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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:40 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:10 UTC
Astronomical Twilight (18°): 00:30 // 21:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V842 Her p 1 0.419037 9.85 10.45 0.60 15.05. 20:24 71 (E) 60
V420 Nor p 10 0.6108 17.58 17.95 0.37 15.05. 20:24 156 (SE) -22
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 15.05. 20:24 36 (NE) 33
V1123 Tau p 1 0.399949 9.87 10.25 0.38 15.05. 20:24 322 (NW) -14
V931 Cyg s 1 0.341513 13.90 14.50 0.60 15.05. 20:24 63 (NE) 16
IM Mon p 8 1.1902417 6.40 6.49 0.09 15.05. 20:24 275 (W) -8
EM Psc s 8 0.343975 14.30 14.30 0.00 15.05. 20:24 355 (N) -27
V819 Her s 4 2.229634 5.51 5.51 0.00 15.05. 20:24 76 (E) 44
V5521 Sgr p 10 0.464 15.20 15.80 0.60 15.05. 20:25 114 (SE) -13
BW Boo p 1 3.332818 7.13 7.46 0.33 15.05. 20:25 119 (SE) 67
V900 Mon p 6 0.298305 11.92 12.80 0.88 15.05. 20:25 280 (W) -3
V1371 Ori p 9 0.758223 8.16 8.23 0.08 15.05. 20:25 296 (NW) -4
V834 Cep p 10 1.123305 12.90 13.40 0.50 15.05. 20:25 34 (NE) 27
V951 Per s 7 0.270478 12.70 13.14 0.44 15.05. 20:26 322 (NW) 4
FX Sge s 9 1.154763 14.40 14.40 0.00 15.05. 20:26 68 (E) 6
TX Oct p 10 0.907128 12.21 13.63 1.42 15.05. 20:26 184 (S) -54
HS Vul s 1 0.3320847 13.90 14.20 0.30 15.05. 20:26 64 (NE) 8
BU Eri s 6 0.8430936 9.40 9.40 0.00 15.05. 20:26 296 (NW) -46
NO Cam p 1 0.430755 12.20 13.00 0.80 15.05. 20:27 346 (N) 39
VY Sex p 1 0.4434355 9.01 9.30 0.29 15.05. 20:27 219 (SW) 30
G4694.0116 Cet p 1 0.643459 10.61 11.01 0.40 15.05. 20:27 334 (NW) -40
CI CVn s 3 0.8158745 9.36 9.36 0.00 15.05. 20:27 137 (SE) 87
V724 Aql s 1 0.517599 11.10 11.57 0.47 15.05. 20:27 79 (E) -8
V Tri s 1 0.5852056 10.70 11.00 0.30 15.05. 20:27 353 (N) -9
RV CVn s 1 0.2695671 13.75 13.75 0.00 15.05. 20:27 158 (S) 67
V345 Ser p 10 0.372484 14.30 15.10 0.80 15.05. 20:27 133 (SE) 43
RS Ser s 7 0.59814 10.80 11.40 0.60 15.05. 20:28 107 (E) -3
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 15.05. 20:28 50 (NE) -38
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 15.05. 20:28 52 (NE) 35
V411 Gem p 9 0.43257 15.47 15.78 0.31 15.05. 20:28 280 (W) 9
GI Vul s 1 0.4814828 13.50 13.80 0.30 15.05. 20:28 65 (NE) 14
ST Tri p 1 0.479052 14.30 15.20 0.90 15.05. 20:28 340 (N) -2
OO Cyg p 7 0.2620015 14.10 14.60 0.50 15.05. 20:29 56 (NE) 21
V567 Aur s 5 0.710089 12.55 13.10 0.55 15.05. 20:29 306 (NW) 14
V337 Vir s 5 0.352857 13.30 13.80 0.50 15.05. 20:29 184 (S) 41
UX UMa p 1 0.19667128 12.57 14.15 1.58 15.05. 20:29 66 (NE) 85
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 15.05. 20:29 360 (N) -41
GM Sct p 10 2.7307 13.00 13.80 0.80 15.05. 20:29 100 (E) -5
RW PsA s 9 0.3604495 11.05 11.63 0.58 15.05. 20:29 72 (E) -50
EK Aqr s 1 0.61279 10.80 11.23 0.43 15.05. 20:30 31 (NE) -45
V429 Cam p 9 0.441156 13.00 13.50 0.50 15.05. 20:30 341 (N) 45
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.05. 20:30 355 (N) 73
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 15.05. 20:30 261 (W) 45
V676 Aql s 10 0.57551 14.30 14.80 0.50 15.05. 20:30 78 (E) -2
V630 Aur p 9 1.1958 14.03 14.24 0.21 15.05. 20:30 309 (NW) 19
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 15.05. 20:30 265 (W) 30
NO Vul s 1 0.370765 13.40 14.10 0.70 15.05. 20:31 71 (E) 11
V404 Cam p 10 0.9879 12.95 13.35 0.40 15.05. 20:31 332 (NW) 37
V514 Hya p 6 0.374406 14.39 14.39 0.00 15.05. 20:31 246 (SW) 16
KP Cep p 1 1.93511 12.80 13.70 0.90 15.05. 20:31 25 (NE) 21
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.