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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V432 Peg p 3 0.739835 12.18 12.58 0.40 21.05. 19:45 49 (NE) -15
BF Dor p 9 0.352271 13.00 13.20 0.20 21.05. 19:45 216 (SW) -48
V964 Per p 8 0.417274 12.40 12.90 0.50 21.05. 19:45 323 (NW) 24
RZ Col s 10 0.565194 11.00 11.20 0.20 21.05. 19:45 258 (W) -39
ES Cnc p 1 1.067793 11.16 11.28 0.12 21.05. 19:45 252 (W) 29
V390 Hya p 7 1.0797024 11.86 13.77 1.91 21.05. 19:45 252 (W) 13
V1282 Her p 1 0.278349 13.35 13.75 0.40 21.05. 19:45 65 (NE) 42
V366 Cam p 9 0.773387 10.55 10.85 0.30 21.05. 19:45 340 (N) 39
GW Lac p 10 0.535875 15.00 16.00 1.00 21.05. 19:45 18 (N) 16
BU Sge p 10 5.50095 13.20 14.50 1.30 21.05. 19:45 62 (NE) 3
TW Mus p 10 0.4179484 12.10 12.60 0.50 21.05. 19:45 187 (S) -27
V2640 Oph s 7 0.419892 12.50 13.20 0.70 21.05. 19:46 101 (E) 16
GX Aur s 1 1.143258 12.00 12.00 0.00 21.05. 19:46 300 (NW) 26
V400 Lyr s 1 0.253427 12.70 12.70 0.00 21.05. 19:46 59 (NE) 24
V2083 Cyg s 1 1.867491 6.94 6.94 0.00 21.05. 19:46 49 (NE) 28
V369 Dra p 10 0.40095 13.40 13.80 0.40 21.05. 19:46 61 (NE) 48
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 21.05. 19:46 48 (NE) 17
CW CMi p 1 0.313192 11.20 11.60 0.40 21.05. 19:46 257 (W) 11
V1140 Her p 10 0.373001 13.70 14.10 0.40 21.05. 19:46 77 (E) 59
V1139 Cas p 1 0.2971 12.80 13.23 0.43 21.05. 19:46 353 (N) 16
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 21.05. 19:47 340 (N) -19
ET Ori p 1 0.9509356 11.20 12.30 1.10 21.05. 19:47 293 (NW) -16
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 21.05. 19:47 122 (SE) 19
BV Dra p 1 0.350067 7.88 8.48 0.60 21.05. 19:47 45 (NE) 67
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 21.05. 19:47 39 (NE) 27
V405 Cam p 10 0.374765 11.52 11.75 0.23 21.05. 19:47 328 (NW) 38
XZ Mon p 8 0.876084 13.40 15.10 1.70 21.05. 19:48 266 (W) -2
V600 And s 7 0.396793 12.64 12.30 -0.34 21.05. 19:48 17 (N) 10
NY Boo p 9 0.326815 12.15 12.50 0.35 21.05. 19:48 80 (E) 68
CR Tri p 9 0.296078 14.10 14.80 0.70 21.05. 19:48 337 (NW) -3
NN Dra p 7 0.382879 12.34 12.98 0.64 21.05. 19:48 7 (N) 75
V776 Cas p 1 0.440417 8.94 9.09 0.15 21.05. 19:48 353 (N) 31
XY Cru s 8 1.0240025 11.10 11.20 0.10 21.05. 19:48 183 (S) -24
V811 Her p 9 0.941947 14.00 15.40 1.40 21.05. 19:48 69 (E) 43
EX Psc p 1 0.289482 12.00 12.60 0.60 21.05. 19:48 10 (N) -34
CP Psc s 1 0.6840085 10.69 10.69 0.00 21.05. 19:48 357 (N) -8
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 21.05. 19:48 63 (NE) 16
KN Eri p 8 0.396604 13.23 14.20 0.97 21.05. 19:48 293 (NW) -25
IV Boo p 8 0.2830385 14.30 15.10 0.80 21.05. 19:49 131 (SE) 64
V963 Per s 1 0.462078 13.20 13.20 0.00 21.05. 19:49 325 (NW) 24
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.05. 19:49 35 (NE) 19
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 21.05. 19:49 52 (NE) 9
DO Cas p 1 0.684666 8.39 9.01 0.62 21.05. 19:49 345 (N) 23
V2383 Oph s 4 0.5022043 10.23 10.48 0.25 21.05. 19:49 108 (E) 5
V870 Cep s 7 0.301066 10.93 11.15 0.22 21.05. 19:49 20 (N) 27
V1646 Aql p 10 9.2767 11.90 12.60 0.70 21.05. 19:50 79 (E) -4
IW TrA p 10 0.3146 14.20 14.60 0.40 21.05. 19:50 152 (SE) -32
VW Boo s 1 0.342319 10.50 10.93 0.43 21.05. 19:50 146 (SE) 48
GU Leo s 2 0.354085 11.60 11.60 0.00 21.05. 19:50 245 (SW) 42
BG Cen p 10 0.7430987 11.80 12.10 0.30 21.05. 19:50 188 (S) -25
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.