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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V589 Aur p 10 1.16 12.20 12.90 0.70 30.04. 19:12 300 (NW) 32
HU And s 10 0.2857905 16.50 17.20 0.70 30.04. 19:12 339 (N) 3
V449 Peg p 1 0.352657 14.60 15.10 0.50 30.04. 19:12 15 (N) -10
V687 And p 10 0.395048 11.68 11.83 0.15 30.04. 19:12 350 (N) -3
V634 Aur p 9 0.4509 15.00 15.27 0.27 30.04. 19:12 288 (W) 38
V639 Aur p 4 0.3571 14.01 14.85 0.84 30.04. 19:12 303 (NW) 46
V790 Cep s 8 0.3212316 12.62 12.62 0.00 30.04. 19:12 356 (N) 46
SY Aps p 6 0.278908 12.20 13.60 1.40 30.04. 19:12 161 (S) -39
KV Cep p 6 0.85883 14.10 14.80 0.70 30.04. 19:12 4 (N) 16
SW Cnc p 6 1.799205 11.60 12.50 0.90 30.04. 19:13 216 (SW) 45
GQ Tau p 1 1.53178 11.20 12.20 1.00 30.04. 19:13 278 (W) 28
GW Aur s 10 2.49481 12.66 12.66 0.00 30.04. 19:13 280 (W) 36
V374 Dra p 10 0.4034644 9.93 10.15 0.22 30.04. 19:13 42 (NE) 35
DY Cet s 1 0.44079 9.47 9.47 0.00 30.04. 19:13 286 (W) -32
EX Sct p 10 1.582079 13.10 13.60 0.50 30.04. 19:13 73 (E) -24
ZZ Eri p 3 0.45206 13.90 15.00 1.10 30.04. 19:13 270 (W) -14
HP Mon s 8 1.454616 13.20 13.20 0.00 30.04. 19:14 238 (SW) 17
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 30.04. 19:14 242 (SW) 22
HY Pav s 10 0.351657 11.40 12.10 0.70 30.04. 19:14 159 (S) -62
AF Pup p 10 0.3836773 13.30 13.50 0.20 30.04. 19:14 208 (SW) -9
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 30.04. 19:14 33 (NE) 19
V428 Nor p 10 0.8141 13.01 13.35 0.34 30.04. 19:15 140 (SE) -33
AQ Cap s 7 0.3173885 13.00 13.00 0.00 30.04. 19:15 44 (NE) -52
EU Psc s 8 1.692616 8.44 8.51 0.07 30.04. 19:15 319 (NW) -10
V848 Her p 9 0.735037 14.90 16.30 1.40 30.04. 19:15 69 (E) 29
VW Tri p 1 0.298863 13.90 14.40 0.50 30.04. 19:15 321 (NW) 3
IM And s 9 0.2703735 18.30 18.80 0.50 30.04. 19:16 338 (N) 3
V533 And p 10 0.603216 13.80 14.40 0.60 30.04. 19:16 330 (NW) 5
EQ Tau s 1 0.3413474 10.50 10.97 0.47 30.04. 19:16 296 (NW) 7
BV Tau p 3 0.930451 11.70 12.40 0.70 30.04. 19:16 277 (W) 25
V626 Pup p 10 1.425902 9.04 9.16 0.12 30.04. 19:17 212 (SW) -6
V876 Per s 9 0.319961 13.60 14.10 0.50 30.04. 19:17 316 (NW) 14
UZ Pup s 1 0.794851 9.35 10.00 0.65 30.04. 19:17 228 (SW) 14
CR Tri p 9 0.296078 14.10 14.80 0.70 30.04. 19:17 316 (NW) 7
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 30.04. 19:17 43 (NE) 2
CL Ari p 8 0.993599 9.75 10.31 0.56 30.04. 19:17 303 (NW) 9
V1143 Her s 1 0.318275 13.00 14.00 1.00 30.04. 19:17 74 (E) 8
RW CrA s 9 1.6835995 9.30 9.40 0.10 30.04. 19:18 106 (E) -38
V645 And s 8 0.4125814 13.05 13.05 0.00 30.04. 19:18 355 (N) 9
DF Lyr s 1 0.5771284 13.10 13.40 0.30 30.04. 19:18 50 (NE) 4
V1133 Cen p 10 1.27032 9.56 9.78 0.22 30.04. 19:18 157 (SE) 3
V413 Ser s 1 2.25976 7.98 8.50 0.52 30.04. 19:18 70 (E) -16
GK CVn p 10 0.4012861 14.40 15.50 1.10 30.04. 19:18 97 (E) 52
GW Boo p 1 0.531544 10.25 10.59 0.34 30.04. 19:18 114 (SE) 44
V446 Peg p 1 0.305983 14.00 14.50 0.50 30.04. 19:18 17 (N) -12
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 30.04. 19:19 33 (NE) -33
FU Lyn s 7 0.3979435 12.46 12.46 0.00 30.04. 19:19 259 (W) 69
AN Eri p 10 0.4282205 14.40 15.40 1.00 30.04. 19:19 263 (W) -17
KW Per s 1 0.93126 10.50 10.80 0.30 30.04. 19:19 332 (NW) 20
V1239 Tau p 5 1.084796 10.66 11.08 0.42 30.04. 19:19 278 (W) 29
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.