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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BG Vul s 1 0.4032397 12.90 13.70 0.80 05.05. 00:38 88 (E) 28
BQ Ari p 6 0.282335 10.28 10.55 0.27 05.05. 00:39 27 (NE) -22
V2425 Oph s 8 1.763053 10.60 11.40 0.80 05.05. 00:39 165 (S) 39
DQ CMa p 10 0.425025 14.80 15.80 1.00 05.05. 00:40 298 (NW) -42
V2640 Oph s 7 0.419892 12.50 13.20 0.70 05.05. 00:40 161 (S) 44
V2553 Oph s 1 0.457615 11.30 11.70 0.40 05.05. 00:40 159 (S) 52
QX Vir p 1 0.242075 13.31 13.60 0.29 05.05. 00:40 213 (SW) 29
Z Vul p 1 2.454932 7.25 8.90 1.65 05.05. 00:40 111 (E) 49
LQ Com p 1 0.356835 12.80 13.30 0.50 05.05. 00:40 264 (W) 40
V450 Cam p 10 0.8511 12.70 13.00 0.30 05.05. 00:40 348 (N) 34
AD CMa p 8 0.7933042 13.50 13.70 0.20 05.05. 00:40 299 (NW) -46
V470 Cam p 1 0.0956467 14.10 14.75 0.65 05.05. 00:40 343 (N) 31
V552 And p 4 0.28133 16.89 17.55 0.66 05.05. 00:40 27 (NE) 10
MX Her s 2 2.3476 11.40 11.40 0.00 05.05. 00:40 82 (E) 77
V340 Per p 10 4.370893 12.80 13.70 0.90 05.05. 00:41 8 (N) -5
SW Lyn p 1 0.6440665 9.51 10.20 0.69 05.05. 00:41 322 (NW) 13
FQ CVn p 1 0.371037 12.95 13.40 0.45 05.05. 00:41 257 (W) 54
UU Aqr p 1 0.16358045 10.90 12.60 1.70 05.05. 00:41 97 (E) 1
SZ Mic p 10 0.4 13.40 14.00 0.60 05.05. 00:41 136 (SE) -14
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 05.05. 00:41 58 (NE) 39
GK Aqr s 1 0.327415 12.40 12.40 0.00 05.05. 00:42 93 (E) 2
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 05.05. 00:42 105 (E) 52
V2314 Cyg p 10 2.791185 8.64 8.76 0.12 05.05. 00:42 92 (E) 44
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 05.05. 00:42 54 (NE) 55
V821 Cas s 1 1.76974 8.27 8.27 0.00 05.05. 00:42 39 (NE) 29
AI Tri p 3 0.19174566 16.00 16.50 0.50 05.05. 00:42 32 (NE) -3
V829 Her s 1 0.358153 11.90 11.90 0.00 05.05. 00:42 163 (S) 75
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 05.05. 00:42 268 (W) -26
V1197 Her s 1 0.2626795 13.17 13.17 0.00 05.05. 00:43 181 (S) 68
V453 Mon s 1 0.511003 11.10 11.80 0.70 05.05. 00:43 317 (NW) -34
V899 Her p 1 0.421169 7.93 8.07 0.14 05.05. 00:43 180 (S) 73
V1865 Ori s 3 0.717374 12.50 12.50 0.00 05.05. 00:43 347 (N) -23
V1425 Cyg p 7 1.252387 7.70 8.15 0.45 05.05. 00:43 55 (NE) 50
GN Mus s 10 0.3869 13.70 14.20 0.50 05.05. 00:43 198 (S) -40
V389 Cas s 1 2.49481 10.80 10.80 0.00 05.05. 00:43 32 (NE) 18
V719 Her p 1 0.400925 12.50 13.60 1.10 05.05. 00:44 137 (SE) 81
V688 Cen p 10 0.946073 9.10 9.60 0.50 05.05. 00:44 214 (SW) -37
V488 Cam s 7 0.2674155 12.80 12.80 0.00 05.05. 00:44 348 (N) 41
IY UMa p 4 0.0739138 18.40 20.00 1.60 05.05. 00:44 315 (NW) 41
V1181 Her s 1 0.337042 11.00 11.36 0.36 05.05. 00:44 187 (S) 77
V410 Cam p 10 0.65856 12.20 12.60 0.40 05.05. 00:44 351 (N) 23
V1094 Cas s 1 0.51429 12.40 12.74 0.34 05.05. 00:44 25 (NE) 26
EX CMa s 10 74.111 13.00 13.00 0.00 05.05. 00:44 311 (NW) -44
PR Boo p 10 0.371281 13.70 14.10 0.40 05.05. 00:44 256 (W) 76
V651 Ara s 10 0.2770608 14.60 15.30 0.70 05.05. 00:45 179 (S) -17
V1040 Her s 7 1.113677 12.50 12.50 0.00 05.05. 00:45 170 (S) 59
PT Vir p 7 0.3081795 13.38 13.56 0.18 05.05. 00:45 256 (W) 25
V447 Vel p 8 0.9719 11.73 12.24 0.51 05.05. 00:45 257 (W) -54
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 05.05. 00:45 304 (NW) 0
V891 Aql s 10 0.419508 15.40 15.80 0.40 05.05. 00:45 126 (SE) 26
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.