Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:13 UTC
Civil Twilight (6°): 06:20 // 15:49 UTC
Nautical Twilight (12°): 05:38 // 16:30 UTC
Astronomical Twilight (18°): 04:59 // 17:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V417 Gem p 9 0.393382 9.80 9.92 0.12 03.01. 23:10 184 (S) 68
TW Cas p 1 1.4283257 8.32 8.98 0.66 03.01. 23:10 321 (NW) 54
GW Psc s 8 0.3363377 11.35 11.35 0.00 03.01. 23:11 273 (W) 8
SV Cam s 1 0.593072 8.40 8.55 0.15 03.01. 23:11 358 (N) 58
RW Vol p 10 2.8624 13.00 14.00 1.00 03.01. 23:11 170 (S) -26
EV CVn s 3 0.335969 12.00 12.00 0.00 03.01. 23:11 68 (E) 31
WW Cyg p 1 3.317785 10.02 13.26 3.24 03.01. 23:11 349 (N) 2
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 03.01. 23:11 349 (N) -3
PY Lyr p 1 0.385768 12.50 13.50 1.00 03.01. 23:11 357 (N) -11
V699 Cyg p 7 1.55152 12.00 13.00 1.00 03.01. 23:11 347 (N) 0
V866 Cyg p 4 0.899182 13.70 14.40 0.70 03.01. 23:11 355 (N) -11
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 03.01. 23:12 356 (N) -10
V479 Cam s 7 0.325394 13.25 13.69 0.44 03.01. 23:12 3 (N) 65
V354 Aps p 8 0.587153 12.35 12.60 0.25 03.01. 23:12 162 (S) -55
V740 Per s 4 0.373042 11.22 11.87 0.65 03.01. 23:12 262 (W) 53
V438 Dra p 10 0.555075 11.44 11.75 0.31 03.01. 23:12 355 (N) 36
NX Boo p 8 0.251135 13.02 13.40 0.38 03.01. 23:12 48 (NE) 10
GM CVn p 1 0.366984 12.00 12.50 0.50 03.01. 23:12 59 (NE) 16
V351 Lib p 4 0.349735 13.40 14.10 0.70 03.01. 23:12 64 (NE) -34
IN Cnc p 5 0.501459 13.00 13.65 0.65 03.01. 23:12 131 (SE) 48
QY Hya p 2 0.292341 9.04 9.36 0.32 03.01. 23:13 119 (SE) -12
DR Aqr p 9 1.277955 13.60 14.30 0.70 03.01. 23:13 325 (NW) -32
IK Her s 1 1.099428 13.50 13.50 0.00 03.01. 23:13 27 (NE) -3
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 03.01. 23:13 8 (N) -58
OO Cyg s 7 0.2620015 14.10 14.10 0.00 03.01. 23:13 351 (N) -1
LU Cnc p 6 0.39855 12.10 12.60 0.50 03.01. 23:13 130 (SE) 50
HW Vir s 1 0.11671953 10.50 11.20 0.70 03.01. 23:13 100 (E) -3
V1044 Her p 1 0.2406405 13.07 13.27 0.20 03.01. 23:13 23 (NE) 2
MQ Peg p 3 0.379386 13.39 13.67 0.28 03.01. 23:14 314 (NW) 2
V789 Cep p 9 0.35363 14.58 14.58 0.00 03.01. 23:14 352 (N) 50
V889 Cep p 10 0.418336 12.55 12.85 0.30 03.01. 23:14 338 (N) 33
OT UMa p 10 0.3160725 12.20 12.50 0.30 03.01. 23:14 22 (N) 71
V568 And p 9 0.394287 13.90 14.50 0.60 03.01. 23:14 290 (W) 39
CQ Hya p 6 1.10293 13.50 14.00 0.50 03.01. 23:14 151 (SE) 39
G5230.1008 Aqr s 8 0.727276 10.66 10.66 0.00 03.01. 23:14 305 (NW) -33
RR Cir p 6 1.09173 11.51 12.78 1.27 03.01. 23:15 144 (SE) -48
AA Lib p 9 2.204694 13.00 14.50 1.50 03.01. 23:15 85 (E) -38
CC Lyn s 6 0.354627 6.42 6.42 0.00 03.01. 23:15 146 (SE) 82
BU Ser p 10 1.843402 13.90 15.50 1.60 03.01. 23:15 9 (N) -34
AX Vir s 1 0.7025264 10.00 10.24 0.24 03.01. 23:15 84 (E) 0
V1306 Her s 1 0.370368 11.70 12.10 0.40 03.01. 23:15 14 (N) 4
KV Peg p 5 0.4577795 11.73 11.93 0.20 03.01. 23:15 327 (NW) -17
V1436 Cyg p 9 1.5870645 15.80 17.60 1.80 03.01. 23:15 356 (N) -12
V416 Gem s 7 0.256181 12.50 12.50 0.00 03.01. 23:16 186 (S) 62
V1232 Her p 9 0.267905 14.45 15.13 0.68 03.01. 23:16 26 (NE) 3
DO Aur s 1 0.788652 14.10 14.10 0.00 03.01. 23:16 250 (W) 64
V545 Hya p 9 0.384647 11.30 12.03 0.73 03.01. 23:16 129 (SE) 14
PX Aps p 9 0.820805 12.31 12.64 0.33 03.01. 23:16 164 (S) -60
V646 Aur p 9 0.438786 13.40 13.80 0.40 03.01. 23:16 222 (SW) 80
V474 Hya p 6 0.528304 11.80 12.40 0.60 03.01. 23:16 159 (S) 38
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.