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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2640 Oph p 7 0.419892 12.50 13.20 0.70 20.02. 08:05 213 (SW) 41
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 20.02. 08:05 71 (E) 62
V376 Lyr p 9 0.766775 14.30 14.80 0.50 20.02. 08:05 171 (S) 71
FO Vir p 7 0.775565 6.50 6.82 0.32 20.02. 08:05 266 (W) 5
V366 Cam p 9 0.773387 10.55 10.85 0.30 20.02. 08:05 13 (N) 35
V445 Dra p 10 0.3214714 13.40 14.10 0.70 20.02. 08:05 12 (N) 65
IU Aur p 1 1.8114745 8.19 8.83 0.64 20.02. 08:06 20 (N) -2
V Sge p 1 0.5141928 8.60 13.90 5.30 20.02. 08:06 147 (SE) 58
V376 And p 1 0.798674 7.68 8.00 0.32 20.02. 08:06 41 (NE) 25
V452 And p 6 0.978438 13.80 15.14 1.34 20.02. 08:06 67 (NE) 50
HW Vir s 1 0.11671953 10.50 11.20 0.70 20.02. 08:06 269 (W) -10
BQ Ari p 6 0.282335 10.28 10.55 0.27 20.02. 08:06 62 (NE) -5
V658 Lyr p 1 0.33026 11.10 11.50 0.40 20.02. 08:06 243 (SW) 83
WX Sex s 4 0.428871 12.40 12.40 0.00 20.02. 08:07 308 (NW) -26
V1284 Her s 1 0.337146 12.78 12.78 0.00 20.02. 08:07 239 (SW) 69
SS Ari s 1 0.405986 10.37 10.82 0.45 20.02. 08:07 64 (NE) 10
GH Boo p 1 0.65951 11.90 12.30 0.40 20.02. 08:07 277 (W) 31
DR Lyn p 8 1.780882 11.60 14.30 2.70 20.02. 08:07 348 (N) 11
TW Cet p 1 0.3168513 10.43 11.18 0.75 20.02. 08:07 96 (E) -22
CT Ind p 10 0.832102 12.60 13.40 0.80 20.02. 08:07 162 (S) -37
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.02. 08:07 332 (NW) 27
RZ Com s 1 0.338507 10.42 10.42 0.00 20.02. 08:07 291 (W) 13
EQ Tau p 1 0.3413474 10.50 11.03 0.53 20.02. 08:07 45 (NE) -5
V622 Aur p 9 0.3043 15.13 15.32 0.19 20.02. 08:07 16 (N) 1
UZ CMi p 1 0.551363 11.60 12.10 0.50 20.02. 08:07 347 (N) -36
V375 CMa p 10 2.354 12.07 13.08 1.01 20.02. 08:08 7 (N) -53
V678 And p 8 0.361708 13.72 14.14 0.42 20.02. 08:08 70 (E) 46
V750 CrA p 10 0.37913 9.94 10.17 0.23 20.02. 08:08 185 (S) 3
MY Cam p 10 1.1754514 9.80 10.15 0.35 20.02. 08:08 26 (NE) 24
RT Hyi s 10 0.2840352 12.28 13.13 0.85 20.02. 08:08 163 (S) -49
HS Her s 1 1.6374341 8.50 8.63 0.13 20.02. 08:08 190 (S) 64
BD Pav p 10 0.1793015 12.40 16.21 3.81 20.02. 08:08 184 (S) -18
V343 UMa p 1 0.560642 14.20 14.70 0.50 20.02. 08:08 328 (NW) 22
V958 Cep p 10 0.345291 10.75 10.88 0.13 20.02. 08:08 12 (N) 52
Z Her p 2 3.992805 7.30 8.18 0.88 20.02. 08:08 209 (SW) 52
GI Boo p 4 1.033533 11.30 11.80 0.50 20.02. 08:08 283 (W) 41
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 20.02. 08:08 100 (E) -6
V1103 Her p 1 0.2913524 11.90 12.40 0.50 20.02. 08:09 222 (SW) 71
V341 Lyr p 10 1.414533 14.20 15.50 1.30 20.02. 08:09 206 (SW) 78
AC Crt s 3 0.617262 9.72 10.17 0.45 20.02. 08:09 288 (W) -30
AH Aur p 1 0.4941067 10.20 10.70 0.50 20.02. 08:09 10 (N) -11
MX Mon s 7 0.686442 11.40 11.70 0.30 20.02. 08:09 359 (N) -44
GM Gem p 8 1.35967 13.10 14.00 0.90 20.02. 08:09 1 (N) -29
V1021 Cas p 10 1.924 12.98 13.60 0.62 20.02. 08:09 46 (NE) 53
V1321 Cyg p 4 0.728184 13.07 13.75 0.68 20.02. 08:09 117 (SE) 75
V1065 Her s 4 0.397828 11.50 11.50 0.00 20.02. 08:09 226 (SW) 62
CZ Cha p 10 0.3225055 14.00 14.60 0.60 20.02. 08:09 195 (S) -55
AX Dra s 1 0.5681633 10.90 11.00 0.10 20.02. 08:10 328 (NW) 42
GN Boo p 1 0.3016025 10.75 11.30 0.55 20.02. 08:10 273 (W) 38
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 20.02. 08:10 153 (SE) 48
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.