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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:25 // 18:47 UTC
Civil Twilight (6°): 02:48 // 19:24 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:48 // 21:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AV Hya p 1 0.683401 10.20 10.77 0.57 31.07. 04:29 69 (E) -10
FG Sct p 3 0.270572 13.66 14.76 1.10 31.07. 04:29 282 (W) -18
BG Boo s 1 0.64008 13.50 14.30 0.80 31.07. 04:30 1 (N) -15
V482 Cam p 10 0.133619437 15.10 18.40 3.30 31.07. 04:30 34 (NE) 48
OQ Cam p 6 0.43784 10.90 11.40 0.50 31.07. 04:30 31 (NE) 72
V514 Hya p 6 0.374406 14.39 14.39 0.00 31.07. 04:30 81 (E) -10
V1022 Tau p 2 0.347171 14.96 15.72 0.77 31.07. 04:31 123 (SE) 58
V403 Vul p 9 1.08706 6.82 6.88 0.06 31.07. 04:31 273 (W) 25
IY UMa p 4 0.0739138 18.40 20.00 1.60 31.07. 04:31 27 (NE) 26
V625 Car p 10 0.276942 11.15 12.00 0.85 31.07. 04:31 143 (SE) -55
BG Cen s 10 0.7430987 11.80 12.10 0.30 31.07. 04:31 139 (SE) -66
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 31.07. 04:31 305 (NW) 22
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 31.07. 04:31 312 (NW) 29
IP Peg p 1 0.15820616 13.00 18.60 5.60 31.07. 04:32 241 (SW) 44
CN Del p 10 0.567073 14.20 14.60 0.40 31.07. 04:32 276 (W) 13
V1198 Her p 10 0.363628 10.80 11.10 0.30 31.07. 04:32 334 (NW) 8
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 31.07. 04:32 341 (N) 21
V1430 Aql s 1 0.873721 10.20 10.20 0.00 31.07. 04:32 282 (W) -4
V2644 Oph p 9 1.27748 12.80 13.25 0.45 31.07. 04:32 278 (W) -46
EN Oct p 1 0.288913 11.88 12.60 0.72 31.07. 04:33 180 (S) -50
EX CMa s 10 74.111 13.00 13.00 0.00 31.07. 04:33 113 (SE) 2
V719 Her p 1 0.400925 12.50 13.60 1.10 31.07. 04:33 328 (NW) 11
V404 Peg s 2 0.419177 10.47 10.47 0.00 31.07. 04:33 264 (W) 52
XY LMi s 1 0.436886 10.70 10.70 0.00 31.07. 04:33 43 (NE) 5
HS Leo p 2 0.337706 13.80 14.40 0.60 31.07. 04:33 37 (NE) -4
AQ Com s 1 0.2813295 15.20 15.70 0.50 31.07. 04:33 21 (N) -16
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 31.07. 04:33 323 (NW) 79
AI Tri p 3 0.19174566 16.00 16.50 0.50 31.07. 04:33 184 (S) 70
V342 Lac s 1 0.700587 12.40 12.90 0.50 31.07. 04:33 296 (NW) 54
CP Cam s 3 0.796712 10.75 10.75 0.00 31.07. 04:33 26 (NE) 73
V477 Her p 8 0.3251804 14.90 15.50 0.60 31.07. 04:33 318 (NW) -3
AP Aur s 1 0.569374 10.90 11.20 0.30 31.07. 04:34 72 (E) 34
DZ Lyr p 10 1.8364125 14.70 15.80 1.10 31.07. 04:34 299 (NW) 12
CW Aqr p 4 0.542909 10.70 11.00 0.30 31.07. 04:34 235 (SW) 6
V594 Lyr s 5 0.255999 14.00 14.00 0.00 31.07. 04:34 315 (NW) 23
CR Scl p 10 0.246539 9.62 9.77 0.15 31.07. 04:34 197 (S) 2
FS Aqr p 7 0.26205 13.20 14.00 0.80 31.07. 04:34 247 (SW) 18
V471 Peg p 10 0.9382 11.18 11.33 0.15 31.07. 04:34 263 (W) 31
V1282 Her s 1 0.278349 13.35 13.35 0.00 31.07. 04:34 325 (NW) 16
IM Vul p 1 0.454283 11.60 13.30 1.70 31.07. 04:34 279 (W) 22
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 31.07. 04:34 296 (NW) 28
V1172 Her s 4 0.236167 12.00 12.50 0.50 31.07. 04:34 327 (NW) -18
V473 Cam s 7 0.298438 11.55 12.15 0.60 31.07. 04:35 20 (N) 51
BY Peg p 1 0.341936 12.90 13.60 0.70 31.07. 04:35 274 (W) 35
HN UMa p 4 0.38261 9.90 10.02 0.12 31.07. 04:35 34 (NE) 6
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 31.07. 04:35 316 (NW) 41
UX CrB s 7 0.567842 13.12 13.12 0.00 31.07. 04:35 334 (NW) -4
DD CMa p 10 2.008454 11.60 12.40 0.80 31.07. 04:35 111 (E) -7
V2769 Ori p 5 0.27872 15.00 15.30 0.30 31.07. 04:35 114 (SE) 25
TT Cet p 1 0.4859549 10.80 11.32 0.52 31.07. 04:36 187 (S) 30
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.