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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 19.04. 22:43 127 (SE) -16
IT Her s 1 0.3393957 12.90 12.90 0.00 19.04. 22:43 82 (E) 27
EY Sct p 8 1.1663855 11.90 12.70 0.80 19.04. 22:43 104 (E) 4
EE Cyg p 10 2.833093 14.40 15.70 1.30 19.04. 22:43 72 (E) 22
V1347 Her p 9 0.86027 13.25 13.65 0.40 19.04. 22:43 95 (E) 20
V653 Ara p 10 0.2614 12.50 12.90 0.40 19.04. 22:43 153 (SE) -22
V1286 Her s 1 0.334711 12.56 12.56 0.00 19.04. 22:43 85 (E) 43
V1242 Tau p 10 1.84755 13.92 15.30 1.38 19.04. 22:43 333 (NW) -5
OO Aql s 1 0.506792 9.20 9.20 0.00 19.04. 22:44 82 (E) 5
V881 Per s 1 0.387377 10.71 11.01 0.30 19.04. 22:44 344 (N) 0
V599 Aur s 1 0.316533 11.67 11.90 0.23 19.04. 22:44 317 (NW) 4
V616 Cyg s 1 1.326636 13.00 13.00 0.00 19.04. 22:45 38 (NE) 23
CF Tuc p 9 2.797617 7.44 7.80 0.36 19.04. 22:45 173 (S) -65
V579 Per p 8 0.465618 7.87 7.94 0.07 19.04. 22:45 338 (N) 5
DEL Cap p 8 1.0227688 2.81 3.05 0.24 19.04. 22:45 75 (E) -33
BX Peg p 1 0.280418 11.00 11.69 0.69 19.04. 22:45 51 (NE) 3
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 19.04. 22:45 341 (N) -57
V405 Cep p 8 1.373749 8.75 8.96 0.21 19.04. 22:46 356 (N) 40
RW CrB s 1 0.7264112 10.22 10.29 0.07 19.04. 22:46 121 (SE) 60
PS Per s 1 0.702179 13.00 13.00 0.00 19.04. 22:46 349 (N) 7
IS Boo p 8 0.25145 14.00 14.60 0.60 19.04. 22:46 94 (E) 84
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 19.04. 22:46 69 (E) -32
V516 Her s 9 0.4632348 16.40 17.10 0.70 19.04. 22:46 95 (E) 37
V494 Cyg p 8 1.794326 13.50 14.20 0.70 19.04. 22:46 61 (NE) 21
HS Vul s 1 0.3320847 13.90 14.20 0.30 19.04. 22:46 71 (E) 14
EX CVn p 4 0.2771572 13.10 13.50 0.40 19.04. 22:46 225 (SW) 75
V489 And p 8 0.422756 12.00 13.00 1.00 19.04. 22:46 17 (N) -13
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 19.04. 22:46 276 (W) -4
ZZ PsA p 10 0.373893 9.28 9.56 0.28 19.04. 22:46 85 (E) -42
EF Boo s 1 0.4205155 9.43 9.43 0.00 19.04. 22:46 79 (E) 81
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 19.04. 22:46 279 (W) 2
V726 Cyg s 1 0.497971 12.70 12.80 0.10 19.04. 22:46 56 (NE) 25
AS Aps s 9 0.399351 13.40 13.80 0.40 19.04. 22:47 169 (S) -35
LN Aps p 10 0.31072 12.80 13.30 0.50 19.04. 22:47 166 (S) -44
UY Mus s 10 0.562441 11.70 12.00 0.30 19.04. 22:47 188 (S) -27
HX Vel p 10 1.124905 5.48 5.53 0.05 19.04. 22:47 226 (SW) -27
V753 Mon s 5 0.677044 8.30 8.30 0.00 19.04. 22:47 273 (W) -8
V517 And p 10 0.49053 13.30 13.60 0.30 19.04. 22:47 9 (N) -4
V498 Cam p 10 12.111 11.79 12.22 0.43 19.04. 22:47 335 (NW) 52
RW Lac p 1 10.369207 10.40 11.00 0.60 19.04. 22:48 28 (NE) 17
DP Peg p 7 1.661295 13.30 14.20 0.90 19.04. 22:48 57 (NE) 2
MR Com s 1 0.412743 12.00 12.40 0.40 19.04. 22:48 195 (S) 67
V608 Cas s 1 0.380403 12.30 12.30 0.00 19.04. 22:49 356 (N) 32
AH Gem s 1 0.336762 14.40 14.80 0.40 19.04. 22:49 289 (W) 5
V349 Vel p 10 3.02447 9.53 9.68 0.15 19.04. 22:49 210 (SW) -19
MT Aur p 7 1.191266 14.80 16.20 1.40 19.04. 22:49 309 (NW) 9
AQ Com s 1 0.2813295 15.20 15.70 0.50 19.04. 22:50 208 (SW) 60
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 19.04. 22:50 55 (NE) 22
GM Dra p 4 0.338741 8.79 9.03 0.23 19.04. 22:50 54 (NE) 58
V507 Mon p 7 1.0790213 13.70 14.30 0.60 19.04. 22:50 282 (W) -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.