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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 °
V1220 Tau p 6 1.06424 11.90 12.50 0.60 28.04. 17:28 263 (W) 4
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 28.04. 17:28 214 (SW) 42
PP Lac p 1 0.4011613 11.10 12.00 0.90 28.04. 17:28 344 (N) 16
V1070 Her p 10 2.532128 12.00 13.50 1.50 28.04. 17:28 36 (NE) 6
AS Aps s 9 0.399351 13.40 13.80 0.40 28.04. 17:28 154 (SE) -51
NY Vir s 1 0.10101597 13.30 13.30 0.00 28.04. 17:28 106 (E) 11
V2788 Ori p 7 0.500033 12.00 12.50 0.50 28.04. 17:28 232 (SW) 34
V960 Cep s 6 0.333992 12.80 12.80 0.00 28.04. 17:29 343 (N) 33
XY Cru s 8 1.0240025 11.10 11.20 0.10 28.04. 17:29 157 (SE) -30
V591 Lyr s 2 0.300395 11.95 11.95 0.00 28.04. 17:29 29 (NE) 4
V572 Per s 5 1.21317 6.50 6.50 0.00 28.04. 17:29 306 (NW) 39
ZZ Eri p 3 0.45206 13.90 15.00 1.10 28.04. 17:29 249 (W) 4
V1105 Her p 5 0.321736 12.60 13.00 0.40 28.04. 17:29 35 (NE) -1
V532 And p 10 0.39902 13.50 13.80 0.30 28.04. 17:29 311 (NW) 18
RV Gru s 10 0.2595312 11.00 11.40 0.40 28.04. 17:29 271 (W) -73
RW Dor s 2 0.2854633 10.80 11.20 0.40 28.04. 17:29 202 (S) -35
BL CMi s 9 5.90397 12.00 12.00 0.00 28.04. 17:29 210 (SW) 38
AY Tri p 10 0.3939 14.10 14.50 0.40 28.04. 17:29 307 (NW) 13
EM Lac s 1 0.3891351 12.50 13.09 0.59 28.04. 17:29 347 (N) 16
V1353 Ori p 1 0.471453 12.93 13.20 0.27 28.04. 17:29 236 (SW) 25
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 28.04. 17:29 12 (N) 12
TY Boo p 1 0.3171485 10.81 11.47 0.66 28.04. 17:29 65 (NE) 26
V515 Cam p 6 0.30833 13.45 14.10 0.65 28.04. 17:29 18 (N) 59
KP Boo p 9 0.589859 11.90 12.35 0.45 28.04. 17:30 63 (NE) 37
V2780 Ori p 10 5.47535 12.00 13.00 1.00 28.04. 17:30 243 (SW) 43
NU Cyg p 3 0.2811248 14.30 14.90 0.60 28.04. 17:30 13 (N) 0
KZ Boo p 8 0.353515 12.65 13.10 0.45 28.04. 17:30 51 (NE) 42
BU Tri p 1 0.295568 14.40 15.00 0.60 28.04. 17:30 303 (NW) 21
PY Boo p 9 0.278049 12.10 12.65 0.55 28.04. 17:31 48 (NE) 33
V934 Mon p 9 0.509444 12.60 13.20 0.60 28.04. 17:31 212 (SW) 35
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 28.04. 17:31 6 (N) 17
V Crt s 1 0.7020358 9.90 10.10 0.20 28.04. 17:31 144 (SE) 16
HR Gem s 1 1.068963 11.40 11.70 0.30 28.04. 17:31 248 (W) 49
V342 Dra p 9 0.39221 12.65 13.05 0.40 28.04. 17:31 42 (NE) 33
V450 Per p 1 0.948673 13.00 13.70 0.70 28.04. 17:31 300 (NW) 31
HK Per p 3 2.174625 13.10 14.40 1.30 28.04. 17:32 286 (W) 45
V658 Ara p 10 0.6276 15.40 16.00 0.60 28.04. 17:32 133 (SE) -54
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 28.04. 17:32 16 (N) -6
V1301 Sco p 8 1.95406 13.00 13.50 0.50 28.04. 17:32 93 (E) -45
NW Dra s 7 0.728091 12.91 13.45 0.54 28.04. 17:32 28 (NE) 63
AS Lib p 10 0.553805 13.20 13.90 0.70 28.04. 17:32 101 (E) -19
GY Lib s 9 0.519098 12.30 12.30 0.00 28.04. 17:32 90 (E) -9
V680 Cyg p 1 1.199142 10.00 10.80 0.80 28.04. 17:32 352 (N) 14
V648 And p 10 0.5321 13.45 14.10 0.65 28.04. 17:32 333 (NW) 5
IT Vel p 10 2.088 7.03 7.08 0.05 28.04. 17:32 187 (S) -8
V920 Oph p 10 1.5505 15.10 15.90 0.80 28.04. 17:32 41 (NE) -23
FO Hya s 1 0.4695567 9.50 9.50 0.00 28.04. 17:32 165 (S) 20
I Boo p 1 0.2678178 5.80 6.40 0.60 28.04. 17:32 54 (NE) 34
GV Boo s 2 0.367868 12.40 12.40 0.00 28.04. 17:32 87 (E) 33
HL Aur p 1 0.6225056 10.80 11.90 1.10 28.04. 17:32 285 (W) 64
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.