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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:06 // 16:21 UTC
Civil Twilight (6°): 05:34 // 16:53 UTC
Nautical Twilight (12°): 04:57 // 17:31 UTC
Astronomical Twilight (18°): 04:19 // 18:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 17.02. 10:12 228 (SW) 62
V457 Sco p 10 2.007379 10.60 11.40 0.80 17.02. 10:13 225 (SW) -10
IW Ara p 9 0.5368513 13.90 14.50 0.60 17.02. 10:13 208 (SW) -27
V383 Gem p 2 0.757285 12.78 13.60 0.82 17.02. 10:13 31 (NE) -10
V1104 Her s 1 0.227876 13.30 13.30 0.00 17.02. 10:13 285 (W) 62
V1100 Her p 1 0.346931 10.92 11.26 0.34 17.02. 10:13 274 (W) 54
V641 Ori s 1 0.450815 14.20 14.50 0.30 17.02. 10:13 47 (NE) -14
V808 Aql s 10 1.573871 13.10 13.30 0.20 17.02. 10:13 212 (SW) 25
V463 And s 1 0.406095 12.15 12.50 0.35 17.02. 10:13 105 (E) 63
V365 Per p 9 3.024336 14.20 14.80 0.60 17.02. 10:14 64 (NE) 33
V444 And s 7 0.46878 13.04 13.70 0.66 17.02. 10:14 76 (E) 47
QR Car p 10 0.749008 10.00 10.50 0.50 17.02. 10:14 194 (S) -72
V934 Mon p 9 0.509444 12.60 13.20 0.60 17.02. 10:14 35 (NE) -35
BG Peg p 1 1.95242 10.50 11.60 1.10 17.02. 10:14 138 (SE) 49
V829 Her s 1 0.358153 11.90 11.90 0.00 17.02. 10:14 276 (W) 43
V757 Cep p 8 0.343873 14.00 14.80 0.80 17.02. 10:14 16 (N) 57
CZ Peg p 9 0.562229 13.40 14.40 1.00 17.02. 10:14 157 (SE) 64
DQ CMa p 10 0.425025 14.80 15.80 1.00 17.02. 10:14 40 (NE) -51
V751 Cep p 10 1.163823 13.40 14.00 0.60 17.02. 10:15 20 (N) 58
V634 Aur p 9 0.4509 15.00 15.27 0.27 17.02. 10:15 36 (NE) 9
BZ Eri s 1 0.6641701 9.00 9.21 0.21 17.02. 10:15 81 (E) -15
NN Tel s 10 0.3838 15.00 15.50 0.50 17.02. 10:15 188 (S) -16
V523 Cas s 1 0.2336923 10.62 11.34 0.72 17.02. 10:15 68 (E) 56
V432 Nor p 10 0.4662 16.85 17.65 0.80 17.02. 10:15 221 (SW) -35
V470 Cam p 1 0.0956467 14.10 14.75 0.65 17.02. 10:15 12 (N) 29
VY Dor p 9 0.49692 12.19 12.97 0.78 17.02. 10:15 121 (SE) -51
V536 And p 10 0.6415 14.20 14.60 0.40 17.02. 10:15 76 (E) 43
ES Gem p 10 1.661124 15.20 16.20 1.00 17.02. 10:15 37 (NE) -15
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 17.02. 10:16 212 (SW) 19
V350 Aqr p 7 0.430354 12.40 13.00 0.60 17.02. 10:16 151 (SE) 35
I Boo s 1 0.2678178 5.80 6.29 0.49 17.02. 10:16 306 (NW) 34
RS Sct s 5 0.6642377 9.78 10.08 0.30 17.02. 10:16 217 (SW) 23
OS Her s 9 0.792285 13.26 13.26 0.00 17.02. 10:16 264 (W) 53
V658 Lyr p 1 0.33026 11.10 11.50 0.40 17.02. 10:17 277 (W) 64
BH Cas p 1 0.4058927 12.30 12.70 0.40 17.02. 10:17 53 (NE) 61
FG Gem s 1 0.819128 11.60 11.60 0.00 17.02. 10:17 35 (NE) -16
V342 UMa s 1 0.3438515 13.40 13.40 0.00 17.02. 10:17 345 (N) 14
SZ Mic p 10 0.4 13.40 14.00 0.60 17.02. 10:17 186 (S) 1
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 17.02. 10:17 290 (W) 72
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 17.02. 10:17 180 (S) 37
V1105 Her s 5 0.321736 12.60 12.60 0.00 17.02. 10:18 257 (W) 52
V2553 Oph s 1 0.457615 11.30 11.70 0.40 17.02. 10:18 252 (W) 32
V515 Cam p 6 0.30833 13.45 14.10 0.65 17.02. 10:19 349 (N) 39
EW Psc p 8 0.241202 10.38 10.38 0.00 17.02. 10:19 124 (SE) 36
OU Ser s 1 0.2967662 8.25 8.43 0.18 17.02. 10:19 278 (W) 14
X PsA s 10 0.3977746 13.00 14.20 1.20 17.02. 10:19 167 (S) 14
BB CMi p 1 0.7928535 10.00 10.80 0.80 17.02. 10:19 23 (NE) -33
CU Gem p 7 3.030053 13.60 14.20 0.60 17.02. 10:19 36 (NE) -11
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 17.02. 10:20 199 (S) 77
EX Psc s 1 0.289482 12.00 12.00 0.00 17.02. 10:20 124 (SE) 32
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.