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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:03 // 16:24 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:33 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1170 Her p 10 0.413998 12.20 12.50 0.30 19.02. 01:22 75 (E) 49
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 19.02. 01:22 47 (NE) 14
BX Tri p 6 0.1926355 12.35 12.65 0.30 19.02. 01:22 335 (NW) -2
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 19.02. 01:22 37 (NE) -43
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 19.02. 01:22 44 (NE) 27
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 19.02. 01:22 36 (NE) 32
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 19.02. 01:22 55 (NE) 54
IV Cas p 1 0.9985167 11.20 12.40 1.20 19.02. 01:22 5 (N) 13
V437 Dra p 10 0.316053 13.75 14.40 0.65 19.02. 01:22 29 (NE) 34
V339 Lib p 9 0.339013 13.60 14.40 0.80 19.02. 01:22 133 (SE) 7
RZ Dra p 1 0.5508762 10.11 11.01 0.90 19.02. 01:22 43 (NE) 41
KO Del s 1 0.5833444 12.50 12.00 -0.50 19.02. 01:22 51 (NE) -9
V719 Her p 1 0.400925 12.50 13.60 1.10 19.02. 01:23 69 (E) 41
V426 Her s 9 0.4921282 15.50 15.80 0.30 19.02. 01:23 83 (E) 24
V912 Per p 8 0.5775932 12.01 12.30 0.29 19.02. 01:23 323 (NW) 11
IK Per s 1 0.6760305 11.30 11.60 0.30 19.02. 01:23 317 (NW) 17
AI Sex p 2 0.603615 11.12 11.50 0.38 19.02. 01:23 222 (SW) 33
CU Hya p 4 0.7190715 13.50 14.50 1.00 19.02. 01:23 241 (SW) 27
V514 Mon p 1 0.557388 12.80 13.30 0.50 19.02. 01:24 264 (W) 5
V1172 Her s 4 0.236167 12.00 12.50 0.50 19.02. 01:24 102 (E) 31
V509 Cam s 6 0.350347 13.00 13.50 0.50 19.02. 01:24 347 (N) 57
GV Pup p 9 0.988358 12.90 13.70 0.80 19.02. 01:24 246 (SW) 3
V589 Vir s 1 0.271832 13.00 13.00 0.00 19.02. 01:24 135 (SE) 35
V959 Cas p 1 1.065155 11.97 12.61 0.64 19.02. 01:24 1 (N) 15
V443 Cam s 9 0.411691 14.00 14.80 0.80 19.02. 01:24 336 (NW) 48
NY Vir p 1 0.10101597 13.30 14.22 0.92 19.02. 01:24 156 (SE) 35
EP And p 1 0.4041085 11.90 12.50 0.60 19.02. 01:24 346 (N) 6
V451 Cam p 9 0.401453 13.20 13.70 0.50 19.02. 01:24 322 (NW) 46
V781 Tau s 1 0.344909 8.90 9.30 0.40 19.02. 01:24 293 (NW) 16
CW CMi p 1 0.313192 11.20 11.60 0.40 19.02. 01:24 252 (W) 14
DN Boo p 1 0.447564 11.17 11.38 0.21 19.02. 01:25 145 (SE) 50
BE Cep p 1 0.4243943 12.40 13.30 0.90 19.02. 01:25 14 (N) 21
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 19.02. 01:25 261 (W) 8
BB Mon p 1 0.7326987 10.60 11.30 0.70 19.02. 01:25 257 (W) 0
V956 Aql p 10 0.3961755 13.90 14.30 0.40 19.02. 01:25 89 (E) -15
V947 Per p 6 0.297667 13.45 14.05 0.60 19.02. 01:25 316 (NW) 6
IW Nor p 10 0.33319 14.00 14.50 0.50 19.02. 01:25 149 (SE) -29
V740 Per s 4 0.373042 11.22 11.87 0.65 19.02. 01:25 316 (NW) 7
CX Cen p 10 3.016859 13.50 14.70 1.20 19.02. 01:25 173 (S) -18
EN Pup p 7 0.6721481 11.20 11.60 0.40 19.02. 01:25 238 (SW) -8
BO Ari s 1 0.3181937 10.00 10.00 0.00 19.02. 01:25 335 (NW) -9
V456 Cyg s 1 0.891195 10.80 11.40 0.60 19.02. 01:25 43 (NE) 13
V1229 Tau s 9 2.46113329 6.86 6.86 0.00 19.02. 01:25 314 (NW) -3
PZ Boo p 7 0.622672 12.90 13.40 0.50 19.02. 01:25 84 (E) 58
EX Psc p 1 0.289482 12.00 12.60 0.60 19.02. 01:26 3 (N) -34
V388 Dra p 9 0.4570328 11.77 12.12 0.35 19.02. 01:26 29 (NE) 49
V692 Pup p 10 0.34 14.53 14.72 0.19 19.02. 01:26 241 (SW) 7
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 19.02. 01:26 55 (NE) 52
V580 Lyr p 1 0.289052 12.85 13.42 0.57 19.02. 01:26 61 (NE) 22
MM Com s 1 0.30199 12.00 12.00 0.00 19.02. 01:26 153 (SE) 73
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.