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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:02 // 17:56 UTC
Civil Twilight (6°): 03:29 // 18:29 UTC
Nautical Twilight (12°): 02:47 // 19:11 UTC
Astronomical Twilight (18°): 02:00 // 19:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V380 Dra p 1 0.4937366 12.28 13.33 1.05 16.04. 20:56 30 (NE) 45
GK Boo p 1 0.477772 10.30 10.80 0.50 16.04. 20:56 95 (E) 55
V1109 Her p 10 2.59849 9.30 9.57 0.27 16.04. 20:56 68 (E) -2
V356 Hya p 9 0.911829 7.56 7.69 0.13 16.04. 20:56 142 (SE) 3
V428 Cam s 8 0.290606 12.85 12.85 0.00 16.04. 20:56 340 (N) 50
V502 Oph p 1 0.453387 8.34 8.84 0.50 16.04. 20:56 101 (E) 9
CG Aur p 1 1.804855 12.10 12.70 0.60 16.04. 20:57 296 (NW) 17
TU UMi s 4 0.377268 8.84 8.84 0.00 16.04. 20:57 20 (N) 57
BV Dra s 1 0.350067 7.88 7.88 0.00 16.04. 20:57 47 (NE) 59
V447 Nor p 10 0.8617 16.45 16.75 0.30 16.04. 20:57 146 (SE) -29
EH Cnc p 1 0.4180364 11.73 12.47 0.74 16.04. 20:57 250 (W) 42
V789 Cyg p 6 0.288551 13.30 13.70 0.40 16.04. 20:57 52 (NE) 8
V947 Cep p 10 0.331677 12.62 12.88 0.26 16.04. 20:57 0 (N) 41
V401 Cyg s 1 0.582725 10.64 11.13 0.49 16.04. 20:57 50 (NE) 8
V402 Aur s 3 0.603498 8.84 8.84 0.00 16.04. 20:58 297 (NW) 18
V1249 Tau s 2 1.188245 13.32 14.05 0.73 16.04. 20:58 287 (W) -5
BZ Eri s 1 0.6641701 9.00 9.21 0.21 16.04. 20:58 283 (W) -19
HK Cep p 10 1.0513 14.20 14.80 0.60 16.04. 20:58 25 (NE) 23
HP Mon p 8 1.454616 13.20 15.40 2.20 16.04. 20:59 249 (W) 10
V789 Cep p 9 0.35363 14.58 14.58 0.00 16.04. 20:59 358 (N) 45
IM And p 9 0.2703735 18.30 19.00 0.70 16.04. 20:59 347 (N) 1
CN Com s 1 0.7354425 13.30 13.50 0.20 16.04. 20:59 163 (S) 56
DD Com p 1 0.2692074 14.30 15.05 0.75 16.04. 20:59 157 (SE) 60
V366 Per s 3 1.421996 13.70 13.70 0.00 16.04. 20:59 325 (NW) 6
IZ Aur s 1 0.771167 13.00 13.00 0.00 16.04. 20:59 308 (NW) 39
LP UMa p 1 0.309901 12.52 12.79 0.27 16.04. 20:59 319 (NW) 77
BY Peg p 1 0.341936 12.90 13.60 0.70 16.04. 20:59 27 (NE) -7
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 16.04. 20:59 317 (NW) -15
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 16.04. 20:59 13 (N) -49
V951 Cep p 10 0.551344 13.10 13.70 0.60 16.04. 21:00 0 (N) 38
RU UMi p 1 0.524926 10.00 10.66 0.66 16.04. 21:00 24 (NE) 66
GX Boo p 6 0.38784 12.16 12.32 0.16 16.04. 21:00 120 (SE) 53
V432 Per s 1 0.3833085 11.00 11.60 0.60 16.04. 21:00 324 (NW) 13
AT Aqr s 8 0.30409565 14.10 14.70 0.60 16.04. 21:00 36 (NE) -56
V573 Peg s 1 0.417451 12.34 12.34 0.00 16.04. 21:00 7 (N) -8
V1175 Her s 1 0.321199 10.89 11.04 0.15 16.04. 21:00 90 (E) 29
V343 Mus p 10 2.6059 14.89 14.91 0.02 16.04. 21:00 169 (S) -26
V701 Cen p 8 0.73845 8.60 9.40 0.80 16.04. 21:00 163 (S) -14
FF Vul p 1 0.444979 13.10 13.80 0.70 16.04. 21:00 43 (NE) -2
V507 Lyr p 7 0.366912 14.21 14.75 0.54 16.04. 21:01 61 (NE) 12
V348 Aql p 6 0.6658369 13.00 14.50 1.50 16.04. 21:01 72 (E) -14
V576 Lyr s 2 0.533573 12.30 12.30 0.00 16.04. 21:01 52 (NE) 23
V458 Mon p 5 0.3969371 13.30 13.90 0.60 16.04. 21:01 257 (W) 14
CT Scl p 10 0.406798 11.91 12.12 0.21 16.04. 21:01 315 (NW) -60
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 16.04. 21:01 59 (NE) 17
V1104 Her p 1 0.227876 13.30 14.10 0.80 16.04. 21:01 50 (NE) 32
PR Dra p 10 0.374751 13.30 13.60 0.30 16.04. 21:01 52 (NE) 64
V440 Cas s 8 0.32568791 15.00 15.00 0.00 16.04. 21:01 1 (N) 11
V1055 Cyg p 10 1.15945 14.60 15.50 0.90 16.04. 21:01 26 (NE) 20
RZ Crv p 8 0.3318758 13.30 14.10 0.80 16.04. 21:01 163 (S) 20
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.