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Name
  NSVS 3654976  
AAVSO UID
000-BCY-590 (681 observations)  
Constellation
Andromeda Sequence
J2000.0
00 19 02.60 +41 37 40.5  (4.76083 +41.62792) Search nearby
B1950.0 00 16 24.32 +41 21 01.1
Proper motion
RA: -2.8 +/- 0.9 mas/yDec: 3.3 +/- 0.7 mas/ySource: UCAC4
Galactic coord. 116.463 -20.837
Other names

(Internal only)
1SWASP J001902.59+413740.4 2MASS J00190261+4137404 ASASSN-V J001902.54+413741.1
BD+40 51 CSS_J001902.2+413740 GALEX J001902.6+413740
GSC 02790-01851 IRAS 00163+4120 IRAS F00164+4121
Q1992/001 TASS4 4536544 TAV0016+41
TYC 2790-1851-1 VSX J001902.6+413740 WISE J001902.58+413740.5
WISEA J001902.61+413740.6    
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Variability type
SR
Spectral type M6
Mag. range
10.7 - 11.5 V
Discoverer Michael J. Collins
Epoch
04 Sep 1999 (HJD 2451426) Ephemeris
Outburst --
Period 80 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Schmeer, Patrick Also noticed as variable (SR:) by B. A. Skiff in 1995 October (1998IBVS.4603....1S). Gaia DR2 parallax 1.09 ± 0.10 mas (distance 0.9 ± 0.1 kpc).
2 Nicholson, Martin B-V = 0.844; J-K = 1.237
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References
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1 Lu, H.; Zhang, L.; Shi, J.; et al., 2019, Magnetic activities of M-type
stars based on LAMOST DR5 and Kepler and K2 missions
2019ApJS..243...28L
2 M. Nicholson, 2009, Identifying previously uncatalogued red variable stars
in the Northern Sky Variability Survey
2009JAVSO..37..169N
3 Wozniak, P.R., et al., 2004, Northern Sky Variability Survey: Public Data
Release
2004AJ....127.2436W
4 The Astronomer Magazine, 2001, Variables detected by Mike Collins --
5 B. A. Skiff, 1998, IBVS 4603 1998IBVS.4603....1S
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 4.85H = 3.99K = 3.61J - K = 1.24
AllWISE W2 = 3.13W3 = 2.25W4 = 1.28W3 - W4 = 0.96
APASS-DR9 B = 12.66V = 10.99g' = 11.80r' = 10.17B - V = 1.67
GALEX-DR5 FUV = 20.54NUV = 19.28FUV - NUV = 1.26
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2013-05-15 21:46 UTC Phase plot with NSVS data.
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Revision History
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3 Schmeer, Patrick 2020-08-14 19:49 UTC Discoverer changed (The Astronomer web page 'Variables detected by Mike Collins'). Spectral type from 2019ApJS..243...28L.
2 Otero, Sebastian Alberto 2013-05-15 21:46 UTC Range from AAVSO visual data. Type, period, epoch and range from NSVS data.
1 Nicholson, Martin 2006-12-02 00:38 UTC Initial submission.