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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:25 // 16:02 UTC
Civil Twilight (6°): 05:52 // 16:35 UTC
Nautical Twilight (12°): 05:14 // 17:13 UTC
Astronomical Twilight (18°): 04:36 // 17:51 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GR Tau s 1 0.429851 10.26 10.49 0.23 05.02. 12:30 82 (E) 21
V423 Tau s 6 0.682416 15.70 15.80 0.10 05.02. 12:30 60 (NE) 7
ST Aqr s 1 0.780991 9.15 9.37 0.22 05.02. 12:30 184 (S) 33
GY Psc p 9 0.33967 12.40 12.60 0.20 05.02. 12:30 107 (E) 53
IL Boo s 6 0.347407 13.10 13.10 0.00 05.02. 12:30 324 (NW) 16
LU Cnc s 6 0.39855 12.10 12.55 0.45 05.02. 12:30 20 (N) -19
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 05.02. 12:31 256 (W) 49
PS Vir p 1 0.289806 12.00 12.30 0.30 05.02. 12:31 336 (NW) -31
V934 Cep p 7 0.431014 13.02 13.50 0.48 05.02. 12:31 11 (N) 70
FS Aqr s 7 0.26205 13.20 13.20 0.00 05.02. 12:31 189 (S) 39
IO Cep p 1 1.235808 11.40 12.60 1.20 05.02. 12:31 310 (NW) 76
DD Com s 1 0.2692074 14.30 14.90 0.60 05.02. 12:31 333 (NW) -14
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 05.02. 12:32 177 (S) 41
V657 Pup p 10 0.7413 17.00 17.20 0.20 05.02. 12:32 104 (E) -59
DU CVn p 2 0.3071015 13.10 14.50 1.40 05.02. 12:32 333 (NW) 2
NY Vir p 1 0.10101597 13.30 14.22 0.92 05.02. 12:32 305 (NW) -28
VY Sex p 1 0.4434355 9.01 9.30 0.29 05.02. 12:32 355 (N) -43
NN Tel s 10 0.3838 15.00 15.50 0.50 05.02. 12:33 201 (S) -20
VW Tri p 1 0.298863 13.90 14.40 0.50 05.02. 12:33 94 (E) 48
V1229 Tau p 9 2.46113329 6.86 6.93 0.07 05.02. 12:33 83 (E) 26
EX Ara p 10 3.44947 14.40 15.80 1.40 05.02. 12:33 220 (SW) -34
OT Cep p 3 0.4812313 12.70 13.40 0.70 05.02. 12:33 7 (N) 57
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 05.02. 12:34 264 (W) 56
ES Oct p 10 0.510696 12.66 13.70 1.04 05.02. 12:34 185 (S) -40
V1371 Ori p 9 0.758223 8.16 8.23 0.08 05.02. 12:34 72 (E) 2
V1021 Her p 10 1.226588 13.62 14.05 0.43 05.02. 12:34 312 (NW) 31
CL CrB s 8 0.318808 11.41 11.66 0.25 05.02. 12:34 299 (NW) 23
II CMa s 8 0.22919704 15.22 15.22 0.00 05.02. 12:34 71 (E) -32
GU Aps s 10 0.436522 14.00 14.50 0.50 05.02. 12:34 195 (S) -51
SV Ind p 10 0.443299 14.00 14.60 0.60 05.02. 12:34 199 (S) -18
V426 Her p 9 0.4921282 15.50 15.80 0.30 05.02. 12:34 275 (W) 27
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 05.02. 12:35 286 (W) 58
AQ Com s 1 0.2813295 15.20 15.70 0.50 05.02. 12:35 330 (NW) -13
V512 And s 10 0.745331 11.80 11.95 0.15 05.02. 12:35 108 (E) 62
V400 Lyr p 1 0.253427 12.70 13.35 0.65 05.02. 12:35 272 (W) 52
V631 Aur p 9 0.3459 15.97 16.61 0.64 05.02. 12:35 51 (NE) 19
V639 Aur p 4 0.3571 14.01 14.85 0.84 05.02. 12:35 41 (NE) 29
DU Boo p 1 1.055889 8.59 9.09 0.51 05.02. 12:35 320 (NW) 14
V337 Vir p 5 0.352857 13.30 14.10 0.80 05.02. 12:35 320 (NW) -32
IZ Mon s 1 0.779805 11.90 12.00 0.10 05.02. 12:35 56 (NE) -15
DI CVn p 1 0.305966 13.60 14.40 0.80 05.02. 12:35 337 (NW) -1
EG Hya p 9 0.6112941 12.60 13.00 0.40 05.02. 12:35 311 (NW) -66
V623 Aur p 8 0.60309 12.50 12.90 0.40 05.02. 12:36 52 (NE) 20
V907 Ara p 9 0.467014 13.30 13.60 0.30 05.02. 12:36 219 (SW) -37
V510 Cyg s 10 9.31495 14.40 14.40 0.00 05.02. 12:36 278 (W) 71
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 05.02. 12:36 59 (NE) 1
AC Crt s 3 0.617262 9.72 10.17 0.45 05.02. 12:36 352 (N) -52
AQ Boo p 1 0.333139 12.30 13.00 0.70 05.02. 12:36 315 (NW) -11
IS Boo p 8 0.25145 14.00 14.60 0.60 05.02. 12:36 326 (NW) 20
CL Aur s 1 1.2443718 12.10 12.30 0.20 05.02. 12:36 62 (NE) 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.