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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NR Cep p 4 0.949548 13.00 13.60 0.60 25.04. 03:45 32 (NE) 48
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 25.04. 03:45 215 (SW) 45
IS Cas p 1 1.841517 12.10 13.10 1.00 25.04. 03:45 47 (NE) 52
V428 Cam p 8 0.290606 12.85 13.15 0.30 25.04. 03:45 3 (N) 37
V512 And p 10 0.745331 11.80 12.50 0.70 25.04. 03:45 67 (NE) 27
V391 Vir p 1 0.3543161 12.21 12.84 0.63 25.04. 03:45 279 (W) -2
V353 Dra p 8 0.802697 11.52 11.79 0.27 25.04. 03:45 307 (NW) 67
V457 Mon s 4 0.950954 13.60 14.30 0.70 25.04. 03:45 1 (N) -42
V702 And p 10 0.340715 13.30 13.69 0.39 25.04. 03:46 77 (E) 38
V536 And p 10 0.6415 14.20 14.60 0.40 25.04. 03:46 56 (NE) 24
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.04. 03:46 272 (W) 44
NS Lac p 6 1.015555 14.10 14.90 0.80 25.04. 03:46 69 (E) 57
V347 Dra p 10 0.507279 12.40 12.70 0.30 25.04. 03:46 317 (NW) 64
V449 Peg p 1 0.352657 14.60 15.10 0.50 25.04. 03:47 110 (E) 53
KW Pup p 2 1.6039075 11.30 12.00 0.70 25.04. 03:47 340 (N) -54
V449 Aur p 10 0.70366366 7.46 7.58 0.13 25.04. 03:47 9 (N) 6
V342 Aql p 3 3.39086 9.50 12.90 3.40 25.04. 03:47 174 (S) 49
DI CVn p 1 0.305966 13.60 14.40 0.80 25.04. 03:47 299 (NW) 22
BS Gem s 9 1.05035 14.70 14.70 0.00 25.04. 03:47 12 (N) -16
V358 Pup s 10 6.793918 9.30 9.30 0.00 25.04. 03:47 4 (N) -81
V641 Aur p 7 0.504878 12.90 13.65 0.75 25.04. 03:48 10 (N) 3
BV Tri p 1 0.494177 14.10 14.30 0.20 25.04. 03:48 53 (NE) 18
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 25.04. 03:48 73 (E) 62
V1092 Her s 4 0.384539 11.93 11.93 0.00 25.04. 03:48 234 (SW) 62
XY Boo s 1 0.370564 10.30 10.61 0.31 25.04. 03:48 275 (W) 23
KQ Lib s 9 0.695529 11.60 11.60 0.00 25.04. 03:49 242 (SW) 8
V1037 Her s 3 0.7875767 12.00 12.00 0.00 25.04. 03:49 241 (SW) 59
V757 Cep s 8 0.343873 14.00 14.70 0.70 25.04. 03:49 18 (N) 51
V519 Cyg p 4 2.345293 13.00 13.70 0.70 25.04. 03:49 90 (E) 72
HS Leo s 2 0.337706 13.80 14.40 0.60 25.04. 03:49 307 (NW) 6
V5563 Sgr p 7 0.617258 9.60 9.93 0.33 25.04. 03:49 194 (S) 15
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 25.04. 03:49 164 (S) 68
V565 And p 8 0.3272 12.17 12.30 0.13 25.04. 03:50 49 (NE) 24
V579 And p 10 0.338094 12.50 12.80 0.30 25.04. 03:50 85 (E) 46
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 25.04. 03:50 168 (S) 15
NN Mon s 6 0.9123618 12.70 12.90 0.20 25.04. 03:50 354 (N) -41
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 25.04. 03:50 83 (E) 69
MR Del p 1 0.5216895 8.85 9.16 0.31 25.04. 03:50 150 (SE) 42
VZ Hya s 7 2.904301 8.96 9.46 0.50 25.04. 03:50 329 (NW) -43
V1283 Sco p 10 1.7587 8.58 8.68 0.10 25.04. 03:50 223 (SW) 13
WY Cnc s 1 0.8293686 9.51 10.41 0.90 25.04. 03:50 333 (NW) -9
V435 Dra p 10 0.5221901 12.32 12.64 0.32 25.04. 03:50 17 (N) 70
V2650 Oph p 7 0.384054 12.57 13.20 0.63 25.04. 03:50 208 (SW) 45
BF Pav p 10 0.305605 11.00 11.90 0.90 25.04. 03:50 182 (S) -20
DO Cyg s 1 1.710007 11.40 11.40 0.00 25.04. 03:50 68 (E) 63
V951 Per p 7 0.270478 12.70 13.20 0.50 25.04. 03:50 35 (NE) 2
EI Aur p 7 1.226694 14.50 15.00 0.50 25.04. 03:50 25 (NE) -3
KW Eri p 9 0.2352915 13.38 13.90 0.52 25.04. 03:50 111 (E) -50
V658 Pup p 10 0.402 16.60 16.76 0.16 25.04. 03:50 300 (NW) -86
V885 Cyg s 5 1.694787 9.90 10.20 0.30 25.04. 03:51 162 (S) 69
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.