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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 °
RS Ser s 7 0.59814 10.80 11.40 0.60 17.04. 03:24 177 (S) 27
OQ Gem p 8 2.405945 15.00 15.50 0.50 17.04. 03:24 352 (N) -20
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 17.04. 03:24 27 (NE) -17
LP Com s 1 0.337934 12.76 12.76 0.00 17.04. 03:24 284 (W) 25
GZ And p 1 0.3050173 10.83 11.61 0.78 17.04. 03:24 39 (NE) 17
V470 Cam p 1 0.0956467 14.10 14.75 0.65 17.04. 03:24 353 (N) 28
NN Tel s 10 0.3838 15.00 15.50 0.50 17.04. 03:25 162 (S) -19
V530 Mon p 1 0.5255325 12.40 12.80 0.40 17.04. 03:25 342 (N) -35
V476 Aql p 8 0.624685 13.30 14.20 0.90 17.04. 03:25 165 (S) 46
EY CVn p 1 0.342687 11.91 12.25 0.34 17.04. 03:25 284 (W) 35
V420 Nor p 10 0.6108 17.58 17.95 0.37 17.04. 03:25 199 (S) -20
V509 Cyg p 6 1.609159 13.10 13.70 0.60 17.04. 03:25 82 (E) 65
V483 And s 1 0.2970635 11.97 12.20 0.23 17.04. 03:25 60 (NE) 28
PT Boo p 9 0.4466345 12.60 12.82 0.22 17.04. 03:25 273 (W) 61
PU Boo p 9 0.482238 10.60 10.90 0.30 17.04. 03:25 277 (W) 63
V589 Vir s 1 0.271832 13.00 13.00 0.00 17.04. 03:26 241 (SW) 27
MQ Cen s 9 3.686972 10.00 10.40 0.40 17.04. 03:26 222 (SW) -45
V736 Cep s 7 0.857848 9.96 10.40 0.44 17.04. 03:26 61 (NE) 61
V591 Lyr p 2 0.300395 11.95 12.15 0.20 17.04. 03:26 164 (S) 78
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 17.04. 03:26 67 (NE) 77
V389 Cam s 9 0.439897 11.80 12.50 0.70 17.04. 03:26 4 (N) 30
RV CVn p 1 0.2695671 13.75 14.36 0.61 17.04. 03:26 273 (W) 36
V653 Pup p 10 0.388309 10.25 10.53 0.28 17.04. 03:26 279 (W) -77
BI Ser s 1 1.204852 11.50 12.20 0.70 17.04. 03:26 231 (SW) 48
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.04. 03:26 324 (NW) 32
V417 Lyr s 4 0.300661 14.90 14.90 0.00 17.04. 03:26 144 (SE) 68
VY Cnc s 10 0.7194195 11.90 12.30 0.40 17.04. 03:27 319 (NW) -11
BX Peg p 1 0.280418 11.00 11.69 0.69 17.04. 03:27 100 (E) 44
V508 Cyg p 1 0.77959 13.30 13.80 0.50 17.04. 03:27 83 (E) 66
NR Lac s 1 0.6048055 13.20 13.40 0.20 17.04. 03:27 64 (NE) 49
HH Lac p 10 0.200593 14.00 15.50 1.50 17.04. 03:27 54 (NE) 48
V409 Aql s 9 2.049404 11.50 11.90 0.40 17.04. 03:27 158 (S) 37
V1167 Her p 3 0.275279 9.89 9.89 0.00 17.04. 03:27 217 (SW) 41
V1256 Her s 2 0.318276 12.60 13.40 0.80 17.04. 03:27 201 (S) 55
V994 Her s 1 2.083268 6.93 6.93 0.00 17.04. 03:27 170 (S) 64
FS Aqr p 7 0.26205 13.20 14.00 0.80 17.04. 03:27 115 (SE) 19
TU CMa p 1 1.1278038 9.80 10.50 0.70 17.04. 03:28 348 (N) -64
V426 Her s 9 0.4921282 15.50 15.80 0.30 17.04. 03:28 197 (S) 62
BT CrB p 9 0.0892 18.90 20.40 1.50 17.04. 03:28 251 (W) 62
KT Aps s 10 0.3742 15.00 15.20 0.20 17.04. 03:28 184 (S) -36
V440 And s 6 1.582566 12.64 12.64 0.00 17.04. 03:28 58 (NE) 28
V483 Cam p 8 0.382247 12.95 13.35 0.40 17.04. 03:28 357 (N) 44
VX Lac s 1 1.0744975 10.90 10.90 0.00 17.04. 03:28 77 (E) 42
V453 Mon s 1 0.511003 11.10 11.80 0.70 17.04. 03:28 346 (N) -42
V591 Vir s 7 0.350949 12.90 12.90 0.00 17.04. 03:28 241 (SW) 26
AO Aqr s 9 0.4893508 11.50 11.50 0.00 17.04. 03:28 127 (SE) 0
V573 Peg s 1 0.417451 12.34 12.34 0.00 17.04. 03:29 78 (E) 33
WW Eri p 1 0.926499 11.12 11.71 0.59 17.04. 03:29 23 (NE) -45
V359 Tel s 10 19.2449 8.54 8.66 0.12 17.04. 03:29 174 (S) -7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.04. 03:29 263 (W) 52
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.