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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21

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

Sunrise // Sunset: 03:03 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:28 UTC
Nautical Twilight (12°): 01:29 // 20:23 UTC
Astronomical Twilight (18°): 00:07 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AM Aqr p 9 0.3737388 12.80 14.20 1.40 21.05. 13:01 278 (W) -32
AQ Cru p 9 1.154979 13.20 13.90 0.70 21.05. 13:01 143 (SE) -43
UW Boo p 1 1.0047108 10.40 11.40 1.00 21.05. 13:02 36 (NE) 18
HH Boo s 1 0.318666 11.00 11.00 0.00 21.05. 13:02 36 (NE) 18
V927 Mon s 8 0.361879 10.90 11.16 0.26 21.05. 13:02 159 (S) 42
IO Boo p 7 0.2711483 13.00 13.50 0.50 21.05. 13:02 49 (NE) 0
DX Tuc p 8 0.37711 9.48 9.79 0.31 21.05. 13:02 217 (SW) -44
BS Vul s 1 0.475971 10.90 11.10 0.20 21.05. 13:03 337 (NW) -15
V406 Vel p 10 2.034 9.40 10.10 0.70 21.05. 13:03 152 (SE) -20
GH Aqr p 6 0.305585 13.40 13.80 0.40 21.05. 13:03 287 (W) -20
DF Hya s 1 0.3306016 11.00 11.50 0.50 21.05. 13:03 125 (SE) 33
V1341 Aql p 8 0.304012 13.00 13.70 0.70 21.05. 13:03 342 (N) -39
CN Ind s 9 0.45364 9.43 9.82 0.39 21.05. 13:03 252 (W) -64
V357 Her p 5 0.28204 13.40 13.95 0.55 21.05. 13:03 348 (N) -26
DY Cet s 1 0.44079 9.47 9.47 0.00 21.05. 13:03 230 (SW) 12
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 21.05. 13:03 347 (N) 6
V471 Cas s 1 0.4009368 14.10 14.10 0.00 21.05. 13:03 304 (NW) 50
V677 Cen p 9 0.3250284 11.50 11.70 0.20 21.05. 13:03 94 (E) -54
V687 Her p 4 0.321451 14.40 15.00 0.60 21.05. 13:03 25 (NE) -13
BI Vul p 1 0.2518236 14.15 14.90 0.75 21.05. 13:04 317 (NW) -1
YZ Lib p 10 0.777354 12.70 13.30 0.60 21.05. 13:04 75 (E) -52
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 21.05. 13:04 321 (NW) 2
BK Oct s 10 0.3686 14.30 14.60 0.30 21.05. 13:04 194 (S) -63
RAFV050 Aps p 9 0.939865 10.50 10.80 0.30 21.05. 13:05 156 (SE) -58
V365 UMa p 10 0.381189 12.85 13.15 0.30 21.05. 13:05 32 (NE) 26
RY Ind p 10 0.712114 10.83 11.45 0.62 21.05. 13:05 261 (W) -61
V582 Lyr s 1 0.255905 13.44 13.44 0.00 21.05. 13:05 350 (N) 2
EE Aqr p 1 0.5089958 8.30 8.94 0.64 21.05. 13:05 273 (W) -29
ER Peg p 5 2.274678 11.00 12.00 1.00 21.05. 13:05 302 (NW) 17
TY Cet p 5 0.323676 11.62 12.10 0.48 21.05. 13:05 234 (SW) 9
MX Del p 4 0.864703 8.99 9.18 0.18 21.05. 13:05 324 (NW) -12
V515 Cam p 6 0.30833 13.45 14.10 0.65 21.05. 13:05 21 (N) 49
V873 Per s 1 0.294902 10.80 10.80 0.00 21.05. 13:06 275 (W) 55
V401 Cyg p 1 0.582725 10.64 11.17 0.53 21.05. 13:06 342 (N) -7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.05. 13:06 36 (NE) 3
V781 Tau s 1 0.344909 8.90 9.30 0.40 21.05. 13:06 188 (S) 67
RZ Dra s 1 0.5508762 10.11 10.50 0.39 21.05. 13:06 357 (N) 19
DR Mon s 10 3.382718 14.10 14.10 0.00 21.05. 13:06 170 (S) 46
AD And s 1 0.986194 10.90 11.60 0.70 21.05. 13:06 310 (NW) 32
HR Boo s 1 0.315967 13.25 13.70 0.45 21.05. 13:06 45 (NE) -6
CG Cha p 10 0.3765523 13.90 14.40 0.50 21.05. 13:06 167 (S) -45
OW Com p 10 0.258127 15.40 16.40 1.00 21.05. 13:06 64 (NE) 1
GZ Aqr p 4 0.302781 14.60 15.50 0.90 21.05. 13:06 281 (W) -19
V829 Her s 1 0.358153 11.90 11.90 0.00 21.05. 13:07 14 (N) -3
V Crt p 1 0.7020358 9.90 10.53 0.63 21.05. 13:07 108 (E) -6
V4437 Sgr p 10 1.1366228 7.26 7.54 0.28 21.05. 13:07 292 (W) -60
V2766 Ori s 6 0.6032 15.00 15.00 0.00 21.05. 13:07 184 (S) 45
MR Cas p 1 0.352936 14.90 15.70 0.80 21.05. 13:07 315 (NW) 41
LN Aps p 10 0.31072 12.80 13.30 0.50 21.05. 13:07 178 (S) -61
IZ Lac p 1 0.7989215 12.50 12.80 0.30 21.05. 13:07 323 (NW) 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.