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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V364 Per s 2 0.3394535 14.60 15.60 1.00 16.04. 19:30 309 (NW) 15
RR TrA p 8 0.7130905 10.36 11.85 1.49 16.04. 19:30 141 (SE) -44
KQ Lib s 9 0.695529 11.60 11.60 0.00 16.04. 19:30 112 (E) 4
MR Del p 1 0.5216895 8.85 9.16 0.31 16.04. 19:30 29 (NE) -31
V385 Cam p 9 0.615272 13.65 14.20 0.55 16.04. 19:30 341 (N) 52
V357 Her p 5 0.28204 13.40 13.95 0.55 16.04. 19:30 51 (NE) -13
V441 Dra p 10 2.9054 12.45 12.75 0.30 16.04. 19:31 5 (N) 43
GI CVn s 8 0.30316 14.10 14.60 0.50 16.04. 19:31 72 (E) 53
IM Vul s 1 0.454283 11.60 13.30 1.70 16.04. 19:31 21 (N) -15
AI Tri p 3 0.19174566 16.00 16.50 0.50 16.04. 19:31 312 (NW) 5
MU Lac p 10 0.2775155 14.10 15.10 1.00 16.04. 19:31 358 (N) 12
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 16.04. 19:32 25 (NE) 2
W Equ p 9 4.236866 11.80 12.40 0.60 16.04. 19:32 15 (N) -26
MN Aur p 4 5.5809 11.90 13.50 1.60 16.04. 19:32 292 (W) 46
BB CMi p 1 0.7928535 10.00 10.80 0.80 16.04. 19:32 225 (SW) 36
V418 Nor p 10 0.3849 16.18 16.50 0.32 16.04. 19:32 136 (SE) -37
V855 Cep p 10 0.3698575 13.65 14.05 0.40 16.04. 19:32 4 (N) 31
V629 Aur p 9 0.4105 16.42 17.06 0.64 16.04. 19:32 283 (W) 44
NS Cam p 5 0.907318 12.90 13.50 0.60 16.04. 19:32 341 (N) 62
V509 Cam s 6 0.350347 13.00 13.50 0.50 16.04. 19:33 356 (N) 60
DF Hya s 1 0.3306016 11.00 11.50 0.50 16.04. 19:33 207 (SW) 43
V1333 Her s 1 0.317594 13.27 13.27 0.00 16.04. 19:33 38 (NE) 22
V1079 Cas p 9 0.283611 15.83 16.00 0.17 16.04. 19:33 335 (NW) 25
V1233 Her p 10 0.3105942 11.80 12.16 0.36 16.04. 19:33 55 (NE) 23
V448 Cep p 10 0.6324 9.59 9.73 0.14 16.04. 19:34 0 (N) 14
TX Equ p 10 5.4788 11.44 11.72 0.28 16.04. 19:34 16 (N) -33
V500 Cyg s 3 0.924218 11.90 12.00 0.10 16.04. 19:34 22 (N) -2
V490 And p 7 0.424185 14.60 15.10 0.50 16.04. 19:34 336 (NW) 6
LT Aur p 10 2.09903 14.50 15.50 1.00 16.04. 19:34 285 (W) 49
EQ Boo s 9 5.435357 8.80 8.80 0.00 16.04. 19:34 94 (E) 27
KV Lup p 10 1.43083 8.75 8.97 0.22 16.04. 19:34 121 (SE) -24
XY Ari p 10 0.25265 13.54 17.60 4.06 16.04. 19:35 297 (NW) 3
Y For p 10 0.2699092 13.80 14.20 0.40 16.04. 19:35 267 (W) -34
OQ Dra s 7 0.3396745 13.20 13.20 0.00 16.04. 19:35 17 (N) 65
V536 Cen p 10 1.2926355 13.60 14.50 0.90 16.04. 19:35 132 (SE) -15
V448 Vel p 10 0.364875 11.63 11.97 0.34 16.04. 19:35 198 (S) -11
HX Lac p 4 0.527476 14.20 14.90 0.70 16.04. 19:35 2 (N) 10
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 16.04. 19:35 79 (E) -42
YY Gem p 1 0.8142822 8.91 9.60 0.69 16.04. 19:35 254 (W) 55
OQ UMa p 1 0.283356 13.00 13.70 0.70 16.04. 19:36 57 (NE) 57
V592 Lyr s 1 0.355684 11.54 11.54 0.00 16.04. 19:36 44 (NE) 8
EG CMi p 9 0.533605 13.10 13.60 0.50 16.04. 19:36 224 (SW) 33
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 16.04. 19:36 25 (NE) 16
NU Cam s 1 0.69006 10.57 10.85 0.28 16.04. 19:36 359 (N) 57
VW UMi s 7 0.488922 12.10 12.52 0.42 16.04. 19:36 7 (N) 50
V2617 Oph p 10 0.424074 13.15 13.75 0.60 16.04. 19:36 94 (E) -8
V536 And p 10 0.6415 14.20 14.60 0.40 16.04. 19:37 324 (NW) 10
V412 Nor p 10 0.5335 16.50 16.95 0.45 16.04. 19:37 137 (SE) -37
NR Cam p 1 0.255885 10.76 11.25 0.49 16.04. 19:37 347 (N) 59
DV Car p 9 1.68148 10.00 10.30 0.30 16.04. 19:37 177 (S) -20
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.