Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:00 // 18:04 UTC
Civil Twilight (6°): 03:27 // 18:37 UTC
Nautical Twilight (12°): 02:44 // 19:20 UTC
Astronomical Twilight (18°): 01:55 // 20:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V434 Ser s 6 0.884 13.30 14.00 0.70 23.08. 21:01 258 (W) 14
V636 Aur s 1 0.3406176 13.70 14.10 0.40 23.08. 21:01 28 (NE) 1
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 23.08. 21:01 220 (SW) 4
V1153 Her p 10 0.374217 12.40 12.65 0.25 23.08. 21:01 296 (NW) 52
HU And p 10 0.2857905 16.50 17.20 0.70 23.08. 21:01 75 (E) 43
V1053 Cas p 1 0.649369 15.20 15.80 0.60 23.08. 21:02 47 (NE) 51
V345 Gem p 1 0.274778 7.82 7.88 0.06 23.08. 21:02 7 (N) -6
V1106 Cas p 10 0.974102 12.88 13.25 0.37 23.08. 21:02 26 (NE) 51
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 23.08. 21:02 188 (S) 76
RS Ser s 7 0.59814 10.80 11.40 0.60 23.08. 21:02 210 (SW) 22
GG CVn p 1 0.385947 12.00 12.50 0.50 23.08. 21:03 294 (NW) 21
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 23.08. 21:03 156 (SE) 30
KT Lyr s 9 0.5815356 14.70 14.90 0.20 23.08. 21:03 237 (SW) 65
CR Tau s 1 0.68270353 12.50 12.50 0.00 23.08. 21:03 32 (NE) -10
SS Ari p 1 0.405986 10.37 10.92 0.55 23.08. 21:03 76 (E) 20
V374 Cas s 1 1.0448105 11.80 12.10 0.30 23.08. 21:03 57 (NE) 57
V718 Car p 9 0.81619 10.55 10.87 0.32 23.08. 21:03 204 (SW) -63
TU Cha p 6 0.557048 13.30 13.80 0.50 23.08. 21:04 193 (S) -57
RS Cha s 10 1.669882 6.02 6.53 0.51 23.08. 21:04 183 (S) -61
IW UMa s 1 0.774718 11.70 11.81 0.11 23.08. 21:04 347 (N) 5
V1051 Her p 10 0.55833 12.50 12.80 0.30 23.08. 21:04 253 (W) 49
RZ UMi s 2 0.3373491 12.80 13.50 0.70 23.08. 21:04 355 (N) 50
EX CMa s 10 74.111 13.00 13.00 0.00 23.08. 21:04 32 (NE) -50
V401 Lac s 2 1.95012 7.93 7.93 0.00 23.08. 21:05 81 (E) 72
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 23.08. 21:05 209 (SW) 19
V735 Oph p 7 3.205207 10.50 11.60 1.10 23.08. 21:05 240 (SW) 34
EL Boo p 1 0.4137625 9.38 9.52 0.15 23.08. 21:05 273 (W) 16
FT Lup s 9 0.470084 9.70 9.98 0.28 23.08. 21:05 233 (SW) -26
V781 Tau p 1 0.344909 8.90 9.30 0.40 23.08. 21:05 32 (NE) -7
HZ Dra s 5 0.772934 8.16 8.16 0.00 23.08. 21:06 353 (N) 70
V360 UMa s 6 0.360224 13.60 14.00 0.40 23.08. 21:06 309 (NW) 32
V362 UMa s 8 0.3428 14.20 14.60 0.40 23.08. 21:06 309 (NW) 34
UZ For p 10 0.087865429 18.20 20.90 2.70 23.08. 21:07 93 (E) -32
V692 Pup p 10 0.34 14.53 14.72 0.19 23.08. 21:07 2 (N) -53
V475 Hya s 7 0.317122 12.60 12.60 0.00 23.08. 21:07 359 (N) -39
V489 And s 8 0.422756 12.00 12.00 0.00 23.08. 21:07 94 (E) 37
CF CrB p 10 0.262445 14.14 14.54 0.40 23.08. 21:07 271 (W) 39
EN Oct p 1 0.288913 11.88 12.60 0.72 23.08. 21:07 180 (S) -50
V458 Mon p 5 0.3969371 13.30 13.90 0.60 23.08. 21:07 25 (NE) -35
V723 Per s 7 0.796424 12.24 12.50 0.26 23.08. 21:07 52 (NE) 41
BN Gru p 10 0.2789227 14.00 15.50 1.50 23.08. 21:07 151 (SE) -12
GN Hya p 8 1.1247684 13.20 13.80 0.60 23.08. 21:08 350 (N) -37
KV Cep p 6 0.85883 14.10 14.80 0.70 23.08. 21:08 60 (NE) 71
FO Lyn s 7 0.63446 11.11 11.55 0.44 23.08. 21:08 357 (N) 3
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 23.08. 21:08 143 (SE) 25
QV Lup p 10 0.365618 11.35 11.78 0.43 23.08. 21:09 234 (SW) -28
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 23.08. 21:09 62 (NE) 69
VW Boo p 1 0.342319 10.50 11.08 0.58 23.08. 21:09 278 (W) 9
DX CVn p 1 0.35738 12.25 12.70 0.45 23.08. 21:09 308 (NW) 19
V553 Hya p 5 0.371497 12.36 13.05 0.69 23.08. 21:09 273 (W) -37
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.