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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AN UMa p 6 0.07975275 14.90 20.20 5.30 30.04. 23:22 286 (W) 51
V2712 Ori p 10 0.346489 12.54 12.82 0.28 30.04. 23:22 308 (NW) -37
V417 Lyr s 4 0.300661 14.90 14.90 0.00 30.04. 23:22 88 (E) 40
V416 Gem p 7 0.256181 12.50 13.00 0.50 30.04. 23:22 307 (NW) 0
V578 Per s 3 0.970766 8.93 8.93 0.00 30.04. 23:22 354 (N) 7
V482 Cam p 10 0.133619437 15.10 18.40 3.30 30.04. 23:22 333 (NW) 38
CN And s 1 0.4627909 9.70 9.96 0.26 30.04. 23:22 29 (NE) 7
V1069 Her s 6 0.486617 12.30 12.30 0.00 30.04. 23:23 81 (E) 62
V435 Gem p 1 0.3365 10.55 10.92 0.37 30.04. 23:23 296 (NW) 7
Y Psc p 1 3.765818 10.10 13.10 3.00 30.04. 23:23 54 (NE) -17
V369 Dra p 10 0.40095 13.40 13.80 0.40 30.04. 23:23 73 (E) 68
V956 Aql p 10 0.3961755 13.90 14.30 0.40 30.04. 23:23 119 (SE) 9
V342 Her s 1 0.851731 10.50 10.70 0.20 30.04. 23:23 103 (E) 44
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 30.04. 23:23 323 (NW) -28
KM Gem p 8 1.90844 13.50 13.90 0.40 30.04. 23:23 310 (NW) -5
GO Mus p 10 0.524 14.60 15.20 0.60 30.04. 23:24 191 (S) -37
V488 Cyg s 1 0.5605084 12.70 13.00 0.30 30.04. 23:24 78 (E) 31
V951 Per s 7 0.270478 12.70 13.14 0.44 30.04. 23:24 345 (N) -5
DU CVn p 2 0.3071015 13.10 14.50 1.40 30.04. 23:24 253 (W) 64
MT Boo p 6 0.3653325 13.45 13.95 0.50 30.04. 23:24 196 (S) 81
EU Peg p 5 0.721115 12.20 12.80 0.60 30.04. 23:24 50 (NE) 4
AQ Boo s 1 0.333139 12.30 12.30 0.00 30.04. 23:24 211 (SW) 54
V843 Mon s 2 0.526121 12.40 12.90 0.50 30.04. 23:25 300 (NW) -11
CM CMa p 10 0.53093 13.00 13.40 0.40 30.04. 23:25 279 (W) -32
AR CrB s 1 0.3973515 10.80 10.80 0.00 30.04. 23:25 148 (SE) 65
V997 Aql p 8 1.7948425 13.00 13.60 0.60 30.04. 23:25 103 (E) 18
W UMa s 1 0.3336367 7.75 8.43 0.68 30.04. 23:25 309 (NW) 45
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 30.04. 23:25 86 (E) 37
IQ Tel p 10 0.73673 12.60 13.00 0.40 30.04. 23:25 138 (SE) -35
V856 Her s 1 1.22331 12.80 12.80 0.00 30.04. 23:25 111 (E) 69
V467 Vir p 6 0.6045733 9.46 9.46 0.00 30.04. 23:25 209 (SW) 30
V656 Lyr p 10 0.409766 13.20 13.60 0.40 30.04. 23:25 93 (E) 49
V730 Mon p 3 1.572317 8.85 8.95 0.10 30.04. 23:26 294 (NW) -30
V436 Nor p 10 0.6562 17.24 17.80 0.56 30.04. 23:26 173 (S) -17
V1374 Tau p 1 0.250818 13.00 13.50 0.50 30.04. 23:26 324 (NW) -3
V449 Peg s 1 0.352657 14.60 14.60 0.00 30.04. 23:26 64 (NE) 16
BB Per p 9 0.485609 12.56 13.31 0.75 30.04. 23:26 349 (N) -8
V644 Ori p 9 2.481541 14.60 16.50 1.90 30.04. 23:26 314 (NW) -10
IT Her p 1 0.3393957 12.90 13.30 0.40 30.04. 23:26 99 (E) 41
V440 Cas s 8 0.32568791 15.00 15.00 0.00 30.04. 23:26 31 (NE) 20
DY Gru p 9 0.336029 9.37 10.04 0.67 30.04. 23:26 94 (E) -49
AF Hya p 9 0.5761742 12.80 13.80 1.00 30.04. 23:26 246 (SW) -11
MS Pav p 10 0.33474 13.70 14.60 0.90 30.04. 23:27 157 (SE) -46
BC Col p 10 0.29683 15.00 15.00 0.00 30.04. 23:27 288 (W) -50
RW Dor p 2 0.2854633 10.80 11.40 0.60 30.04. 23:27 210 (SW) -65
V804 Aql p 8 0.6553905 11.30 11.70 0.40 30.04. 23:27 117 (SE) 13
V452 And s 6 0.978438 13.80 13.80 0.00 30.04. 23:27 36 (NE) 20
HY Pav p 10 0.351657 11.40 12.30 0.90 30.04. 23:27 157 (SE) -45
NR Nor s 10 0.42886 15.50 15.90 0.40 30.04. 23:27 168 (S) -20
V1107 Cas s 1 0.273412 12.88 12.88 0.00 30.04. 23:27 13 (N) 23
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.