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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V797 Cep s 1 0.270449 14.60 14.60 0.00 25.05. 15:50 347 (N) 46
DF Gru p 10 0.70079 10.35 10.79 0.43 25.05. 15:50 280 (W) -69
V927 Mon s 8 0.361879 10.90 11.16 0.26 25.05. 15:50 219 (SW) 38
V1064 Cas p 10 0.457606 11.30 11.80 0.50 25.05. 15:50 332 (NW) 33
EX Lac s 1 1.739306 13.60 13.60 0.00 25.05. 15:50 345 (N) 15
NW Aqr s 1 0.30163 12.00 12.00 0.00 25.05. 15:50 327 (NW) -34
V427 Cep p 10 1.91141 9.17 9.28 0.11 25.05. 15:50 357 (N) 19
FI Boo s 1 0.389997 9.60 9.60 0.00 25.05. 15:50 49 (NE) 34
CF CrB p 10 0.262445 14.14 14.54 0.40 25.05. 15:50 59 (NE) 13
V883 Her p 9 0.6950255 13.13 13.35 0.22 25.05. 15:50 41 (NE) -1
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 25.05. 15:50 52 (NE) -49
IR Vir s 3 0.36938 12.10 12.70 0.60 25.05. 15:50 122 (SE) 19
V590 Oph p 10 0.8269063 13.40 13.70 0.30 25.05. 15:50 42 (NE) -22
EL Lyn s 7 0.644538 12.65 12.83 0.18 25.05. 15:51 219 (SW) 78
V963 Oph p 10 0.264743 14.60 15.10 0.50 25.05. 15:51 46 (NE) -22
ET Leo p 1 0.3465036 9.55 9.72 0.17 25.05. 15:51 146 (SE) 44
LO Cyg s 1 0.629214 13.10 13.30 0.20 25.05. 15:51 353 (N) 6
DF Hya p 1 0.3306016 11.00 11.50 0.50 25.05. 15:51 184 (S) 46
V699 Her s 10 0.614205 15.40 16.00 0.60 25.05. 15:51 63 (NE) 0
GR Cet p 9 0.488807 11.31 11.71 0.40 25.05. 15:52 284 (W) -37
BS Vir p 10 0.3770834 13.60 14.40 0.80 25.05. 15:52 120 (SE) 21
EL CMi p 6 1.053835 11.54 12.20 0.66 25.05. 15:52 201 (S) 38
V364 UMa s 8 0.3669815 13.40 13.95 0.55 25.05. 15:52 44 (NE) 48
V507 Lyr s 7 0.366912 14.21 14.21 0.00 25.05. 15:53 32 (NE) -6
V413 Ser s 1 2.25976 7.98 8.50 0.52 25.05. 15:53 45 (NE) -30
V531 And p 10 0.406372 11.40 11.60 0.20 25.05. 15:53 309 (NW) 12
V1033 Her s 1 0.298051 11.19 11.19 0.00 25.05. 15:53 53 (NE) 6
AL Aps p 9 7.432415 12.90 13.95 1.05 25.05. 15:53 158 (S) -50
V921 Her p 1 0.87738 9.44 9.80 0.36 25.05. 15:53 41 (NE) 22
V449 Peg s 1 0.352657 14.60 14.60 0.00 25.05. 15:54 353 (N) -11
V374 Cas s 1 1.0448105 11.80 12.10 0.30 25.05. 15:54 336 (NW) 22
FF Ara p 10 0.69901 13.30 14.00 0.70 25.05. 15:54 128 (SE) -58
PP Lac p 1 0.4011613 11.10 12.00 0.90 25.05. 15:54 346 (N) 15
DEL Lib p 3 2.32735 4.91 5.90 0.99 25.05. 15:54 97 (E) -5
QT Lup p 10 0.385957 12.32 12.82 0.50 25.05. 15:54 125 (SE) -30
V538 And p 10 0.5188056 13.90 14.30 0.40 25.05. 15:54 311 (NW) 16
PP Hya p 10 0.752311 6.84 6.91 0.07 25.05. 15:54 166 (S) 19
AL Cas s 1 0.50055583 12.90 13.60 0.70 25.05. 15:54 334 (NW) 42
WY Hor p 9 0.398929 9.52 9.71 0.19 25.05. 15:55 217 (SW) -47
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.05. 15:55 37 (NE) 58
BT Pup s 10 1.5921029 13.90 14.50 0.60 25.05. 15:55 197 (S) 14
BT Pup p 10 1.5921029 13.90 14.60 0.70 25.05. 15:55 197 (S) 14
BB CMi p 1 0.7928535 10.00 10.80 0.80 25.05. 15:55 206 (SW) 42
V1147 Her p 10 0.254469 13.80 14.30 0.50 25.05. 15:55 52 (NE) 25
HU And s 10 0.2857905 16.50 17.20 0.70 25.05. 15:56 322 (NW) 11
DY CVn s 1 0.2459495 12.00 12.00 0.00 25.05. 15:56 83 (E) 45
AM Oct s 10 0.5017 14.40 14.90 0.50 25.05. 15:56 177 (S) -65
ZZ Eri p 3 0.45206 13.90 15.00 1.10 25.05. 15:57 251 (W) 2
QW And s 5 0.49187 12.60 12.60 0.00 25.05. 15:57 322 (NW) 23
V1229 Sco p 10 1.859839 8.90 9.08 0.18 25.05. 15:57 101 (E) -51
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.