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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 25.04. 17:31 18 (N) -31
W Gru p 10 2.96854 9.40 10.00 0.60 25.04. 17:31 277 (W) -70
V4386 Sgr p 10 21.5958 8.45 8.67 0.22 25.04. 17:31 74 (E) -57
SX Lup p 5 0.685845 11.50 12.60 1.10 25.04. 17:31 114 (SE) -40
V878 Her p 1 0.529475 9.37 9.87 0.50 25.04. 17:31 32 (NE) 19
V681 Her p 1 1.15862 13.60 14.10 0.50 25.04. 17:31 58 (NE) 7
V1100 Her p 1 0.346931 10.92 11.26 0.34 25.04. 17:31 34 (NE) 9
RS PsA p 10 0.593358 14.30 15.20 0.90 25.04. 17:31 317 (NW) -60
EX Hya p 10 0.068233846 9.60 13.99 4.39 25.04. 17:31 130 (SE) -6
V881 Mon s 8 1.69841 11.48 12.10 0.62 25.04. 17:32 217 (SW) 39
V523 Cas s 1 0.2336923 10.62 11.34 0.72 25.04. 17:32 324 (NW) 22
DP Cep s 4 1.269964 13.90 14.40 0.50 25.04. 17:32 342 (N) 25
V5521 Sgr p 10 0.464 15.20 15.80 0.60 25.04. 17:32 63 (NE) -52
V502 Her p 1 0.3692772 12.80 13.70 0.90 25.04. 17:32 39 (NE) 3
V2626 Oph p 6 10.8742 8.26 8.43 0.17 25.04. 17:32 56 (NE) -12
HH Boo s 1 0.318666 11.00 11.00 0.00 25.04. 17:32 59 (NE) 38
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.04. 17:32 53 (NE) 71
V728 Her p 1 0.4712895 10.90 11.50 0.60 25.04. 17:33 37 (NE) 13
BF Tri s 9 0.326566 14.00 14.50 0.50 25.04. 17:33 302 (NW) 14
RW Dor p 2 0.2854633 10.80 11.40 0.60 25.04. 17:33 201 (S) -35
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 25.04. 17:33 18 (N) -10
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 25.04. 17:33 360 (N) -2
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 25.04. 17:33 360 (N) -4
UX Men s 10 4.1811 8.80 9.47 0.67 25.04. 17:33 194 (S) -40
AN Pup p 10 2.668235 10.49 11.27 0.78 25.04. 17:33 199 (S) 16
BM Psc p 9 0.474768 16.22 16.72 0.50 25.04. 17:33 305 (NW) 8
EY Peg p 6 1.923307 12.00 14.00 2.00 25.04. 17:33 324 (NW) -16
KK Boo p 10 0.279134 14.30 14.80 0.50 25.04. 17:33 63 (NE) 36
V664 Lyr p 8 0.359987 13.00 13.00 0.00 25.04. 17:33 24 (NE) 7
V653 Lyr s 1 0.468813 11.23 11.56 0.33 25.04. 17:34 26 (NE) 6
V1208 Her p 10 0.3633237 12.20 12.40 0.20 25.04. 17:34 44 (NE) 16
V922 Cyg p 7 1.422373 14.50 15.80 1.30 25.04. 17:34 16 (N) -8
QQ Boo s 8 0.2764765 12.45 12.45 0.00 25.04. 17:34 51 (NE) 28
IV Dra p 4 0.2681055 13.70 14.10 0.40 25.04. 17:34 44 (NE) 33
V353 Dra p 8 0.802697 11.52 11.79 0.27 25.04. 17:34 33 (NE) 31
EX Leo p 1 0.408605 8.27 8.49 0.22 25.04. 17:34 135 (SE) 49
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 25.04. 17:35 4 (N) -1
BX Peg p 1 0.280418 11.00 11.69 0.69 25.04. 17:35 349 (N) -13
AS Aps p 9 0.399351 13.40 13.80 0.40 25.04. 17:35 154 (SE) -51
BI Vul s 1 0.2518236 14.15 14.86 0.71 25.04. 17:35 353 (N) -13
YY Eri s 1 0.3214963 8.37 8.99 0.62 25.04. 17:35 248 (W) 5
V472 Hya p 10 0.882987 12.30 12.60 0.30 25.04. 17:35 191 (S) 38
V416 Cam p 10 0.3863 14.40 15.00 0.60 25.04. 17:35 332 (NW) 61
AC Crt s 3 0.617262 9.72 10.17 0.45 25.04. 17:35 146 (SE) 22
EF Dra s 1 0.424031 10.48 10.48 0.00 25.04. 17:35 16 (N) 34
V624 Aur p 7 0.7077 15.91 16.40 0.49 25.04. 17:35 269 (W) 56
V680 Cyg s 1 1.199142 10.00 10.30 0.30 25.04. 17:36 351 (N) 15
V752 Cep p 10 0.450289 13.05 13.50 0.45 25.04. 17:36 343 (N) 37
OW Com p 10 0.258127 15.40 16.40 1.00 25.04. 17:36 96 (E) 27
LX Ser p 1 0.1584325 13.30 17.40 4.10 25.04. 17:36 69 (E) 7
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.