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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VY Pup p 5 0.8167331 10.80 11.40 0.60 17.04. 08:17 66 (NE) -33
NY Boo s 9 0.326815 12.15 12.15 0.00 17.04. 08:18 322 (NW) 22
II CMa s 8 0.22919704 15.22 15.22 0.00 17.04. 08:18 76 (E) -29
V1481 Cyg s 8 2.763257 12.14 12.54 0.40 17.04. 08:18 295 (NW) 78
V637 Pup p 10 2.3705 11.28 11.95 0.67 17.04. 08:18 85 (E) -60
V435 Gem s 1 0.3365 10.55 10.90 0.35 17.04. 08:18 43 (NE) -7
V434 Ser p 6 0.884 13.30 14.60 1.30 17.04. 08:18 291 (W) -13
V508 Cen s 10 0.3945023 12.70 13.20 0.50 17.04. 08:18 265 (W) -56
ER Cep s 9 0.2857369 15.67 16.27 0.60 17.04. 08:18 4 (N) 54
V474 Sco p 10 1.62004 10.30 11.00 0.70 17.04. 08:18 245 (SW) -21
RZ Col s 10 0.565194 11.00 11.20 0.20 17.04. 08:18 112 (E) -30
CK Aqr s 6 0.2833722 12.90 12.90 0.00 17.04. 08:18 212 (SW) 24
V405 Cam p 10 0.374765 11.52 11.75 0.23 17.04. 08:18 34 (NE) 40
KT Aps p 10 0.3742 15.00 15.30 0.30 17.04. 08:19 201 (S) -47
SY Hya p 6 3.40291 10.70 13.60 2.90 17.04. 08:19 51 (NE) -39
V592 Lyr p 1 0.355684 11.54 11.74 0.20 17.04. 08:19 279 (W) 39
V396 Peg s 2 0.342286 12.12 12.12 0.00 17.04. 08:19 168 (S) 50
V1025 Her p 7 0.563355 12.10 12.50 0.40 17.04. 08:19 294 (NW) 13
V342 Her s 1 0.851731 10.50 10.70 0.20 17.04. 08:19 272 (W) 32
V511 Cam p 9 0.404615 12.60 12.85 0.25 17.04. 08:19 3 (N) 42
DN Boo p 1 0.447564 11.17 11.38 0.21 17.04. 08:20 317 (NW) -16
CG Cha s 10 0.3765523 13.90 14.40 0.50 17.04. 08:20 177 (S) -60
CZ Peg p 9 0.562229 13.40 14.40 1.00 17.04. 08:20 216 (SW) 61
V593 And p 10 0.372178 12.80 13.10 0.30 17.04. 08:20 179 (S) 76
EI Sge p 7 0.3882466 14.00 14.80 0.80 17.04. 08:20 247 (SW) 43
V470 Hya s 7 0.395393 13.00 13.00 0.00 17.04. 08:20 50 (NE) -28
V1091 Her s 1 0.393559 12.04 12.04 0.00 17.04. 08:21 295 (NW) 28
GT Boo s 2 0.568922 12.10 12.10 0.00 17.04. 08:21 313 (NW) 14
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 17.04. 08:21 291 (W) 58
AC Tuc p 10 1.265821 11.30 12.97 1.67 17.04. 08:21 175 (S) -20
NQ Cen p 10 1.320337 13.70 14.30 0.60 17.04. 08:21 232 (SW) -69
RZ Dra p 1 0.5508762 10.11 11.01 0.90 17.04. 08:22 311 (NW) 50
V372 Cam p 9 1.07882 12.90 13.90 1.00 17.04. 08:22 38 (NE) 45
V364 Aps p 5 0.295464 14.00 14.40 0.40 17.04. 08:22 201 (S) -51
V338 Dra p 5 0.2351485 13.30 13.90 0.60 17.04. 08:22 326 (NW) 34
GK Aqr s 1 0.327415 12.40 12.40 0.00 17.04. 08:22 194 (S) 38
WY Sex p 5 0.3680553 11.50 11.80 0.30 17.04. 08:22 18 (N) -40
UX Hor s 10 0.712816 14.00 14.40 0.40 17.04. 08:22 141 (SE) -26
V1188 Tau s 6 0.576023 11.85 11.85 0.00 17.04. 08:22 88 (E) 31
BW Leo s 1 0.3373728 14.70 15.40 0.70 17.04. 08:22 353 (N) -22
V1069 Her s 6 0.486617 12.30 12.30 0.00 17.04. 08:22 299 (NW) 40
V656 Pup p 10 0.32903 18.12 18.27 0.15 17.04. 08:22 108 (E) -55
ST Tri s 1 0.479052 14.30 14.50 0.20 17.04. 08:23 89 (E) 49
SX Crv s 1 0.3166127 8.99 9.23 0.24 17.04. 08:23 320 (NW) -53
V410 Aur p 1 0.366355 10.10 10.44 0.35 17.04. 08:23 67 (NE) 26
TY Boo p 1 0.3171485 10.81 11.47 0.66 17.04. 08:23 315 (NW) 10
LM Cnc p 5 0.315801 12.00 12.50 0.50 17.04. 08:23 35 (NE) -20
V448 Cen p 10 0.3374915 13.60 14.30 0.70 17.04. 08:23 303 (NW) -68
NQ Cam p 1 0.362099 13.10 13.80 0.70 17.04. 08:23 17 (N) 37
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 17.04. 08:23 243 (SW) 47
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.