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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:58 // 18:55 UTC
Civil Twilight (6°): 02:19 // 19:35 UTC
Nautical Twilight (12°): 01:21 // 20:32 UTC
Astronomical Twilight (18°): 23:46 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DX Aqr s 7 0.9450115 6.37 6.37 0.00 27.05. 04:51 182 (S) 23
V437 Nor p 10 1.1324 13.91 14.12 0.21 27.05. 04:51 228 (SW) -42
AE Phe p 1 0.362374 7.56 8.25 0.69 27.05. 04:51 148 (SE) -18
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 27.05. 04:52 292 (W) 64
BO Cyg s 1 1.7562315 11.80 12.00 0.20 27.05. 04:52 206 (SW) 80
V635 Cyg p 1 0.760358 13.30 14.40 1.10 27.05. 04:52 257 (W) 84
IO Boo p 7 0.2711483 13.00 13.50 0.50 27.05. 04:52 308 (NW) 2
V1692 Aql p 9 0.609249 11.25 11.45 0.20 27.05. 04:52 233 (SW) 35
IV Boo p 8 0.2830385 14.30 15.10 0.80 27.05. 04:53 310 (NW) 7
BP Tri p 10 0.35975 14.10 14.60 0.50 27.05. 04:53 88 (E) 46
V343 Cam s 6 5.2631 13.61 13.61 0.00 27.05. 04:53 42 (NE) 40
HZ Dra p 5 0.772934 8.16 8.32 0.16 27.05. 04:53 332 (NW) 64
NX Dra p 9 0.275807 12.62 12.83 0.21 27.05. 04:53 354 (N) 36
V420 Cam p 9 0.565563 13.90 14.50 0.60 27.05. 04:53 22 (N) 39
NZ Boo p 1 0.0589094 17.20 20.00 2.80 27.05. 04:53 305 (NW) 15
SU Cen p 10 5.354439 9.10 10.20 1.10 27.05. 04:54 277 (W) -80
AT Cir p 8 3.257472 8.40 8.80 0.40 27.05. 04:54 218 (SW) -57
V568 And p 9 0.394287 13.90 14.50 0.60 27.05. 04:54 79 (E) 48
KR Per s 1 0.996078 10.40 11.10 0.70 27.05. 04:54 55 (NE) 29
V1383 Ori p 9 0.6663 8.46 8.66 0.20 27.05. 04:54 75 (E) -22
V890 Cep p 7 1.95719 9.80 9.80 0.00 27.05. 04:54 18 (N) 81
V366 UMa p 8 0.4573045 13.60 14.20 0.60 27.05. 04:54 330 (NW) 30
V338 Vir p 9 2.992655 9.20 9.40 0.20 27.05. 04:54 301 (NW) -37
IY UMa p 4 0.0739138 18.40 20.00 1.60 27.05. 04:54 356 (N) 18
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 27.05. 04:55 162 (S) 22
V617 Pup p 10 3.1797 10.47 11.21 0.74 27.05. 04:55 70 (E) -59
V452 Vel p 10 0.525412 10.88 11.05 0.17 27.05. 04:55 68 (E) -70
BG Vul s 1 0.4032397 12.90 13.70 0.80 27.05. 04:55 206 (SW) 60
CP Hyi p 10 0.479406 7.90 8.04 0.14 27.05. 04:55 168 (S) -46
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 27.05. 04:55 260 (W) 68
V367 Gem p 5 1.04998 11.30 11.92 0.62 27.05. 04:55 48 (NE) -6
XZ CMi s 1 0.5788095 9.70 9.80 0.10 27.05. 04:55 41 (NE) -28
V871 Cyg p 9 1.11876 14.40 14.90 0.50 27.05. 04:56 257 (W) 55
V512 And p 10 0.745331 11.80 12.50 0.70 27.05. 04:56 102 (E) 58
DX Vel p 2 1.1173045 10.70 11.50 0.80 27.05. 04:56 105 (E) -86
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 27.05. 04:56 237 (SW) 74
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 27.05. 04:56 219 (SW) 73
V354 UMa s 7 0.2938285 10.93 11.20 0.27 27.05. 04:57 328 (NW) 18
ER Cep p 9 0.2857369 15.67 16.34 0.67 27.05. 04:57 5 (N) 54
AC Psc p 3 0.335307 13.60 14.60 1.00 27.05. 04:57 157 (SE) 45
OT Cep p 3 0.4812313 12.70 13.40 0.70 27.05. 04:57 8 (N) 56
QT Lup p 10 0.385957 12.32 12.82 0.50 27.05. 04:57 250 (W) -46
AX Cas p 1 0.6003735 12.80 13.30 0.50 27.05. 04:57 48 (NE) 62
V338 Dra s 5 0.2351485 13.30 13.30 0.00 27.05. 04:57 321 (NW) 39
HS Aqr p 1 0.7101875 9.35 9.42 0.07 27.05. 04:58 210 (SW) 35
LL UMa p 8 0.323393 15.40 16.20 0.80 27.05. 04:58 3 (N) 30
GY Lib s 9 0.519098 12.30 12.30 0.00 27.05. 04:58 276 (W) -14
V451 Vel p 10 7.8553 7.46 7.50 0.04 27.05. 04:58 83 (E) -72
DS Pup s 8 0.3886775 12.70 13.40 0.70 27.05. 04:58 67 (NE) -50
V359 Cas p 1 1.303887 11.80 12.60 0.80 27.05. 04:58 54 (NE) 77
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.