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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DQ CVn p 1 0.491422 12.28 12.56 0.28 25.04. 18:32 100 (E) 55
OS Her s 9 0.792285 13.26 13.26 0.00 25.04. 18:32 44 (NE) 9
NT Aps p 5 0.294763 8.39 8.87 0.48 25.04. 18:32 159 (S) -43
V1284 Her p 1 0.337146 12.78 13.18 0.40 25.04. 18:32 47 (NE) 13
V532 Mon p 1 0.4669795 12.20 12.80 0.60 25.04. 18:32 228 (SW) 29
FT Lup p 9 0.470084 9.70 10.64 0.94 25.04. 18:32 128 (SE) -25
Z Crv p 8 0.504752 14.00 16.50 2.50 25.04. 18:32 143 (SE) 8
V592 Per p 1 0.7157178 8.30 8.65 0.35 25.04. 18:32 290 (W) 38
AM Tau p 1 2.043923 10.40 12.30 1.90 25.04. 18:32 257 (W) 32
PS Vir p 1 0.289806 12.00 12.30 0.30 25.04. 18:32 137 (SE) 39
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 25.04. 18:33 278 (W) 10
V742 Her p 1 0.5776513 13.80 14.50 0.70 25.04. 18:33 42 (NE) 19
V1184 Cas p 8 0.577 14.10 14.30 0.20 25.04. 18:33 350 (N) 21
RW Com s 1 0.2373465 11.00 11.56 0.56 25.04. 18:33 111 (E) 51
LW Eri s 5 0.46562 12.20 12.20 0.00 25.04. 18:33 261 (W) 6
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 25.04. 18:33 13 (N) 18
GR Vir p 1 0.346974 7.80 8.40 0.60 25.04. 18:33 107 (E) 5
RT CMa s 1 1.29374 11.40 11.50 0.10 25.04. 18:34 231 (SW) 7
HN UMa p 4 0.38261 9.90 10.02 0.12 25.04. 18:34 121 (SE) 70
AA CMa p 10 1.401905 13.80 15.90 2.10 25.04. 18:34 217 (SW) 7
V963 Cyg s 1 1.39466785 12.59 12.59 0.00 25.04. 18:34 27 (NE) -4
LV Vir p 9 0.409444 8.50 8.68 0.18 25.04. 18:34 128 (SE) 6
V477 Her s 8 0.3251804 14.90 15.40 0.50 25.04. 18:34 56 (NE) 7
V1300 Her s 1 0.296334 12.63 12.63 0.00 25.04. 18:34 44 (NE) 12
BU Tri p 1 0.295568 14.40 15.00 0.60 25.04. 18:34 311 (NW) 14
BQ Eri p 1 0.821972 10.94 11.28 0.34 25.04. 18:34 251 (W) 8
KN Eri p 8 0.396604 13.23 14.20 0.97 25.04. 18:34 258 (W) 3
V448 Cep p 10 0.6324 9.59 9.73 0.14 25.04. 18:34 357 (N) 14
BM Mon p 1 1.2449444 12.20 13.80 1.60 25.04. 18:34 229 (SW) 30
V749 Cyg p 5 0.8854365 13.00 14.00 1.00 25.04. 18:34 11 (N) 14
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 25.04. 18:35 66 (NE) -6
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 25.04. 18:35 16 (N) 15
CL Lyn s 4 1.58605 9.76 9.76 0.00 25.04. 18:35 294 (NW) 72
V1149 Cen p 10 3.51179 11.24 13.05 1.81 25.04. 18:35 150 (SE) -19
V728 Per p 10 1.8771 12.07 12.35 0.28 25.04. 18:35 313 (NW) 25
HS Leo s 2 0.337706 13.80 14.40 0.60 25.04. 18:35 135 (SE) 62
V527 And p 10 0.700656 10.65 11.05 0.40 25.04. 18:35 319 (NW) 6
FF Vul p 1 0.444979 13.10 13.80 0.70 25.04. 18:36 20 (N) -12
V1048 Cyg p 6 0.7422245 13.30 15.10 1.80 25.04. 18:36 14 (N) 14
V835 Cep p 10 0.452238 12.60 12.95 0.35 25.04. 18:36 6 (N) 22
RV CVn p 1 0.2695671 13.75 14.36 0.61 25.04. 18:36 95 (E) 42
GN CVn s 1 0.395009 12.00 12.50 0.50 25.04. 18:37 79 (E) 45
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 25.04. 18:37 41 (NE) -19
TZ Boo s 1 0.29716095 10.41 10.82 0.41 25.04. 18:37 68 (E) 36
DZ Psc p 1 0.366136 10.86 11.32 0.46 25.04. 18:37 322 (NW) -10
V462 Per p 5 0.577975 13.70 14.20 0.50 25.04. 18:37 299 (NW) 23
CR CMa s 9 0.6241334 12.10 12.40 0.30 25.04. 18:38 217 (SW) 12
V1370 Tau s 7 0.295517 10.90 10.90 0.00 25.04. 18:38 264 (W) 30
MT UMa p 4 0.800653 11.75 12.16 0.41 25.04. 18:38 103 (E) 72
EF CVn p 1 0.27205 13.10 13.50 0.40 25.04. 18:38 96 (E) 43
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.