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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V780 Sgr p 10 0.860306 12.80 13.60 0.80 05.04. 06:46 217 (SW) 6
V470 Cam p 1 0.0956467 14.10 14.75 0.65 05.04. 06:46 10 (N) 28
LU Vir p 1 0.492241 7.84 8.17 0.33 05.04. 06:46 281 (W) -16
EW Psc s 8 0.241202 10.38 10.38 0.00 05.04. 06:46 117 (SE) 32
RV CVn p 1 0.2695671 13.75 14.36 0.61 05.04. 06:46 300 (NW) 12
AH Lyn p 2 1.016413 13.50 14.30 0.80 05.04. 06:47 360 (N) -3
V853 Cyg p 6 1.712225 14.10 15.10 1.00 05.04. 06:47 225 (SW) 67
V2553 Oph s 1 0.457615 11.30 11.70 0.40 05.04. 06:47 246 (SW) 36
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 05.04. 06:47 270 (W) 77
OP Boo p 10 0.311443 12.80 13.10 0.30 05.04. 06:47 309 (NW) 41
HW Vir p 1 0.11671953 10.50 11.20 0.70 05.04. 06:47 288 (W) -25
AC Cru p 6 0.904188 11.90 12.50 0.60 05.04. 06:48 223 (SW) -58
V2263 Cyg p 7 1.832655 12.36 13.04 0.68 05.04. 06:48 63 (NE) 80
EW Mon s 7 1.239695 13.80 14.20 0.40 05.04. 06:48 35 (NE) -43
AZ Vel p 10 0.77578092 12.70 13.60 0.90 05.04. 06:48 33 (NE) -83
HP TrA p 10 2.75815 8.20 8.60 0.40 05.04. 06:48 214 (SW) -39
FI Lyn p 6 0.373261 9.46 9.46 0.00 05.04. 06:48 4 (N) 12
BO Mon p 1 2.225209 10.00 12.10 2.10 05.04. 06:48 15 (N) -43
SW Men p 10 1.41461 12.17 13.09 0.92 05.04. 06:48 161 (S) -54
DP Cyg s 1 2.346913 13.20 13.20 0.00 05.04. 06:48 67 (NE) 78
V1051 Cyg p 10 2.54746 14.40 17.20 2.80 05.04. 06:48 346 (N) 83
GK Mus p 10 0.931 14.20 15.00 0.80 05.04. 06:48 200 (S) -60
GV Aqr p 4 0.33677 13.60 14.00 0.40 05.04. 06:49 150 (SE) 27
V935 Her s 10 1.63394 8.49 8.49 0.00 05.04. 06:49 259 (W) 42
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 05.04. 06:49 61 (NE) 72
GY Psc p 9 0.33967 12.40 12.60 0.20 05.04. 06:49 84 (E) 36
BI CVn s 1 0.3842103 10.35 10.75 0.40 05.04. 06:49 312 (NW) 14
V1172 Her p 4 0.236167 12.00 12.50 0.50 05.04. 06:49 261 (W) 28
V Ser p 10 3.453545 9.50 10.50 1.00 05.04. 06:49 217 (SW) 17
DW UMa p 1 0.13660653 15.10 16.60 1.50 05.04. 06:49 345 (N) 21
V505 Cyg s 1 0.667664 11.70 12.00 0.30 05.04. 06:49 190 (S) 73
IT Cnc p 6 0.363657 12.50 12.90 0.40 05.04. 06:50 0 (N) -19
V1053 Her p 1 0.287796 13.57 13.77 0.20 05.04. 06:50 269 (W) 51
EH Hya s 10 0.2969053 14.20 14.20 0.00 05.04. 06:50 275 (W) -50
V842 Cep p 10 0.2889547 14.00 14.70 0.70 05.04. 06:50 3 (N) 63
GO Cha p 10 0.406067 10.64 10.97 0.33 05.04. 06:50 184 (S) -59
V4399 Sgr p 10 2.032435 7.13 7.31 0.18 05.04. 06:50 207 (SW) 2
AH Cep s 5 1.774741 6.78 7.03 0.25 05.04. 06:50 35 (NE) 68
V1159 Her p 10 0.28735 13.30 14.00 0.70 05.04. 06:51 294 (NW) 46
RW Dor p 2 0.2854633 10.80 11.40 0.60 05.04. 06:51 145 (SE) -59
V1010 Cyg p 10 2.406996 14.50 15.60 1.10 05.04. 06:51 211 (SW) 67
W UMa s 1 0.3336367 7.75 8.43 0.68 05.04. 06:51 352 (N) 17
V432 Per s 1 0.3833085 11.00 11.60 0.60 05.04. 06:51 56 (NE) 28
V1371 Ori s 9 0.758223 8.16 8.16 0.00 05.04. 06:51 50 (NE) -14
V1101 Her s 1 0.382661 11.95 11.95 0.00 05.04. 06:52 279 (W) 64
V413 Gem s 7 0.532812 14.55 14.70 0.15 05.04. 06:52 29 (NE) -22
LZ Dra s 5 0.350349 12.00 12.00 0.00 05.04. 06:52 349 (N) 65
V951 Cep p 10 0.551344 13.10 13.70 0.60 05.04. 06:52 15 (N) 58
V856 Her s 1 1.22331 12.80 12.80 0.00 05.04. 06:52 280 (W) 47
EE CVn p 1 0.280562 13.70 14.57 0.87 05.04. 06:52 304 (NW) 13
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.