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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DY CVn s 1 0.2459495 12.00 12.00 0.00 21.04. 23:31 236 (SW) 70
V463 And p 1 0.406095 12.15 13.05 0.90 21.04. 23:31 37 (NE) 7
BO Ari p 1 0.3181937 10.00 10.50 0.50 21.04. 23:31 5 (N) -13
V714 Mon s 1 0.3445093 11.83 12.30 0.47 21.04. 23:31 297 (NW) -15
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 21.04. 23:31 42 (NE) 26
AP Aur s 1 0.569374 10.90 11.20 0.30 21.04. 23:31 306 (NW) 18
V404 And s 1 0.676034 10.80 11.30 0.50 21.04. 23:31 17 (N) 3
HS Vul s 1 0.3320847 13.90 14.20 0.30 21.04. 23:31 80 (E) 22
BQ Ari p 6 0.282335 10.28 10.55 0.27 21.04. 23:32 356 (N) -26
RV Gru s 10 0.2595312 11.00 11.40 0.40 21.04. 23:32 109 (E) -52
DV Car p 9 1.68148 10.00 10.30 0.30 21.04. 23:32 209 (SW) -30
V1333 Her s 1 0.317594 13.27 13.27 0.00 21.04. 23:32 70 (E) 56
IS Boo s 8 0.25145 14.00 14.00 0.00 21.04. 23:32 257 (W) 87
V905 Ara s 2 0.243905 14.00 14.00 0.00 21.04. 23:32 160 (S) -26
V1702 Aql p 10 1.68502 12.06 13.18 1.12 21.04. 23:33 99 (E) 1
V651 Ara p 10 0.2770608 14.60 15.40 0.80 21.04. 23:33 162 (S) -20
PY Vir p 1 0.311248 9.60 10.10 0.50 21.04. 23:33 205 (SW) 33
V653 Lyr s 1 0.468813 11.23 11.56 0.33 21.04. 23:33 79 (E) 49
PY Lyr p 1 0.385768 12.50 13.50 1.00 21.04. 23:33 83 (E) 33
V1824 Ori p 7 1.59291 13.47 14.70 1.23 21.04. 23:33 306 (NW) -7
AE Lac p 10 1.420716 14.20 15.10 0.90 21.04. 23:33 37 (NE) 24
V760 Cep p 10 0.316492 14.79 15.22 0.43 21.04. 23:33 3 (N) 46
KO Lac p 10 1.0260805 14.60 15.50 0.90 21.04. 23:33 37 (NE) 27
BL And p 1 0.722376 11.00 11.74 0.74 21.04. 23:33 31 (NE) 21
V399 Dra p 9 1.11377 12.97 13.60 0.63 21.04. 23:33 34 (NE) 58
W UMi s 1 1.7011485 8.51 8.66 0.15 21.04. 23:34 3 (N) 53
ES UMa s 1 0.5288515 11.00 11.40 0.40 21.04. 23:34 327 (NW) 52
V464 Cam p 10 0.48608 13.00 13.45 0.45 21.04. 23:34 348 (N) 45
V674 Pup p 10 0.602926 10.73 11.00 0.27 21.04. 23:34 257 (W) -31
EV CVn p 3 0.335969 12.00 12.50 0.50 21.04. 23:34 248 (W) 66
FG Hya p 1 0.3278324 9.90 10.28 0.38 21.04. 23:34 274 (W) 1
V816 Cep p 10 0.3113931 13.45 14.10 0.65 21.04. 23:34 22 (N) 49
V712 And p 10 0.367179 10.03 10.24 0.21 21.04. 23:34 31 (NE) 4
NU Cyg p 3 0.2811248 14.30 14.90 0.60 21.04. 23:34 69 (E) 35
GY Lib s 9 0.519098 12.30 12.30 0.00 21.04. 23:35 166 (S) 32
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 21.04. 23:35 50 (NE) 47
NR Lac p 1 0.6048055 13.20 14.00 0.80 21.04. 23:35 38 (NE) 23
AO Aqr s 9 0.4893508 11.50 11.50 0.00 21.04. 23:35 88 (E) -32
V Tri p 1 0.5852056 10.70 11.80 1.10 21.04. 23:35 14 (N) -8
EG Cep p 1 0.5446218 9.31 10.21 0.90 21.04. 23:35 20 (N) 49
V737 Per p 1 0.366599 12.65 13.22 0.57 21.04. 23:35 347 (N) -6
V386 Cam p 10 0.50808 12.30 12.75 0.45 21.04. 23:35 345 (N) 35
V2276 Cyg s 10 0.9716 11.40 11.40 0.00 21.04. 23:35 59 (NE) 48
V1062 Her s 1 0.251436 13.10 13.10 0.00 21.04. 23:35 84 (E) 60
BN Ari s 1 0.2993717 10.38 10.98 0.60 21.04. 23:35 6 (N) -13
V347 Vir p 9 0.81672 11.75 12.43 0.68 21.04. 23:35 190 (S) 17
RV Oph p 7 3.687122 9.42 11.44 2.02 21.04. 23:35 124 (SE) 34
ER Ori p 1 0.4234005 9.32 9.93 0.61 21.04. 23:36 309 (NW) -38
V449 Peg p 1 0.352657 14.60 15.10 0.50 21.04. 23:36 60 (NE) 12
V842 Her p 1 0.419037 9.85 10.45 0.60 21.04. 23:36 81 (E) 76
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.