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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AO Aqr s 9 0.4893508 11.50 11.50 0.00 29.04. 20:50 55 (NE) -53
GV Aqr p 4 0.33677 13.60 14.00 0.40 29.04. 20:50 39 (NE) -42
QY Hya p 2 0.292341 9.04 9.36 0.32 29.04. 20:50 183 (S) 12
GH Aqr s 6 0.305585 13.40 13.40 0.00 29.04. 20:50 40 (NE) -38
AC Lac p 10 1.619175 14.70 15.90 1.20 29.04. 20:50 18 (N) 14
CQ Cep p 6 1.641247 8.63 9.12 0.49 29.04. 20:50 15 (N) 19
V872 Aql p 9 0.5389006 15.10 16.40 1.30 29.04. 20:50 87 (E) -5
HS Cnc p 7 0.359488 13.16 13.27 0.11 29.04. 20:51 248 (W) 32
V1208 Her p 10 0.3633237 12.20 12.40 0.20 29.04. 20:51 76 (E) 46
DQ Her p 7 0.19362088 13.00 18.08 5.08 29.04. 20:51 58 (NE) 35
IO Cnc p 1 0.347694 13.00 13.58 0.58 29.04. 20:51 245 (SW) 40
V392 Ori s 1 0.659284 10.90 10.90 0.00 29.04. 20:51 284 (W) 12
SU Boo s 1 1.56125 11.96 12.04 0.08 29.04. 20:51 115 (SE) 61
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 29.04. 20:51 59 (NE) 12
V450 Her s 1 1.825437 10.10 10.10 0.00 29.04. 20:52 83 (E) 41
UY Vol p 1 0.159337785 16.90 23.00 6.10 29.04. 20:52 207 (SW) -38
NZ Boo p 1 0.0589094 17.20 20.00 2.80 29.04. 20:52 104 (E) 57
V955 Aql p 10 1.5331646 14.10 15.00 0.90 29.04. 20:52 89 (E) -15
RY CMi p 6 3.26488 11.90 14.90 3.00 29.04. 20:52 263 (W) 15
NW Aqr p 1 0.30163 12.00 12.00 0.00 29.04. 20:53 30 (NE) -35
AY Aqr p 10 0.281995 13.70 14.70 1.00 29.04. 20:53 48 (NE) -51
HH UMa s 1 0.375493 10.58 10.80 0.22 29.04. 20:53 233 (SW) 70
AH Mic p 10 0.387315 13.20 13.60 0.40 29.04. 20:53 94 (E) -54
DM Del s 1 0.8446725 8.58 8.80 0.22 29.04. 20:54 55 (NE) -9
V1138 Her p 10 0.4609 13.80 14.10 0.30 29.04. 20:54 71 (E) 58
V637 Cen p 10 0.378416 12.50 13.10 0.60 29.04. 20:54 159 (S) -3
V1833 Ori p 10 0.377198 10.32 10.55 0.23 29.04. 20:54 293 (NW) -9
V381 Pup p 10 5.5232 7.26 7.71 0.45 29.04. 20:54 249 (W) 3
OO Cyg p 7 0.2620015 14.10 14.60 0.50 29.04. 20:54 50 (NE) 17
PT Boo s 9 0.4466345 12.60 12.60 0.00 29.04. 20:55 86 (E) 60
BE Cep s 1 0.4243943 12.40 13.00 0.60 29.04. 20:55 14 (N) 21
BX CrB p 10 0.358838 12.25 12.50 0.25 29.04. 20:55 87 (E) 50
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 29.04. 20:55 169 (S) -40
V961 Cas p 7 0.75981 12.00 12.40 0.40 29.04. 20:55 0 (N) 15
V467 And p 10 0.215 15.43 15.73 0.30 29.04. 20:55 6 (N) -4
V915 Mon p 10 2.13583 10.85 11.17 0.32 29.04. 20:56 269 (W) 8
RR Cir s 6 1.09173 11.51 11.89 0.38 29.04. 20:56 171 (S) -28
SW Oph p 3 2.44607 10.60 11.70 1.10 29.04. 20:56 120 (SE) 15
V445 Cam p 10 0.30118 14.40 15.20 0.80 29.04. 20:56 343 (N) 49
V424 Cam s 8 0.325849 13.15 13.15 0.00 29.04. 20:56 336 (NW) 46
NU Boo s 8 0.339576 13.40 13.40 0.00 29.04. 20:56 65 (NE) 66
BD And s 1 0.9258052 11.30 11.40 0.10 29.04. 20:56 13 (N) 12
V737 Cep s 8 0.2987665 11.95 12.30 0.35 29.04. 20:56 22 (N) 29
BV Tau p 3 0.930451 11.70 12.40 0.70 29.04. 20:56 294 (NW) 10
OS Lup p 10 0.3741337 10.33 11.05 0.72 29.04. 20:57 150 (SE) -4
V579 Lyr p 1 0.242906 12.77 13.25 0.48 29.04. 20:57 55 (NE) 29
GY Pup s 10 0.4121794 11.90 12.30 0.40 29.04. 20:57 235 (SW) -23
V963 Per p 1 0.462078 13.20 14.20 1.00 29.04. 20:57 322 (NW) 26
SY Phe s 1 5.27088632 9.75 9.96 0.21 29.04. 20:57 299 (NW) -77
BK Vul s 1 0.453463 12.80 12.80 0.00 29.04. 20:57 40 (NE) -2
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.