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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V789 Her p 1 0.3200448 14.90 15.60 0.70 20.04. 22:42 82 (E) 54
V676 Aql p 10 0.57551 14.30 14.80 0.50 20.04. 22:42 85 (E) 4
V1199 Her p 10 0.3355445 14.90 15.50 0.60 20.04. 22:42 108 (E) 50
PU Boo p 9 0.482238 10.60 10.90 0.30 20.04. 22:43 94 (E) 72
V412 Gem p 9 0.32667 16.36 16.96 0.60 20.04. 22:43 287 (W) 3
V337 Vir s 5 0.352857 13.30 13.80 0.50 20.04. 22:43 196 (S) 40
V2793 Ori s 9 1.45065 12.89 13.59 0.70 20.04. 22:43 288 (W) -10
V880 Cyg p 1 1.0600316 13.90 14.60 0.70 20.04. 22:43 68 (E) 26
V714 Mon s 1 0.3445093 11.83 12.30 0.47 20.04. 22:43 287 (W) -8
OY Mus p 9 2.19461 13.00 13.75 0.75 20.04. 22:43 185 (S) -34
IL Cnc s 1 0.267656 12.35 11.35 -1.00 20.04. 22:43 269 (W) 27
CD Tri s 3 0.369035 12.14 12.14 0.00 20.04. 22:43 351 (N) -4
V339 Dra p 9 0.457404 13.40 14.00 0.60 20.04. 22:43 62 (NE) 70
V444 Dra p 10 0.3545232 13.55 14.20 0.65 20.04. 22:44 27 (NE) 43
V440 Cas p 8 0.32568791 15.00 15.50 0.50 20.04. 22:44 19 (N) 15
DI Cen s 10 3.54957 11.80 12.30 0.50 20.04. 22:44 184 (S) -16
Y For p 10 0.2699092 13.80 14.20 0.40 20.04. 22:44 325 (NW) -64
GX Boo s 6 0.38784 12.16 12.32 0.16 20.04. 22:44 170 (S) 64
V505 Cam p 7 0.336361 13.80 14.50 0.70 20.04. 22:45 349 (N) 52
SY Aps p 6 0.278908 12.20 13.60 1.40 20.04. 22:45 175 (S) -33
BI Vul s 1 0.2518236 14.15 14.86 0.71 20.04. 22:45 54 (NE) 6
AI Tri p 3 0.19174566 16.00 16.50 0.50 20.04. 22:45 355 (N) -10
V837 Cep p 10 0.438076 12.80 13.00 0.20 20.04. 22:45 34 (NE) 34
DS Vel p 10 0.7215652 10.90 11.50 0.60 20.04. 22:45 216 (SW) -25
CW Eri p 7 2.728372 8.43 8.96 0.53 20.04. 22:45 326 (NW) -54
V1286 Her p 1 0.334711 12.56 12.96 0.40 20.04. 22:45 87 (E) 44
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 20.04. 22:46 42 (NE) 36
EK Com s 1 0.266685 12.70 12.70 0.00 20.04. 22:46 208 (SW) 65
QW Gem p 1 0.3581235 10.33 10.74 0.41 20.04. 22:46 299 (NW) 14
V606 Aur p 10 1.8868 10.77 11.13 0.36 20.04. 22:46 314 (NW) 3
V1036 Her s 1 0.391678 11.31 11.31 0.00 20.04. 22:46 106 (E) 45
AF Pup p 10 0.3836773 13.30 13.50 0.20 20.04. 22:46 235 (SW) -28
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 20.04. 22:47 299 (NW) 2
GO Psc s 8 0.453256 13.05 13.35 0.30 20.04. 22:47 8 (N) -7
TY Men p 9 0.4616664 8.08 8.56 0.48 20.04. 22:47 192 (S) -54
CW CMi p 1 0.313192 11.20 11.60 0.40 20.04. 22:47 269 (W) 1
V459 Peg p 9 0.295664 13.65 14.52 0.87 20.04. 22:47 53 (NE) -2
HY Lyr s 4 0.369101 13.80 14.10 0.30 20.04. 22:47 83 (E) 37
WW Cnc p 1 1.115957 10.50 11.60 1.10 20.04. 22:47 276 (W) 36
V1353 Ori s 1 0.471453 12.93 12.93 0.00 20.04. 22:47 294 (NW) -20
V518 And p 10 0.361144 13.50 13.90 0.40 20.04. 22:47 9 (N) 1
RT LMi p 1 0.3749177 11.40 11.70 0.30 20.04. 22:47 273 (W) 45
TZ Lyr s 1 0.528827 10.87 11.05 0.18 20.04. 22:47 74 (E) 43
HL Aur s 1 0.6225056 10.80 11.00 0.20 20.04. 22:47 318 (NW) 26
NY Vir s 1 0.10101597 13.30 13.30 0.00 20.04. 22:48 182 (S) 38
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 20.04. 22:48 77 (E) 39
BE Col p 10 0.64788 15.00 15.00 0.00 20.04. 22:48 266 (W) -40
SU Boo p 1 1.56125 11.96 12.72 0.76 20.04. 22:48 152 (SE) 70
EY CVn p 1 0.342687 11.91 12.25 0.34 20.04. 22:48 209 (SW) 73
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 20.04. 22:48 355 (N) -22
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.