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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GX Boo p 6 0.38784 12.16 12.32 0.16 30.04. 09:46 350 (N) -15
V612 Sco p 10 1.062697 10.60 10.70 0.10 30.04. 09:46 258 (W) -51
V480 Cas p 9 0.342013 14.60 14.90 0.30 30.04. 09:46 35 (NE) 83
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 30.04. 09:46 331 (NW) -32
GN Boo p 1 0.3016025 10.75 11.30 0.55 30.04. 09:46 340 (N) -8
AC Cnc p 1 0.3004773 13.80 15.40 1.60 30.04. 09:46 66 (NE) -3
FV CVn s 1 0.315365 11.80 12.10 0.30 30.04. 09:46 353 (N) -7
V872 Aql p 9 0.5389006 15.10 16.40 1.30 30.04. 09:46 276 (W) -8
V445 Cas s 1 0.6735235 10.89 11.08 0.19 30.04. 09:47 298 (NW) 82
IX Her p 10 1.896871 14.00 16.00 2.00 30.04. 09:47 291 (W) 14
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 30.04. 09:47 227 (SW) 25
V1171 Cyg s 1 1.462119 10.00 10.30 0.30 30.04. 09:47 287 (W) 31
GM Boo p 1 0.361122 11.85 12.20 0.35 30.04. 09:48 340 (N) -15
V1175 Her p 1 0.321199 10.89 11.07 0.18 30.04. 09:48 318 (NW) -8
PT Vir p 7 0.3081795 13.38 13.56 0.18 30.04. 09:48 16 (N) -28
V2394 Oph s 8 0.589356 11.25 11.90 0.65 30.04. 09:48 287 (W) -45
MQ Peg p 3 0.379386 13.39 13.67 0.28 30.04. 09:48 248 (W) 54
V400 Lyr p 1 0.253427 12.70 13.35 0.65 30.04. 09:48 298 (NW) 27
KN Eri p 8 0.396604 13.23 14.20 0.97 30.04. 09:49 127 (SE) 21
V452 Vel p 10 0.525412 10.88 11.05 0.17 30.04. 09:49 107 (E) -41
V2640 Oph s 7 0.419892 12.50 13.20 0.70 30.04. 09:49 296 (NW) -14
G4694.0116 Cet p 1 0.643459 10.61 11.01 0.40 30.04. 09:49 162 (S) 36
V455 Mon s 5 0.6817285 14.50 15.30 0.80 30.04. 09:49 95 (E) 5
V802 Aql p 6 0.267608 13.40 14.30 0.90 30.04. 09:49 273 (W) -6
HS Vul p 1 0.3320847 13.90 14.20 0.30 30.04. 09:49 278 (W) 23
EV CVn s 3 0.335969 12.00 12.00 0.00 30.04. 09:50 8 (N) -2
BI Vul s 1 0.2518236 14.15 14.86 0.71 30.04. 09:50 267 (W) 39
V711 Cep s 1 1.304357 9.49 9.49 0.00 30.04. 09:50 319 (NW) 67
BS Gem s 9 1.05035 14.70 14.70 0.00 30.04. 09:50 88 (E) 29
V861 Her p 1 0.3446312 13.80 14.15 0.35 30.04. 09:50 323 (NW) 12
DZ Vul p 6 1.594126 11.80 12.50 0.70 30.04. 09:50 268 (W) 36
II CMa s 8 0.22919704 15.22 15.22 0.00 30.04. 09:50 104 (E) -6
FP Eri p 9 0.335269 9.71 9.85 0.14 30.04. 09:50 155 (SE) 28
BW Eri p 6 0.6384855 10.16 10.75 0.59 30.04. 09:50 145 (SE) 4
GU Vul s 2 0.774228 11.60 12.20 0.60 30.04. 09:50 283 (W) 24
DE Mic p 10 0.410687 7.65 8.05 0.40 30.04. 09:50 228 (SW) -13
V731 Her p 1 0.4264073 13.30 13.90 0.60 30.04. 09:51 320 (NW) 17
GZ And s 1 0.3050173 10.83 11.58 0.75 30.04. 09:51 119 (SE) 80
GZ Gem s 6 1.225009 13.60 13.60 0.00 30.04. 09:51 89 (E) 24
V473 Cam p 7 0.298438 11.55 12.20 0.65 30.04. 09:51 20 (N) 49
IU Cnc s 1 0.421646 11.80 12.32 0.52 30.04. 09:51 63 (NE) -5
V456 Oph p 1 1.016001 10.20 10.70 0.50 30.04. 09:51 284 (W) 0
IP Peg p 1 0.15820616 13.00 18.60 5.60 30.04. 09:51 229 (SW) 50
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 30.04. 09:51 68 (E) -2
SV Equ p 8 0.880971 9.25 9.50 0.25 30.04. 09:51 256 (W) 19
PS Lyr p 6 1.4469835 11.30 12.00 0.70 30.04. 09:52 290 (W) 19
CC Com s 1 0.2206859 11.30 11.30 0.00 30.04. 09:52 18 (N) -16
V2150 Cyg p 1 0.59186 8.09 8.19 0.10 30.04. 09:52 271 (W) 41
NN Com s 5 0.582846 13.38 13.78 0.40 30.04. 09:52 13 (N) -25
V1041 Her s 8 1.114123 11.60 11.60 0.00 30.04. 09:52 326 (NW) 20
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.