V881_Per
VRc Photometry of V881 Per
GSC 02846-00404 =2MASS J02595311+3801482 =1SWASP J025953.10+380148.1 =NSVS 4027822 =1RXS J025952.4+38014 RA:02 59 53.12 Dec:+38 01 48.3 =2.998089 =38.030083 ICRS coord. (ep=J2000): 02 59 53.1132423916 +38 01 47.982904785
Spectral type: K0IV not weak-line T Tau Star (Li and Hu, 1998, A&A Suppl, Vol.312, p.173) Proper motions mas/yr : 53.826 -28.922 [0.080 0.064 90] A 2018yCat.1345....0G Parallaxes (mas): 8.1346 [0.0532] A 2018yCat.1345....0G 122.9[0.80]pc B 10.7 V 11.09 R 10.34 G 10.5474 J 9.142 H 8.654 K 8.540
- Observation at OTO
Telescope: Meade LX-200R 20cm f/6.3 CCD: ST-8XE 90sec Filter: V and Rc Comp. SAO 56072 (A5V B 9.71 [0.03] V 9.50 [0.03] G 9.3923 [0.0005]
- Light Curve of V881 Per
- Min = 2452500.1272(2) + 0.38737785(4) x E (Zola et al., 2013)
In 2011 season
- Dec. 18, 2011
- Dec. 19, 2011
- Dec. 29, 2011
- Dec. 30, 2011
- Dec. 31, 2011
- Jan. 2, 2012
- A flare occurred.
- Jan. 4, 2012
- Jan. 5, 2012
- Jan. 6, 2012
in 2018 season
30cmRC f/8 FLI ML6303 Rc-30sec, V-60sec, B-60sec
- Sep.16, 2018
- Sep.17, 2018
- Sep.22, 2018
- Sep.27, 2018
- Oct.01, 2018
- Oct.02, 2018
- Oct.03, 2018
- Oct.05, 2018
- Oct.06, 2018
- Oct.07, 2018
- Oct.08, 2018
- Oct.12, 2018
Comparison:GSC 2847-0323
- Oct.13, 2018
Comparison:GSC 2847-0323
- Oct.17, 2018
Comparison:GSC 2847-0323
- Oct.18, 2018
Comparison:GSC 2847-0323
- Oct.20, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Oct.21, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Oct.24, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Oct.25, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Oct.28, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Oct.29, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Oct.31, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.1, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.2, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.3, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-08223
- Nov.4, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.5, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.6, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.7, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.10, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.13, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.14, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.15, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.19, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.20, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.22, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.23, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.28, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.29, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Nov.30, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.10, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.13, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.14, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.15, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.17, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.18, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.19, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.24, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.25, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.27, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.28, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.29, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.30, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Dec.31, 2018
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Jan 2, 2019
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Jan 3, 2019
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Jan 5, 2019
Comparisons:GSC 2847-0323 GSC2846-0138 GSC2846-0822
- Jan 7, 2019
Comparisons:GSC2846-0138 GSC2846-0786 GSC2846:0798
- Jan 8, 2019
Comparisons:GSC2846-0138 GSC2846-0786 GSC2846:0798
- Jan 9, 2019
Comparisons:GSC2846-0138 GSC2846-0786 GSC2846:0798
4042
Keyword(s):[Eclipsing Binary] [V881 Per] [V Rc bands]
References:[食連星の観測のページ]