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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:31 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:58 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PY Boo p 9 0.278049 12.10 12.65 0.55 24.05. 07:27 333 (NW) 18
V1192 Her p 10 0.310078 13.00 13.30 0.30 24.05. 07:27 323 (NW) 20
V1148 Her p 10 0.2822545 12.50 13.10 0.60 24.05. 07:27 327 (NW) 18
V343 Tel p 10 0.875421 9.19 9.48 0.30 24.05. 07:27 222 (SW) -28
HS Leo p 2 0.337706 13.80 14.40 0.60 24.05. 07:27 17 (N) -11
V5568 Sgr p 9 2.4887 12.90 13.50 0.60 24.05. 07:27 257 (W) -19
NN Vir s 2 0.4806875 7.30 7.67 0.37 24.05. 07:27 330 (NW) -30
NZ Vir p 10 1.650611 11.06 11.26 0.20 24.05. 07:27 328 (NW) -28
V931 Cyg s 1 0.341513 13.90 14.50 0.60 24.05. 07:27 279 (W) 32
VW Boo s 1 0.342319 10.50 10.93 0.43 24.05. 07:27 333 (NW) -24
V1106 Cas p 10 0.974102 12.88 13.25 0.37 24.05. 07:27 8 (N) 66
IX Boo p 8 0.35431 12.90 13.30 0.40 24.05. 07:28 337 (NW) -13
BG Del s 7 0.5636117 13.60 13.80 0.20 24.05. 07:28 261 (W) 31
TT Aur s 1 1.332735 8.59 9.00 0.41 24.05. 07:28 75 (E) 42
V2793 Ori s 9 1.45065 12.89 13.59 0.70 24.05. 07:28 91 (E) 6
NU Cyg p 3 0.2811248 14.30 14.90 0.60 24.05. 07:29 286 (W) 40
V907 Cyg p 1 0.541362 14.20 14.90 0.70 24.05. 07:29 280 (W) 31
AI Tri p 3 0.19174566 16.00 16.50 0.50 24.05. 07:29 133 (SE) 64
V1051 Her p 10 0.55833 12.50 12.80 0.30 24.05. 07:29 302 (NW) 9
V467 And p 10 0.215 15.43 15.73 0.30 24.05. 07:29 209 (SW) 74
AS CMa p 10 1.180964 14.70 15.60 0.90 24.05. 07:29 100 (E) -22
KK Dra p 3 1.19284 11.80 14.80 3.00 24.05. 07:29 315 (NW) 45
CC Tau p 6 0.479667 12.80 13.50 0.70 24.05. 07:29 112 (E) 20
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 24.05. 07:29 302 (NW) 49
IN Gem p 9 1.131189 15.00 16.20 1.20 24.05. 07:30 78 (E) 13
FT Lyn p 9 0.2937757 12.90 12.90 0.00 24.05. 07:30 43 (NE) 7
V627 Aur p 8 0.387842 13.70 14.10 0.40 24.05. 07:30 70 (E) 36
CK Boo s 1 0.3551495 8.99 9.23 0.24 24.05. 07:30 328 (NW) -26
V470 Cam s 1 0.0956467 14.10 14.25 0.15 24.05. 07:30 32 (NE) 42
V1332 Tau s 1 0.271827 11.73 11.73 0.00 24.05. 07:30 96 (E) 36
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 24.05. 07:30 257 (W) 25
LO Hya s 9 2.499618 6.37 6.37 0.00 24.05. 07:30 70 (E) -19
FQ Lyn p 9 0.569226 11.72 12.06 0.34 24.05. 07:30 45 (NE) 9
PT Boo p 9 0.4466345 12.60 12.82 0.22 24.05. 07:30 332 (NW) 10
AN UMa p 6 0.07975275 14.90 20.20 5.30 24.05. 07:31 17 (N) 7
V589 Vir s 1 0.271832 13.00 13.00 0.00 24.05. 07:31 324 (NW) -30
DW UMa p 1 0.13660653 15.10 16.60 1.50 24.05. 07:31 17 (N) 22
V920 Oph s 10 1.5505 15.10 15.90 0.80 24.05. 07:32 278 (W) 5
WZ Cap s 9 0.3130867 14.00 14.00 0.00 24.05. 07:32 228 (SW) 12
V2388 Oph s 1 0.8022985 6.25 6.55 0.30 24.05. 07:32 286 (W) 1
V1053 Cyg p 10 2.00144 15.50 16.50 1.00 24.05. 07:32 299 (NW) 53
YZ CVn p 1 1.175557 12.50 13.40 0.90 24.05. 07:32 343 (N) -10
V456 Cam p 10 0.419811 12.10 12.30 0.20 24.05. 07:33 37 (NE) 43
V864 Mon p 5 0.358427 9.90 10.60 0.70 24.05. 07:33 87 (E) -9
NZ Boo p 1 0.0589094 17.20 20.00 2.80 24.05. 07:33 331 (NW) -1
BI Vul p 1 0.2518236 14.15 14.90 0.75 24.05. 07:33 258 (W) 46
V643 Her p 4 1.223089 13.50 15.00 1.50 24.05. 07:33 287 (W) 16
GI Vul p 1 0.4814828 13.50 14.60 1.10 24.05. 07:33 277 (W) 30
CI CVn s 3 0.8158745 9.36 9.36 0.00 24.05. 07:33 355 (N) 8
V520 Cas p 1 0.489832 12.50 13.10 0.60 24.05. 07:33 309 (NW) 79
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.