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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:56 // 18:01 UTC
Civil Twilight (6°): 03:23 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:51 // 20:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DE Lyn s 1 0.408818 13.13 13.13 0.00 19.04. 14:13 56 (NE) 60
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 19.04. 14:13 328 (NW) 6
FR Lac p 10 0.32 15.20 16.10 0.90 19.04. 14:13 314 (NW) 36
V502 Oph p 1 0.453387 8.34 8.84 0.50 19.04. 14:14 8 (N) -39
V661 Cyg p 9 4.32922 13.90 15.20 1.30 19.04. 14:14 311 (NW) 20
V559 Lyr p 10 1.01089 11.30 13.10 1.80 19.04. 14:14 342 (N) -7
V1140 Cas p 10 3.8347 12.82 13.20 0.38 19.04. 14:14 326 (NW) 59
AS Lib s 10 0.553805 13.20 13.20 0.00 19.04. 14:14 47 (NE) -55
V466 Hya p 10 0.362994 11.20 11.50 0.30 19.04. 14:14 126 (SE) 26
V470 Cam s 1 0.0956467 14.10 14.25 0.15 19.04. 14:14 31 (NE) 67
V640 Aur s 1 0.3279975 12.52 13.00 0.48 19.04. 14:14 69 (E) 81
V1148 Her p 10 0.2822545 12.50 13.10 0.60 19.04. 14:14 11 (N) 9
NU Cyg s 3 0.2811248 14.30 14.90 0.60 19.04. 14:14 329 (NW) 6
V648 Ori p 1 0.8132357 11.50 12.30 0.80 19.04. 14:14 185 (S) 46
BO Ari s 1 0.3181937 10.00 10.00 0.00 19.04. 14:14 252 (W) 50
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 19.04. 14:14 311 (NW) 8
V635 Cyg s 1 0.760358 13.30 13.50 0.20 19.04. 14:15 318 (NW) 24
MS Vir s 1 0.3124379 9.34 9.67 0.33 19.04. 14:15 65 (NE) -42
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 19.04. 14:15 322 (NW) 0
RW Dor s 2 0.2854633 10.80 11.20 0.40 19.04. 14:15 179 (S) -28
V1740 Aql p 8 0.44014 14.00 14.40 0.40 19.04. 14:15 325 (NW) -32
DS Psc p 4 0.3424915 11.75 12.18 0.43 19.04. 14:15 250 (W) 20
MW And p 9 0.263769 13.95 14.90 0.95 19.04. 14:15 264 (W) 61
ER Psc p 5 1.620216 12.10 13.80 1.70 19.04. 14:15 274 (W) 6
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 19.04. 14:15 87 (E) 36
V1062 Her p 1 0.251436 13.10 13.70 0.60 19.04. 14:15 355 (N) 4
HM Mon p 1 0.40765587 13.40 14.20 0.80 19.04. 14:16 144 (SE) 34
V567 Aur s 5 0.710089 12.55 13.10 0.55 19.04. 14:16 155 (SE) 73
V446 Peg s 1 0.305983 14.00 14.00 0.00 19.04. 14:16 304 (NW) 7
XY Boo s 1 0.370564 10.30 10.61 0.31 19.04. 14:16 46 (NE) -7
V924 Oph p 10 0.359554 15.70 16.40 0.70 19.04. 14:16 336 (NW) -29
V1098 Her s 1 0.352269 12.44 12.44 0.00 19.04. 14:16 355 (N) 10
SY Hor s 10 0.3116395 11.48 12.08 0.60 19.04. 14:16 189 (S) -7
RZ Dra s 1 0.5508762 10.11 10.50 0.39 19.04. 14:17 350 (N) 20
V477 Her s 8 0.3251804 14.90 15.40 0.50 19.04. 14:17 357 (N) -14
V999 Aql p 10 0.4335 15.20 16.00 0.80 19.04. 14:17 320 (NW) -21
V630 Cen p 10 0.7295228 14.10 14.40 0.30 19.04. 14:17 135 (SE) -63
UZ Equ p 10 0.486701 9.15 9.35 0.20 19.04. 14:17 300 (NW) -8
V639 Aur s 4 0.3571 14.01 14.01 0.00 19.04. 14:18 64 (NE) 82
V1021 Her p 10 1.226588 13.62 14.05 0.43 19.04. 14:18 12 (N) 11
AM Leo p 1 0.3657975 9.25 9.83 0.58 19.04. 14:18 85 (E) 9
AW Vir p 1 0.3539976 11.00 11.81 0.81 19.04. 14:18 61 (NE) -19
V1222 Tau s 4 0.295362 13.28 13.40 0.12 19.04. 14:18 216 (SW) 44
V459 Mon p 9 2.820606 14.50 15.70 1.20 19.04. 14:18 146 (SE) 36
AK CMi s 1 0.5658969 10.10 10.30 0.20 19.04. 14:18 133 (SE) 34
IY UMa p 4 0.0739138 18.40 20.00 1.60 19.04. 14:18 46 (NE) 44
DN Boo s 1 0.447564 11.17 11.17 0.00 19.04. 14:19 49 (NE) -12
BC Col p 10 0.29683 15.00 15.00 0.00 19.04. 14:19 170 (S) 12
V1005 Her p 3 0.278962 14.11 14.68 0.57 19.04. 14:19 6 (N) 11
EX Aqr p 6 0.8893855 11.90 12.80 0.90 19.04. 14:19 295 (NW) -16
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.