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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:23 UTC
Civil Twilight (6°): 02:55 // 18:58 UTC
Nautical Twilight (12°): 02:07 // 19:45 UTC
Astronomical Twilight (18°): 01:10 // 20:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QV Lup p 10 0.365618 11.35 11.78 0.43 04.05. 06:06 248 (W) -41
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 04.05. 06:07 169 (S) 31
NY Vir s 1 0.10101597 13.30 13.30 0.00 04.05. 06:07 296 (NW) -23
V502 Her s 1 0.3692772 12.80 13.50 0.70 04.05. 06:07 275 (W) 40
QV Boo p 10 0.324797 14.20 15.00 0.80 04.05. 06:07 301 (NW) 27
AF Pup p 10 0.3836773 13.30 13.50 0.20 04.05. 06:07 78 (E) -71
V645 Ori p 1 1.040445 13.30 14.70 1.40 04.05. 06:07 53 (NE) -9
BE UMa p 4 2.291167 14.80 17.80 3.00 04.05. 06:07 340 (N) 12
V1347 Cen p 10 1.251973 10.30 11.20 0.90 04.05. 06:07 265 (W) -37
GM Aqr s 6 0.367282 13.80 13.80 0.00 04.05. 06:07 172 (S) 37
KM UMa p 1 0.3518602 11.00 11.50 0.50 04.05. 06:07 338 (N) -1
IU Aps p 10 0.3046 14.20 14.60 0.40 04.05. 06:08 193 (S) -47
V740 Her p 9 0.990434 14.10 14.70 0.60 04.05. 06:08 289 (W) 46
UV Psc p 1 0.861047 8.91 10.05 1.14 04.05. 06:08 118 (SE) 30
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 04.05. 06:08 314 (NW) 73
I Boo s 1 0.2678178 5.80 6.29 0.49 04.05. 06:08 312 (NW) 28
V471 Tau s 1 0.5211834 9.40 9.40 0.00 04.05. 06:09 80 (E) 14
GN Mus s 10 0.3869 13.70 14.20 0.50 04.05. 06:09 201 (S) -61
BB CMi p 1 0.7928535 10.00 10.80 0.80 04.05. 06:09 37 (NE) -29
LY And p 4 0.345031 13.80 14.65 0.85 04.05. 06:09 78 (E) 43
V438 Cam s 9 0.500825 13.60 13.60 0.00 04.05. 06:09 14 (N) 42
AC Boo p 1 0.352437 10.00 10.62 0.62 04.05. 06:10 312 (NW) 26
EN Oct p 1 0.288913 11.88 12.60 0.72 04.05. 06:10 180 (S) -50
V442 Cam p 1 0.442643 13.05 13.46 0.41 04.05. 06:10 17 (N) 39
V436 Nor p 10 0.6562 17.24 17.80 0.56 04.05. 06:10 227 (SW) -40
BM Mon p 1 1.2449444 12.20 13.80 1.60 04.05. 06:10 50 (NE) -28
CQ Hya p 6 1.10293 13.50 14.00 0.50 04.05. 06:11 25 (NE) -35
GL Car p 7 2.4222338 9.73 10.33 0.60 04.05. 06:11 218 (SW) -75
V383 Mon p 2 0.6346866 14.70 15.40 0.70 04.05. 06:11 52 (NE) -29
DE Dra p 10 5.29822 5.72 5.88 0.16 04.05. 06:11 321 (NW) 72
QS And p 9 0.276678 16.67 17.09 0.42 04.05. 06:11 116 (SE) 55
V2610 Oph s 1 0.426508 9.20 9.45 0.25 04.05. 06:11 245 (SW) 15
V495 Aql p 10 1.008914 14.50 15.00 0.50 04.05. 06:11 228 (SW) 19
V569 Lyr s 6 1.2397626 11.90 11.90 0.00 04.05. 06:11 277 (W) 49
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 04.05. 06:12 206 (SW) 69
V1107 Cas s 1 0.273412 12.88 12.88 0.00 04.05. 06:12 48 (NE) 60
HI Vul p 5 1.293721 12.30 12.70 0.40 04.05. 06:12 240 (SW) 58
TU CMi p 5 0.4334425 14.40 15.10 0.70 04.05. 06:12 40 (NE) -24
AW Vir s 1 0.3539976 11.00 11.67 0.67 04.05. 06:12 303 (NW) -21
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 04.05. 06:12 247 (SW) 59
PV Cas p 1 1.75046986 9.71 10.36 0.65 04.05. 06:12 40 (NE) 77
CN Ind p 9 0.45364 9.43 9.87 0.44 04.05. 06:12 192 (S) -12
LQ Gem p 9 2.624072 13.20 13.80 0.60 04.05. 06:13 52 (NE) 0
WW Cnc p 1 1.115957 10.50 11.60 1.10 04.05. 06:13 11 (N) -9
G8992.0286 Cru p 9 1.88467 9.11 9.22 0.11 04.05. 06:13 224 (SW) -65
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 04.05. 06:13 95 (E) 26
V404 Hya p 7 0.309535 14.85 15.25 0.40 04.05. 06:13 18 (N) -34
BQ Phe p 10 0.218481 10.43 10.60 0.17 04.05. 06:13 156 (SE) -12
V1094 Cas p 1 0.51429 12.40 12.86 0.46 04.05. 06:13 52 (NE) 61
GW Boo s 1 0.531544 10.25 10.25 0.00 04.05. 06:14 307 (NW) -3
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.