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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BU Tri s 1 0.295568 14.40 15.00 0.60 20.04. 00:52 18 (N) -1
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 20.04. 00:52 145 (SE) 45
CZ Cha p 10 0.3225055 14.00 14.60 0.60 20.04. 00:52 194 (S) -46
FL Sge s 5 2.092909 13.90 13.90 0.00 20.04. 00:52 95 (E) 29
PV Lyr p 4 1.198632 12.00 12.30 0.30 20.04. 00:52 94 (E) 47
PU Boo p 9 0.482238 10.60 10.90 0.30 20.04. 00:52 222 (SW) 84
V821 Cas p 1 1.76974 8.27 8.70 0.43 20.04. 00:52 33 (NE) 24
V1269 Cen p 10 0.389943 12.70 13.65 0.95 20.04. 00:52 208 (SW) 1
AE LMi p 5 0.528341 12.80 13.20 0.40 20.04. 00:52 286 (W) 31
AY Gem s 1 3.053641 10.80 10.90 0.10 20.04. 00:52 320 (NW) -11
V580 Lyr s 1 0.289052 12.85 12.85 0.00 20.04. 00:53 95 (E) 54
HW Lac p 9 2.030769 14.70 15.60 0.90 20.04. 00:53 48 (NE) 35
V354 UMa p 7 0.2938285 10.93 11.21 0.28 20.04. 00:53 281 (W) 69
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 20.04. 00:53 70 (E) 53
V940 Oph p 10 0.433226 14.80 15.80 1.00 20.04. 00:53 137 (SE) 40
LP UMa p 1 0.309901 12.52 12.79 0.27 20.04. 00:53 313 (NW) 46
V1005 Her p 3 0.278962 14.11 14.68 0.57 20.04. 00:53 83 (E) 83
V699 Her s 10 0.614205 15.40 16.00 0.60 20.04. 00:53 161 (S) 56
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.04. 00:53 161 (S) 12
OU Cen p 10 2.01405 10.20 10.90 0.70 20.04. 00:53 196 (S) -25
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 20.04. 00:54 67 (NE) 57
V455 Lac p 10 1.9879 12.44 13.05 0.61 20.04. 00:54 49 (NE) 33
AM Cru p 9 2.08691 11.50 12.10 0.60 20.04. 00:54 202 (S) -31
V1083 Cyg p 1 1.625847 11.00 11.50 0.50 20.04. 00:54 55 (NE) 37
V441 Lac p 1 0.3089166 12.56 12.78 0.22 20.04. 00:54 47 (NE) 35
V502 Her p 1 0.3692772 12.80 13.70 0.90 20.04. 00:54 121 (SE) 63
V364 Per p 2 0.3394535 14.60 15.60 1.00 20.04. 00:54 13 (N) -2
V435 Gem s 1 0.3365 10.55 10.90 0.35 20.04. 00:54 305 (NW) 0
CK Aqr p 6 0.2833722 12.90 13.80 0.90 20.04. 00:54 106 (E) -1
PR Cam p 10 0.387366 13.10 13.40 0.30 20.04. 00:54 359 (N) 14
DW UMa p 1 0.13660653 15.10 16.60 1.50 20.04. 00:54 313 (NW) 46
V558 And p 1 0.31092 15.62 16.10 0.48 20.04. 00:55 19 (N) 7
V1147 Her p 10 0.254469 13.80 14.30 0.50 20.04. 00:55 161 (S) 83
V415 Cam p 10 0.4326164 13.70 14.10 0.40 20.04. 00:55 353 (N) 42
CE Leo s 1 0.3034287 11.80 12.50 0.70 20.04. 00:55 264 (W) 36
QU Cyg s 1 0.3469114 14.50 15.10 0.60 20.04. 00:55 80 (E) 45
V909 Cep s 7 0.425573 12.13 12.13 0.00 20.04. 00:55 36 (NE) 36
ES UMa p 1 0.5288515 11.00 11.40 0.40 20.04. 00:55 329 (NW) 46
V790 Cep p 8 0.3212316 12.62 12.74 0.12 20.04. 00:55 4 (N) 46
AU Ser p 1 0.3864975 10.90 11.80 0.90 20.04. 00:55 176 (S) 62
BL Leo s 1 0.28193 13.80 13.80 0.00 20.04. 00:55 265 (W) 37
V529 Car s 5 4.74463 8.19 8.19 0.00 20.04. 00:56 212 (SW) -36
CC Com s 1 0.2206859 11.30 11.30 0.00 20.04. 00:56 257 (W) 40
V958 Cep p 10 0.345291 10.75 10.88 0.13 20.04. 00:56 9 (N) 46
BO Ari p 1 0.3181937 10.00 10.50 0.50 20.04. 00:56 22 (N) -10
V1299 Aql p 6 1.79174 13.00 14.00 1.00 20.04. 00:56 100 (E) 28
V1692 Aql p 9 0.609249 11.25 11.45 0.20 20.04. 00:56 114 (SE) 28
V947 Per s 6 0.297667 13.45 13.45 0.00 20.04. 00:56 357 (N) -7
CN Del s 10 0.567073 14.20 14.60 0.40 20.04. 00:56 97 (E) 24
V1908 Cyg p 9 2.464128 13.40 15.80 2.40 20.04. 00:56 70 (E) 28
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.