Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DD Com p 1 0.2692074 14.30 15.05 0.75 20.07. 02:20 342 (N) -16
AH Lyn p 2 1.016413 13.50 14.30 0.80 20.07. 02:20 29 (NE) 3
MU Lac s 10 0.2775155 14.10 14.10 0.00 20.07. 02:20 287 (W) 82
V482 Cam p 10 0.133619437 15.10 18.40 3.30 20.07. 02:20 22 (N) 35
V839 Cen p 8 0.330936 9.51 10.13 0.62 20.07. 02:20 294 (NW) -67
GN CVn s 1 0.395009 12.00 12.50 0.50 20.07. 02:20 328 (NW) 7
V625 Aur p 9 0.3309 16.85 17.43 0.58 20.07. 02:20 57 (NE) 24
KV Cep s 6 0.85883 14.10 14.30 0.20 20.07. 02:20 311 (NW) 80
EE Aqr p 1 0.5089958 8.30 8.94 0.64 20.07. 02:21 190 (S) 20
V870 Ara s 7 0.399826 9.00 9.00 0.00 20.07. 02:21 220 (SW) -34
V417 Lyr p 4 0.300661 14.90 16.20 1.30 20.07. 02:21 271 (W) 41
HY Gem s 5 0.351013 16.70 17.50 0.80 20.07. 02:21 61 (NE) 5
V392 Nor p 10 1.298207 8.13 8.52 0.39 20.07. 02:21 240 (SW) -51
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 20.07. 02:21 270 (W) 45
UX Com s 1 3.642409 9.96 10.13 0.17 20.07. 02:22 337 (NW) -8
V752 Oph p 9 1.836643 13.20 14.60 1.40 20.07. 02:22 276 (W) 9
KZ Boo p 8 0.353515 12.65 13.10 0.45 20.07. 02:22 331 (NW) 22
V469 Vel p 10 1.031615 9.47 9.59 0.12 20.07. 02:22 114 (SE) -67
RW Com p 1 0.2373465 11.00 11.70 0.70 20.07. 02:22 342 (N) -11
V364 Per p 2 0.3394535 14.60 15.60 1.00 20.07. 02:22 90 (E) 51
TT And p 8 2.765115 11.50 13.00 1.50 20.07. 02:22 184 (S) 86
V685 Her p 10 0.5891435 15.40 16.00 0.60 20.07. 02:22 297 (NW) 9
CO Lac p 1 1.5422075 10.28 10.89 0.61 20.07. 02:22 331 (NW) 82
NU Cyg p 3 0.2811248 14.30 14.90 0.60 20.07. 02:22 273 (W) 53
RU UMi s 1 0.524926 10.00 10.22 0.22 20.07. 02:22 346 (N) 33
V342 UMa s 1 0.3438515 13.40 13.40 0.00 20.07. 02:22 5 (N) 12
PS Per s 1 0.702179 13.00 13.00 0.00 20.07. 02:22 77 (E) 56
AG Lac s 1 0.7521703 13.60 14.00 0.40 20.07. 02:22 292 (W) 82
QX Boo p 9 0.3604665 12.50 13.20 0.70 20.07. 02:23 318 (NW) 23
GT Lac p 8 0.2790438 15.50 17.00 1.50 20.07. 02:23 245 (SW) 81
DV Car p 9 1.68148 10.00 10.30 0.30 20.07. 02:23 157 (SE) -79
V603 Aur p 8 0.37475 12.70 13.40 0.70 20.07. 02:23 51 (NE) 38
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 20.07. 02:23 244 (SW) 29
VY PsA p 9 0.633889 8.81 9.01 0.20 20.07. 02:23 194 (S) 14
IM And s 9 0.2703735 18.30 18.80 0.50 20.07. 02:23 114 (SE) 71
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 20.07. 02:23 268 (W) 57
GV Gem p 8 1 14.90 15.60 0.70 20.07. 02:24 61 (NE) -5
V1220 Sco p 10 1 14.20 15.00 0.80 20.07. 02:24 244 (SW) -33
V1054 Her p 4 0.648206 11.90 12.30 0.40 20.07. 02:24 278 (W) 11
MM Com p 1 0.30199 12.00 12.50 0.50 20.07. 02:24 339 (N) -3
V934 Cep p 7 0.431014 13.02 13.50 0.48 20.07. 02:24 1 (N) 70
V1102 Her s 1 0.3090057 13.60 13.60 0.00 20.07. 02:24 302 (NW) 43
V459 Cam p 10 1.504745 11.10 11.65 0.55 20.07. 02:24 28 (NE) 36
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 20.07. 02:24 308 (NW) 64
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 20.07. 02:24 259 (W) 50
AP Tau p 3 0.9719742 14.00 15.00 1.00 20.07. 02:24 76 (E) 24
MY Cas s 6 0.926237 14.80 15.20 0.40 20.07. 02:24 26 (NE) 74
V441 And p 4 0.469656 13.48 14.25 0.77 20.07. 02:24 107 (E) 71
MT Her s 1 0.4877185 11.86 12.30 0.44 20.07. 02:24 267 (W) 21
V404 Aur s 1 0.754318 12.20 12.20 0.00 20.07. 02:24 53 (NE) 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.