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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:17 UTC
Civil Twilight (6°): 03:02 // 18:51 UTC
Nautical Twilight (12°): 02:16 // 19:38 UTC
Astronomical Twilight (18°): 01:21 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BG UMa p 8 0.6630411 10.84 10.93 0.09 30.04. 11:26 13 (N) 18
W UMa p 1 0.3336367 7.75 8.48 0.73 30.04. 11:26 42 (NE) 35
V1306 Sco p 10 5.54177 11.21 11.60 0.39 30.04. 11:26 278 (W) -61
TY Cap p 1 1.423458 10.50 11.80 1.30 30.04. 11:26 269 (W) -16
V396 Peg s 2 0.342286 12.12 12.12 0.00 30.04. 11:26 246 (SW) 32
NN Ser p 1 0.1300801 17.00 23.00 6.00 30.04. 11:26 346 (N) -26
KK Boo p 10 0.279134 14.30 14.80 0.50 30.04. 11:27 8 (N) 4
RS PsA p 10 0.593358 14.30 15.20 0.90 30.04. 11:27 240 (SW) -9
V649 Lyr s 1 0.292256 14.50 14.91 0.41 30.04. 11:27 326 (NW) 15
V463 Peg s 7 0.330569 11.60 12.05 0.45 30.04. 11:27 273 (W) 21
V483 Cam p 8 0.382247 12.95 13.35 0.40 30.04. 11:27 10 (N) 52
V1799 Ori p 2 0.290304 12.90 13.90 1.00 30.04. 11:27 144 (SE) 41
AC Cnc s 1 0.3004773 13.80 14.70 0.90 30.04. 11:27 85 (E) 13
V447 Cam p 7 0.83614 11.89 12.36 0.47 30.04. 11:27 35 (NE) 58
GN TrA p 9 0.6146065 11.30 11.80 0.50 30.04. 11:28 195 (S) -72
GQ Boo s 1 0.3846402 12.65 12.65 0.00 30.04. 11:28 1 (N) -15
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 30.04. 11:28 307 (NW) 25
EG CVn p 1 0.349276 13.00 13.60 0.60 30.04. 11:28 17 (N) 0
V969 Oph p 9 0.60146118 13.50 13.90 0.40 30.04. 11:28 305 (NW) -22
CR Scl p 10 0.246539 9.62 9.77 0.15 30.04. 11:28 207 (SW) -1
IV Boo p 8 0.2830385 14.30 15.10 0.80 30.04. 11:28 10 (N) -9
V385 Cen p 10 1.0626635 12.90 13.50 0.60 30.04. 11:28 108 (E) -58
V364 Per s 2 0.3394535 14.60 15.60 1.00 30.04. 11:28 197 (S) 76
V2788 Ori s 7 0.500033 12.00 12.00 0.00 30.04. 11:29 121 (SE) 31
V514 Mon s 1 0.557388 12.80 13.30 0.50 30.04. 11:29 117 (SE) 21
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 30.04. 11:29 321 (NW) 35
GG CVn p 1 0.385947 12.00 12.50 0.50 30.04. 11:29 14 (N) -7
MU Lac p 10 0.2775155 14.10 15.10 1.00 30.04. 11:29 300 (NW) 48
V864 Mon s 5 0.358427 9.90 10.50 0.60 30.04. 11:29 115 (SE) 13
IT Nor s 8 0.635779 9.40 9.80 0.40 30.04. 11:30 285 (W) -77
V632 Aur p 8 0.4652 15.95 17.25 1.30 30.04. 11:30 95 (E) 59
BM Psc p 9 0.474768 16.22 16.72 0.50 30.04. 11:30 234 (SW) 60
V936 Mon p 8 0.368958 14.00 15.00 1.00 30.04. 11:30 112 (E) 16
AR Boo p 1 0.3448727 13.50 14.50 1.00 30.04. 11:30 18 (N) -13
V480 Cas p 9 0.342013 14.60 14.90 0.30 30.04. 11:30 303 (NW) 77
EM Lac p 1 0.3891351 12.50 13.09 0.59 30.04. 11:30 304 (NW) 48
AK Ser p 7 1.922586 10.80 13.60 2.80 30.04. 11:31 305 (NW) -42
AU Men p 9 0.343841 10.29 11.11 0.82 30.04. 11:31 166 (S) -36
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 30.04. 11:31 65 (NE) -59
AL Cas p 1 0.50055583 12.90 13.60 0.70 30.04. 11:31 348 (N) 69
V1024 Her s 3 0.5308265 12.50 12.50 0.00 30.04. 11:31 345 (N) -13
CN Com p 1 0.7354425 13.30 14.00 0.70 30.04. 11:31 41 (NE) -14
UV Lyn s 1 0.414982 9.41 9.78 0.37 30.04. 11:32 64 (NE) 29
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 30.04. 11:32 192 (S) 37
VY Dor p 9 0.49692 12.19 12.97 0.78 30.04. 11:32 165 (S) -16
AK Boo s 8 0.69403 15.80 16.30 0.50 30.04. 11:32 21 (N) -13
HN Cnc p 1 0.49451 11.10 11.50 0.40 30.04. 11:32 89 (E) 21
V578 Per p 3 0.970766 8.93 9.10 0.17 30.04. 11:32 123 (SE) 85
FI Del p 9 0.415928 14.20 14.80 0.60 30.04. 11:33 287 (W) 5
GI Vul s 1 0.4814828 13.50 13.80 0.30 30.04. 11:33 303 (NW) 8
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.