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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:46 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:43 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:36 // 20:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NX Boo s 8 0.251135 13.02 13.36 0.34 24.04. 20:14 92 (E) 48
DU CVn s 2 0.3071015 13.10 13.10 0.00 24.04. 20:14 122 (SE) 70
V1865 Ori s 3 0.717374 12.50 12.50 0.00 24.04. 20:14 280 (W) 12
V1136 Cyg p 1 3.462766 12.50 13.30 0.80 24.04. 20:15 48 (NE) 4
BO Ari p 1 0.3181937 10.00 10.50 0.50 24.04. 20:15 324 (NW) -5
HU And s 10 0.2857905 16.50 17.20 0.70 24.04. 20:15 346 (N) 1
V360 UMa s 6 0.360224 13.60 14.00 0.40 24.04. 20:15 79 (E) 66
BZ Eri s 1 0.6641701 9.00 9.21 0.21 24.04. 20:15 281 (W) -17
IY UMa p 4 0.0739138 18.40 20.00 1.60 24.04. 20:15 326 (NW) 80
V900 Mon p 6 0.298305 11.92 12.80 0.88 24.04. 20:15 263 (W) 12
DV Sgr p 9 1.862835 10.40 11.50 1.10 24.04. 20:16 92 (E) -28
V821 Cas s 1 1.76974 8.27 8.27 0.00 24.04. 20:16 355 (N) 14
V961 Cas p 7 0.75981 12.00 12.40 0.40 24.04. 20:16 351 (N) 16
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 24.04. 20:16 20 (N) -46
AN UMa s 6 0.07975275 14.90 20.20 5.30 24.04. 20:16 222 (SW) 84
V881 Sco s 1 2.491582 9.20 9.20 0.00 24.04. 20:16 121 (SE) -19
GZ Gem p 6 1.225009 13.60 14.10 0.50 24.04. 20:16 272 (W) 23
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 24.04. 20:16 238 (SW) 39
V427 Dra p 10 0.420825 12.75 13.05 0.30 24.04. 20:17 8 (N) 46
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 24.04. 20:17 26 (NE) 26
G4833.1209 Mon p 1 0.6968758 13.60 13.60 0.00 24.04. 20:17 240 (SW) 22
V450 Lac p 6 4.4479 13.50 14.80 1.30 24.04. 20:18 9 (N) 8
V997 Cyg s 1 0.458224 14.10 14.10 0.00 24.04. 20:18 33 (NE) 23
MN Cen p 7 3.489132 8.60 9.00 0.40 24.04. 20:18 180 (S) -21
QS UMa p 9 0.4183 15.70 17.65 1.95 24.04. 20:18 281 (W) 71
V1092 Her s 4 0.384539 11.93 11.93 0.00 24.04. 20:18 72 (E) 24
BQ Cap p 8 1.474088 8.11 8.40 0.29 24.04. 20:19 48 (NE) -53
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 24.04. 20:19 45 (NE) -34
V488 Cam s 7 0.2674155 12.80 12.80 0.00 24.04. 20:19 343 (N) 55
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 24.04. 20:19 99 (E) -27
I Boo s 1 0.2678178 5.80 6.29 0.49 24.04. 20:19 73 (E) 56
V880 Mon p 10 0.372458 8.21 8.41 0.20 24.04. 20:19 248 (W) 6
HR Boo p 1 0.315967 13.25 13.85 0.60 24.04. 20:19 108 (E) 42
V444 Dra p 10 0.3545232 13.55 14.20 0.65 24.04. 20:19 18 (N) 35
KW Peg s 1 0.816402 12.17 12.17 0.00 24.04. 20:20 25 (NE) -9
V427 Nor p 10 0.5002 16.36 16.80 0.44 24.04. 20:20 145 (SE) -29
BO Gru p 10 0.56221 12.10 12.60 0.50 24.04. 20:20 39 (NE) -82
V344 Lac s 1 0.392239 12.20 13.00 0.80 24.04. 20:20 12 (N) 13
MT And s 8 0.358775 14.80 14.80 0.00 24.04. 20:20 328 (NW) 8
BK Vul s 1 0.453463 12.80 12.80 0.00 24.04. 20:20 28 (NE) -7
IT Her s 1 0.3393957 12.90 12.90 0.00 24.04. 20:20 60 (NE) 8
KU Aur s 1 1.319579 11.70 11.70 0.00 24.04. 20:21 281 (W) 31
V571 Lyr p 3 1.252594 11.70 12.30 0.60 24.04. 20:21 51 (NE) 26
BL Eri s 1 0.416918 11.51 11.51 0.00 24.04. 20:21 278 (W) -22
AL Tri p 1 0.268564 14.10 14.40 0.30 24.04. 20:21 335 (NW) -5
V777 Cen p 5 1.775995 10.90 11.70 0.80 24.04. 20:21 184 (S) -12
AE Cnc p 6 2.23858 13.40 16.70 3.30 24.04. 20:21 235 (SW) 37
BH Oct p 10 0.5652 15.50 16.20 0.70 24.04. 20:21 159 (S) -53
V351 Cam p 9 0.348318 16.23 16.52 0.29 24.04. 20:21 332 (NW) 40
V1416 Cyg s 9 0.900315 14.10 14.70 0.60 24.04. 20:22 14 (N) 14
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.