center of NGC 1530. Sherrod notes that nothing was visible at this position on an image taken on Jan 08; note this faint star is very close (east) of 17th mag. A2_1650 00820899
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018tk_atrep_16904.jpgGraphicsDiscovery photo; arrow indicates faint SN2018-02-13 02:40:38Doc Clay
Classification Reportings
No Data