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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V685 Her s 10 0.5891435 15.40 15.80 0.40 23.07. 00:26 278 (W) 25
CF Lyn p 9 1.38537 9.61 9.93 0.32 23.07. 00:26 21 (N) 0
V644 Pup p 9 0.885933 11.73 13.00 1.27 23.07. 00:26 33 (NE) -63
BY Ant p 10 9.8604 9.21 9.28 0.07 23.07. 00:27 324 (NW) -71
V502 Her s 1 0.3692772 12.80 13.50 0.70 23.07. 00:27 271 (W) 44
AH Aur p 1 0.4941067 10.20 10.70 0.50 23.07. 00:27 39 (NE) -2
AG LMi p 7 0.679508 10.72 11.31 0.59 23.07. 00:27 344 (N) -5
RS Cha p 10 1.669882 6.02 6.68 0.66 23.07. 00:27 175 (S) -61
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 23.07. 00:27 309 (NW) 47
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 23.07. 00:27 277 (W) 69
RW CrB p 1 0.7264112 10.22 10.78 0.56 23.07. 00:27 289 (W) 24
BU Vul s 1 0.5689935 10.60 10.60 0.00 23.07. 00:27 206 (SW) 67
EG Hya p 9 0.6112941 12.60 13.00 0.40 23.07. 00:28 288 (W) -57
V1106 Cas p 10 0.974102 12.88 13.25 0.37 23.07. 00:28 25 (NE) 56
V953 Mon p 7 0.426934 13.80 14.40 0.60 23.07. 00:28 27 (NE) -37
NX Dra p 9 0.275807 12.62 12.83 0.21 23.07. 00:28 351 (N) 37
V537 Cas s 7 1.632427 11.80 11.80 0.00 23.07. 00:28 63 (NE) 58
V404 Cam p 10 0.9879 12.95 13.35 0.40 23.07. 00:28 24 (NE) 34
V342 UMa s 1 0.3438515 13.40 13.40 0.00 23.07. 00:29 349 (N) 13
V1542 Aql p 1 0.417537 11.71 12.34 0.63 23.07. 00:29 217 (SW) 43
BG UMa s 8 0.6630411 10.84 10.93 0.09 23.07. 00:29 328 (NW) 27
V591 Lyr s 2 0.300395 11.95 11.95 0.00 23.07. 00:29 269 (W) 55
PT Vel p 9 1.8020075 7.05 7.60 0.55 23.07. 00:29 31 (NE) -82
NX Boo p 8 0.251135 13.02 13.40 0.38 23.07. 00:30 298 (NW) 21
S Equ p 2 3.436106 8.00 10.08 2.08 23.07. 00:30 193 (S) 44
DN Boo p 1 0.447564 11.17 11.38 0.21 23.07. 00:30 299 (NW) -4
V470 Hya p 7 0.395393 13.00 13.50 0.50 23.07. 00:30 25 (NE) -37
IT Nor p 8 0.635779 9.40 10.00 0.60 23.07. 00:30 231 (SW) -27
EI Sge p 7 0.3882466 14.00 14.80 0.80 23.07. 00:30 220 (SW) 54
KV Gem s 1 0.358522 12.40 12.85 0.45 23.07. 00:31 42 (NE) -15
CK Gem p 7 1.412912 13.20 15.40 2.20 23.07. 00:31 43 (NE) -9
AY Cru p 5 1.598423 11.10 12.20 1.10 23.07. 00:31 233 (SW) -66
BP Dra p 10 0.9868093 14.40 14.90 0.50 23.07. 00:31 315 (NW) 73
IP Peg s 1 0.15820616 13.00 13.00 0.00 23.07. 00:31 136 (SE) 52
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 23.07. 00:31 228 (SW) -4
HS Aqr p 1 0.7101875 9.35 9.42 0.07 23.07. 00:31 197 (S) 38
HR Lac s 1 0.42907 13.90 14.30 0.40 23.07. 00:31 79 (E) 85
V567 Aur s 5 0.710089 12.55 13.10 0.55 23.07. 00:31 45 (NE) 8
IR Vir s 3 0.36938 12.10 12.70 0.60 23.07. 00:32 304 (NW) -30
EF Dra s 1 0.424031 10.48 10.48 0.00 23.07. 00:32 328 (NW) 59
AR CrB s 1 0.3973515 10.80 10.80 0.00 23.07. 00:32 285 (W) 25
HM Mon p 1 0.40765587 13.40 14.20 0.80 23.07. 00:32 46 (NE) -30
PR Mon p 9 1.123728 11.00 11.70 0.70 23.07. 00:33 42 (NE) -43
V366 Per s 3 1.421996 13.70 13.70 0.00 23.07. 00:33 73 (E) 35
DW UMa p 1 0.13660653 15.10 16.60 1.50 23.07. 00:33 352 (N) 19
V1144 Her p 10 0.25497 14.60 15.40 0.80 23.07. 00:33 297 (NW) 34
V556 And p 1 0.43141 14.55 14.80 0.25 23.07. 00:33 71 (E) 47
V398 CMa p 10 2.198515 7.98 8.11 0.13 23.07. 00:34 66 (NE) -59
MW Pav p 10 0.79498855 8.51 8.95 0.44 23.07. 00:34 185 (S) -32
EP And p 1 0.4041085 11.90 12.50 0.60 23.07. 00:34 73 (E) 49
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.