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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:06 // 17:53 UTC
Civil Twilight (6°): 03:34 // 18:26 UTC
Nautical Twilight (12°): 02:52 // 19:08 UTC
Astronomical Twilight (18°): 02:06 // 19:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V578 Per s 3 0.970766 8.93 8.93 0.00 15.04. 10:24 82 (E) 65
V344 Lac s 1 0.392239 12.20 13.00 0.80 15.04. 10:24 290 (W) 65
NO Vul p 1 0.370765 13.40 14.20 0.80 15.04. 10:24 277 (W) 21
CW Cas s 1 0.318862 11.02 11.47 0.45 15.04. 10:24 353 (N) 77
OZ Boo p 9 0.324084 13.90 14.15 0.25 15.04. 10:25 331 (NW) -6
V631 Aur p 9 0.3459 15.97 16.61 0.64 15.04. 10:25 73 (E) 39
IM Vul p 1 0.454283 11.60 13.30 1.70 15.04. 10:25 266 (W) 33
V740 Per s 4 0.373042 11.22 11.87 0.65 15.04. 10:25 98 (E) 53
BB Tri p 10 0.392372 14.00 14.40 0.40 15.04. 10:25 156 (SE) 72
NZ Boo p 1 0.0589094 17.20 20.00 2.80 15.04. 10:25 335 (NW) -2
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 15.04. 10:25 286 (W) 40
V714 Mon s 1 0.3445093 11.83 12.30 0.47 15.04. 10:25 93 (E) 9
HH UMa p 1 0.375493 10.58 10.80 0.22 15.04. 10:26 23 (NE) -1
TV Mus p 10 0.4456651 11.00 11.30 0.30 15.04. 10:26 152 (SE) -72
V445 Peg p 1 0.40465 14.00 14.50 0.50 15.04. 10:26 259 (W) 45
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 15.04. 10:27 289 (W) 42
V366 Cam p 9 0.773387 10.55 10.85 0.30 15.04. 10:27 28 (NE) 58
EN Oct s 1 0.288913 11.88 12.50 0.62 15.04. 10:27 180 (S) -50
V654 Pup p 9 0.370015 14.00 14.80 0.80 15.04. 10:27 122 (SE) -36
LX Ser p 1 0.1584325 13.30 17.40 4.10 15.04. 10:27 323 (NW) -13
V668 Ori p 9 0.8242318 14.50 15.20 0.70 15.04. 10:27 86 (E) 23
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 15.04. 10:27 80 (E) -9
IK Per s 1 0.6760305 11.30 11.60 0.30 15.04. 10:28 82 (E) 54
V404 Hya p 7 0.309535 14.85 15.25 0.40 15.04. 10:28 63 (NE) -15
V1187 Her s 1 0.310764 11.14 11.31 0.17 15.04. 10:28 320 (NW) 7
V362 Vel p 10 0.445178 9.08 9.36 0.28 15.04. 10:28 90 (E) -70
V676 Cen s 7 0.292394 11.90 12.50 0.60 15.04. 10:29 295 (NW) -70
V463 Peg p 7 0.330569 11.60 12.15 0.55 15.04. 10:29 248 (W) 40
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 15.04. 10:29 258 (W) -22
HW Lac p 9 2.030769 14.70 15.60 0.90 15.04. 10:29 291 (W) 62
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 15.04. 10:29 285 (W) 28
UX CrB s 7 0.567842 13.12 13.12 0.00 15.04. 10:29 320 (NW) 2
V2150 Cyg p 1 0.59186 8.09 8.19 0.10 15.04. 10:29 267 (W) 44
DN Mon s 8 1.201339 13.20 13.90 0.70 15.04. 10:29 88 (E) 5
V1242 Tau p 10 1.84755 13.92 15.30 1.38 15.04. 10:29 109 (E) 55
U CrB p 1 3.452211 7.66 8.79 1.13 15.04. 10:29 332 (NW) -3
ER Hya p 10 0.6516339 13.60 14.70 1.10 15.04. 10:29 6 (N) -66
OQ UMa p 1 0.283356 13.00 13.70 0.70 15.04. 10:30 353 (N) 17
V1065 Her p 4 0.397828 11.50 12.10 0.60 15.04. 10:30 303 (NW) 9
GG Psc p 9 0.456242 13.75 14.00 0.25 15.04. 10:30 186 (S) 73
V1371 Ori s 9 0.758223 8.16 8.16 0.00 15.04. 10:30 101 (E) 25
DX CVn p 1 0.35738 12.25 12.70 0.45 15.04. 10:30 0 (N) -1
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 15.04. 10:30 277 (W) 36
AE Phe s 1 0.362374 7.56 8.19 0.63 15.04. 10:30 176 (S) -10
VV CVn s 1 0.5331303 13.88 14.08 0.20 15.04. 10:30 358 (N) -7
CQ Hya p 6 1.10293 13.50 14.00 0.50 15.04. 10:30 71 (E) -13
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 15.04. 10:30 245 (SW) -11
GM CVn s 1 0.366984 12.00 12.00 0.00 15.04. 10:31 348 (N) -7
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 15.04. 10:31 291 (W) 52
V907 Ara p 9 0.467014 13.30 13.60 0.30 15.04. 10:31 231 (SW) -54
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.