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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FK Del s 7 0.666795 14.00 14.50 0.50 21.07. 07:42 303 (NW) -10
TU Cha p 6 0.557048 13.30 13.80 0.50 21.07. 07:42 164 (S) -50
AI Cap s 10 3.08366 12.16 12.16 0.00 21.07. 07:43 292 (W) -31
AN UMa p 6 0.07975275 14.90 20.20 5.30 21.07. 07:43 54 (NE) 30
V485 Cam p 9 0.722537 13.30 14.30 1.00 21.07. 07:43 29 (NE) 61
V1238 Her s 4 0.3701515 9.53 9.53 0.00 21.07. 07:43 356 (N) 2
AC Boo s 1 0.352437 10.00 10.55 0.55 21.07. 07:43 18 (N) 9
OS Aqr p 9 0.586773 12.00 12.60 0.60 21.07. 07:43 275 (W) -22
WW Tri s 6 1.748441 12.20 12.70 0.50 21.07. 07:43 255 (W) 62
V469 Vel p 10 1.031615 9.47 9.59 0.12 21.07. 07:43 145 (SE) -26
V404 Aur p 1 0.754318 12.20 12.70 0.50 21.07. 07:43 109 (E) 75
IN Boo p 7 0.285759 13.90 14.80 0.90 21.07. 07:43 32 (NE) -2
EH CVn s 1 0.263585 12.91 12.91 0.00 21.07. 07:43 37 (NE) 1
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 21.07. 07:43 139 (SE) 54
XZ And p 1 1.3572855 10.02 12.99 2.97 21.07. 07:43 270 (W) 61
MU Aqr p 3 0.2722205 11.30 11.80 0.50 21.07. 07:44 291 (W) -19
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 21.07. 07:44 31 (NE) -31
VY Cet s 3 0.34081 11.20 11.80 0.60 21.07. 07:44 221 (SW) 11
V458 Mon p 5 0.3969371 13.30 13.90 0.60 21.07. 07:45 137 (SE) 34
V546 And s 5 0.38302 11.20 11.20 0.00 21.07. 07:45 274 (W) 61
TX Cha p 6 0.901645 13.08 14.00 0.92 21.07. 07:45 167 (S) -50
V431 Lac p 10 0.869077 14.30 15.60 1.30 21.07. 07:45 306 (NW) 33
V379 Aur p 4 1.351022 13.60 14.50 0.90 21.07. 07:45 106 (E) 71
ES UMa s 1 0.5288515 11.00 11.40 0.40 21.07. 07:45 32 (NE) 50
RZ UMi p 2 0.3373491 12.80 13.50 0.70 21.07. 07:45 2 (N) 47
FP Sge s 9 0.642007 14.50 14.90 0.40 21.07. 07:45 311 (NW) -6
V412 Lyr p 1 0.931481 13.70 14.70 1.00 21.07. 07:46 329 (NW) -5
GO Cyg p 1 0.717765 8.47 9.09 0.62 21.07. 07:46 315 (NW) 10
AO Aqr p 9 0.4893508 11.50 12.30 0.80 21.07. 07:46 260 (W) -22
V726 Cyg p 1 0.497971 12.70 13.80 1.10 21.07. 07:46 322 (NW) 12
V1230 Her p 10 0.370002 14.07 14.69 0.62 21.07. 07:46 356 (N) -25
V573 Peg s 1 0.417451 12.34 12.34 0.00 21.07. 07:46 287 (W) 28
V Lep p 4 1.0701152 9.57 10.36 0.79 21.07. 07:46 158 (S) 17
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 21.07. 07:46 331 (NW) 15
V383 Mon p 2 0.6346866 14.70 15.40 0.70 21.07. 07:46 138 (SE) 30
V483 Cam p 8 0.382247 12.95 13.35 0.40 21.07. 07:46 7 (N) 54
RW Com p 1 0.2373465 11.00 11.70 0.70 21.07. 07:47 53 (NE) 5
NY Cep p 9 15.27568 7.40 7.55 0.15 21.07. 07:47 321 (NW) 45
V1226 Sco p 9 2.08355 10.59 10.78 0.19 21.07. 07:47 344 (N) -76
V2619 Oph p 10 0.479238 13.75 14.35 0.60 21.07. 07:47 0 (N) -52
V1242 Tau p 10 1.84755 13.92 15.30 1.38 21.07. 07:47 216 (SW) 67
NN Tel s 10 0.3838 15.00 15.50 0.50 21.07. 07:47 240 (SW) -59
V1296 Sco p 10 5.8082 12.18 12.77 0.59 21.07. 07:47 344 (N) -83
TW Crt p 5 0.944279 8.39 8.72 0.33 21.07. 07:47 101 (E) -19
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 21.07. 07:47 333 (NW) 27
UX Eri p 1 0.4452835 11.15 11.71 0.56 21.07. 07:47 207 (SW) 30
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 21.07. 07:48 272 (W) 61
OU Ser p 1 0.2967662 8.25 8.43 0.18 21.07. 07:48 21 (N) -21
II UMa s 2 0.825227 8.17 8.48 0.31 21.07. 07:48 35 (NE) 27
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 21.07. 07:48 333 (NW) 15
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.