Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:32 UTC
Civil Twilight (6°): 02:44 // 19:08 UTC
Nautical Twilight (12°): 01:53 // 19:58 UTC
Astronomical Twilight (18°): 00:50 // 21:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V580 Lyr p 1 0.289052 12.85 13.42 0.57 10.05. 08:15 291 (W) 30
YZ Cas s 9 4.4672223 5.71 5.78 0.07 10.05. 08:15 3 (N) 65
FP Mon p 10 2.098473 13.30 16.30 3.00 10.05. 08:15 88 (E) -15
ES Oct p 10 0.510696 12.66 13.70 1.04 10.05. 08:15 191 (S) -42
MR Cyg p 1 1.67703362 8.75 9.68 0.93 10.05. 08:15 280 (W) 65
IV Dra s 4 0.2681055 13.70 13.70 0.00 10.05. 08:15 332 (NW) 21
IY Lyr p 8 0.653167 13.80 14.10 0.30 10.05. 08:16 291 (W) 23
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 10.05. 08:16 279 (W) 35
V828 Cyg p 6 2.104144 9.70 10.12 0.42 10.05. 08:16 300 (NW) 55
RZ Tau s 1 0.4156763 10.08 10.66 0.58 10.05. 08:16 99 (E) 32
PY Vir p 1 0.311248 9.60 10.10 0.50 10.05. 08:16 346 (N) -43
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 10.05. 08:16 292 (W) 25
NY Vir s 1 0.10101597 13.30 13.30 0.00 10.05. 08:17 338 (N) -40
BW Lib p 7 0.932358 13.40 14.70 1.30 10.05. 08:17 293 (NW) -44
V953 Mon s 7 0.426934 13.80 13.80 0.00 10.05. 08:17 71 (E) -16
FT Lup p 9 0.470084 9.70 10.64 0.94 10.05. 08:17 271 (W) -64
V2768 Ori s 8 0.33262 15.00 15.00 0.00 10.05. 08:17 94 (E) 10
V1140 Cen p 9 0.434606 13.60 14.70 1.10 10.05. 08:17 340 (N) -77
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 10.05. 08:17 236 (SW) -11
V1091 Her s 1 0.393559 12.04 12.04 0.00 10.05. 08:17 309 (NW) 16
NQ Aqr p 8 0.429586 12.40 12.95 0.55 10.05. 08:17 232 (SW) 14
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 10.05. 08:17 288 (W) 38
BH Gem p 10 6.24955 13.60 16.00 2.40 10.05. 08:17 77 (E) 24
V1853 Ori p 1 0.383 11.60 12.02 0.42 10.05. 08:17 94 (E) 25
EE CVn p 1 0.280562 13.70 14.57 0.87 10.05. 08:18 347 (N) -7
DR CVn s 1 0.329058 11.70 11.95 0.25 10.05. 08:18 357 (N) -4
V534 Aur p 8 2.141839 10.43 10.76 0.33 10.05. 08:18 72 (E) 22
BB Lac p 6 3.865888 13.00 14.60 1.60 10.05. 08:18 276 (W) 70
V704 Cyg p 1 0.570705 13.60 14.60 1.00 10.05. 08:18 280 (W) 59
XY Boo s 1 0.370564 10.30 10.61 0.31 10.05. 08:18 341 (N) -18
AR CrB s 1 0.3973515 10.80 10.80 0.00 10.05. 08:18 316 (NW) 0
V1049 Her s 3 0.72733 10.80 10.80 0.00 10.05. 08:18 298 (NW) 5
GR Vir p 1 0.346974 7.80 8.40 0.60 10.05. 08:18 316 (NW) -39
CR Aqr p 6 0.514491 13.60 14.50 0.90 10.05. 08:19 230 (SW) 12
V490 And p 7 0.424185 14.60 15.10 0.50 10.05. 08:19 188 (S) 82
V1202 Cen p 10 2.67096 7.67 7.80 0.13 10.05. 08:19 215 (SW) -73
V368 Cam s 6 0.4089212 13.35 13.35 0.00 10.05. 08:19 28 (NE) 55
V569 Lyr p 6 1.2397626 11.90 12.30 0.40 10.05. 08:19 300 (NW) 26
ET Mus p 8 0.4593487 12.10 12.90 0.80 10.05. 08:19 184 (S) -65
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 10.05. 08:19 303 (NW) 43
V1153 Her p 10 0.374217 12.40 12.65 0.25 10.05. 08:19 327 (NW) 20
NQ Cam s 1 0.362099 13.10 13.65 0.55 10.05. 08:19 23 (NE) 42
V1104 Her p 1 0.227876 13.30 14.10 0.80 10.05. 08:20 310 (NW) 32
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 10.05. 08:20 241 (SW) 25
V1079 Cas p 9 0.283611 15.83 16.00 0.17 10.05. 08:20 33 (NE) 79
EE Aqr p 1 0.5089958 8.30 8.94 0.64 10.05. 08:20 209 (SW) 15
CS CrB p 9 0.336486 15.00 15.20 0.20 10.05. 08:20 313 (NW) 2
V481 Peg p 9 0.422025 9.55 9.95 0.40 10.05. 08:20 243 (SW) 49
V1799 Ori p 2 0.290304 12.90 13.90 1.00 10.05. 08:20 107 (E) 22
V1669 Cyg p 10 3.0919 14.70 15.90 1.20 10.05. 08:20 263 (W) 60
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.