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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AH Mic s 10 0.387315 13.20 13.60 0.40 16.04. 21:30 92 (E) -57
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 16.04. 21:30 55 (NE) 12
DW UMa p 1 0.13660653 15.10 16.60 1.50 16.04. 21:30 311 (NW) 74
V350 Aqr p 7 0.430354 12.40 13.00 0.60 16.04. 21:30 29 (NE) -38
EM Tuc p 4 0.326575 12.16 12.76 0.60 16.04. 21:30 177 (S) -73
DQ Her p 7 0.19362088 13.00 18.08 5.08 16.04. 21:30 57 (NE) 34
HW Vir s 1 0.11671953 10.50 11.20 0.70 16.04. 21:30 170 (S) 31
IK Boo s 1 0.303116 12.00 12.50 0.50 16.04. 21:30 122 (SE) 60
V1107 Cas p 1 0.273412 12.88 13.20 0.32 16.04. 21:31 351 (N) 23
G4694.0116 Cet p 1 0.643459 10.61 11.01 0.40 16.04. 21:31 319 (NW) -36
V1055 Her p 1 0.3154085 11.32 11.52 0.20 16.04. 21:31 68 (E) 38
HI Leo p 1 0.3115905 10.90 11.60 0.70 16.04. 21:31 199 (S) 40
FX Dra p 5 0.8166005 9.29 9.59 0.30 16.04. 21:31 55 (NE) 59
DI CVn p 1 0.305966 13.60 14.40 0.80 16.04. 21:31 164 (S) 75
FL Sge p 5 2.092909 13.90 15.90 2.00 16.04. 21:32 55 (NE) -4
AC CMi s 1 0.867217 11.00 11.00 0.00 16.04. 21:32 262 (W) 20
V362 UMa p 8 0.3428 14.20 14.70 0.50 16.04. 21:32 80 (E) 73
V371 Sge p 10 0.8334 11.90 12.45 0.55 16.04. 21:32 56 (NE) -4
V339 Boo p 10 0.3628085 10.70 10.90 0.20 16.04. 21:32 79 (E) 53
AN UMa s 6 0.07975275 14.90 20.20 5.30 16.04. 21:32 253 (W) 77
OV Dra p 9 0.0587357 19.00 20.70 1.70 16.04. 21:32 12 (N) 72
HP Car s 6 1.600453 8.85 9.30 0.45 16.04. 21:32 196 (S) -20
V480 Cas s 9 0.342013 14.60 14.70 0.10 16.04. 21:32 346 (N) 17
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 16.04. 21:32 310 (NW) -49
OQ Boo s 8 0.398071 12.17 12.25 0.08 16.04. 21:32 108 (E) 51
DP Cen p 10 5.120907 14.00 14.70 0.70 16.04. 21:33 169 (S) -13
HT Vir p 1 0.4076729 7.06 7.48 0.42 16.04. 21:33 149 (SE) 41
AQ Cir p 8 1.145705 11.00 11.70 0.70 16.04. 21:33 163 (S) -28
XY UMa p 1 0.47899511 9.50 10.17 0.67 16.04. 21:33 297 (NW) 62
V578 Per p 3 0.970766 8.93 9.10 0.17 16.04. 21:33 327 (NW) 16
AQ Mon s 4 2.5455527 10.50 10.50 0.00 16.04. 21:33 254 (W) 4
V426 Her p 9 0.4921282 15.50 15.80 0.30 16.04. 21:33 82 (E) 24
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 16.04. 21:34 43 (NE) 13
AU Pic p 9 0.3119 14.00 14.40 0.40 16.04. 21:34 217 (SW) -41
QT Boo p 10 0.3190643 11.65 11.80 0.15 16.04. 21:34 71 (E) 58
V502 Her s 1 0.3692772 12.80 13.50 0.70 16.04. 21:34 74 (E) 30
V473 Cas s 1 0.41546 13.40 13.40 0.00 16.04. 21:34 349 (N) 18
AY Aqr p 10 0.281995 13.70 14.70 1.00 16.04. 21:34 45 (NE) -53
GH Mon p 5 0.7071845 12.80 13.70 0.90 16.04. 21:34 259 (W) 6
RS Vul p 2 4.4776635 6.79 7.83 1.04 16.04. 21:34 64 (NE) 8
V536 Ara p 9 2.374084 11.70 13.00 1.30 16.04. 21:35 135 (SE) -34
KR Cyg s 1 0.8451528 9.19 9.37 0.18 16.04. 21:35 50 (NE) 7
FY Boo p 1 0.2411595 13.12 13.83 0.71 16.04. 21:35 138 (SE) 58
DN Boo p 1 0.447564 11.17 11.38 0.21 16.04. 21:35 143 (SE) 49
CC Lyn p 6 0.354627 6.42 6.52 0.10 16.04. 21:35 290 (W) 43
V362 Dra s 9 0.3472233 12.11 12.11 0.00 16.04. 21:35 34 (NE) 51
V393 Gem p 9 0.3639 16.90 17.14 0.24 16.04. 21:35 287 (W) 17
SV Cam s 1 0.593072 8.40 8.55 0.15 16.04. 21:35 348 (N) 50
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 16.04. 21:36 283 (W) -12
V397 Cep p 1 2.086835 7.39 7.81 0.42 16.04. 21:36 1 (N) 33
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.