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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KO Boo p 9 0.369518 13.15 13.35 0.20 05.04. 02:47 239 (SW) 52
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 05.04. 02:47 90 (E) 45
PP Lac p 1 0.4011613 11.10 12.00 0.90 05.04. 02:47 49 (NE) 38
V380 Mon p 7 0.995881 11.70 12.40 0.70 05.04. 02:47 319 (NW) -34
GT Boo p 2 0.568922 12.10 12.40 0.30 05.04. 02:47 240 (SW) 71
V508 Cen s 10 0.3945023 12.70 13.20 0.50 05.04. 02:47 207 (SW) -7
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 05.04. 02:48 92 (E) 44
AK Men p 10 0.41244 9.13 9.28 0.15 05.04. 02:48 176 (S) -60
EP And s 1 0.4041085 11.90 12.50 0.60 05.04. 02:48 31 (NE) 12
V1218 Cen p 8 0.76729 13.30 14.00 0.70 05.04. 02:48 216 (SW) -39
V411 Peg s 1 0.3770427 14.00 14.00 0.00 05.04. 02:48 86 (E) 30
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 05.04. 02:48 174 (S) 14
V1055 Sco s 4 0.363686 8.65 8.65 0.00 05.04. 02:48 183 (S) 2
AI Tri p 3 0.19174566 16.00 16.50 0.50 05.04. 02:48 34 (NE) -3
V417 Lyr s 4 0.300661 14.90 14.90 0.00 05.04. 02:48 111 (E) 57
YY Del p 1 0.793093 11.30 12.00 0.70 05.04. 02:49 107 (E) 32
DI CVn s 1 0.305966 13.60 13.60 0.00 05.04. 02:49 277 (W) 43
AG CMi s 4 1.6645363 10.90 10.90 0.00 05.04. 02:49 319 (NW) -26
DEL Cap s 8 1.0227688 2.81 2.90 0.09 05.04. 02:49 111 (E) -4
IM And s 9 0.2703735 18.30 18.80 0.50 05.04. 02:49 43 (NE) 14
V997 Cyg p 1 0.458224 14.10 14.90 0.80 05.04. 02:49 66 (NE) 62
V1338 Her p 9 0.38467 14.90 15.35 0.45 05.04. 02:49 142 (SE) 47
V438 Nor p 10 0.4214 16.57 17.00 0.43 05.04. 02:49 187 (S) -17
EI Sge s 7 0.3882466 14.00 14.60 0.60 05.04. 02:50 110 (E) 41
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 05.04. 02:50 318 (NW) -24
AA Dor p 10 0.2615397 11.13 11.60 0.47 05.04. 02:50 192 (S) -69
KX Nor p 10 0.58614 14.30 14.80 0.50 05.04. 02:50 182 (S) -15
IM Cep s 2 0.921584 13.20 13.60 0.40 05.04. 02:50 37 (NE) 40
V1847 Ori s 1 0.342605 12.09 12.36 0.27 05.04. 02:50 353 (N) -28
V635 Cyg s 1 0.760358 13.30 13.50 0.20 05.04. 02:51 62 (NE) 44
PV Boo p 10 0.292588 14.51 15.14 0.63 05.04. 02:51 231 (SW) 68
W UMa p 1 0.3336367 7.75 8.48 0.73 05.04. 02:51 320 (NW) 33
V360 UMa p 6 0.360224 13.60 14.10 0.50 05.04. 02:51 283 (W) 63
V1095 Her p 1 0.415379 11.90 12.40 0.50 05.04. 02:51 127 (SE) 80
HY Lyr s 4 0.369101 13.80 14.10 0.30 05.04. 02:51 128 (SE) 65
QW Gem p 1 0.3581235 10.33 10.74 0.41 05.04. 02:51 333 (NW) -6
XZ Cnc s 1 0.714673 9.80 10.20 0.40 05.04. 02:52 305 (NW) -10
V596 Aur s 1 0.397887 11.83 12.27 0.44 05.04. 02:52 357 (N) 3
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 05.04. 02:52 56 (NE) 43
RR CMa s 6 1.196257 12.50 13.10 0.60 05.04. 02:52 303 (NW) -44
V816 Cep p 10 0.3113931 13.45 14.10 0.65 05.04. 02:52 21 (N) 56
CG Vir p 1 0.9352773 10.56 11.20 0.64 05.04. 02:52 214 (SW) 40
V1223 Her p 10 0.679439 10.40 10.70 0.30 05.04. 02:52 171 (S) 86
DS Pav p 10 0.998902 14.20 15.00 0.80 05.04. 02:53 169 (S) -36
EI Lib p 10 1.986891 9.50 10.50 1.00 05.04. 02:53 197 (S) 15
V802 Aql s 6 0.267608 13.40 13.40 0.00 05.04. 02:53 141 (SE) 30
V417 Nor p 10 0.4067 16.03 16.65 0.62 05.04. 02:53 188 (S) -17
EX CVn s 4 0.2771572 13.10 13.10 0.00 05.04. 02:53 279 (W) 46
V338 Dra p 5 0.2351485 13.30 13.90 0.60 05.04. 02:54 328 (NW) 77
KO Ara p 9 0.3825476 13.30 14.10 0.80 05.04. 02:54 171 (S) -15
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.