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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 18:59 UTC
Civil Twilight (6°): 02:14 // 19:40 UTC
Nautical Twilight (12°): 01:15 // 20:40 UTC
Astronomical Twilight (18°): 23:21 // 22:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AL Leo s 1 1.6055175 10.20 10.20 0.00 30.05. 20:26 259 (W) 33
MX Her s 2 2.3476 11.40 11.40 0.00 30.05. 20:26 67 (NE) 54
BE Cep s 1 0.4243943 12.40 13.00 0.60 30.05. 20:27 26 (NE) 26
EL Aqr s 1 0.48141 10.38 10.38 0.00 30.05. 20:27 45 (NE) -40
BT CrB p 9 0.0892 18.90 20.40 1.50 30.05. 20:27 114 (SE) 64
V563 And s 8 0.3031916 13.70 14.00 0.30 30.05. 20:27 360 (N) -3
RT UMi s 3 1.841972 10.79 10.86 0.07 30.05. 20:27 12 (N) 56
GX Boo s 6 0.38784 12.16 12.32 0.16 30.05. 20:28 180 (S) 65
V520 Cas s 1 0.489832 12.50 13.10 0.60 30.05. 20:28 20 (N) 20
V470 Cam p 1 0.0956467 14.10 14.75 0.65 30.05. 20:28 330 (NW) 40
V343 UMa s 1 0.560642 14.20 14.20 0.00 30.05. 20:28 294 (NW) 60
SW Lac p 1 0.320719 8.51 9.39 0.88 30.05. 20:28 36 (NE) 7
VZ Tri s 2 0.4334825 12.80 13.30 0.50 30.05. 20:28 356 (N) -8
V451 Mon p 8 1.83209 14.40 15.20 0.80 30.05. 20:28 285 (W) -11
IR Cnc s 5 0.717767 11.90 12.27 0.37 30.05. 20:28 281 (W) 21
V528 Mon p 5 1.4237507 12.80 13.80 1.00 30.05. 20:28 283 (W) -8
V813 Cep p 10 0.338921 13.15 13.50 0.35 30.05. 20:28 40 (NE) 41
HY Lyr s 4 0.369101 13.80 14.10 0.30 30.05. 20:28 86 (E) 40
V1258 Cen p 10 0.08885 15.40 22.20 6.80 30.05. 20:29 193 (S) 8
V429 Cam p 9 0.441156 13.00 13.50 0.50 30.05. 20:29 344 (N) 43
EX Hya p 10 0.068233846 9.60 13.99 4.39 30.05. 20:29 196 (S) 9
GP Boo p 1 0.81877 11.10 11.40 0.30 30.05. 20:29 153 (SE) 62
V776 Cas s 1 0.440417 8.94 8.94 0.00 30.05. 20:29 1 (N) 30
V541 Cas p 1 0.9098488 10.40 11.10 0.70 30.05. 20:29 356 (N) 24
IM Lac p 1 1.268337 12.90 13.40 0.50 30.05. 20:30 35 (NE) 24
V472 Cen p 10 0.4227 12.70 13.20 0.50 30.05. 20:30 195 (S) 4
KT Cnc p 8 0.323691 13.60 14.20 0.60 30.05. 20:30 272 (W) 13
V644 Aur p 7 0.78045 11.22 11.53 0.31 30.05. 20:30 311 (NW) 11
V1056 Cas p 8 0.7427267 14.10 14.10 0.00 30.05. 20:30 10 (N) 20
BS Dra p 4 3.364012 9.12 9.86 0.74 30.05. 20:30 25 (NE) 48
UV Gru p 10 0.365688 12.75 13.55 0.80 30.05. 20:31 109 (E) -54
V4394 Sgr p 10 3.283 10.52 11.06 0.54 30.05. 20:31 121 (SE) 0
QS Vir p 9 0.150757525 14.27 17.76 3.49 30.05. 20:31 184 (S) 27
AM Eri p 4 0.3165735 14.40 15.20 0.80 30.05. 20:31 309 (NW) -42
V392 Ori s 1 0.659284 10.90 10.90 0.00 30.05. 20:31 303 (NW) -3
BB Tri p 10 0.392372 14.00 14.40 0.40 30.05. 20:31 6 (N) -6
V1207 Her p 8 0.2667556 12.55 13.40 0.85 30.05. 20:32 116 (SE) 51
V1865 Ori s 3 0.717374 12.50 12.50 0.00 30.05. 20:32 311 (NW) -11
AH Mic p 10 0.387315 13.20 13.60 0.40 30.05. 20:32 110 (E) -38
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 30.05. 20:32 30 (NE) 24
GU Leo p 2 0.354085 11.60 12.30 0.70 30.05. 20:32 263 (W) 30
BH Cen s 9 0.791585 10.03 10.03 0.00 30.05. 20:32 198 (S) -27
V728 Her p 1 0.4712895 10.90 11.50 0.60 30.05. 20:32 85 (E) 56
V1063 Cas p 9 0.620008 11.60 12.30 0.70 30.05. 20:32 5 (N) 36
NZ Boo p 1 0.0589094 17.20 20.00 2.80 30.05. 20:33 143 (SE) 71
V784 Aql p 4 0.5876933 14.20 14.80 0.60 30.05. 20:33 81 (E) 10
AY CrB s 8 0.460476 13.50 14.00 0.50 30.05. 20:33 136 (SE) 66
AU Lac s 1 1.3924385 12.00 12.20 0.20 30.05. 20:33 37 (NE) 21
QY Hya p 2 0.292341 9.04 9.36 0.32 30.05. 20:33 206 (SW) 8
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 30.05. 20:33 65 (NE) 20
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.