[vsnet-alert 21396] ASASSN-17lp past outburst in 2003

Denis Denisenko d.v.denisenko at gmail.com
Mon Sep 4 17:30:03 JST 2017


ASASSN-17lp was observed by NEAT project on 8 nights in 1998-2003. 24
images are available at SkyMorph website
https://skys.gsfc.nasa.gov/skymorph/obs.html (Teegarden et al., 2003).
The object was in outburst on three images on 2003 Mar. 07. Using
nearby star 42" away as a reference with Vmag=14.557 in APASS, the
magnitude on 2003-03-07 was 15.69.

ASASSN-17lp
  20030307.166  15.69CV  NEAT

Animation of the combined (3x60-sec) NEAT images on 2002 Jan. 17 and
2003 Mar. 07:
http://scan.sai.msu.ru/~denis/ASASSN-17lp-NEAT-anim.gif

Quiescent grizy magnitudes from PanSTARRS Catalog:
PSO J072024.061+274152.192 (07 20 24.07 +27 41 52.1)
g=20.79 r=20.79 i=20.69 z=20.42 y=20.03

The variable is also an UV source:
GALEX J072024.0+274151
FUV=21.92+/-0.39 NUV=21.80+/-0.26

Color-combined DSS finder chart with 5'x5' FOV:
http://scan.sai.msu.ru/~denis/ASASSN-17lp-BRIR5x5.jpg (2x zoom)

Denis Denisenko



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