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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1014 Cas s 7 0.855262 12.60 13.07 0.47 22.04. 21:33 352 (N) 13
TY Boo s 1 0.3171485 10.81 11.35 0.54 22.04. 21:33 106 (E) 60
KV Eri p 10 0.271753 12.48 13.01 0.53 22.04. 21:33 265 (W) -68
YY Eri p 1 0.3214963 8.37 9.04 0.67 22.04. 21:33 293 (NW) -31
V648 And p 10 0.5321 13.45 14.10 0.65 22.04. 21:33 14 (N) 1
V435 Gem p 1 0.3365 10.55 10.92 0.37 22.04. 21:33 270 (W) 29
BQ Phe p 10 0.218481 10.43 10.60 0.17 22.04. 21:34 35 (NE) -86
DQ Her p 7 0.19362088 13.00 18.08 5.08 22.04. 21:34 60 (NE) 38
BV Her p 8 3.515904 13.70 15.40 1.70 22.04. 21:34 71 (E) 18
V1195 Sco p 10 4.00305 8.86 9.04 0.18 22.04. 21:34 140 (SE) -13
AH Mic p 10 0.387315 13.20 13.60 0.40 22.04. 21:34 97 (E) -52
QU Cam p 9 0.7518325 11.05 11.50 0.45 22.04. 21:34 347 (N) 42
V997 Aql s 8 1.7948425 13.00 13.00 0.00 22.04. 21:34 75 (E) -5
V461 Peg p 9 1.142273 13.10 13.60 0.50 22.04. 21:34 41 (NE) -13
V687 And p 10 0.395048 11.68 11.83 0.15 22.04. 21:34 12 (N) -2
VY Cnc s 10 0.7194195 11.90 12.30 0.40 22.04. 21:34 255 (W) 37
NN Tel s 10 0.3838 15.00 15.50 0.50 22.04. 21:35 125 (SE) -51
V342 UMa s 1 0.3438515 13.40 13.40 0.00 22.04. 21:35 288 (W) 72
HW Aur s 1 1.1774199 12.00 12.60 0.60 22.04. 21:36 313 (NW) 17
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 22.04. 21:36 55 (NE) 22
V394 Cam p 10 0.381489 13.20 13.60 0.40 22.04. 21:36 337 (NW) 43
V383 Cam p 10 0.3772858 11.65 11.90 0.25 22.04. 21:36 341 (N) 43
V1055 Cyg p 10 1.15945 14.60 15.50 0.90 22.04. 21:36 34 (NE) 25
V1047 Her p 1 0.320736 12.26 12.78 0.52 22.04. 21:36 82 (E) 38
DE Phe p 10 1.40296 11.25 11.81 0.56 22.04. 21:36 46 (NE) -79
FI Boo s 1 0.389997 9.60 9.60 0.00 22.04. 21:36 72 (E) 65
V489 Cam s 8 0.6197565 10.94 10.94 0.00 22.04. 21:36 339 (N) 52
GG Del p 1 0.563226 12.40 12.80 0.40 22.04. 21:36 62 (NE) -3
GU Ori p 1 0.470682 12.90 14.30 1.40 22.04. 21:36 284 (W) 5
EM Lac s 1 0.3891351 12.50 13.09 0.59 22.04. 21:36 20 (N) 18
MT Cas p 1 0.313878 13.30 14.13 0.83 22.04. 21:37 4 (N) 15
UZ Oct p 10 1.149383 9.03 9.56 0.53 22.04. 21:37 187 (S) -52
KZ Boo p 8 0.353515 12.65 13.10 0.45 22.04. 21:37 65 (NE) 72
BB Vul s 5 0.938919 12.50 12.50 0.00 22.04. 21:37 52 (NE) 5
AO Cam p 1 0.3299026 9.50 10.00 0.50 22.04. 21:37 327 (NW) 24
V2553 Oph p 1 0.457615 11.30 11.80 0.50 22.04. 21:37 96 (E) 23
V915 Cen p 10 1.403 7.91 8.50 0.59 22.04. 21:37 187 (S) -24
VW Boo p 1 0.342319 10.50 11.08 0.58 22.04. 21:37 144 (SE) 48
V436 Cam p 10 1.0541 13.50 14.10 0.60 22.04. 21:37 328 (NW) 43
V568 And p 9 0.394287 13.90 14.50 0.60 22.04. 21:38 343 (N) 3
V412 Lyr p 1 0.931481 13.70 14.70 1.00 22.04. 21:38 66 (NE) 18
AI Dra s 1 1.198816 7.05 7.16 0.11 22.04. 21:38 61 (NE) 52
V448 Mon p 1 1.118471 9.40 9.90 0.50 22.04. 21:38 270 (W) 2
NY Boo s 9 0.326815 12.15 12.15 0.00 22.04. 21:38 80 (E) 68
HR Gem s 1 1.068963 11.40 11.70 0.30 22.04. 21:38 292 (W) 14
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 22.04. 21:39 49 (NE) 30
XY Sct p 4 0.7852528 13.80 14.50 0.70 22.04. 21:39 94 (E) -4
V959 Cas p 1 1.065155 11.97 12.61 0.64 22.04. 21:39 5 (N) 15
IO Boo s 7 0.2711483 13.00 13.00 0.00 22.04. 21:40 137 (SE) 60
BO Ari p 1 0.3181937 10.00 10.50 0.50 22.04. 21:40 340 (N) -10
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.