TCP J05285567+3618388
Discoverer: Seiji Ueda (Kushiro, Japan)
R.A. 05h28m55.67s Decl. +36°18'38.8" (J2000.0)
2015 Oct. 24.740 UT, 14.2 mag (CCD, unfiltered)
"2015 10 24.740 UT
Discovered by S. Ueda, Kushiro, Japan, using 0.25-m f/3.4 reflector, who has confirmed this object on following two frames. Nothing is visible at this location on his past survey frames including the recent frame taken on 2015 Oct. 11 UT. Also he found there is a DSS star (mag.= 16.5, position end figures 55s.69, 39".0) located on this position."
http://www.cbat.eps.harvard.edu/unconf/followups/J05285567+3618388.html
Probable counterpart:
GALEX J052855.6+361837 (05 28 55.694 +36 18 37.59; NUV= 20.59 mag)
USNO-B1.0 1263-0106149 (05 28 55.656 +36 18 39.03; B1= 20.28, B2= 19.72, R2= 19.93 mag)
GSC2.3 N9P1003942 (05 28 55.674 +36 18 39.19; F= 19.65, j= 20.12 mag)
URAT1 632-107207 (05 28 55.670 +36 18 38.87)
UGPS J052855.67+361839.0 (05 28 55.675 +36 18 39.00; J= 18.20, H= 18.06, K= 17.43 mag)
IPHAS2 J052855.67+361839.0 (05 28 55.67 +36 18 39.0; r= 19.92, i= 19.70, ha= 19.01 mag)
Time-resolved photometry and spectroscopy of this dwarf nova candidate are encouraged.
Clear skies,
Patrick
TCP J05285567+3618388 = ASASSN-15ry
ASASSN-15ry 5:28:55.57 36:18:40.5 2015-10-23.55 UT V= 15.83
CV candidate, getting brighter, matches to B=19.7 source, V>17.1 on 2015-10-19.56, V=15.9 on 2015-10-22.40, V=15.3 on 2015-10-24.40
Source: ASAS-SN Transients, Shappee et al. (2014)
Regards,
Patrick
There is new AAVSO sequence available for ASASSN-15ry at http://www.aavso.org/vsp .
Jim Jones
Sequence Team