Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IY Lyr s 8 0.653167 13.80 14.10 0.30 22.04. 09:11 289 (W) 26
FL Peg s 6 0.4743125 13.50 14.00 0.50 22.04. 09:11 235 (SW) 37
RY Men p 10 0.369514 13.19 14.16 0.97 22.04. 09:11 171 (S) -44
V496 Cam p 7 0.392897 13.95 14.40 0.45 22.04. 09:11 11 (N) 45
FL Lac s 1 1.107321 12.90 12.90 0.00 22.04. 09:11 284 (W) 77
V842 Cep p 10 0.2889547 14.00 14.70 0.70 22.04. 09:12 342 (N) 58
V659 Ara s 10 0.2918802 13.90 14.40 0.50 22.04. 09:12 226 (SW) -52
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 22.04. 09:12 300 (NW) 52
V2768 Ori s 8 0.33262 15.00 15.00 0.00 22.04. 09:12 91 (E) 7
V524 Hya p 10 0.15 17.12 19.40 2.28 22.04. 09:12 51 (NE) -27
V609 Cen p 10 0.458448 13.30 13.60 0.30 22.04. 09:13 241 (SW) -78
CX CVn p 5 3.2815985 9.34 9.60 0.26 22.04. 09:13 337 (NW) -8
V961 Cyg p 1 2.037799 12.20 12.80 0.60 22.04. 09:13 278 (W) 38
V1285 Sco p 10 3.35345 13.45 15.00 1.55 22.04. 09:13 269 (W) -41
CN Del p 10 0.567073 14.20 14.60 0.40 22.04. 09:13 253 (W) 31
V365 Dra p 10 0.35396 11.82 12.03 0.21 22.04. 09:13 319 (NW) 32
HH Boo p 1 0.318666 11.00 11.50 0.50 22.04. 09:13 339 (N) 10
V1153 Her p 10 0.374217 12.40 12.65 0.25 22.04. 09:13 325 (NW) 22
V822 Her s 1 1.391137 6.12 6.12 0.00 22.04. 09:13 272 (W) 16
DZ Vul p 6 1.594126 11.80 12.50 0.70 22.04. 09:13 254 (W) 47
V1121 Tau p 4 0.8242202 8.46 8.89 0.43 22.04. 09:14 125 (SE) 27
V512 Cen p 10 1.94476 11.50 12.00 0.50 22.04. 09:14 286 (W) -66
HI Lac p 10 0.1666655 15.00 18.00 3.00 22.04. 09:14 295 (NW) 77
MO Aqr p 2 0.3981435 9.95 10.28 0.33 22.04. 09:14 234 (SW) 23
V351 Lib p 4 0.349735 13.40 14.10 0.70 22.04. 09:14 292 (W) -32
V1189 Cyg s 5 1.041837 13.10 13.70 0.60 22.04. 09:14 297 (NW) 53
V653 Ara p 10 0.2614 12.50 12.90 0.40 22.04. 09:14 236 (SW) -51
KO Ara p 9 0.3825476 13.30 14.10 0.80 22.04. 09:14 232 (SW) -42
V342 UMa s 1 0.3438515 13.40 13.40 0.00 22.04. 09:14 14 (N) 14
V676 Aql s 10 0.57551 14.30 14.80 0.50 22.04. 09:15 257 (W) 19
V410 Aql p 10 0.981136 14.50 15.00 0.50 22.04. 09:15 261 (W) 14
FS Lup p 9 0.3813993 11.50 12.50 1.00 22.04. 09:15 252 (W) -66
NX Cam s 8 0.605772 10.50 10.50 0.00 22.04. 09:15 52 (NE) 62
EP Cas s 1 0.8134382 11.20 11.40 0.20 22.04. 09:15 336 (NW) 82
V1258 Cen p 10 0.08885 15.40 22.20 6.80 22.04. 09:15 334 (NW) -69
NZ Boo p 1 0.0589094 17.20 20.00 2.80 22.04. 09:15 327 (NW) 1
V1160 Her p 10 0.376073 12.20 12.65 0.45 22.04. 09:15 320 (NW) 16
IZ Lac s 1 0.7989215 12.50 12.70 0.20 22.04. 09:15 287 (W) 70
V836 Cep p 10 0.418772 13.25 13.60 0.35 22.04. 09:15 312 (NW) 61
BD Scl p 9 0.566291 10.02 10.30 0.28 22.04. 09:16 177 (S) 15
TY Boo p 1 0.3171485 10.81 11.47 0.66 22.04. 09:16 328 (NW) 2
V463 And p 1 0.406095 12.15 13.05 0.90 22.04. 09:16 225 (SW) 73
V438 Cam p 9 0.500825 13.60 13.90 0.30 22.04. 09:16 19 (N) 48
RU UMi s 1 0.524926 10.00 10.22 0.22 22.04. 09:16 352 (N) 31
V789 Her s 1 0.3200448 14.90 14.90 0.00 22.04. 09:16 311 (NW) 22
V1005 Her p 3 0.278962 14.11 14.68 0.57 22.04. 09:16 322 (NW) 24
DU CVn s 2 0.3071015 13.10 13.10 0.00 22.04. 09:17 354 (N) -2
V565 And p 8 0.3272 12.17 12.30 0.13 22.04. 09:17 98 (E) 72
DI CVn p 1 0.305966 13.60 14.40 0.80 22.04. 09:17 358 (N) -4
EX Hya p 10 0.068233846 9.60 13.99 4.39 22.04. 09:17 341 (N) -68
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.