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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:02 // 17:56 UTC
Civil Twilight (6°): 03:29 // 18:29 UTC
Nautical Twilight (12°): 02:47 // 19:11 UTC
Astronomical Twilight (18°): 02:00 // 19:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V839 Cen p 8 0.330936 9.51 10.13 0.62 17.04. 02:40 229 (SW) -15
RZ Com p 1 0.338507 10.42 11.13 0.71 17.04. 02:40 272 (W) 29
AH Cep s 5 1.774741 6.78 7.03 0.25 17.04. 02:41 38 (NE) 47
EM Tuc p 4 0.326575 12.16 12.76 0.60 17.04. 02:41 144 (SE) -48
GI CVn s 8 0.30316 14.10 14.60 0.50 17.04. 02:41 285 (W) 57
WW Aur s 1 2.5250193 5.79 6.43 0.64 17.04. 02:41 345 (N) -6
V494 Cyg p 8 1.794326 13.50 14.20 0.70 17.04. 02:41 101 (E) 55
TT Her s 1 0.912078 9.61 9.89 0.28 17.04. 02:41 193 (S) 56
V471 Peg p 10 0.9382 11.18 11.33 0.15 17.04. 02:41 95 (E) 28
EY Gem p 2 0.941135 12.80 13.50 0.70 17.04. 02:41 339 (N) -20
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 17.04. 02:41 309 (NW) -12
AF Pup p 10 0.3836773 13.30 13.50 0.20 17.04. 02:41 267 (W) -60
V452 Vel p 10 0.525412 10.88 11.05 0.17 17.04. 02:41 268 (W) -55
OP Dra p 9 0.323163 14.71 15.09 0.38 17.04. 02:42 338 (N) 49
V1263 Cen p 10 0.410756 12.10 12.95 0.85 17.04. 02:42 230 (SW) -10
V740 Per p 4 0.373042 11.22 11.87 0.65 17.04. 02:42 16 (N) -4
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 17.04. 02:42 105 (E) 2
V1232 Her p 9 0.267905 14.45 15.13 0.68 17.04. 02:42 203 (SW) 77
V469 And p 10 0.328106 15.10 15.90 0.80 17.04. 02:42 53 (NE) 25
AQ Com p 1 0.2813295 15.20 15.70 0.50 17.04. 02:42 270 (W) 29
IR Vir p 3 0.36938 12.10 12.70 0.60 17.04. 02:42 253 (W) 9
BG Del s 7 0.5636117 13.60 13.80 0.20 17.04. 02:42 115 (SE) 41
V1031 Ori p 1 3.40556 6.02 6.43 0.41 17.04. 02:43 351 (N) -50
UY Mus s 10 0.562441 11.70 12.00 0.30 17.04. 02:43 210 (SW) -39
AI Tri p 3 0.19174566 16.00 16.50 0.50 17.04. 02:43 42 (NE) 2
V585 Aur p 4 0.535301 11.05 11.45 0.40 17.04. 02:43 8 (N) -8
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 17.04. 02:43 83 (E) 68
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 17.04. 02:43 71 (E) 54
V2617 Oph p 10 0.424074 13.15 13.75 0.60 17.04. 02:43 197 (S) 30
V443 Cam s 9 0.411691 14.00 14.80 0.80 17.04. 02:43 355 (N) 35
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 17.04. 02:44 102 (E) 76
DV Psc s 1 0.3085358 10.59 10.59 0.00 17.04. 02:44 77 (E) -3
V2769 Ori p 5 0.27872 15.00 15.30 0.30 17.04. 02:44 351 (N) -35
V1282 Her p 1 0.278349 13.35 13.75 0.40 17.04. 02:44 155 (SE) 85
AE Hya s 9 0.3928877 13.90 14.60 0.70 17.04. 02:44 273 (W) -34
V813 Cep p 10 0.338921 13.15 13.50 0.35 17.04. 02:44 48 (NE) 65
DQ Her p 7 0.19362088 13.00 18.08 5.08 17.04. 02:45 118 (SE) 82
ER Ori s 1 0.4234005 9.32 9.92 0.60 17.04. 02:45 6 (N) -48
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 17.04. 02:45 141 (SE) 46
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 17.04. 02:45 89 (E) 52
V383 Gem s 2 0.757285 12.78 13.20 0.42 17.04. 02:46 341 (N) -14
UZ Dra p 1 3.2613024 9.90 10.70 0.80 17.04. 02:46 26 (NE) 66
V784 Aql s 4 0.5876933 14.20 14.80 0.60 17.04. 02:46 124 (SE) 41
EH Hya p 10 0.2969053 14.20 15.00 0.80 17.04. 02:46 241 (SW) -19
V1374 Tau s 1 0.250818 13.00 13.00 0.00 17.04. 02:46 356 (N) -11
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 17.04. 02:46 102 (E) 51
V878 Ara p 10 0.770465 8.00 8.22 0.22 17.04. 02:46 187 (S) -7
QY Boo p 10 0.341883 12.70 12.90 0.20 17.04. 02:46 262 (W) 70
V375 Cas s 1 1.473398 10.10 10.60 0.50 17.04. 02:46 36 (NE) 40
CT Cet p 6 0.2564878 9.29 9.48 0.19 17.04. 02:47 84 (E) -31
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.