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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.04. 23:20 143 (SE) 6
V1155 Her p 10 0.36945 14.40 14.80 0.40 21.04. 23:20 103 (E) 70
GR Boo s 1 0.3766695 11.45 11.45 0.00 21.04. 23:20 159 (S) 65
V505 And p 10 0.394143 13.80 14.60 0.80 21.04. 23:20 19 (N) 0
TU UMi s 4 0.377268 8.84 8.84 0.00 21.04. 23:20 5 (N) 63
V948 Mon p 7 0.377107 13.00 13.60 0.60 21.04. 23:21 273 (W) -4
V421 Gem p 9 0.4231 15.00 15.80 0.80 21.04. 23:21 300 (NW) 9
NS Mon p 6 1.777618 10.60 11.10 0.50 21.04. 23:21 296 (NW) -10
V888 Cep p 9 2.92473 11.81 12.10 0.29 21.04. 23:21 20 (N) 38
V1295 Her s 1 0.349236 12.05 12.45 0.40 21.04. 23:21 78 (E) 56
GR Vir p 1 0.346974 7.80 8.40 0.60 21.04. 23:21 173 (S) 33
V1088 Her p 1 0.359231 11.00 11.50 0.50 21.04. 23:21 107 (E) 57
CR Scl p 10 0.246539 9.62 9.77 0.15 21.04. 23:21 61 (NE) -68
AM Aqr s 9 0.3737388 12.80 12.80 0.00 21.04. 23:22 82 (E) -32
V677 Cen p 9 0.3250284 11.50 11.70 0.20 21.04. 23:22 176 (S) -1
EE Aqr p 1 0.5089958 8.30 8.94 0.64 21.04. 23:22 77 (E) -36
V474 Cam s 5 0.328205 10.90 10.90 0.00 21.04. 23:22 333 (NW) 41
BI Vul p 1 0.2518236 14.15 14.90 0.75 21.04. 23:22 61 (NE) 11
V1081 Cas p 9 0.374246 16.71 17.07 0.36 21.04. 23:22 9 (N) 19
V438 Nor p 10 0.4214 16.57 17.00 0.43 21.04. 23:22 167 (S) -18
V899 Her p 1 0.421169 7.93 8.07 0.14 21.04. 23:22 112 (E) 60
V947 Per p 6 0.297667 13.45 14.05 0.60 21.04. 23:22 339 (N) -5
EZ Eri p 10 2.252 10.42 10.59 0.17 21.04. 23:22 308 (NW) -34
GK Psc p 9 0.367547 13.60 13.95 0.35 21.04. 23:22 18 (N) -7
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.04. 23:22 208 (SW) 28
EK Com p 1 0.266685 12.70 13.40 0.70 21.04. 23:23 226 (SW) 61
V534 Cyg s 2 1.132621 13.70 13.80 0.10 21.04. 23:23 50 (NE) 25
V629 And s 8 0.742579 11.20 11.20 0.00 21.04. 23:23 32 (NE) 13
V672 Cen p 10 0.508863 11.60 12.20 0.60 21.04. 23:23 187 (S) -7
OW Mus p 10 3.0341 13.45 14.20 0.75 21.04. 23:23 189 (S) -36
MN TrA p 5 2.379818 8.50 9.15 0.65 21.04. 23:23 168 (S) -24
TZ Boo p 1 0.29716095 10.41 11.00 0.59 21.04. 23:23 138 (SE) 77
OO Aql s 1 0.506792 9.20 9.20 0.00 21.04. 23:23 91 (E) 13
AY Aqr p 10 0.281995 13.70 14.70 1.00 21.04. 23:23 79 (E) -34
PR Cam p 10 0.387366 13.10 13.40 0.30 21.04. 23:23 347 (N) 16
V1184 Cas p 8 0.577 14.10 14.30 0.20 21.04. 23:24 26 (NE) 27
V699 Aql p 6 0.8768927 13.20 13.80 0.60 21.04. 23:24 91 (E) 11
V728 Her s 1 0.4712895 10.90 11.40 0.50 21.04. 23:24 88 (E) 59
V521 Mon p 1 2.9706633 10.10 10.50 0.40 21.04. 23:24 287 (W) -14
QY Hya p 2 0.292341 9.04 9.36 0.32 21.04. 23:24 210 (SW) 6
V460 Cam p 10 0.360446 13.20 13.60 0.40 21.04. 23:24 331 (NW) 36
V368 Tel p 10 0.286829 11.25 12.37 1.12 21.04. 23:24 131 (SE) -32
V890 Cep p 7 1.95719 9.80 9.80 0.00 21.04. 23:24 30 (NE) 28
V1115 Cas s 1 0.323283 13.00 13.00 0.00 21.04. 23:24 8 (N) 16
V2769 Ori p 5 0.27872 15.00 15.30 0.30 21.04. 23:24 303 (NW) -19
FO Lyn s 7 0.63446 11.11 11.55 0.44 21.04. 23:25 299 (NW) 33
V1353 Aql s 1 1.414802 10.50 10.90 0.40 21.04. 23:25 91 (E) 22
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.04. 23:25 154 (SE) 72
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 21.04. 23:25 42 (NE) 3
V505 Cyg s 1 0.667664 11.70 12.00 0.30 21.04. 23:25 67 (NE) 24
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.