Home Page Updated on December 16, 2020
MisV0763
|
| R.A. | 20h41m50s.87 | |
| Decl. | +33o06'27".9 | (2000.0) |
| Mag. | 11.8-13.0C | |
| Type | SR? |
= IRAS 20398+3255 R.A.=20 41 50.57 Decl.=+33 06 27.0 (33 x 6", p.a. =66) flux(12)=0.97 flux(25)=0.29 flux(60)=<0.40 flux(100)=<2.78 0% variable
Digitized Sky Survey GIF image (15 x 15 arcmin)
NSVS Light Curve (NSVS 8631458)
NSVS Light Curve (NSVS 8525257)
Discovery Information
It was detected by the PIXY system as one of the candidates of new variable stars from images taken by Ken-ichi Kadota, Ageo City, Saitama, Japan, then confirmed by Seiichi Yoshida.
Taichi Kato pointed out this object is identified with a carbon star CS4938.
Light Curve
11.7 +--------------------------------------------------------+
| * |
| |
| * |
| * |
| |
| * |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| * |
| |
| * |
13.1 +--------------------------------------------------------+
2451347 2451834
1999 June 17 2000 Oct. 16
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 1999 July 9.77530 | 11.8 | C | Ken-ichi Kadota |
| 1999 July 9.77573 | 11.9 | C | Ken-ichi Kadota |
| 1999 Nov. 21.47816 | 12.9 | C | Ken-ichi Kadota |
| 1999 Nov. 21.47858 | 13.0 | C | Ken-ichi Kadota |
| 2000 Sept. 24.46252 | 12.0 | C | Nobuo Ohkura |
| 2000 Sept. 24.46438 | 12.1 | C | Nobuo Ohkura |