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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 25.04. 13:06 98 (E) 25
OS Lac p 3 1.444335 13.40 14.20 0.80 25.04. 13:06 308 (NW) 39
RY Cha s 10 0.640142 13.80 14.00 0.20 25.04. 13:06 160 (S) -49
V498 Cen p 10 0.757515 10.30 11.30 1.00 25.04. 13:06 95 (E) -63
HI Dra p 6 0.597419 9.03 9.20 0.17 25.04. 13:06 342 (N) 22
V622 Aur p 9 0.3043 15.13 15.32 0.19 25.04. 13:06 117 (SE) 71
V561 And p 4 0.33479 16.03 16.42 0.39 25.04. 13:06 269 (W) 66
DK Cyg s 1 0.470693 10.37 10.90 0.53 25.04. 13:06 301 (NW) 19
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 25.04. 13:06 306 (NW) -56
IT Her p 1 0.3393957 12.90 13.30 0.40 25.04. 13:06 327 (NW) -8
SU Ind p 8 0.986356 9.50 10.00 0.50 25.04. 13:07 248 (W) -46
DK CVn s 1 0.494964 12.70 12.80 0.10 25.04. 13:07 42 (NE) 11
FP Boo p 6 0.640464 10.16 10.40 0.24 25.04. 13:07 7 (N) 4
CS Tri p 9 0.663318 11.20 11.40 0.20 25.04. 13:07 237 (SW) 64
UX Hor p 10 0.712816 14.00 14.40 0.40 25.04. 13:07 188 (S) -13
LO Pav s 10 0.6598 15.90 16.50 0.60 25.04. 13:07 209 (SW) -60
V1198 Her p 10 0.363628 10.80 11.10 0.30 25.04. 13:07 358 (N) 3
V789 Cyg p 6 0.288551 13.30 13.70 0.40 25.04. 13:07 322 (NW) -1
FZ CVn s 9 0.358335 13.50 13.80 0.30 25.04. 13:07 27 (NE) 5
V381 Cam p 7 0.458029 12.50 13.10 0.60 25.04. 13:07 11 (N) 69
V703 Cyg p 8 4.145676 12.79 14.43 1.64 25.04. 13:08 317 (NW) 30
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 25.04. 13:08 287 (W) -11
V804 Cep p 6 0.347592 12.94 13.45 0.51 25.04. 13:08 357 (N) 55
UV Mon p 1 0.415677 12.50 13.30 0.80 25.04. 13:08 132 (SE) 30
V545 Hya p 9 0.384647 11.30 12.03 0.73 25.04. 13:08 96 (E) -11
AP Leo s 1 0.430358 9.32 9.88 0.56 25.04. 13:08 79 (E) -3
PQ Cen p 10 1.0571755 10.70 11.70 1.00 25.04. 13:08 139 (SE) -66
FQ CMa p 10 0.724736 9.60 10.20 0.60 25.04. 13:08 145 (SE) 3
TV UMi s 1 0.4155497 8.77 8.85 0.08 25.04. 13:09 7 (N) 34
AA Lyr s 1 0.5173146 13.40 13.50 0.10 25.04. 13:09 325 (NW) -3
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 25.04. 13:09 317 (NW) 11
OO Cyg s 7 0.2620015 14.10 14.10 0.00 25.04. 13:09 321 (NW) 9
BC Lep p 8 3.9895 10.58 11.15 0.57 25.04. 13:09 159 (S) 20
V404 Gem p 1 0.348706 11.59 12.13 0.54 25.04. 13:09 127 (SE) 45
BM UMa p 1 0.2712208 13.80 14.75 0.95 25.04. 13:09 50 (NE) 28
V640 Aql p 7 0.5612183 12.60 13.40 0.80 25.04. 13:10 310 (NW) -16
V808 Cep p 10 0.484564 11.55 11.92 0.37 25.04. 13:10 2 (N) 55
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 25.04. 13:10 292 (W) 51
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.04. 13:10 308 (NW) 42
V1038 Her p 1 0.26818 11.80 12.40 0.60 25.04. 13:10 353 (N) -6
V1144 Her p 10 0.25497 14.60 15.40 0.80 25.04. 13:10 5 (N) 2
V370 Sge s 10 8.32636 11.70 12.22 0.52 25.04. 13:10 309 (NW) -5
V1333 Her p 1 0.317594 13.27 13.82 0.55 25.04. 13:10 343 (N) 12
V677 Cen p 9 0.3250284 11.50 11.70 0.20 25.04. 13:10 72 (E) -70
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 25.04. 13:11 358 (N) 16
AV Pup s 1 0.4350067 10.50 11.00 0.50 25.04. 13:11 124 (SE) 5
RR Cen s 9 0.6056895 7.27 7.63 0.36 25.04. 13:11 125 (SE) -70
V403 Cam p 10 0.3863595 11.16 11.38 0.22 25.04. 13:12 21 (N) 70
EM Tuc s 4 0.326575 12.16 12.16 0.00 25.04. 13:12 207 (SW) -37
AV CrB s 1 0.30819 11.87 11.87 0.00 25.04. 13:12 3 (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.