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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V507 Lyr s 7 0.366912 14.21 14.21 0.00 25.04. 20:45 64 (NE) 15
V348 Aql s 6 0.6658369 13.00 13.00 0.00 25.04. 20:45 76 (E) -11
DF Lyr s 1 0.5771284 13.10 13.40 0.30 25.04. 20:45 62 (NE) 14
V498 Cyg s 1 3.484867 9.98 10.27 0.29 25.04. 20:45 40 (NE) 11
EF Cep p 1 0.6061084 12.00 12.60 0.60 25.04. 20:45 347 (N) 46
PZ Boo s 7 0.622672 12.90 12.90 0.00 25.04. 20:46 81 (E) 54
V1043 Her s 8 0.410255 13.63 13.63 0.00 25.04. 20:46 59 (NE) 43
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 25.04. 20:46 114 (SE) -1
V1044 Her p 1 0.2406405 13.07 13.27 0.20 25.04. 20:46 71 (E) 36
V411 Gem p 9 0.43257 15.47 15.78 0.31 25.04. 20:46 269 (W) 19
IT Her s 1 0.3393957 12.90 12.90 0.00 25.04. 20:47 66 (NE) 13
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 25.04. 20:47 302 (NW) -1
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 25.04. 20:47 61 (NE) 24
V702 Cas p 8 2.478791 14.00 15.00 1.00 25.04. 20:47 9 (N) 15
TX Cnc p 1 0.3828827 10.00 10.35 0.35 25.04. 20:48 252 (W) 39
IV Dra s 4 0.2681055 13.70 13.70 0.00 25.04. 20:48 63 (NE) 58
EX Hya p 10 0.068233846 9.60 13.99 4.39 25.04. 20:48 170 (S) 10
V394 Cam p 10 0.381489 13.20 13.60 0.40 25.04. 20:48 335 (NW) 45
V677 Cen p 9 0.3250284 11.50 11.70 0.20 25.04. 20:48 151 (SE) -7
DR CVn s 1 0.329058 11.70 11.95 0.25 25.04. 20:48 149 (SE) 74
RR Cir s 6 1.09173 11.51 11.89 0.38 25.04. 20:49 169 (S) -29
VY Com p 8 1.008721 13.90 14.60 0.70 25.04. 20:49 183 (S) 57
BN CMa p 10 0.628271 14.80 15.80 1.00 25.04. 20:49 242 (SW) -10
RAFV065 Cru s 5 0.40238 13.10 13.10 0.00 25.04. 20:50 176 (S) -24
GN TrA s 9 0.6146065 11.30 11.60 0.30 25.04. 20:50 157 (SE) -34
V1115 Cas s 1 0.323283 13.00 13.00 0.00 25.04. 20:50 347 (N) 17
V384 Vul p 1 0.4388572 12.72 13.16 0.44 25.04. 20:50 39 (NE) -2
GS Aqr p 3 0.374069 13.20 13.80 0.60 25.04. 20:51 32 (NE) -36
NX Dra p 9 0.275807 12.62 12.83 0.21 25.04. 20:51 355 (N) 64
VZ Lib p 1 0.358261 10.13 10.63 0.50 25.04. 20:51 130 (SE) 11
V1175 Her s 1 0.321199 10.89 11.04 0.15 25.04. 20:51 95 (E) 33
AV For p 10 1.8797 8.63 8.72 0.09 25.04. 20:51 297 (NW) -58
DY Lac p 10 2.791178 14.60 17.60 3.00 25.04. 20:51 12 (N) 15
KY Pup p 9 0.8494585 11.20 11.80 0.60 25.04. 20:51 234 (SW) -5
EM Cyg p 1 0.2909091 11.90 14.40 2.50 25.04. 20:51 54 (NE) 10
V2276 Cyg s 10 0.9716 11.40 11.40 0.00 25.04. 20:52 42 (NE) 30
GW Tau p 1 0.6413225 11.20 11.90 0.70 25.04. 20:52 305 (NW) 5
PR Dra p 10 0.374751 13.30 13.60 0.30 25.04. 20:53 51 (NE) 67
V1170 Cas p 10 0.960991 11.15 11.49 0.34 25.04. 20:53 339 (N) 23
HS Her p 1 1.6374341 8.50 8.97 0.47 25.04. 20:53 66 (NE) 12
BG CrA p 10 0.4527693 14.50 15.30 0.80 25.04. 20:53 109 (E) -35
V489 Cep p 8 2.553755 13.96 14.41 0.45 25.04. 20:53 17 (N) 30
V604 Car p 10 0.472292 9.16 9.64 0.48 25.04. 20:53 217 (SW) -35
FR Del p 8 0.3497468 15.00 15.30 0.30 25.04. 20:53 50 (NE) -15
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 25.04. 20:53 40 (NE) 29
SS Aps p 8 0.582672 13.30 14.04 0.74 25.04. 20:53 168 (S) -35
QQ Boo p 8 0.2764765 12.45 12.85 0.40 25.04. 20:53 78 (E) 56
V464 Cam p 10 0.48608 13.00 13.45 0.45 25.04. 20:54 345 (N) 51
IL Mon p 2 4.0263 10.60 11.60 1.00 25.04. 20:54 247 (SW) 14
NR Nor s 10 0.42886 15.50 15.90 0.40 25.04. 20:54 147 (SE) -30
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.