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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DD Mon p 1 0.5680155 10.61 11.09 0.48 25.05. 05:18 63 (NE) -21
GW Cep s 1 0.3188312 11.40 12.00 0.60 25.05. 05:18 13 (N) 56
CE Scl p 10 2.277687 9.70 9.92 0.22 25.05. 05:18 156 (SE) 0
CZ CMa p 9 0.818973 13.40 13.70 0.30 25.05. 05:18 67 (NE) -42
V342 UMa s 1 0.3438515 13.40 13.40 0.00 25.05. 05:19 358 (N) 12
GM CVn s 1 0.366984 12.00 12.00 0.00 25.05. 05:19 317 (NW) 5
VZ Leo p 1 1.089904 11.80 12.90 1.10 25.05. 05:19 16 (N) -22
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 25.05. 05:19 292 (W) 67
LO Com s 1 0.2863605 12.38 12.38 0.00 25.05. 05:19 333 (NW) -9
V1106 Her s 1 0.2546005 12.60 12.60 0.00 25.05. 05:19 269 (W) 36
V359 CrA p 9 2.552523 12.00 12.90 0.90 25.05. 05:19 226 (SW) -15
BN Peg p 1 0.7132979 10.30 11.20 0.90 25.05. 05:19 202 (S) 43
V514 Cam p 6 0.362742 12.63 12.63 0.00 25.05. 05:19 357 (N) 40
IV Boo p 8 0.2830385 14.30 15.10 0.80 25.05. 05:19 314 (NW) 5
GY Pup p 10 0.4121794 11.90 12.30 0.40 25.05. 05:20 92 (E) -55
HI Leo p 1 0.3115905 10.90 11.60 0.70 25.05. 05:20 347 (N) -38
V1276 Cen p 10 2.89185 16.81 16.85 0.04 25.05. 05:20 222 (SW) -63
FG Sct s 3 0.270572 13.66 14.70 1.04 25.05. 05:20 240 (SW) 16
V791 Cep p 10 0.2887089 16.86 17.14 0.28 25.05. 05:20 5 (N) 53
SZ Hor s 10 0.62511 10.96 11.26 0.30 25.05. 05:20 143 (SE) -30
AA UMa p 1 0.468127 10.88 11.58 0.70 25.05. 05:20 8 (N) 6
PY Boo p 9 0.278049 12.10 12.65 0.55 25.05. 05:21 317 (NW) 29
V1155 Her p 10 0.36945 14.40 14.80 0.40 25.05. 05:21 303 (NW) 28
BF Tri s 9 0.326566 14.00 14.50 0.50 25.05. 05:21 100 (E) 50
V861 Her p 1 0.3446312 13.80 14.15 0.35 25.05. 05:21 297 (NW) 33
AP Dor p 10 0.213593 9.38 9.60 0.22 25.05. 05:21 134 (SE) -45
V591 Vir p 7 0.350949 12.90 13.35 0.45 25.05. 05:21 294 (NW) -15
V497 And p 10 0.3051 14.70 15.50 0.80 25.05. 05:21 112 (E) 62
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 25.05. 05:21 160 (S) 59
PY Vir s 1 0.311248 9.60 10.00 0.40 25.05. 05:21 311 (NW) -33
IP Lyr s 2 0.4728055 13.20 13.30 0.10 25.05. 05:21 274 (W) 42
V1101 Her p 1 0.382661 11.95 12.50 0.55 25.05. 05:22 293 (NW) 47
V1353 Aql p 1 1.414802 10.50 11.40 0.90 25.05. 05:22 246 (SW) 39
V1183 Her p 10 0.3095 12.65 13.10 0.45 25.05. 05:22 295 (NW) 25
V921 Her s 1 0.87738 9.44 9.44 0.00 25.05. 05:22 303 (NW) 36
KV Gem s 1 0.358522 12.40 12.85 0.45 25.05. 05:22 54 (NE) -8
EI Aqr p 10 1.222318 11.80 12.70 0.90 25.05. 05:22 199 (S) 31
RV Tri p 1 0.753664 11.50 13.30 1.80 25.05. 05:22 87 (E) 49
V357 Aps p 7 0.304565 14.00 14.30 0.30 25.05. 05:22 198 (S) -52
V404 Peg s 2 0.419177 10.47 10.47 0.00 25.05. 05:23 164 (S) 73
GY Cnc p 7 0.1754425 16.50 17.80 1.30 25.05. 05:23 21 (N) -19
V344 Lac s 1 0.392239 12.20 13.00 0.80 25.05. 05:23 310 (NW) 87
IQ TrA p 10 3.1932 9.90 10.30 0.40 25.05. 05:23 219 (SW) -50
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 25.05. 05:23 286 (W) 60
V969 Oph p 9 0.60146118 13.50 13.90 0.40 25.05. 05:24 252 (W) 19
V637 Cen p 10 0.378416 12.50 13.10 0.60 25.05. 05:24 263 (W) -51
V428 Nor p 10 0.8141 13.01 13.35 0.34 25.05. 05:24 230 (SW) -45
V856 Cep p 10 0.314008 12.25 12.50 0.25 25.05. 05:24 355 (N) 60
EM Cep p 1 0.806181 7.02 7.17 0.15 25.05. 05:24 340 (N) 76
BL Dra p 4 0.402665 11.90 12.20 0.30 25.05. 05:24 311 (NW) 63
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.