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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 °
V402 Gem p 7 0.399252 11.72 12.35 0.63 24.04. 17:24 227 (SW) 53
V546 Vir p 10 0.56717 10.40 10.40 0.00 24.04. 17:24 89 (E) 7
AU Aqr s 10 0.3711583 12.90 12.90 0.00 24.04. 17:24 311 (NW) -57
V2281 Cyg s 10 1.073105 12.10 12.10 0.00 24.04. 17:24 12 (N) 7
LU Vir s 1 0.492241 7.84 8.17 0.33 24.04. 17:24 107 (E) 6
V618 Aur p 9 0.992835 12.95 13.90 0.95 24.04. 17:24 257 (W) 54
V401 Lyr s 7 1.315044 13.60 13.60 0.00 24.04. 17:25 16 (N) 0
V1470 Aql p 9 0.834993 7.83 7.93 0.10 24.04. 17:25 9 (N) -28
IO UMa s 3 5.52011 8.19 8.79 0.60 24.04. 17:25 49 (NE) 51
NY Hya s 10 4.77404 8.65 8.65 0.00 24.04. 17:25 167 (S) 32
V603 Aur s 8 0.37475 12.70 12.70 0.00 24.04. 17:25 294 (NW) 58
V405 Dra p 1 0.413036 11.54 11.88 0.34 24.04. 17:25 19 (N) 16
IS Boo p 8 0.25145 14.00 14.60 0.60 24.04. 17:26 56 (NE) 38
V680 Per s 1 0.37422 13.55 13.55 0.00 24.04. 17:26 294 (NW) 27
EX Del s 1 0.3309877 12.80 13.30 0.50 24.04. 17:26 5 (N) -24
BT CrB p 9 0.0892 18.90 20.40 1.50 24.04. 17:26 53 (NE) 15
V401 Cam p 8 0.3158103 13.20 13.70 0.50 24.04. 17:26 330 (NW) 61
DD Com p 1 0.2692074 14.30 15.05 0.75 24.04. 17:26 100 (E) 37
AH Vir s 1 0.4075267 8.89 8.89 0.00 24.04. 17:26 111 (E) 32
CN And p 1 0.4627909 9.70 10.25 0.55 24.04. 17:26 320 (NW) 13
V452 Cam p 10 0.397443 12.10 12.30 0.20 24.04. 17:26 337 (NW) 66
IL Cas p 4 3.451732 10.60 11.50 0.90 24.04. 17:27 324 (NW) 35
V838 Cep p 10 0.532081 12.50 13.05 0.55 24.04. 17:27 357 (N) 23
V404 CMa p 10 0.45178 17.45 18.40 0.95 24.04. 17:27 215 (SW) 14
NS Com p 9 0.330805 13.25 13.60 0.35 24.04. 17:27 93 (E) 34
IP Lyr p 2 0.4728055 13.20 13.80 0.60 24.04. 17:27 28 (NE) -2
TW CMi p 10 1.07926 14.80 15.60 0.80 24.04. 17:27 201 (S) 45
V447 Cyg s 6 2.205593 13.10 13.10 0.00 24.04. 17:27 7 (N) -4
FK Leo s 6 1.73714 8.59 8.59 0.00 24.04. 17:27 125 (SE) 43
V1202 Her p 10 0.3388 13.70 14.30 0.60 24.04. 17:28 40 (NE) 19
CF Peg p 1 0.4134966 14.80 15.50 0.70 24.04. 17:28 346 (N) -13
AL Leo p 1 1.6055175 10.20 10.60 0.40 24.04. 17:28 146 (SE) 55
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 24.04. 17:28 84 (E) 0
AI Gem s 1 0.7242082 13.80 14.00 0.20 24.04. 17:28 222 (SW) 50
V500 Cam p 6 0.2483505 14.00 14.80 0.80 24.04. 17:28 2 (N) 62
RU Eri p 1 0.632199 9.37 10.15 0.78 24.04. 17:28 246 (SW) 0
HX Lac p 4 0.527476 14.20 14.90 0.70 24.04. 17:29 346 (N) 11
BX Dra s 1 0.579028 11.50 11.50 0.00 24.04. 17:29 31 (NE) 35
V1799 Ori s 2 0.290304 12.90 13.60 0.70 24.04. 17:29 249 (W) 25
V336 TrA p 10 0.266768 10.46 11.20 0.74 24.04. 17:29 137 (SE) -51
AG Leo s 1 3.392517 10.70 10.70 0.00 24.04. 17:29 150 (SE) 53
LS Del p 1 0.3638404 8.61 8.76 0.15 24.04. 17:29 356 (N) -20
V954 Oph p 9 0.2252705 14.30 14.90 0.60 24.04. 17:30 45 (NE) -29
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 24.04. 17:30 12 (N) -7
V639 Aur p 4 0.3571 14.01 14.85 0.84 24.04. 17:30 292 (W) 64
W Crv p 1 0.3880813 11.16 12.50 1.34 24.04. 17:30 129 (SE) 12
V1315 Her s 1 0.358361 12.75 13.10 0.35 24.04. 17:30 30 (NE) 7
V781 Tau p 1 0.344909 8.90 9.30 0.40 24.04. 17:30 251 (W) 50
V1004 Cas p 7 1.181875 12.80 13.30 0.50 24.04. 17:31 337 (NW) 31
AO Aqr p 9 0.4893508 11.50 12.30 0.80 24.04. 17:31 319 (NW) -58
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.