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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V437 Cam p 9 0.439027 13.90 14.80 0.90 25.05. 12:39 7 (N) 70
V343 UMa p 1 0.560642 14.20 14.70 0.50 25.05. 12:39 57 (NE) 46
V1044 Cas p 9 3.57913 9.50 9.83 0.33 25.05. 12:39 325 (NW) 49
RR Men p 10 2.599598 11.44 12.66 1.22 25.05. 12:39 184 (S) -45
WY Sgr s 9 4.670431 10.20 10.30 0.10 25.05. 12:40 356 (N) -63
CM Aqr p 8 0.703475 13.00 13.60 0.60 25.05. 12:40 295 (NW) -36
DX CVn s 1 0.35738 12.25 12.60 0.35 25.05. 12:40 52 (NE) 19
V509 Cam p 6 0.350347 13.00 13.60 0.60 25.05. 12:40 14 (N) 55
BE Scl p 9 0.422901 10.37 10.83 0.46 25.05. 12:40 235 (SW) -9
AF Vol p 10 0.63894 10.60 11.05 0.45 25.05. 12:40 163 (S) -35
MO Aqr p 2 0.3981435 9.95 10.28 0.33 25.05. 12:40 304 (NW) -27
V445 Dra p 10 0.3214714 13.40 14.10 0.70 25.05. 12:40 348 (N) 37
V497 And p 10 0.3051 14.70 15.50 0.80 25.05. 12:41 286 (W) 33
GK Hya s 3 3.587036 9.35 9.57 0.22 25.05. 12:41 132 (SE) 32
V357 Aps p 7 0.304565 14.00 14.30 0.30 25.05. 12:41 167 (S) -59
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 25.05. 12:41 50 (NE) -24
FO Del p 10 1.195407 13.80 14.60 0.80 25.05. 12:41 316 (NW) -20
LU Lac s 2 0.2988016 14.60 15.32 0.72 25.05. 12:41 320 (NW) 26
V1097 Her s 1 0.360849 10.75 10.75 0.00 25.05. 12:41 5 (N) -13
V647 Aql p 10 3.399233 14.70 15.60 0.90 25.05. 12:41 332 (NW) -25
NQ Aqr p 8 0.429586 12.40 12.95 0.55 25.05. 12:42 297 (NW) -35
IS Boo s 8 0.25145 14.00 14.00 0.00 25.05. 12:42 34 (NE) 20
IT Nor p 8 0.635779 9.40 10.00 0.60 25.05. 12:42 82 (E) -73
V796 Cep s 1 0.392964 12.20 12.20 0.00 25.05. 12:42 345 (N) 54
FP Lyn p 9 0.359085 11.36 11.69 0.33 25.05. 12:43 94 (E) 59
V953 Mon p 7 0.426934 13.80 14.40 0.60 25.05. 12:43 140 (SE) 32
HP Mon s 8 1.454616 13.20 13.20 0.00 25.05. 12:43 158 (S) 32
V2768 Ori s 8 0.33262 15.00 15.00 0.00 25.05. 12:43 180 (S) 45
AC Psc p 3 0.335307 13.60 14.60 1.00 25.05. 12:43 281 (W) 0
V361 Pup p 10 0.367365 8.05 8.39 0.34 25.05. 12:43 165 (S) 4
CR Lac p 10 0.36689 13.90 14.70 0.80 25.05. 12:43 318 (NW) 28
BY Peg s 1 0.341936 12.90 13.58 0.68 25.05. 12:43 313 (NW) 2
YY Eri s 1 0.3214963 8.37 8.99 0.62 25.05. 12:43 209 (SW) 25
AR Boo p 1 0.3448727 13.50 14.50 1.00 25.05. 12:43 53 (NE) 3
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.05. 12:44 86 (E) -14
V426 Her s 9 0.4921282 15.50 15.80 0.30 25.05. 12:44 5 (N) -17
KP Cep p 1 1.93511 12.80 13.70 0.90 25.05. 12:44 324 (NW) 27
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 25.05. 12:44 346 (N) 10
V1043 Her s 8 0.410255 13.63 13.63 0.00 25.05. 12:44 8 (N) 11
V373 Gem s 9 1.60498 9.26 9.26 0.00 25.05. 12:44 144 (SE) 60
V664 And p 10 0.4210875 12.58 12.85 0.27 25.05. 12:44 299 (NW) 22
V340 Aql p 8 3.74906 11.50 14.10 2.60 25.05. 12:44 330 (NW) -19
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 25.05. 12:45 341 (N) -6
WY Ret p 10 0.553644 13.80 14.60 0.80 25.05. 12:45 197 (S) -27
V353 Lup p 10 0.67957 12.20 12.80 0.60 25.05. 12:45 92 (E) -61
RR Cen p 9 0.6056895 7.27 7.68 0.41 25.05. 12:45 125 (SE) -58
GP Boo s 1 0.81877 11.10 11.10 0.00 25.05. 12:45 41 (NE) -6
AU Aqr s 10 0.3711583 12.90 12.90 0.00 25.05. 12:45 271 (W) -34
EX Hya p 10 0.068233846 9.60 13.99 4.39 25.05. 12:45 100 (E) -30
V416 Cam p 10 0.3863 14.40 15.00 0.60 25.05. 12:45 0 (N) 69
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.