Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 18:42 UTC
Civil Twilight (6°): 02:32 // 19:20 UTC
Nautical Twilight (12°): 01:39 // 20:13 UTC
Astronomical Twilight (18°): 00:26 // 21:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SU Boo s 1 1.56125 11.96 12.04 0.08 16.05. 17:03 80 (E) 35
V829 Her p 1 0.358153 11.90 12.50 0.60 16.05. 17:03 54 (NE) 16
GW Cep p 1 0.3188312 11.40 12.10 0.70 16.05. 17:03 348 (N) 45
V605 Car p 9 0.688714 9.50 10.18 0.68 16.05. 17:03 198 (S) -17
V496 Mon p 5 0.660764 12.50 13.30 0.80 16.05. 17:03 236 (SW) 29
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 16.05. 17:04 253 (W) 39
GN CVn s 1 0.395009 12.00 12.50 0.50 16.05. 17:04 77 (E) 43
RZ PsA p 9 1.15064 11.00 12.50 1.50 16.05. 17:04 322 (NW) -70
DI CVn s 1 0.305966 13.60 13.60 0.00 16.05. 17:04 99 (E) 56
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 16.05. 17:04 16 (N) -46
FN CVn p 10 0.6107153 12.15 12.45 0.30 16.05. 17:04 73 (E) 52
V555 Hya p 10 0.539643 11.82 12.50 0.68 16.05. 17:04 134 (SE) -4
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 16.05. 17:04 5 (N) 8
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 16.05. 17:05 4 (N) -4
GU Boo s 1 0.4887296 13.10 13.10 0.00 16.05. 17:05 70 (E) 29
V678 Cyg s 10 2.29179 14.70 14.70 0.00 16.05. 17:05 358 (N) 7
V1374 Tau s 1 0.250818 13.00 13.00 0.00 16.05. 17:05 267 (W) 41
HS Leo s 2 0.337706 13.80 14.40 0.60 16.05. 17:05 133 (SE) 61
QU Per p 4 2.400935 12.20 14.80 2.60 16.05. 17:05 305 (NW) 25
YY Cnc p 1 0.698445 11.30 11.70 0.40 16.05. 17:06 222 (SW) 67
EF Ori p 1 1.619449 13.60 14.80 1.20 16.05. 17:06 249 (W) 33
RW Dor s 2 0.2854633 10.80 11.20 0.40 16.05. 17:06 206 (SW) -38
V661 Pup p 10 0.8882 20.20 21.00 0.80 16.05. 17:06 203 (SW) -12
EG CMi p 9 0.533605 13.10 13.60 0.50 16.05. 17:06 215 (SW) 36
V2712 Ori p 10 0.346489 12.54 12.82 0.28 16.05. 17:06 243 (SW) 11
V506 Cam s 8 0.3401 12.70 13.20 0.50 16.05. 17:06 358 (N) 56
V581 Lyr p 8 0.787001 12.70 13.00 0.30 16.05. 17:06 33 (NE) 5
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 16.05. 17:07 293 (NW) 0
GW Tau s 1 0.6413225 11.20 11.70 0.50 16.05. 17:07 279 (W) 26
V936 Mon p 8 0.368958 14.00 15.00 1.00 16.05. 17:07 224 (SW) 30
IS Cas s 1 1.841517 12.10 12.20 0.10 16.05. 17:07 347 (N) 22
V683 And p 8 1.557415 10.43 10.90 0.47 16.05. 17:07 340 (N) 7
V384 Vul s 1 0.4388572 12.72 13.16 0.44 16.05. 17:07 9 (N) -11
V1094 Cas s 1 0.51429 12.40 12.74 0.34 16.05. 17:07 332 (NW) 28
CY Cha s 10 0.443751 13.50 14.00 0.50 16.05. 17:07 176 (S) -40
MU Lac s 10 0.2775155 14.10 14.10 0.00 16.05. 17:08 354 (N) 12
NS Cep s 6 0.77638 12.20 12.24 0.04 16.05. 17:08 8 (N) 21
IW UMa s 1 0.774718 11.70 11.81 0.11 16.05. 17:08 208 (SW) 83
V460 Cam p 10 0.360446 13.20 13.60 0.40 16.05. 17:08 319 (NW) 63
V421 Cam s 8 2.25308 12.83 13.50 0.67 16.05. 17:08 345 (N) 55
WX Sex s 4 0.428871 12.40 12.40 0.00 16.05. 17:08 174 (S) 41
MX Her p 2 2.3476 11.40 12.90 1.50 16.05. 17:08 36 (NE) 22
V464 Peg p 10 0.890893 12.35 12.90 0.55 16.05. 17:09 359 (N) -5
MT Cas p 1 0.313878 13.30 14.13 0.83 16.05. 17:10 339 (N) 19
NZ Boo p 1 0.0589094 17.20 20.00 2.80 16.05. 17:10 74 (E) 32
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 16.05. 17:10 207 (SW) 50
AW CrB s 1 0.3609357 11.08 11.08 0.00 16.05. 17:10 61 (NE) 23
CE Leo s 1 0.3034287 11.80 12.50 0.70 16.05. 17:10 129 (SE) 55
AU Phe s 10 0.2658125 12.23 12.73 0.50 16.05. 17:10 250 (W) -51
ER Hya p 10 0.6516339 13.60 14.70 1.10 16.05. 17:10 139 (SE) 4
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.