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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:39 // 18:15 UTC
Civil Twilight (6°): 03:04 // 18:50 UTC
Nautical Twilight (12°): 02:18 // 19:35 UTC
Astronomical Twilight (18°): 01:24 // 20:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BI Tri p 10 0.549353 12.30 12.65 0.35 28.04. 21:29 348 (N) -8
IS Boo p 8 0.25145 14.00 14.60 0.60 28.04. 21:29 86 (E) 77
EF Cep p 1 0.6061084 12.00 12.60 0.60 28.04. 21:29 349 (N) 44
V1042 Her s 1 0.511154 12.08 12.08 0.00 28.04. 21:29 97 (E) 35
NY Boo p 9 0.326815 12.15 12.50 0.35 28.04. 21:30 82 (E) 70
BV Leo s 6 0.941584 15.80 16.10 0.30 28.04. 21:30 223 (SW) 59
GR Vir p 1 0.346974 7.80 8.40 0.60 28.04. 21:30 150 (SE) 29
OV Dra p 9 0.0587357 19.00 20.70 1.70 28.04. 21:30 357 (N) 73
DK Per p 1 0.8988765 12.30 13.30 1.00 28.04. 21:30 348 (N) 19
V1289 Cen p 9 0.897009 10.40 11.20 0.80 28.04. 21:30 172 (S) -8
V417 Aql p 1 0.3703135 11.00 11.50 0.50 28.04. 21:30 79 (E) -1
PW UMa p 8 0.5552888 11.10 11.60 0.50 28.04. 21:30 319 (NW) 58
FW Hya p 9 0.406138 12.20 12.50 0.30 28.04. 21:31 204 (SW) 3
V464 Peg p 10 0.890893 12.35 12.90 0.55 28.04. 21:31 37 (NE) 5
OQ UMa s 1 0.283356 13.00 13.60 0.60 28.04. 21:31 48 (NE) 79
SY Aps s 6 0.278908 12.20 12.20 0.00 28.04. 21:31 171 (S) -34
V368 Cam s 6 0.4089212 13.35 13.35 0.00 28.04. 21:31 341 (N) 38
V880 Cyg s 1 1.0600316 13.90 14.10 0.20 28.04. 21:31 62 (NE) 21
CR CMa s 9 0.6241334 12.10 12.40 0.30 28.04. 21:31 254 (W) -12
MS UMa p 1 0.410388 11.97 12.60 0.63 28.04. 21:31 277 (W) 76
V1332 Tau p 1 0.271827 11.73 12.10 0.37 28.04. 21:31 310 (NW) -2
V438 Cam p 9 0.500825 13.60 13.90 0.30 28.04. 21:32 342 (N) 46
KV Gem p 1 0.358522 12.40 12.90 0.50 28.04. 21:32 283 (W) 10
V589 Vir p 1 0.271832 13.00 13.00 0.00 28.04. 21:32 147 (SE) 39
V842 Her s 1 0.419037 9.85 9.85 0.00 28.04. 21:32 71 (E) 61
V1062 Her p 1 0.251436 13.10 13.70 0.60 28.04. 21:32 70 (E) 45
V582 Lyr p 1 0.255905 13.44 14.61 1.17 28.04. 21:32 62 (NE) 31
RU CMa p 9 1.976173 11.30 14.60 3.30 28.04. 21:32 262 (W) -23
TU Cha p 6 0.557048 13.30 13.80 0.50 28.04. 21:32 187 (S) -41
V789 Cep p 9 0.35363 14.58 14.58 0.00 28.04. 21:32 0 (N) 45
OP Cen p 10 0.4623218 13.10 13.80 0.70 28.04. 21:33 177 (S) -19
BB Men p 10 0.257701 11.46 11.92 0.46 28.04. 21:33 203 (SW) -50
DF Hya p 1 0.3306016 11.00 11.50 0.50 28.04. 21:33 251 (W) 23
IR Lib s 8 0.2743715 8.72 8.72 0.00 28.04. 21:33 148 (SE) 5
DK Hya s 1 0.5219213 10.50 10.70 0.20 28.04. 21:33 225 (SW) 7
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 28.04. 21:33 344 (N) -20
BD Scl s 9 0.566291 10.02 10.30 0.28 28.04. 21:33 16 (N) -64
GX Boo p 6 0.38784 12.16 12.32 0.16 28.04. 21:33 150 (SE) 62
HI Gem p 7 4.69161 12.00 13.10 1.10 28.04. 21:34 288 (W) 25
TU Eri p 9 0.334978 12.56 13.13 0.57 28.04. 21:34 310 (NW) -52
AQ Psc p 1 0.4756052 8.60 8.96 0.36 28.04. 21:34 355 (N) -32
EI Aur s 7 1.226694 14.50 15.00 0.50 28.04. 21:34 313 (NW) 8
EF Ori p 1 1.619449 13.60 14.80 1.20 28.04. 21:34 288 (W) 2
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 28.04. 21:34 3 (N) -51
EQ UMa p 6 0.3581533 12.40 12.60 0.20 28.04. 21:34 302 (NW) 50
MS Her s 5 0.868042 12.90 13.30 0.40 28.04. 21:34 79 (E) 28
V1151 Her p 10 0.27818 12.80 13.05 0.25 28.04. 21:34 74 (E) 61
V338 Aqr s 9 0.285143 12.40 12.40 0.00 28.04. 21:34 57 (NE) -26
V1309 Her p 9 0.369883 12.00 12.75 0.75 28.04. 21:35 68 (E) 42
V1123 Tau p 1 0.399949 9.87 10.25 0.38 28.04. 21:35 323 (NW) -14
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.