Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:54 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:06 UTC
Astronomical Twilight (18°): 04:42 // 17:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V580 Lyr s 1 0.289052 12.85 12.85 0.00 01.02. 05:01 84 (E) 44
V1106 Her p 1 0.2546005 12.60 12.90 0.30 01.02. 05:01 102 (E) 44
BC Vel p 9 1.173596 11.10 11.70 0.60 01.02. 05:01 238 (SW) -33
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 01.02. 05:01 56 (NE) 74
GI Cep p 1 1.037678 11.40 12.50 1.10 01.02. 05:01 33 (NE) 40
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 01.02. 05:01 76 (E) 29
RV CVn p 1 0.2695671 13.75 14.36 0.61 01.02. 05:02 217 (SW) 65
V781 Tau s 1 0.344909 8.90 9.30 0.40 01.02. 05:02 321 (NW) -3
V1223 Tau p 7 0.446918 12.15 12.60 0.45 01.02. 05:02 348 (N) -30
V972 Her p 5 0.4430605 6.72 6.79 0.07 01.02. 05:02 98 (E) 51
NZ Boo p 1 0.0589094 17.20 20.00 2.80 01.02. 05:02 170 (S) 73
XZ Ari s 7 0.265488 13.85 13.85 0.00 01.02. 05:02 4 (N) -12
BT CrB p 9 0.0892 18.90 20.40 1.50 01.02. 05:02 134 (SE) 71
RS Ser p 7 0.59814 10.80 11.50 0.70 01.02. 05:02 128 (SE) 12
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 01.02. 05:02 143 (SE) 2
UZ Equ p 10 0.486701 9.15 9.35 0.20 01.02. 05:02 77 (E) 6
CY Cha p 10 0.443751 13.50 14.00 0.50 01.02. 05:02 193 (S) -44
V2660 Oph p 10 1.2061988 14.15 14.45 0.30 01.02. 05:03 125 (SE) 26
FP Sge p 9 0.642007 14.50 14.90 0.40 01.02. 05:03 84 (E) 20
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 01.02. 05:03 46 (NE) 42
HN Cnc s 1 0.49451 11.10 10.10 -1.00 01.02. 05:03 287 (W) 7
HI Cep s 4 1.752931 12.30 12.30 0.00 01.02. 05:03 42 (NE) 45
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 01.02. 05:03 153 (SE) 32
TU Mus s 9 1.3872845 8.17 8.65 0.48 01.02. 05:03 202 (S) -32
FO Aur p 1 0.609759 14.30 14.90 0.60 01.02. 05:03 325 (NW) 1
V5521 Sgr p 10 0.464 15.20 15.80 0.60 01.02. 05:03 134 (SE) 2
V381 Her p 1 1.346266 12.60 13.70 1.10 01.02. 05:03 122 (SE) 49
HY Per p 10 2.483426 14.80 15.30 0.50 01.02. 05:03 346 (N) 13
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 01.02. 05:04 85 (E) 34
PZ Lup p 10 0.489307 10.42 10.70 0.28 01.02. 05:04 182 (S) -3
LT Eri p 1 0.17017 15.00 18.72 3.72 01.02. 05:04 333 (NW) -44
V1222 Tau s 4 0.295362 13.28 13.40 0.12 01.02. 05:04 349 (N) -30
V405 Gem s 1 0.462107 10.88 10.94 0.06 01.02. 05:04 304 (NW) -6
V419 Cam p 10 0.414658 12.30 12.60 0.30 01.02. 05:04 337 (NW) 28
DK Cyg p 1 0.470693 10.37 10.93 0.56 01.02. 05:04 59 (NE) 20
HZ Dra p 5 0.772934 8.16 8.32 0.16 01.02. 05:04 32 (NE) 51
V2134 Cyg p 10 1.429214 8.32 8.50 0.17 01.02. 05:04 59 (NE) 32
GP Vul s 1 1.0325 10.70 11.20 0.50 01.02. 05:05 82 (E) 32
V925 Mon p 7 5.95572 8.30 8.55 0.25 01.02. 05:05 289 (W) -21
AP CMa p 10 2.138138 14.30 15.10 0.80 01.02. 05:05 273 (W) -29
EX Hya p 10 0.068233846 9.60 13.99 4.39 01.02. 05:05 206 (SW) 6
CR Tri p 9 0.296078 14.10 14.80 0.70 01.02. 05:05 3 (N) -7
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 01.02. 05:05 58 (NE) 73
LO Pav p 10 0.6598 15.90 16.50 0.60 01.02. 05:06 156 (SE) -40
OP Cen s 10 0.4623218 13.10 13.80 0.70 01.02. 05:06 192 (S) -20
V512 And p 10 0.745331 11.80 12.50 0.70 01.02. 05:06 24 (NE) -1
V445 Mon p 10 3.13101 10.90 11.70 0.80 01.02. 05:06 295 (NW) -22
MP Pup p 7 0.99893 10.00 10.50 0.50 01.02. 05:06 277 (W) -23
DG CMi s 8 0.366037 11.94 12.05 0.11 01.02. 05:06 294 (NW) -7
V813 Cep p 10 0.338921 13.15 13.50 0.35 01.02. 05:06 44 (NE) 47
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.