MISAO Project

Home Page       Updated on December 16, 2020


* Profile


= GSC 4127-01819  08h38m43s.61 +60o12'26".2  Error:0.3"  Mag:13.43  Ma
  gError:0.40  Band:1  Class:0  Plate:01OI  Flag:T  Epoch:06 FEB 1984
= GSC 4127-01819  08h38m43s.55 +60o12'26".4  Error:0.3"  Mag:13.38  Ma
  gError:0.41  Band:1  Class:0  Plate:02RJ  Flag:T  Epoch:06 NOV 1983
= USNO-A2.0 1500.05073028  08h38m43s.561 +60o12'26".09  Mag(R):13.4  M

Digitized Sky Survey GIF image (15 x 15 arcmin)


AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 2504004)
NSVS Light Curve (NSVS 2481226)
NSVS Light Curve (NSVS 2468926)
NSVS Light Curve (NSVS 2442312)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura and Youichirou Nakashima, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered new variable stars MisV1384 - MisV1387.

They were picked up by Seiichi Yoshida from the candidates of new variable stars detected by the PIXY system 2 from images taken by Nobuo Ohkura and Youichirou Nakashima. Their variations were confirmed by Ohkura, Nakashima and Ken-ichi Kadota.

Further observations are in progress by Kazuhiro Nakajima. The variations of MisV1385, MisV1386 and MisV1387 were also confirmed by Nakajima's photometry.

* Special Notes

Patrick Wils analyzed the NSVS data and revealed that MisV1386 is an EW type star with a period of 0.3406 days. Kazuhiro Nakajima revised the accuracy of the period as 0.340533 days.

* Light Curve

Light curve by the Northern Sky Variability Survey (NSVS) searched using SkyDOT.
SkyDOT is operated by the University of California for the National Nuclear Security Administration of the US Department of Energy.

* Observations by MISAO Project

2000 Apr. 11.5963713.60CNobuo Ohkura
2000 Apr. 11.5982213.57CNobuo Ohkura
2000 Apr. 11.6000713.68CNobuo Ohkura
2000 Dec. 29.7146513.63CNobuo Ohkura
2000 Dec. 29.7165213.51CNobuo Ohkura
2000 Dec. 29.7183813.60CNobuo Ohkura
2000 Dec. 29.7202313.61CNobuo Ohkura
2000 Dec. 29.7220813.55CNobuo Ohkura
2001 Mar. 21.4746313.80CNobuo Ohkura
2001 Mar. 21.4764813.84CNobuo Ohkura
2001 Mar. 21.4783313.87CNobuo Ohkura
2001 Mar. 23.4750913.97CNobuo Ohkura
2001 Mar. 23.4788013.97CNobuo Ohkura
2002 Jan. 23.6271613.76CNobuo Ohkura
2002 Jan. 23.6291313.69CNobuo Ohkura
2002 Jan. 23.6311013.80CNobuo Ohkura
2002 Jan. 24.6090413.92CNobuo Ohkura
2002 Jan. 24.6110113.87CNobuo Ohkura
2002 Jan. 24.6129713.86CNobuo Ohkura
2007 Feb. 14.7255313.89CYouichirou Nakashima
2007 Feb. 14.7349413.76CYouichirou Nakashima
2007 Feb. 14.7377313.77CYouichirou Nakashima
2007 Mar. 1.6003013.41CNobuo Ohkura and Youichirou Nakashima
2007 Mar. 1.6071513.46CNobuo Ohkura and Youichirou Nakashima
2007 Mar. 1.6099713.43CNobuo Ohkura and Youichirou Nakashima
2007 Mar. 6.6073713.97CYouichirou Nakashima
2007 Mar. 6.6101914.01CYouichirou Nakashima
2007 Mar. 6.6129914.03CYouichirou Nakashima
2007 Mar. 9.5377813.80CYouichirou Nakashima
2007 Mar. 9.5405913.81CYouichirou Nakashima
2007 Mar. 9.5434013.76CYouichirou Nakashima

Copyright(C) MISAO Project (comet@aerith.net). All rights reserved.