Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:37 // 19:35 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:23 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V477 And p 10 0.362548 13.65 13.95 0.30 24.07. 03:08 179 (S) 70
PZ UMa p 7 0.2626732 12.50 13.10 0.60 24.07. 03:09 27 (NE) 16
MO Lac p 10 5.01446 16.30 17.60 1.30 24.07. 03:09 290 (W) 72
DU CVn s 2 0.3071015 13.10 13.10 0.00 24.07. 03:09 353 (N) -2
AY Aqr p 10 0.281995 13.70 14.70 1.00 24.07. 03:09 207 (SW) 16
ER Ori p 1 0.4234005 9.32 9.93 0.61 24.07. 03:09 108 (E) 4
V1189 Aql p 10 0.3154 13.50 14.50 1.00 24.07. 03:10 262 (W) 9
V435 Hya p 10 2.211 10.04 10.76 0.72 24.07. 03:10 56 (NE) -49
V757 Cen p 1 0.3431685 8.30 8.70 0.40 24.07. 03:10 300 (NW) -69
CM Cap p 5 0.4189 11.00 11.60 0.60 24.07. 03:10 238 (SW) 9
V947 Oph p 7 0.7977454 15.25 15.60 0.35 24.07. 03:10 277 (W) 2
V502 And s 6 0.318892 13.80 14.15 0.35 24.07. 03:10 165 (S) 70
VX Lac p 1 1.0744975 10.90 13.00 2.10 24.07. 03:10 246 (SW) 69
IY Lyr s 8 0.653167 13.80 14.10 0.30 24.07. 03:10 289 (W) 25
BN Psc s 8 0.349118 16.45 16.45 0.00 24.07. 03:10 143 (SE) 65
CW Aqr p 4 0.542909 10.70 11.00 0.30 24.07. 03:11 210 (SW) 18
AI Cru p 8 1.417712 9.55 10.30 0.75 24.07. 03:11 172 (S) -79
MU Aqr s 3 0.2722205 11.30 11.30 0.00 24.07. 03:11 239 (SW) 22
V1067 Her p 1 0.258109 12.58 13.21 0.63 24.07. 03:11 307 (NW) 27
VV CVn s 1 0.5331303 13.88 14.08 0.20 24.07. 03:12 348 (N) -6
V604 Car p 10 0.472292 9.16 9.64 0.48 24.07. 03:12 133 (SE) -47
V1202 Cen p 10 2.67096 7.67 7.80 0.13 24.07. 03:12 218 (SW) -72
RW Com p 1 0.2373465 11.00 11.70 0.70 24.07. 03:12 357 (N) -13
CC Ser p 1 0.516037 11.14 11.68 0.54 24.07. 03:12 312 (NW) -12
YY Cet p 1 0.7904598 10.58 11.61 1.03 24.07. 03:12 155 (SE) 18
V467 Peg p 9 0.312814 9.43 9.52 0.09 24.07. 03:12 237 (SW) 47
V964 Per p 8 0.417274 12.40 12.90 0.50 24.07. 03:12 61 (NE) 49
GU Boo s 1 0.4887296 13.10 13.10 0.00 24.07. 03:13 324 (NW) 3
HW Vir p 1 0.11671953 10.50 11.20 0.70 24.07. 03:13 352 (N) -48
V481 Lyr p 10 7.2267 13.01 14.30 1.29 24.07. 03:13 298 (NW) 36
HY Gem p 5 0.351013 16.70 17.50 0.80 24.07. 03:13 73 (E) 15
BP Per p 1 1.978909 11.70 12.00 0.30 24.07. 03:13 73 (E) 60
V508 Cyg s 1 0.77959 13.30 13.30 0.00 24.07. 03:13 288 (W) 53
V501 Cam s 9 0.454388 13.80 14.05 0.25 24.07. 03:13 11 (N) 43
V837 Cep p 10 0.438076 12.80 13.00 0.20 24.07. 03:13 309 (NW) 60
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 24.07. 03:14 150 (SE) 17
V1151 Her p 10 0.27818 12.80 13.05 0.25 24.07. 03:14 325 (NW) 20
GW Aur p 10 2.49481 12.66 13.30 0.64 24.07. 03:14 71 (E) 28
KN Vul s 1 0.3573295 13.00 13.40 0.40 24.07. 03:14 272 (W) 35
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 24.07. 03:14 279 (W) 31
QW Gem p 1 0.3581235 10.33 10.74 0.41 24.07. 03:14 65 (NE) 18
DD Com p 1 0.2692074 14.30 15.05 0.75 24.07. 03:14 359 (N) -18
V394 Cam p 10 0.381489 13.20 13.60 0.40 24.07. 03:15 28 (NE) 50
HI Dra p 6 0.597419 9.03 9.20 0.17 24.07. 03:15 316 (NW) 42
EX CVn s 4 0.2771572 13.10 13.10 0.00 24.07. 03:16 356 (N) -1
V560 Aur p 7 1.528308 9.07 9.20 0.13 24.07. 03:16 76 (E) 42
V892 Cep p 10 0.362442 13.50 14.00 0.50 24.07. 03:16 344 (N) 63
HZ Her s 6 1.700166 12.80 12.80 0.00 24.07. 03:16 309 (NW) 14
V1064 Her p 5 0.3431545 11.30 11.60 0.30 24.07. 03:16 302 (NW) 20
TU CMi s 5 0.4334425 14.40 15.10 0.70 24.07. 03:16 71 (E) -5
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.