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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NO Vul p 1 0.370765 13.40 14.20 0.80 20.04. 19:52 45 (NE) -7
V2712 Oph p 10 0.562227 12.15 12.45 0.30 20.04. 19:52 97 (E) -15
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 20.04. 19:52 199 (S) 17
V562 Aur p 9 0.528805 12.87 13.21 0.34 20.04. 19:52 285 (W) 27
BC Vel p 9 1.173596 11.10 11.70 0.60 20.04. 19:53 202 (S) -9
AU Aqr p 10 0.3711583 12.90 14.00 1.10 20.04. 19:53 14 (N) -64
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 20.04. 19:53 24 (NE) 12
FO Hya p 1 0.4695567 9.50 10.00 0.50 20.04. 19:53 192 (S) 20
AE LMi s 5 0.528341 12.80 12.80 0.00 20.04. 19:53 196 (S) 73
IO Cnc p 1 0.347694 13.00 13.58 0.58 20.04. 19:53 217 (SW) 52
V Lep s 4 1.0701152 9.57 9.87 0.30 20.04. 19:54 242 (SW) -3
IS Boo s 8 0.25145 14.00 14.00 0.00 20.04. 19:54 71 (E) 57
IP Gem p 10 2.349082 13.80 15.20 1.40 20.04. 19:54 263 (W) 35
V458 Mon s 5 0.3969371 13.30 13.80 0.50 20.04. 19:54 246 (SW) 22
DZ Lyn s 1 0.378018 9.90 9.90 0.00 20.04. 19:54 271 (W) 62
V1371 Ori p 9 0.758223 8.16 8.23 0.08 20.04. 19:54 271 (W) 16
V448 Vel p 10 0.364875 11.63 11.97 0.34 20.04. 19:54 204 (SW) -13
V410 Aur s 1 0.366355 10.10 10.10 0.00 20.04. 19:54 292 (W) 27
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 20.04. 19:55 43 (NE) 6
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.04. 19:55 101 (E) 9
MQ Cen s 9 3.686972 10.00 10.40 0.40 20.04. 19:55 173 (S) -22
AF LMi p 6 0.406597 14.00 14.60 0.60 20.04. 19:55 189 (S) 72
PY Vir p 1 0.311248 9.60 10.10 0.50 20.04. 19:55 140 (SE) 28
S Ant s 1 0.6483481 6.40 6.87 0.47 20.04. 19:55 198 (S) 9
V591 Vir p 7 0.350949 12.90 13.35 0.45 20.04. 19:55 114 (SE) 23
TZ Cru p 10 1.045617 12.10 12.70 0.60 20.04. 19:56 170 (S) -22
LN Dra p 2 0.612142 12.00 12.55 0.55 20.04. 19:56 44 (NE) 31
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 20.04. 19:56 86 (E) -36
LR Pav p 10 0.3945 15.00 15.30 0.30 20.04. 19:56 150 (SE) -59
V480 Cas p 9 0.342013 14.60 14.90 0.30 20.04. 19:56 335 (NW) 22
SX Psc p 1 0.8258808 11.20 12.10 0.90 20.04. 19:56 327 (NW) -22
V563 And s 8 0.3031916 13.70 14.00 0.30 20.04. 19:57 324 (NW) 6
V624 Cen p 10 0.7000815 14.80 15.60 0.80 20.04. 19:57 152 (SE) -22
FH Del p 10 0.6780377 14.60 15.40 0.80 20.04. 19:57 35 (NE) -14
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 20.04. 19:57 17 (N) 11
ES UMa s 1 0.5288515 11.00 11.40 0.40 20.04. 19:58 345 (N) 69
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 20.04. 19:58 51 (NE) 11
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 20.04. 19:58 80 (E) 50
SX Crv s 1 0.3166127 8.99 9.23 0.24 20.04. 19:58 154 (SE) 17
V563 Lyr s 1 0.577642 10.96 10.96 0.00 20.04. 19:58 45 (NE) 15
V737 Per s 1 0.366599 12.65 13.20 0.55 20.04. 19:58 305 (NW) 14
OO Cyg s 7 0.2620015 14.10 14.10 0.00 20.04. 19:58 34 (NE) 7
V951 Per p 7 0.270478 12.70 13.20 0.50 20.04. 19:58 301 (NW) 19
BW Eri p 6 0.6384855 10.16 10.75 0.59 20.04. 19:59 260 (W) -28
GN CVn p 1 0.395009 12.00 12.50 0.50 20.04. 19:59 90 (E) 55
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.04. 19:59 30 (NE) 68
BX Tri s 6 0.1926355 12.35 12.60 0.25 20.04. 19:59 319 (NW) 5
BB Tri p 10 0.392372 14.00 14.40 0.40 20.04. 20:00 328 (NW) 0
NR Boo p 2 0.356731 12.00 12.50 0.50 20.04. 20:00 106 (E) 27
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 20.04. 20:00 3 (N) 16
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.