Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:25 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:11 UTC
Nautical Twilight (12°): 03:14 // 18:51 UTC
Astronomical Twilight (18°): 02:30 // 19:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GU Vul p 2 0.774228 11.60 12.20 0.60 06.04. 08:39 250 (W) 50
GQ Dra p 3 0.765903 8.98 9.42 0.44 06.04. 08:39 304 (NW) 43
V878 Mon p 10 0.697461 8.11 8.18 0.07 06.04. 08:39 64 (NE) -22
DQ CVn s 1 0.491422 12.28 12.56 0.28 06.04. 08:39 335 (NW) -1
GZ And p 1 0.3050173 10.83 11.61 0.78 06.04. 08:39 78 (E) 54
SU Ind s 8 0.986356 9.50 9.70 0.20 06.04. 08:39 198 (S) -8
V416 CMa p 10 0.418639 8.61 8.99 0.38 06.04. 08:40 82 (E) -40
HK Cep p 10 1.0513 14.20 14.80 0.60 06.04. 08:40 303 (NW) 71
V357 Peg s 1 0.578451 9.01 9.01 0.00 06.04. 08:40 147 (SE) 62
GK Boo p 1 0.477772 10.30 10.80 0.50 06.04. 08:40 315 (NW) 11
AW Tri p 10 0.388194 13.40 13.70 0.30 06.04. 08:40 106 (E) 52
OS Her p 9 0.792285 13.26 14.36 1.10 06.04. 08:40 281 (W) 38
V623 Aur p 8 0.60309 12.50 12.90 0.40 06.04. 08:40 52 (NE) 20
X PsA p 10 0.3977746 13.00 14.30 1.30 06.04. 08:40 188 (S) 15
V339 Per p 10 1.099031 15.70 17.50 1.80 06.04. 08:41 75 (E) 33
VV Vir p 1 0.446135 11.90 13.20 1.30 06.04. 08:41 295 (NW) -32
NN Com p 5 0.582846 13.38 13.78 0.40 06.04. 08:41 330 (NW) -21
V412 Her p 7 0.3362122 14.70 15.50 0.80 06.04. 08:41 279 (W) 27
NZ Boo p 1 0.0589094 17.20 20.00 2.80 06.04. 08:41 309 (NW) 12
CS CrB p 9 0.336486 15.00 15.20 0.20 06.04. 08:42 293 (NW) 17
V363 Lup p 10 0.347743 11.60 11.90 0.30 06.04. 08:42 252 (W) -44
XY Men p 10 0.7766348 10.63 11.27 0.64 06.04. 08:42 152 (SE) -50
HR Cas p 10 3.54371 15.40 17.40 2.00 06.04. 08:42 64 (NE) 68
V856 Cep p 10 0.314008 12.25 12.50 0.25 06.04. 08:42 355 (N) 60
AY CrB s 8 0.460476 13.50 14.00 0.50 06.04. 08:42 305 (NW) 12
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 06.04. 08:42 32 (NE) -22
V620 Cyg p 9 6.267272 11.50 13.00 1.50 06.04. 08:42 228 (SW) 71
V781 Tau s 1 0.344909 8.90 9.30 0.40 06.04. 08:42 60 (NE) 10
HR Boo s 1 0.315967 13.25 13.70 0.45 06.04. 08:42 305 (NW) 0
QR Car p 10 0.749008 10.00 10.50 0.50 06.04. 08:43 164 (S) -71
DY CVn p 1 0.2459495 12.00 12.50 0.50 06.04. 08:43 331 (NW) 3
V1237 Tau p 8 0.287447 14.03 14.18 0.15 06.04. 08:43 66 (NE) 12
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 06.04. 08:43 272 (W) 75
V1239 Tau p 5 1.084796 10.66 11.08 0.42 06.04. 08:43 60 (NE) 10
DY Cet p 1 0.44079 9.47 10.05 0.58 06.04. 08:43 123 (SE) 8
V513 Her p 3 0.3037692 15.30 15.70 0.40 06.04. 08:43 276 (W) 27
V694 Aql p 6 0.820581 12.40 12.90 0.50 06.04. 08:43 236 (SW) 35
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 06.04. 08:43 304 (NW) 62
V375 Cam s 8 0.32208 13.60 14.10 0.50 06.04. 08:43 17 (N) 48
BM UMa s 1 0.2712208 13.80 14.60 0.80 06.04. 08:43 355 (N) 7
V934 Cep p 7 0.431014 13.02 13.50 0.48 06.04. 08:43 9 (N) 70
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 06.04. 08:44 340 (N) 86
V662 Pup p 10 0.2386 20.10 20.50 0.40 06.04. 08:44 105 (E) -58
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 06.04. 08:44 169 (S) 70
V1300 Her p 1 0.296334 12.63 13.00 0.37 06.04. 08:44 286 (W) 38
AS Aps s 9 0.399351 13.40 13.80 0.40 06.04. 08:45 206 (SW) -51
FS Aqr p 7 0.26205 13.20 14.00 0.80 06.04. 08:45 193 (S) 39
DW UMa p 1 0.13660653 15.10 16.60 1.50 06.04. 08:45 2 (N) 19
V421 Dra p 10 0.653567 12.16 12.54 0.38 06.04. 08:45 349 (N) 55
HZ Dra p 5 0.772934 8.16 8.32 0.16 06.04. 08:45 330 (NW) 61
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.