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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:35 // 18:18 UTC
Civil Twilight (6°): 03:00 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:40 UTC
Astronomical Twilight (18°): 01:18 // 20:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1187 Cyg p 1 1.507 10.88 11.23 0.35 30.04. 23:43 69 (E) 40
AZ Gem p 1 1.006186 11.80 12.40 0.60 30.04. 23:43 312 (NW) -13
V1079 Cas p 9 0.283611 15.83 16.00 0.17 30.04. 23:43 17 (N) 21
V376 Pup p 10 1.9427 6.22 6.24 0.03 30.04. 23:43 258 (W) -46
HU And p 10 0.2857905 16.50 17.20 0.70 30.04. 23:43 30 (NE) 7
HH Boo p 1 0.318666 11.00 11.50 0.50 30.04. 23:43 257 (W) 80
V523 Cas p 1 0.2336923 10.62 11.45 0.83 30.04. 23:43 25 (NE) 16
AH Mic s 10 0.387315 13.20 13.60 0.40 30.04. 23:43 121 (SE) -28
OU Ser p 1 0.2967662 8.25 8.43 0.18 30.04. 23:43 179 (S) 56
SY Aps p 6 0.278908 12.20 13.60 1.40 30.04. 23:43 184 (S) -33
V490 Cyg s 1 1.140236 13.10 13.50 0.40 30.04. 23:43 80 (E) 34
KW Boo s 5 0.348865 14.00 14.50 0.50 30.04. 23:43 207 (SW) 65
ZZ Eri p 3 0.45206 13.90 15.00 1.10 30.04. 23:44 340 (N) -49
RS Lep s 6 1.288542 9.91 9.96 0.05 30.04. 23:44 299 (NW) -47
TT Aur p 1 1.332735 8.59 9.50 0.91 30.04. 23:44 339 (N) 3
V474 Hya s 6 0.528304 11.80 11.80 0.00 30.04. 23:44 282 (W) -10
WZ Cap p 9 0.3130867 14.00 14.70 0.70 30.04. 23:44 99 (E) -12
V1202 Ori s 4 1.102445 11.88 11.88 0.00 30.04. 23:44 334 (NW) -26
FI Lyn p 6 0.373261 9.46 9.46 0.00 30.04. 23:44 317 (NW) 30
PS Vir p 1 0.289806 12.00 12.30 0.30 30.04. 23:44 242 (SW) 29
V646 Cas s 4 6.16252 10.21 10.21 0.00 30.04. 23:44 14 (N) 25
V628 Aur p 9 1.313 15.71 16.31 0.60 30.04. 23:44 332 (NW) 5
HR UMa p 6 0.737064 8.78 8.94 0.16 30.04. 23:45 302 (NW) 56
V1067 Her p 1 0.258109 12.58 13.21 0.63 30.04. 23:45 92 (E) 65
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 30.04. 23:45 15 (N) 5
V1286 Her p 1 0.334711 12.56 12.96 0.40 30.04. 23:45 108 (E) 60
IL Boo p 6 0.347407 13.10 13.55 0.45 30.04. 23:45 256 (W) 77
WW Cep p 1 4.6008454 11.10 11.90 0.80 30.04. 23:45 27 (NE) 42
V357 Aps p 7 0.304565 14.00 14.30 0.30 30.04. 23:45 179 (S) -38
OZ Boo p 9 0.324084 13.90 14.15 0.25 30.04. 23:45 186 (S) 69
V396 Peg p 2 0.342286 12.12 12.43 0.31 30.04. 23:46 58 (NE) -11
RZ Com p 1 0.338507 10.42 11.13 0.71 30.04. 23:46 246 (SW) 48
V1712 Aql s 8 0.39611 13.15 13.90 0.75 30.04. 23:46 106 (E) 27
V467 Vul s 1 0.427409 12.44 12.70 0.26 30.04. 23:46 77 (E) 18
V732 Her p 2 0.3567417 13.20 14.20 1.00 30.04. 23:46 95 (E) 69
V963 Per s 1 0.462078 13.20 13.20 0.00 30.04. 23:46 347 (N) 14
V1834 Ori p 7 1.51058 6.85 6.94 0.09 30.04. 23:46 334 (NW) -28
AS Pic p 10 0.463642 10.82 11.14 0.32 30.04. 23:47 246 (SW) -65
EM Tuc s 4 0.326575 12.16 12.16 0.00 30.04. 23:47 143 (SE) -60
YY CrB p 1 0.37656 8.64 9.13 0.49 30.04. 23:47 156 (SE) 77
AC Gem p 1 1.661798 11.00 11.80 0.80 30.04. 23:47 316 (NW) -9
UU Aqr p 1 0.16358045 10.90 12.60 1.70 30.04. 23:47 84 (E) -10
OX Com p 10 0.400234 15.20 16.20 1.00 30.04. 23:47 227 (SW) 50
V1153 Her p 10 0.374217 12.40 12.65 0.25 30.04. 23:47 79 (E) 84
ET Vel p 4 3.080877 11.20 11.80 0.60 30.04. 23:47 238 (SW) -36
V1321 Her p 10 0.294372 10.68 10.94 0.26 30.04. 23:48 81 (E) 64
RZ Tau p 1 0.4156763 10.08 10.71 0.63 30.04. 23:48 342 (N) -19
HV Aqr s 1 0.374457 9.71 9.71 0.00 30.04. 23:49 93 (E) -2
V406 Cam p 10 0.290534 12.65 13.00 0.35 30.04. 23:49 343 (N) 26
V480 Cas s 9 0.342013 14.60 14.70 0.10 30.04. 23:49 14 (N) 17
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.