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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V789 Cyg s 6 0.288551 13.30 13.30 0.00 22.04. 05:28 219 (SW) 66
V1107 Cas s 1 0.273412 12.88 12.88 0.00 22.04. 05:28 45 (NE) 50
XY Leo p 1 0.2841029 9.45 9.93 0.48 22.04. 05:28 337 (NW) -20
V455 Mon s 5 0.6817285 14.50 15.30 0.80 22.04. 05:28 30 (NE) -36
OO Aql p 1 0.506792 9.20 9.90 0.70 22.04. 05:29 196 (S) 48
V727 Cen p 10 1.8658 13.50 14.00 0.50 22.04. 05:29 248 (W) -25
V596 Aur s 1 0.397887 11.83 12.27 0.44 22.04. 05:29 37 (NE) 13
V374 Cas s 1 1.0448105 11.80 12.10 0.30 22.04. 05:29 58 (NE) 59
V386 Dra s 1 0.238912 13.40 13.40 0.00 22.04. 05:29 289 (W) 65
V905 Ara p 2 0.243905 14.00 14.20 0.20 22.04. 05:29 205 (SW) -28
GH Aqr s 6 0.305585 13.40 13.40 0.00 22.04. 05:29 148 (SE) 30
BT CrB p 9 0.0892 18.90 20.40 1.50 22.04. 05:29 281 (W) 39
V1287 Tau p 9 13.062 8.53 8.87 0.34 22.04. 05:29 58 (NE) 7
SZ Mic p 10 0.4 13.40 14.00 0.60 22.04. 05:29 179 (S) 1
TV Aps p 9 0.647493 13.70 14.70 1.00 22.04. 05:29 207 (SW) -45
V953 Mon p 7 0.426934 13.80 14.40 0.60 22.04. 05:29 8 (N) -40
TZ Dra s 1 0.8660332 9.60 9.60 0.00 22.04. 05:30 276 (W) 69
KV Aps p 10 0.738365 13.40 14.30 0.90 22.04. 05:30 193 (S) -40
V914 Cep p 10 0.38618 13.10 13.40 0.30 22.04. 05:30 13 (N) 59
DL CVn p 2 0.642442 11.97 12.20 0.23 22.04. 05:30 313 (NW) 16
BT Pup s 10 1.5921029 13.90 14.50 0.60 22.04. 05:30 19 (N) -63
BT Pup p 10 1.5921029 13.90 14.60 0.70 22.04. 05:30 19 (N) -63
V360 UMa s 6 0.360224 13.60 14.00 0.40 22.04. 05:30 311 (NW) 30
V490 Sco s 10 3.003757 11.80 12.10 0.30 22.04. 05:30 215 (SW) -2
V432 Peg p 3 0.739835 12.18 12.58 0.40 22.04. 05:30 158 (S) 50
V639 Aur p 4 0.3571 14.01 14.85 0.84 22.04. 05:31 24 (NE) 18
CS Tri p 9 0.663318 11.20 11.40 0.20 22.04. 05:31 67 (NE) 23
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 22.04. 05:31 355 (N) -26
RR Cir s 6 1.09173 11.51 11.89 0.38 22.04. 05:31 216 (SW) -49
AI Sex p 2 0.603615 11.12 11.50 0.38 22.04. 05:32 332 (NW) -35
V350 Cen p 10 3.216929 10.30 10.80 0.50 22.04. 05:32 224 (SW) -61
EW Del p 6 0.3923312 15.10 15.50 0.40 22.04. 05:32 187 (S) 56
V1237 Tau p 8 0.287447 14.03 14.18 0.15 22.04. 05:32 42 (NE) -4
X PsA s 10 0.3977746 13.00 14.20 1.20 22.04. 05:32 159 (S) 12
CH Aur p 10 5.009974 14.80 16.60 1.80 22.04. 05:32 42 (NE) 4
PY Vir s 1 0.311248 9.60 10.00 0.40 22.04. 05:33 284 (W) -17
WX Lib p 10 0.9200078 12.10 12.70 0.60 22.04. 05:33 246 (SW) -16
NX Boo s 8 0.251135 13.02 13.36 0.34 22.04. 05:33 288 (W) 29
V576 Cen s 10 0.378016 12.60 12.60 0.00 22.04. 05:33 272 (W) -51
EQ UMa s 6 0.3581533 12.40 12.60 0.20 22.04. 05:33 360 (N) 14
V807 Her p 10 2.11697 14.20 16.10 1.90 22.04. 05:33 275 (W) 56
GQ Boo p 1 0.3846402 12.65 13.07 0.42 22.04. 05:33 282 (W) 23
IR Vir p 3 0.36938 12.10 12.70 0.60 22.04. 05:33 291 (W) -21
V624 Cen p 10 0.7000815 14.80 15.60 0.80 22.04. 05:33 231 (SW) -42
BS CrB p 9 0.42458 11.46 11.60 0.14 22.04. 05:33 277 (W) 35
NU Boo p 8 0.339576 13.40 13.80 0.40 22.04. 05:33 309 (NW) 42
V906 Ara p 6 1.02255 14.50 14.80 0.30 22.04. 05:33 205 (SW) -28
V613 And p 7 0.937902 8.79 10.00 1.21 22.04. 05:33 80 (E) 65
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 22.04. 05:34 196 (S) 70
V1103 Her p 1 0.2913524 11.90 12.40 0.50 22.04. 05:34 254 (W) 59
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.