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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 20.04. 03:50 158 (S) 73
V1258 Cen p 10 0.08885 15.40 22.20 6.80 20.04. 03:50 246 (SW) -21
PP Lac s 1 0.4011613 11.10 12.00 0.90 20.04. 03:50 61 (NE) 54
QW Gem p 1 0.3581235 10.33 10.74 0.41 20.04. 03:51 359 (N) -11
BO Peg s 1 0.580428 11.50 11.60 0.10 20.04. 03:51 123 (SE) 39
V1097 Aql p 2 1.225237 13.90 15.00 1.10 20.04. 03:51 146 (SE) 52
V643 Her s 4 1.223089 13.50 13.50 0.00 20.04. 03:51 186 (S) 63
KP Peg p 5 0.7272053 7.05 7.26 0.21 20.04. 03:51 123 (SE) 41
LX Cas s 4 1.397151 14.90 15.30 0.40 20.04. 03:52 28 (NE) 29
V340 Vir p 6 0.45486 11.53 12.22 0.69 20.04. 03:52 256 (W) -6
EL Gem p 1 1.428316 12.80 13.60 0.80 20.04. 03:52 4 (N) -19
XZ CMi s 1 0.5788095 9.70 9.80 0.10 20.04. 03:52 339 (N) -34
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 20.04. 03:52 47 (NE) 75
SV Cam p 1 0.593072 8.40 9.00 0.60 20.04. 03:53 0 (N) 42
VZ Psc s 1 0.2612592 10.20 10.43 0.23 20.04. 03:53 102 (E) 16
V662 Car p 9 1.4135547 12.09 12.70 0.61 20.04. 03:53 230 (SW) -56
EM Tuc p 4 0.326575 12.16 12.76 0.60 20.04. 03:53 149 (SE) -41
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.04. 03:53 202 (S) 11
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 20.04. 03:53 119 (SE) 18
GS Aqr s 3 0.374069 13.20 13.60 0.40 20.04. 03:53 118 (SE) 21
VW Boo p 1 0.342319 10.50 11.08 0.58 20.04. 03:54 261 (W) 24
V737 Cep p 8 0.2987665 11.95 12.33 0.38 20.04. 03:54 42 (NE) 65
V545 Hya p 9 0.384647 11.30 12.03 0.73 20.04. 03:54 288 (W) -30
V361 Lyr s 4 0.309614 14.30 14.70 0.40 20.04. 03:54 139 (SE) 86
HS Cnc p 7 0.359488 13.16 13.27 0.11 20.04. 03:54 327 (NW) -23
LM Boo s 1 0.327922 12.00 12.00 0.00 20.04. 03:54 266 (W) 36
V1172 Her p 4 0.236167 12.00 12.50 0.50 20.04. 03:54 233 (SW) 45
V339 Boo p 10 0.3628085 10.70 10.90 0.20 20.04. 03:54 275 (W) 59
AB Per p 6 7.1601 10.40 11.40 1.00 20.04. 03:54 35 (NE) 10
V796 Cep s 1 0.392964 12.20 12.20 0.00 20.04. 03:54 14 (N) 47
V366 UMa p 8 0.4573045 13.60 14.20 0.60 20.04. 03:54 312 (NW) 51
NY Vir p 1 0.10101597 13.30 14.22 0.92 20.04. 03:54 259 (W) 7
FX Dra p 5 0.8166005 9.29 9.59 0.30 20.04. 03:55 305 (NW) 62
EH Cnc p 1 0.4180364 11.73 12.47 0.74 20.04. 03:55 336 (NW) -16
EL Pav p 10 1.1443 15.40 16.20 0.80 20.04. 03:55 177 (S) -32
V571 And p 9 0.357641 13.70 14.20 0.50 20.04. 03:55 49 (NE) 16
V1025 Her p 7 0.563355 12.10 12.50 0.40 20.04. 03:55 243 (SW) 53
LT Eri p 1 0.17017 15.00 18.72 3.72 20.04. 03:55 52 (NE) -35
V804 Aql s 8 0.6553905 11.30 11.60 0.30 20.04. 03:55 175 (S) 34
V513 Her p 3 0.3037692 15.30 15.70 0.40 20.04. 03:55 214 (SW) 61
VV CVn p 1 0.5331303 13.88 14.33 0.45 20.04. 03:55 288 (W) 29
V2769 Ori s 5 0.27872 15.00 15.00 0.00 20.04. 03:56 16 (N) -34
V1192 Her p 10 0.310078 13.00 13.30 0.30 20.04. 03:56 279 (W) 67
HO Psc p 9 0.324748 11.00 11.80 0.80 20.04. 03:56 73 (E) 4
EG Sgr p 7 2.486182 11.20 12.70 1.50 20.04. 03:56 173 (S) 26
V426 Aur p 7 1.419103 10.55 10.76 0.21 20.04. 03:56 16 (N) -3
GG CVn p 1 0.385947 12.00 12.50 0.50 20.04. 03:56 280 (W) 34
V411 Lyr s 6 0.582626 13.50 14.40 0.90 20.04. 03:56 167 (S) 74
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 20.04. 03:56 199 (S) 76
HW Vir s 1 0.11671953 10.50 11.20 0.70 20.04. 03:56 265 (W) -8
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.