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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BS UMa p 1 0.3495099 13.70 14.00 0.30 16.07. 22:45 318 (NW) 16
V345 Dra p 10 0.291903 13.20 13.45 0.25 16.07. 22:45 292 (W) 58
IU Per p 1 0.857026 10.50 11.60 1.10 16.07. 22:45 45 (NE) 20
V609 Aur p 9 0.4747295 13.10 13.60 0.50 16.07. 22:45 22 (N) 4
PY Cyg p 8 0.4650325 14.80 15.20 0.40 16.07. 22:45 150 (SE) 78
V463 And s 1 0.406095 12.15 12.50 0.35 16.07. 22:45 84 (E) 47
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 16.07. 22:45 171 (S) 1
V920 Oph s 10 1.5505 15.10 15.90 0.80 16.07. 22:46 201 (S) 47
KZ Pav s 7 0.949879 7.71 7.71 0.00 16.07. 22:46 171 (S) -32
V340 Vir p 6 0.45486 11.53 12.22 0.69 16.07. 22:46 263 (W) -13
GU Leo p 2 0.354085 11.60 12.30 0.70 16.07. 22:47 325 (NW) -15
V524 Mon s 3 0.28361685 14.40 15.20 0.80 16.07. 22:47 9 (N) -37
EX Lyr p 1 0.717293 12.08 12.68 0.60 16.07. 22:47 206 (SW) 64
V579 Per p 8 0.465618 7.87 7.94 0.07 16.07. 22:47 40 (NE) 14
IY Aps p 10 0.4184362 12.70 13.00 0.30 16.07. 22:47 192 (S) -37
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 16.07. 22:48 40 (NE) -27
BT CrB p 9 0.0892 18.90 20.40 1.50 16.07. 22:48 269 (W) 50
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 16.07. 22:48 86 (E) 73
EX Leo s 1 0.408605 8.27 8.27 0.00 16.07. 22:48 312 (NW) -11
V713 Cyg p 10 2.588858 14.90 16.30 1.40 16.07. 22:48 81 (E) 65
V702 And p 10 0.340715 13.30 13.69 0.39 16.07. 22:49 82 (E) 43
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 16.07. 22:49 45 (NE) 42
BS Dra p 4 3.364012 9.12 9.86 0.74 16.07. 22:49 5 (N) 66
V1355 Her p 8 0.2892705 11.66 11.90 0.24 16.07. 22:49 205 (SW) 63
WW Tri p 6 1.748441 12.20 12.70 0.50 16.07. 22:49 56 (NE) 20
EH Cnc p 1 0.4180364 11.73 12.47 0.74 16.07. 22:49 346 (N) -18
V1279 Cen p 10 5.2192 15.31 15.32 0.01 16.07. 22:49 217 (SW) -43
GH And p 10 1.103767 13.50 14.50 1.00 16.07. 22:49 65 (NE) 51
AR Boo p 1 0.3448727 13.50 14.50 1.00 16.07. 22:49 283 (W) 22
V1833 Ori p 10 0.377198 10.32 10.55 0.23 16.07. 22:49 43 (NE) -23
BG Boo s 1 0.64008 13.50 14.30 0.80 16.07. 22:49 281 (W) 24
X PsA p 10 0.3977746 13.00 14.30 1.30 16.07. 22:50 145 (SE) 7
V927 Mon p 8 0.361879 10.90 11.17 0.27 16.07. 22:50 8 (N) -35
V864 Aql p 9 0.608658 12.60 13.20 0.60 16.07. 22:50 165 (S) 50
HS Vul s 1 0.3320847 13.90 14.20 0.30 16.07. 22:50 164 (S) 62
V542 Hya p 10 0.381025 10.28 10.40 0.12 16.07. 22:50 301 (NW) -40
KT Cnc s 8 0.323691 13.60 14.20 0.60 16.07. 22:50 343 (N) -27
V861 Her p 1 0.3446312 13.80 14.15 0.35 16.07. 22:50 268 (W) 61
V393 Sco p 10 7.71259 8.20 9.00 0.80 16.07. 22:51 201 (S) 2
NX Dra p 9 0.275807 12.62 12.83 0.21 16.07. 22:51 343 (N) 41
S Hyi p 10 0.903114 11.28 12.05 0.77 16.07. 22:51 166 (S) -46
MR Cas p 1 0.352936 14.90 15.70 0.80 16.07. 22:51 51 (NE) 50
V405 Dra s 1 0.413036 11.54 11.54 0.00 16.07. 22:51 292 (W) 80
V1234 Tau s 7 0.387939 12.60 12.60 0.00 16.07. 22:52 48 (NE) -19
V649 Lyr s 1 0.292256 14.50 14.91 0.41 16.07. 22:52 255 (W) 78
IR Cas s 1 0.680686 10.80 11.50 0.70 16.07. 22:52 62 (NE) 57
V513 Her p 3 0.3037692 15.30 15.70 0.40 16.07. 22:52 230 (SW) 56
V948 Mon p 7 0.377107 13.00 13.60 0.60 16.07. 22:52 350 (N) -40
OZ Dra p 10 0.136647 18.00 20.00 2.00 16.07. 22:53 325 (NW) 44
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 16.07. 22:53 256 (W) 16
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.