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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:28 // 18:24 UTC
Civil Twilight (6°): 02:53 // 19:00 UTC
Nautical Twilight (12°): 02:05 // 19:48 UTC
Astronomical Twilight (18°): 01:06 // 20:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AH Gem p 1 0.336762 14.40 14.90 0.50 04.05. 13:12 137 (SE) 49
GN Sge s 1 1.4376 10.30 10.60 0.30 04.05. 13:12 316 (NW) -8
SX Crv p 1 0.3166127 8.99 9.25 0.26 04.05. 13:12 84 (E) -30
AK Her p 1 0.4215225 8.29 8.77 0.48 04.05. 13:12 357 (N) -24
V664 Lyr s 8 0.359987 13.00 13.00 0.00 04.05. 13:13 343 (N) 5
CX Ser p 1 0.997289 12.30 13.10 0.80 04.05. 13:13 30 (NE) -33
GU Aps p 10 0.436522 14.00 14.70 0.70 04.05. 13:13 174 (S) -59
CX CMa p 8 0.9546236 9.90 10.60 0.70 04.05. 13:13 149 (SE) 8
V450 Peg s 1 0.556231 14.00 14.00 0.00 04.05. 13:13 303 (NW) 8
GO CVn s 7 0.537569 13.50 13.50 0.00 04.05. 13:13 31 (NE) 11
HI Lac p 10 0.1666655 15.00 18.00 3.00 04.05. 13:13 312 (NW) 37
V470 Cyg p 10 1.87335 8.53 8.55 0.02 04.05. 13:14 325 (NW) 10
VZ Scl p 10 0.1446222 15.60 18.40 2.80 04.05. 13:14 244 (SW) -13
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 04.05. 13:14 298 (NW) -21
BV Dra p 1 0.350067 7.88 8.48 0.60 04.05. 13:14 14 (N) 24
QY Boo p 10 0.341883 12.70 12.90 0.20 04.05. 13:14 15 (N) 6
V364 Per s 2 0.3394535 14.60 15.60 1.00 04.05. 13:14 255 (W) 61
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 04.05. 13:14 326 (NW) 11
CP Cam s 3 0.796712 10.75 10.75 0.00 04.05. 13:14 325 (NW) 70
V546 And s 5 0.38302 11.20 11.20 0.00 04.05. 13:14 278 (W) 57
VX Hor p 10 0.89459 9.42 9.63 0.21 04.05. 13:14 190 (S) -5
V431 Gem p 10 0.254 17.50 17.70 0.20 04.05. 13:14 117 (SE) 50
VZ Psc s 1 0.2612592 10.20 10.43 0.23 04.05. 13:14 269 (W) 7
KO Del s 1 0.5833444 12.50 12.00 -0.50 04.05. 13:15 308 (NW) -8
V1542 Aql s 1 0.417537 11.71 12.31 0.60 04.05. 13:15 317 (NW) -22
V945 Cep p 10 1.129913 11.87 12.17 0.30 04.05. 13:15 323 (NW) 47
V907 Cyg s 1 0.541362 14.20 14.90 0.70 04.05. 13:15 328 (NW) -4
KM UMa s 1 0.3518602 11.00 11.50 0.50 04.05. 13:15 59 (NE) 20
CD Vul p 1 0.683745 11.50 12.60 1.10 04.05. 13:15 317 (NW) -2
V1148 Her p 10 0.2822545 12.50 13.10 0.60 04.05. 13:16 11 (N) 9
RZ UMi s 2 0.3373491 12.80 13.50 0.70 04.05. 13:16 3 (N) 47
V1180 Her p 10 0.352051 12.82 12.98 0.16 04.05. 13:16 8 (N) -7
V366 Cyg s 6 1.096018 10.00 10.20 0.20 04.05. 13:16 329 (NW) 24
DW Ori p 8 0.916627 12.70 13.50 0.80 04.05. 13:16 157 (SE) 52
KX Nor s 10 0.58614 14.30 14.80 0.50 04.05. 13:16 135 (SE) -82
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 04.05. 13:16 338 (N) 9
CU Hya p 4 0.7190715 13.50 14.50 1.00 04.05. 13:16 114 (SE) 24
V658 Lyr s 1 0.33026 11.10 11.10 0.00 04.05. 13:16 345 (N) 8
ES Cnc p 1 1.067793 11.16 11.28 0.12 04.05. 13:17 110 (E) 31
NQ Cam s 1 0.362099 13.10 13.65 0.55 04.05. 13:17 24 (NE) 61
SY Hor s 10 0.3116395 11.48 12.08 0.60 04.05. 13:17 189 (S) -7
IS Boo s 8 0.25145 14.00 14.00 0.00 04.05. 13:17 28 (NE) 16
V477 Her s 8 0.3251804 14.90 15.40 0.50 04.05. 13:17 357 (N) -14
DM Sge s 7 2.775321 11.00 11.00 0.00 04.05. 13:17 329 (NW) -16
V1242 Cen p 10 1.285056 13.60 14.20 0.60 04.05. 13:17 129 (SE) -45
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 04.05. 13:17 339 (N) 15
V384 Ser p 1 0.268729 11.90 12.40 0.50 04.05. 13:17 16 (N) -14
V1713 Aql p 8 0.531732 10.61 11.15 0.54 04.05. 13:18 316 (NW) -29
RV Crv p 1 0.7472455 8.60 9.16 0.56 04.05. 13:18 86 (E) -29
UZ For p 10 0.087865429 18.20 20.90 2.70 04.05. 13:18 201 (S) 11
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.