Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:03 // 16:33 UTC
Civil Twilight (6°): 04:33 // 17:03 UTC
Nautical Twilight (12°): 03:55 // 17:41 UTC
Astronomical Twilight (18°): 03:17 // 18:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AH Tau s 1 0.3326733 11.25 11.85 0.60 05.10. 06:17 270 (W) 34
GM Gem p 8 1.35967 13.10 14.00 0.90 05.10. 06:17 206 (SW) 48
V470 Hya s 7 0.395393 13.00 13.00 0.00 05.10. 06:17 180 (S) 40
IW Boo s 4 0.264742 13.40 13.40 0.00 05.10. 06:17 59 (NE) 31
V678 Cyg p 10 2.29179 14.70 15.60 0.90 05.10. 06:17 343 (N) 9
CP Gem p 6 2.4022675 13.70 15.80 2.10 05.10. 06:17 223 (SW) 53
LT Eri p 1 0.17017 15.00 18.72 3.72 05.10. 06:17 244 (SW) 12
EY Cas s 1 0.4819812 14.00 14.50 0.50 05.10. 06:17 330 (NW) 27
DN Aur s 3 0.616888 13.70 13.70 0.00 05.10. 06:17 262 (W) 52
IP Lac s 1 0.8520135 13.20 13.20 0.00 05.10. 06:17 342 (N) 14
OV Dra p 9 0.0587357 19.00 20.70 1.70 05.10. 06:18 37 (NE) 53
TV Aps p 9 0.647493 13.70 14.70 1.00 05.10. 06:18 151 (SE) -49
RS Ari p 9 8.80318 10.70 12.10 1.40 05.10. 06:18 284 (W) 26
BF Pav p 10 0.305605 11.00 11.90 0.90 05.10. 06:18 135 (SE) -74
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 05.10. 06:18 11 (N) -23
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 05.10. 06:19 319 (NW) -30
GK Cep p 1 0.936164 6.89 7.37 0.48 05.10. 06:19 353 (N) 32
V802 Aql p 6 0.267608 13.40 14.30 0.90 05.10. 06:19 26 (NE) -40
V1088 Aql s 10 0.998379 14.50 14.50 0.00 05.10. 06:19 3 (N) -28
V343 Cen s 10 0.587651 11.70 12.10 0.40 05.10. 06:19 157 (SE) -28
MX Del p 4 0.864703 8.99 9.18 0.18 05.10. 06:20 355 (N) -19
CQ Cap p 9 0.690802 8.82 9.21 0.39 05.10. 06:20 331 (NW) -55
SU Aqr p 2 1.044698 10.20 10.80 0.60 05.10. 06:20 306 (NW) -41
DF Hya p 1 0.3306016 11.00 11.50 0.50 05.10. 06:20 167 (S) 45
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 05.10. 06:20 171 (S) 57
V1238 Her s 4 0.3701515 9.53 9.53 0.00 05.10. 06:20 35 (NE) 12
V2769 Ori s 5 0.27872 15.00 15.00 0.00 05.10. 06:20 226 (SW) 36
IK Her p 1 1.099428 13.50 14.00 0.50 05.10. 06:20 40 (NE) 3
MW Boo p 10 0.364135 14.00 14.40 0.40 05.10. 06:20 51 (NE) 31
QW Gem p 1 0.3581235 10.33 10.74 0.41 05.10. 06:21 227 (SW) 64
AH Vir s 1 0.4075267 8.89 8.89 0.00 05.10. 06:21 107 (E) 29
V1271 Her p 10 0.31962 14.20 14.70 0.50 05.10. 06:21 31 (NE) 8
DU Lyr p 6 0.837005 13.10 14.40 1.30 05.10. 06:21 16 (N) -8
CV Dra p 1 0.6175995 9.50 10.10 0.60 05.10. 06:21 23 (NE) 23
VY Dor p 9 0.49692 12.19 12.97 0.78 05.10. 06:21 211 (SW) -23
V337 UMa p 8 0.383365 13.70 14.25 0.55 05.10. 06:22 77 (E) 72
AU Ser s 1 0.3864975 10.90 11.61 0.71 05.10. 06:22 58 (NE) 3
BZ Leo s 8 0.2697257 15.30 15.80 0.50 05.10. 06:22 106 (E) 42
EM Lac s 1 0.3891351 12.50 13.09 0.59 05.10. 06:22 342 (N) 17
V501 Cyg p 8 2.806245 12.70 13.50 0.80 05.10. 06:22 359 (N) -6
RX Gru p 9 0.74314 10.50 10.80 0.30 05.10. 06:22 271 (W) -62
V580 Lyr p 1 0.289052 12.85 13.42 0.57 05.10. 06:22 18 (N) -2
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 05.10. 06:22 1 (N) -3
NU TrA p 10 1.92834 11.72 12.75 1.03 05.10. 06:22 147 (SE) -58
V933 Cep p 10 0.48792 13.95 14.55 0.60 05.10. 06:22 351 (N) 43
BH Cas p 1 0.4058927 12.30 12.70 0.40 05.10. 06:23 329 (NW) 30
AC Gem p 1 1.661798 11.00 11.80 0.80 05.10. 06:23 226 (SW) 53
WX Lib p 10 0.9200078 12.10 12.70 0.60 05.10. 06:23 101 (E) -28
QX Boo s 9 0.3604665 12.50 12.50 0.00 05.10. 06:24 45 (NE) 25
BI Vul s 1 0.2518236 14.15 14.86 0.71 05.10. 06:24 346 (N) -12
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.