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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V643 Her s 4 1.223089 13.50 13.50 0.00 25.05. 15:08 25 (NE) -13
RV Crt p 10 1.170501 9.20 9.70 0.50 25.05. 15:08 138 (SE) 10
CC Mon p 8 1.619514 13.70 14.40 0.70 25.05. 15:08 215 (SW) 42
GV Aqr s 4 0.33677 13.60 13.60 0.00 25.05. 15:08 316 (NW) -40
V715 Cen p 10 0.728705 14.00 15.00 1.00 25.05. 15:08 115 (SE) -24
V1007 Cas p 5 0.332007 12.00 12.44 0.44 25.05. 15:08 326 (NW) 22
V502 And s 6 0.318892 13.80 14.15 0.35 25.05. 15:08 307 (NW) 9
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 25.05. 15:08 359 (N) 17
AZ Tri p 10 0.76479 13.70 14.30 0.60 25.05. 15:08 300 (NW) 18
OV Vel p 10 2.09039 8.19 8.32 0.13 25.05. 15:08 174 (S) -7
V418 Cam s 9 0.3067595 13.70 14.40 0.70 25.05. 15:09 336 (NW) 63
AM Eri s 4 0.3165735 14.40 14.40 0.00 25.05. 15:09 237 (SW) 10
WZ LMi s 1 0.38914 12.45 12.45 0.00 25.05. 15:09 115 (SE) 60
GV Leo s 1 0.266728 11.37 11.37 0.00 25.05. 15:09 137 (SE) 50
V785 Cep p 10 6.5043374 14.47 15.02 0.55 25.05. 15:09 353 (N) 48
V431 Gem p 10 0.254 17.50 17.70 0.20 25.05. 15:10 202 (S) 63
KW Pup p 2 1.6039075 11.30 12.00 0.70 25.05. 15:10 189 (S) 24
NX Boo s 8 0.251135 13.02 13.36 0.34 25.05. 15:10 61 (NE) 19
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 25.05. 15:10 345 (N) -42
OT UMa p 10 0.3160725 12.20 12.50 0.30 25.05. 15:10 358 (N) 74
CN Com s 1 0.7354425 13.30 13.50 0.20 25.05. 15:10 103 (E) 32
VY Cnc p 10 0.7194195 11.90 12.40 0.50 25.05. 15:10 163 (S) 58
V469 Cyg p 1 1.31251 12.80 13.90 1.10 25.05. 15:11 2 (N) -5
RY Cha s 10 0.640142 13.80 14.00 0.20 25.05. 15:11 171 (S) -39
V1306 Her s 1 0.370368 11.70 12.10 0.40 25.05. 15:11 27 (NE) 8
V500 Cyg s 3 0.924218 11.90 12.00 0.10 25.05. 15:11 360 (N) -5
HP Aur p 1 1.42282 10.85 11.54 0.69 25.05. 15:11 267 (W) 53
EM Cyg p 1 0.2909091 11.90 14.40 2.50 25.05. 15:11 10 (N) -9
XZ Per p 1 1.1516313 11.40 13.40 2.00 25.05. 15:11 291 (W) 49
V1054 Her s 4 0.648206 11.90 11.90 0.00 25.05. 15:11 46 (NE) -15
V518 Cas p 8 6.311975 11.06 11.37 0.31 25.05. 15:11 318 (NW) 41
CV Cyg p 1 0.983425 10.80 11.40 0.60 25.05. 15:11 6 (N) -2
RZ Dra s 1 0.5508762 10.11 10.50 0.39 25.05. 15:11 16 (N) 22
V455 Mon s 5 0.6817285 14.50 15.30 0.80 25.05. 15:11 208 (SW) 37
AO Ser s 1 0.8793471 10.70 10.80 0.10 25.05. 15:11 61 (NE) -1
LL Cep p 6 0.7841514 13.50 15.00 1.50 25.05. 15:12 348 (N) 37
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 25.05. 15:12 2 (N) -3
PS Vir s 1 0.289806 12.00 12.30 0.30 25.05. 15:12 116 (SE) 28
V410 Aur s 1 0.366355 10.10 10.10 0.00 25.05. 15:12 267 (W) 50
DH CVn s 1 0.365804 12.72 13.20 0.48 25.05. 15:12 84 (E) 45
V914 Cep s 10 0.38618 13.10 13.40 0.30 25.05. 15:12 351 (N) 40
V471 CrA p 10 2.486162 12.90 13.50 0.60 25.05. 15:12 79 (E) -62
DM Del p 1 0.8446725 8.58 9.11 0.53 25.05. 15:12 356 (N) -25
V1069 Sco p 10 5.347 8.54 8.79 0.25 25.05. 15:12 95 (E) -52
V362 UMa p 8 0.3428 14.20 14.70 0.50 25.05. 15:12 56 (NE) 39
V524 Hya p 10 0.15 17.12 19.40 2.28 25.05. 15:12 162 (S) 39
V1355 Tau p 7 0.244668 13.00 13.00 0.00 25.05. 15:13 256 (W) 43
V389 Cam p 9 0.439897 11.80 12.50 0.70 25.05. 15:13 330 (NW) 61
V1040 Her p 7 1.113677 12.50 13.00 0.50 25.05. 15:13 48 (NE) -7
GY Pup p 10 0.4121794 11.90 12.30 0.40 25.05. 15:13 193 (S) -1
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.