Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:29 // 15:57 UTC
Civil Twilight (6°): 05:56 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:09 UTC
Astronomical Twilight (18°): 04:40 // 17:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IO Cnc s 1 0.347694 13.00 12.00 -1.00 03.02. 02:00 238 (SW) 44
V524 Hya p 10 0.15 17.12 19.40 2.28 03.02. 02:00 227 (SW) 31
V1138 Cas p 1 0.798267 13.25 13.60 0.35 03.02. 02:00 346 (N) 19
V873 Aql p 5 0.357572 13.30 14.30 1.00 03.02. 02:01 80 (E) -8
VW Boo s 1 0.342319 10.50 10.93 0.43 03.02. 02:01 130 (SE) 43
HV UMa p 1 0.71076 8.60 8.88 0.28 03.02. 02:01 180 (S) 87
KT Lyr s 9 0.5815356 14.70 14.90 0.20 03.02. 02:01 61 (NE) 19
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 03.02. 02:01 95 (E) -49
V2056 Oph s 10 4.2549086 13.70 13.90 0.20 03.02. 02:01 93 (E) 2
NW Aqr s 1 0.30163 12.00 12.00 0.00 03.02. 02:02 21 (N) -37
AC Boo s 1 0.352437 10.00 10.55 0.55 03.02. 02:02 79 (E) 60
BF Cru p 10 0.4988062 12.90 13.40 0.50 03.02. 02:02 175 (S) -23
V440 Cas p 8 0.32568791 15.00 15.50 0.50 03.02. 02:02 3 (N) 12
TY Cet p 5 0.323676 11.62 12.10 0.48 03.02. 02:02 308 (NW) -44
NU Boo p 8 0.339576 13.40 13.80 0.40 03.02. 02:02 64 (NE) 62
V1103 Her p 1 0.2913524 11.90 12.40 0.50 03.02. 02:02 64 (NE) 24
V1851 Ori s 1 0.276946 12.00 12.00 0.00 03.02. 02:03 285 (W) 1
V954 Cep p 10 0.519782 12.28 12.61 0.33 03.02. 02:03 2 (N) 28
V959 Cep s 9 0.372264 11.45 11.68 0.23 03.02. 02:03 1 (N) 29
V589 Vir p 1 0.271832 13.00 13.00 0.00 03.02. 02:03 129 (SE) 32
MM Dra s 8 0.2644 14.54 14.54 0.00 03.02. 02:03 26 (NE) 34
V804 Aql s 8 0.6553905 11.30 11.60 0.30 03.02. 02:03 81 (E) -16
DK Hya p 1 0.5219213 10.50 11.50 1.00 03.02. 02:03 212 (SW) 13
V747 Her p 8 0.898964 14.40 15.00 0.60 03.02. 02:03 68 (E) 41
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 03.02. 02:04 303 (NW) -9
BD CrB p 9 0.356872 14.20 14.70 0.50 03.02. 02:04 90 (E) 50
HN UMa s 4 0.38261 9.90 10.02 0.12 03.02. 02:04 216 (SW) 75
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 03.02. 02:04 50 (NE) 9
SZ Scl p 10 0.320832 11.72 12.40 0.68 03.02. 02:05 349 (N) -71
GX Aur p 1 1.143258 12.00 13.10 1.10 03.02. 02:05 293 (NW) 32
V357 Her p 5 0.28204 13.40 13.95 0.55 03.02. 02:05 73 (E) 3
NY Boo s 9 0.326815 12.15 12.15 0.00 03.02. 02:05 75 (E) 61
KR Per s 1 0.996078 10.40 11.10 0.70 03.02. 02:05 314 (NW) 22
V1332 Tau p 1 0.271827 11.73 12.10 0.37 03.02. 02:05 299 (NW) 6
V488 Cam s 7 0.2674155 12.80 12.80 0.00 03.02. 02:05 342 (N) 54
V423 Cas s 8 1.83029 14.00 14.30 0.30 03.02. 02:05 348 (N) 27
V364 Per p 2 0.3394535 14.60 15.60 1.00 03.02. 02:06 328 (NW) 4
V914 Cep s 10 0.38618 13.10 13.40 0.30 03.02. 02:06 4 (N) 39
LZ Dra p 5 0.350349 12.00 12.50 0.50 03.02. 02:06 20 (N) 42
V1061 Tau s 8 1.385222 7.95 7.95 0.00 03.02. 02:07 297 (NW) 9
V404 Hya s 7 0.309535 14.85 14.85 0.00 03.02. 02:07 234 (SW) 31
V889 Cep p 10 0.418336 12.55 12.85 0.30 03.02. 02:07 10 (N) 28
AR Boo s 1 0.3448727 13.50 14.20 0.70 03.02. 02:07 131 (SE) 58
V924 Oph p 10 0.359554 15.70 16.40 0.70 03.02. 02:07 79 (E) 1
AC Tau s 1 2.043366 10.30 10.30 0.00 03.02. 02:07 288 (W) -12
V866 Cyg s 4 0.899182 13.70 13.90 0.20 03.02. 02:07 55 (NE) 10
V802 Aql s 6 0.267608 13.40 13.40 0.00 03.02. 02:07 81 (E) -11
V577 Lyr p 9 0.390011 14.50 15.00 0.50 03.02. 02:07 51 (NE) 28
RW Dor p 2 0.2854633 10.80 11.40 0.60 03.02. 02:08 214 (SW) -49
V542 Hya p 10 0.381025 10.28 10.40 0.12 03.02. 02:08 207 (SW) 22
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.