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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IV Gem s 3 0.60269 12.20 12.20 0.00 25.05. 12:00 117 (SE) 60
AS CrB p 1 0.380663 11.35 11.85 0.50 25.05. 12:00 15 (N) -3
V959 Per p 8 0.990719 10.11 10.75 0.64 25.05. 12:00 212 (SW) 76
V495 Cam p 10 0.354461 13.00 13.35 0.35 25.05. 12:00 18 (N) 58
V572 Oph p 10 2.4306039 15.40 16.60 1.20 25.05. 12:00 344 (N) -37
XY Phe p 10 0.33867 13.48 14.23 0.75 25.05. 12:00 218 (SW) -13
V2650 Oph p 7 0.384054 12.57 13.20 0.63 25.05. 12:00 351 (N) -31
AH Cnc s 1 0.360455 13.31 13.68 0.37 25.05. 12:00 111 (E) 31
BV Dra s 1 0.350067 7.88 7.88 0.00 25.05. 12:00 15 (N) 24
YZ CVn s 1 1.175557 12.50 12.55 0.05 25.05. 12:00 42 (NE) 0
BT CrB p 9 0.0892 18.90 20.40 1.50 25.05. 12:00 15 (N) -3
V662 Car p 9 1.4135547 12.09 12.70 0.61 25.05. 12:01 140 (SE) -39
V1799 Ori s 2 0.290304 12.90 13.60 0.70 25.05. 12:01 189 (S) 46
EX And s 8 1.632506 12.70 13.00 0.30 25.05. 12:01 302 (NW) 38
PY Boo p 9 0.278049 12.10 12.65 0.55 25.05. 12:01 17 (N) 14
HY Lyr p 4 0.369101 13.80 14.40 0.60 25.05. 12:01 346 (N) -7
V960 Cep s 6 0.333992 12.80 12.80 0.00 25.05. 12:01 327 (NW) 49
CG Cyg s 1 0.6311435 9.73 9.73 0.00 25.05. 12:01 317 (NW) 9
SX Crv p 1 0.3166127 8.99 9.25 0.26 25.05. 12:01 86 (E) -28
KV Peg s 5 0.4577795 11.73 11.73 0.00 25.05. 12:02 302 (NW) -4
CX Ser p 1 0.997289 12.30 13.10 0.80 25.05. 12:02 33 (NE) -32
TV Men p 10 0.75721 13.24 13.69 0.45 25.05. 12:02 182 (S) -36
CU Sge s 1 0.7916759 10.90 11.30 0.40 25.05. 12:02 327 (NW) -18
CN And s 1 0.4627909 9.70 9.96 0.26 25.05. 12:03 289 (W) 39
V380 Dra s 1 0.4937366 12.28 12.28 0.00 25.05. 12:03 357 (N) 29
V915 Mon p 10 2.13583 10.85 11.17 0.32 25.05. 12:03 148 (SE) 41
V1340 Her p 9 0.4189 13.20 13.50 0.30 25.05. 12:03 341 (N) -26
V466 Cam s 9 0.3998995 12.60 12.60 0.00 25.05. 12:03 19 (N) 65
TU Cha p 6 0.557048 13.30 13.80 0.50 25.05. 12:03 164 (S) -48
V404 And p 1 0.676034 10.80 11.40 0.60 25.05. 12:03 284 (W) 46
V417 Aql s 1 0.3703135 11.00 11.50 0.50 25.05. 12:04 321 (NW) -27
V755 Cep p 10 0.392195 12.63 12.95 0.32 25.05. 12:04 333 (NW) 52
CR Scl p 10 0.246539 9.62 9.77 0.15 25.05. 12:04 231 (SW) -15
V470 Hya p 7 0.395393 13.00 13.50 0.50 25.05. 12:04 128 (SE) 28
GQ Boo s 1 0.3846402 12.65 12.65 0.00 25.05. 12:04 31 (NE) -9
AW Ari s 8 0.381766 13.66 14.30 0.64 25.05. 12:04 248 (W) 34
BL Eri s 1 0.416918 11.51 11.51 0.00 25.05. 12:04 198 (S) 27
OP Aql p 9 3.227797 12.20 14.60 2.40 25.05. 12:04 319 (NW) -22
V412 Lyr p 1 0.931481 13.70 14.70 1.00 25.05. 12:04 336 (NW) -7
W For p 7 0.617895 13.13 13.76 0.63 25.05. 12:04 215 (SW) 7
V618 Aur p 9 0.992835 12.95 13.90 0.95 25.05. 12:05 162 (S) 71
DD Aqr p 1 0.7210105 10.90 11.70 0.80 25.05. 12:05 277 (W) -4
V1238 Her p 4 0.3701515 9.53 9.53 0.00 25.05. 12:05 3 (N) 2
G4694.0116 Cet p 1 0.643459 10.61 11.01 0.40 25.05. 12:05 230 (SW) 25
V442 Cam p 1 0.442643 13.05 13.46 0.41 25.05. 12:05 11 (N) 65
V2788 Ori s 7 0.500033 12.00 12.00 0.00 25.05. 12:06 161 (S) 44
XZ Cnc p 1 0.714673 9.80 10.20 0.40 25.05. 12:06 116 (SE) 37
TY Cap p 1 1.423458 10.50 11.80 1.30 25.05. 12:06 298 (NW) -37
BU Tri s 1 0.295568 14.40 15.00 0.60 25.05. 12:06 267 (W) 55
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 25.05. 12:06 335 (NW) 19
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.