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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ES Lib s 3 0.883041 7.10 7.33 0.23 21.04. 12:21 1 (N) -53
EQ UMa s 6 0.3581533 12.40 12.60 0.20 21.04. 12:21 54 (NE) 44
V476 Aql p 8 0.624685 13.30 14.20 0.90 21.04. 12:22 305 (NW) -17
EF CVn p 1 0.27205 13.10 13.50 0.40 21.04. 12:22 23 (NE) -8
V653 Ara p 10 0.2614 12.50 12.90 0.40 21.04. 12:22 241 (SW) -76
BT CrB p 9 0.0892 18.90 20.40 1.50 21.04. 12:22 353 (N) -4
IT Nor s 8 0.635779 9.40 9.80 0.40 21.04. 12:22 292 (W) -79
V350 Cas p 2 2.05726 13.20 14.60 1.40 21.04. 12:22 300 (NW) 53
V335 Cam p 9 1.245129 11.62 11.90 0.28 21.04. 12:22 16 (N) 71
FI Del p 9 0.415928 14.20 14.80 0.60 21.04. 12:22 289 (W) 3
EX Lyr s 1 0.717293 12.08 12.61 0.53 21.04. 12:22 317 (NW) -2
V639 Aur p 4 0.3571 14.01 14.85 0.84 21.04. 12:22 69 (E) 66
GT Lac p 8 0.2790438 15.50 17.00 1.50 21.04. 12:22 294 (NW) 43
CV Dra p 1 0.6175995 9.50 10.10 0.60 21.04. 12:22 342 (N) 21
V919 Cep p 4 1.851969 10.62 10.92 0.30 21.04. 12:23 320 (NW) 54
V402 Aur p 3 0.603498 8.84 8.98 0.14 21.04. 12:23 125 (SE) 63
DW And s 8 0.6287235 13.60 13.60 0.00 21.04. 12:23 284 (W) 48
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 21.04. 12:23 271 (W) -4
V742 Her s 1 0.5776513 13.80 14.40 0.60 21.04. 12:23 336 (NW) 9
V611 Pup p 10 6.3178 8.11 8.35 0.24 21.04. 12:23 119 (SE) 2
MN Lyr p 6 0.544077 13.80 14.50 0.70 21.04. 12:23 321 (NW) 6
V1241 Tau s 1 0.823271 9.38 9.60 0.22 21.04. 12:23 179 (S) 39
MW Cen p 10 2.281536 12.00 14.00 2.00 21.04. 12:24 104 (E) -62
AL Leo p 1 1.6055175 10.20 10.60 0.40 21.04. 12:24 71 (E) 8
EH CVn p 1 0.263585 12.91 13.26 0.35 21.04. 12:24 21 (N) -5
GM Ara p 10 0.5623 12.50 13.40 0.90 21.04. 12:24 226 (SW) -68
CU Tuc p 10 0.865837 9.88 10.24 0.36 21.04. 12:24 199 (S) -28
GK And p 4 2.009334 11.30 12.40 1.10 21.04. 12:25 283 (W) 55
AA UMa p 1 0.468127 10.88 11.58 0.70 21.04. 12:25 53 (NE) 30
CG Lac s 1 0.819389 13.90 14.00 0.10 21.04. 12:25 297 (NW) 46
V1186 Cas p 10 0.615189 12.80 13.00 0.20 21.04. 12:25 297 (NW) 54
V559 And p 7 0.34708 16.05 16.20 0.15 21.04. 12:25 256 (W) 75
KK Dra s 3 1.19284 11.80 11.80 0.00 21.04. 12:25 331 (NW) 28
V917 Aql p 6 1.832417 13.50 14.50 1.00 21.04. 12:25 304 (NW) -11
XY Leo s 1 0.2841029 9.45 9.80 0.35 21.04. 12:26 72 (E) 7
BG Vul p 1 0.4032397 12.90 13.70 0.80 21.04. 12:26 285 (W) 16
V934 Cep p 7 0.431014 13.02 13.50 0.48 21.04. 12:26 327 (NW) 56
V336 Lyr p 10 1.90513 14.90 16.00 1.10 21.04. 12:26 323 (NW) 2
V411 Peg p 1 0.3770427 14.00 14.80 0.80 21.04. 12:26 286 (W) 20
V1051 Her p 10 0.55833 12.50 12.80 0.30 21.04. 12:26 335 (NW) -9
AK Boo s 8 0.69403 15.80 16.30 0.50 21.04. 12:26 25 (NE) -12
V396 Mon p 1 0.3963436 12.60 13.60 1.00 21.04. 12:26 122 (SE) 28
V514 Hya p 6 0.374406 14.39 14.39 0.00 21.04. 12:27 96 (E) 2
CC Ant p 9 2.44514 7.68 7.87 0.19 21.04. 12:27 104 (E) -37
V1284 Her p 1 0.337146 12.78 13.18 0.40 21.04. 12:27 334 (NW) 2
V808 Aql s 10 1.573871 13.10 13.30 0.20 21.04. 12:27 292 (W) -29
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 21.04. 12:27 310 (NW) 6
W For p 7 0.617895 13.13 13.76 0.63 21.04. 12:27 190 (S) 13
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 21.04. 12:27 146 (SE) 40
V2357 Oph s 6 0.415568 10.66 10.70 0.04 21.04. 12:28 335 (NW) -26
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.