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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:41 UTC
Civil Twilight (6°): 02:54 // 19:18 UTC
Nautical Twilight (12°): 02:04 // 20:08 UTC
Astronomical Twilight (18°): 01:00 // 21:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PT Vir s 7 0.3081795 13.38 13.50 0.12 04.08. 02:21 357 (N) -29
EL Tuc s 7 0.3420282 13.00 13.50 0.50 04.08. 02:21 181 (S) -27
YY Eri p 1 0.3214963 8.37 9.04 0.67 04.08. 02:21 120 (SE) 10
V620 Ara p 8 3.109923 9.00 9.80 0.80 04.08. 02:21 229 (SW) -42
DQ Her p 7 0.19362088 13.00 18.08 5.08 04.08. 02:21 304 (NW) 33
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 04.08. 02:22 43 (NE) 77
BN Ari s 1 0.2993717 10.38 10.98 0.60 04.08. 02:22 126 (SE) 58
TU UMi s 4 0.377268 8.84 8.84 0.00 04.08. 02:22 349 (N) 39
V372 And p 3 2.941015 9.05 9.53 0.48 04.08. 02:22 94 (E) 71
V1139 Cas p 1 0.2971 12.80 13.23 0.43 04.08. 02:22 57 (NE) 76
QU Lup p 10 0.446493 10.37 10.56 0.19 04.08. 02:23 267 (W) -63
V687 Cyg p 2 1.7072309 10.20 11.40 1.20 04.08. 02:23 278 (W) 34
V1103 Her s 1 0.2913524 11.90 11.90 0.00 04.08. 02:23 295 (NW) 25
RR Col p 10 12.62545 11.07 11.36 0.29 04.08. 02:23 111 (E) -29
FP Boo p 6 0.640464 10.16 10.40 0.24 04.08. 02:23 324 (NW) 14
V1183 Her p 10 0.3095 12.65 13.10 0.45 04.08. 02:23 311 (NW) 11
V830 Cep p 10 0.2601155 13.40 14.85 1.45 04.08. 02:23 329 (NW) 59
V857 Her s 1 0.38223 10.90 10.90 0.00 04.08. 02:23 311 (NW) 17
V573 Peg s 1 0.417451 12.34 12.34 0.00 04.08. 02:23 219 (SW) 68
V1186 Cas p 10 0.615189 12.80 13.00 0.20 04.08. 02:23 291 (W) 82
V560 Aur p 7 1.528308 9.07 9.20 0.13 04.08. 02:23 74 (E) 41
II CMa p 8 0.22919704 15.22 15.74 0.52 04.08. 02:23 90 (E) -17
GV Gem p 8 1 14.90 15.60 0.70 04.08. 02:24 72 (E) 4
V1220 Sco p 10 1 14.20 15.00 0.80 04.08. 02:24 253 (W) -41
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 04.08. 02:24 284 (W) 60
EX CVn p 4 0.2771572 13.10 13.50 0.40 04.08. 02:24 354 (N) -1
V1092 Her p 4 0.384539 11.93 12.43 0.50 04.08. 02:24 300 (NW) 14
V456 Mon p 7 1.57329 13.60 15.90 2.30 04.08. 02:24 81 (E) -5
DE Mic p 10 0.410687 7.65 8.05 0.40 04.08. 02:24 217 (SW) -6
KW Eri p 9 0.2352915 13.38 13.90 0.52 04.08. 02:24 153 (SE) -13
GQ Cnc p 2 0.422208 13.40 14.40 1.00 04.08. 02:24 40 (NE) -3
V336 TrA p 10 0.266768 10.46 11.20 0.74 04.08. 02:24 224 (SW) -58
V747 Cen s 10 0.53719488 9.86 10.05 0.19 04.08. 02:24 281 (W) -75
HY Pav s 10 0.351657 11.40 12.10 0.70 04.08. 02:25 198 (S) -40
BK Oct p 10 0.3686 14.30 14.80 0.50 04.08. 02:25 199 (S) -43
V954 Oph p 9 0.2252705 14.30 14.90 0.60 04.08. 02:25 272 (W) 0
V524 Mon s 3 0.28361685 14.40 15.20 0.80 04.08. 02:25 80 (E) -5
IT Nor p 8 0.635779 9.40 10.00 0.60 04.08. 02:25 253 (W) -50
V1269 Cen p 10 0.389943 12.70 13.65 0.95 04.08. 02:25 315 (NW) -69
TW Cet p 1 0.3168513 10.43 11.18 0.75 04.08. 02:25 157 (SE) 16
V362 Dra p 9 0.3472233 12.11 12.89 0.78 04.08. 02:25 333 (NW) 40
HI Ara p 10 1.72402 14.30 16.50 2.20 04.08. 02:25 232 (SW) -43
LX Aur p 10 0.362058 15.00 16.50 1.50 04.08. 02:25 52 (NE) 34
UV Leo p 1 0.60008641 8.90 9.56 0.66 04.08. 02:25 26 (NE) -22
V445 Peg s 1 0.40465 14.00 14.00 0.00 04.08. 02:26 247 (SW) 52
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 04.08. 02:26 74 (E) -4
V730 Mon s 3 1.572317 8.85 8.95 0.10 04.08. 02:26 92 (E) -9
LQ Gem p 9 2.624072 13.20 13.80 0.60 04.08. 02:26 76 (E) 19
V1066 Her s 1 0.539622 11.80 11.80 0.00 04.08. 02:26 310 (NW) 30
AS Tau p 6 3.48353 12.40 14.40 2.00 04.08. 02:26 82 (E) 31
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.