Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:26 UTC
Civil Twilight (6°): 02:51 // 19:02 UTC
Nautical Twilight (12°): 02:02 // 19:50 UTC
Astronomical Twilight (18°): 01:03 // 20:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V639 Aur s 4 0.3571 14.01 14.01 0.00 06.05. 09:06 57 (NE) 47
PT Vir p 7 0.3081795 13.38 13.56 0.18 06.05. 09:06 11 (N) -29
IW Boo s 4 0.264742 13.40 13.40 0.00 06.05. 09:06 347 (N) 4
KV Cep s 6 0.85883 14.10 14.30 0.20 06.05. 09:06 299 (NW) 65
HR Boo s 1 0.315967 13.25 13.70 0.45 06.05. 09:07 335 (NW) -15
V605 Car p 9 0.688714 9.50 10.18 0.68 06.05. 09:07 127 (SE) -42
BQ Ari p 6 0.282335 10.28 10.55 0.27 06.05. 09:07 141 (SE) 48
EM Tuc p 4 0.326575 12.16 12.76 0.60 06.05. 09:07 187 (S) -27
V489 Ser p 9 0.078847 19.20 21.00 1.80 06.05. 09:07 310 (NW) -28
AL Del s 5 1.485487 12.20 12.40 0.20 06.05. 09:07 261 (W) 25
AK Boo p 8 0.69403 15.80 16.30 0.50 06.05. 09:07 352 (N) -15
DN Boo p 1 0.447564 11.17 11.38 0.21 06.05. 09:07 348 (N) -25
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 06.05. 09:07 290 (W) 53
VW Cep s 1 0.2783115 7.23 7.56 0.33 06.05. 09:07 337 (NW) 54
VZ Psc s 1 0.2612592 10.20 10.43 0.23 06.05. 09:08 213 (SW) 40
GM Aqr s 6 0.367282 13.80 13.80 0.00 06.05. 09:08 227 (SW) 27
XY Cep p 3 2.774518 10.05 10.90 0.85 06.05. 09:08 341 (N) 69
V465 CrA p 10 0.3949033 13.70 14.20 0.50 06.05. 09:08 246 (SW) -42
TV Mus p 10 0.4456651 11.00 11.30 0.30 06.05. 09:09 150 (SE) -71
V1199 Her p 10 0.3355445 14.90 15.50 0.60 06.05. 09:09 315 (NW) 0
W Crv s 1 0.3880813 11.16 11.86 0.70 06.05. 09:09 24 (NE) -51
V699 Cep p 8 0.8050726 11.60 11.95 0.35 06.05. 09:09 304 (NW) 68
V931 Cyg p 1 0.341513 13.90 14.60 0.70 06.05. 09:09 285 (W) 27
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 06.05. 09:09 302 (NW) 21
HW Cam s 1 1.091737 10.60 10.90 0.30 06.05. 09:09 9 (N) 48
GS Boo s 1 1.25681 11.40 11.40 0.00 06.05. 09:09 337 (NW) -3
FH Cet p 6 0.93601 13.77 14.63 0.86 06.05. 09:10 167 (S) 36
NO Vul s 1 0.370765 13.40 14.10 0.70 06.05. 09:10 279 (W) 20
V361 Lyr p 4 0.309614 14.30 15.70 1.40 06.05. 09:10 305 (NW) 33
V381 Cas s 1 1.745943 10.26 10.80 0.55 06.05. 09:10 267 (W) 84
V1052 Her p 1 0.370829 12.20 12.65 0.45 06.05. 09:10 305 (NW) 1
SU Aqr p 2 1.044698 10.20 10.80 0.60 06.05. 09:10 216 (SW) 20
V508 And p 10 0.775182 12.15 12.45 0.30 06.05. 09:10 197 (S) 76
MU Gem s 1 0.7262005 14.50 14.90 0.40 06.05. 09:10 83 (E) 12
EN Oct p 1 0.288913 11.88 12.60 0.72 06.05. 09:10 180 (S) -50
DE CMa p 10 0.6959637 13.00 13.60 0.60 06.05. 09:10 106 (E) -23
GQ Cnc p 2 0.422208 13.40 14.40 1.00 06.05. 09:10 50 (NE) 3
V625 And p 10 0.2495793 14.20 14.80 0.60 06.05. 09:10 247 (SW) 65
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 06.05. 09:10 236 (SW) 17
V731 Cep p 1 6.06844 12.00 12.80 0.80 06.05. 09:10 328 (NW) 71
V1355 Tau s 7 0.244668 13.00 13.00 0.00 06.05. 09:10 97 (E) 39
V1092 Her s 4 0.384539 11.93 11.93 0.00 06.05. 09:11 309 (NW) 7
AU Aqr s 10 0.3711583 12.90 12.90 0.00 06.05. 09:11 218 (SW) 7
V936 Mon p 8 0.368958 14.00 15.00 1.00 06.05. 09:11 89 (E) -3
AR Lac s 1 1.983212 6.08 6.43 0.35 06.05. 09:11 280 (W) 60
V1064 Her s 5 0.3431545 11.30 11.30 0.00 06.05. 09:11 309 (NW) 14
V618 Cyg p 10 3.09235 13.70 15.10 1.40 06.05. 09:11 290 (W) 55
V1254 Cen p 10 0.37079 11.17 11.75 0.58 06.05. 09:12 33 (NE) -82
V417 Lyr s 4 0.300661 14.90 14.90 0.00 06.05. 09:12 291 (W) 23
NW Aqr s 1 0.30163 12.00 12.00 0.00 06.05. 09:12 223 (SW) 32
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.