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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:36 // 19:36 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:22 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RS CMi p 7 2.496701 13.80 15.40 1.60 23.07. 13:24 232 (SW) 31
V889 Cep p 10 0.418336 12.55 12.85 0.30 23.07. 13:24 359 (N) 27
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 23.07. 13:24 22 (N) 17
ST Ind s 10 0.4018812 11.30 11.79 0.49 23.07. 13:24 96 (E) -71
V358 Cep s 1 0.4728283 13.50 13.50 0.00 23.07. 13:24 349 (N) 45
OP Dra p 9 0.323163 14.71 15.09 0.38 23.07. 13:24 10 (N) 63
DM Peg p 4 2.588997 10.80 11.60 0.80 23.07. 13:24 338 (N) -18
BH UMa p 1 0.349341 11.50 12.30 0.80 23.07. 13:25 46 (NE) 87
V1130 Tau s 2 0.798868 6.65 6.65 0.00 23.07. 13:25 279 (W) -5
V395 And s 9 0.684661 7.55 7.60 0.05 23.07. 13:25 347 (N) 8
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 23.07. 13:25 77 (E) -63
V1024 Her s 3 0.5308265 12.50 12.50 0.00 23.07. 13:25 77 (E) 23
KK Dra s 3 1.19284 11.80 11.80 0.00 23.07. 13:25 26 (NE) 27
KV Gem p 1 0.358522 12.40 12.90 0.50 23.07. 13:25 253 (W) 34
RZ Col s 10 0.565194 11.00 11.20 0.20 23.07. 13:25 237 (SW) -20
V1367 Tau p 1 0.347677 11.29 11.63 0.34 23.07. 13:25 275 (W) 27
QV UMa s 6 0.311444 13.50 13.50 0.00 23.07. 13:25 275 (W) 83
LU Vir p 1 0.492241 7.84 8.17 0.33 23.07. 13:26 132 (SE) 22
NT Aps s 5 0.294763 8.39 8.39 0.00 23.07. 13:26 161 (S) -41
HW Per s 4 0.6348286 13.00 13.30 0.30 23.07. 13:26 307 (NW) 28
FX Sge p 9 1.154763 14.40 15.80 1.40 23.07. 13:26 38 (NE) -13
V431 Gem p 10 0.254 17.50 17.70 0.20 23.07. 13:26 248 (W) 48
V1851 Ori p 1 0.276946 12.00 12.50 0.50 23.07. 13:26 269 (W) 14
DS Psc p 4 0.3424915 11.75 12.18 0.43 23.07. 13:26 317 (NW) -28
V692 And p 6 0.33802 12.50 12.50 0.00 23.07. 13:26 348 (N) 7
IP Lyr p 2 0.4728055 13.20 13.80 0.60 23.07. 13:27 49 (NE) 10
V749 Cyg s 5 0.8854365 13.00 13.00 0.00 23.07. 13:27 17 (N) 16
V523 Cas s 1 0.2336923 10.62 11.34 0.72 23.07. 13:27 340 (N) 14
HN Psc p 10 0.329519 10.75 10.95 0.20 23.07. 13:28 324 (NW) 2
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 23.07. 13:28 17 (N) 20
V405 Dra s 1 0.413036 11.54 11.54 0.00 23.07. 13:28 35 (NE) 25
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 23.07. 13:28 348 (N) -45
AS Ser s 1 0.4662346 11.40 11.50 0.10 23.07. 13:28 99 (E) 11
V509 Cam s 6 0.350347 13.00 13.50 0.50 23.07. 13:28 354 (N) 60
V1305 Cyg s 1 0.900903 11.40 11.50 0.10 23.07. 13:28 29 (NE) 4
HI Dra p 6 0.597419 9.03 9.20 0.17 23.07. 13:28 31 (NE) 29
XY Leo p 1 0.2841029 9.45 9.93 0.48 23.07. 13:29 194 (S) 57
V2735 Ori p 9 1.226673 9.10 9.50 0.40 23.07. 13:29 263 (W) 17
IY UMa p 4 0.0739138 18.40 20.00 1.60 23.07. 13:29 9 (N) 82
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 23.07. 13:29 359 (N) -54
V427 CMa p 9 3.5485 12.85 14.00 1.15 23.07. 13:29 220 (SW) 1
V1007 Cas s 5 0.332007 12.00 12.41 0.41 23.07. 13:29 345 (N) 13
V467 Peg p 9 0.312814 9.43 9.52 0.09 23.07. 13:29 11 (N) -21
CC Peg s 1 0.6056033 12.60 12.90 0.30 23.07. 13:29 12 (N) -11
V497 Cam p 5 0.554646 13.50 14.05 0.55 23.07. 13:29 355 (N) 55
V1187 Her p 1 0.310764 11.14 11.31 0.17 23.07. 13:29 66 (NE) 27
V754 Cep p 9 0.40905 11.92 11.92 0.00 23.07. 13:29 352 (N) 36
XY LMi s 1 0.436886 10.70 10.70 0.00 23.07. 13:29 181 (S) 72
AO CMi p 7 0.8531025 14.40 15.60 1.20 23.07. 13:29 240 (SW) 25
EH CVn p 1 0.263585 12.91 13.26 0.35 23.07. 13:30 100 (E) 51
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.