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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IT Cnc s 6 0.363657 12.50 12.90 0.40 30.04. 04:41 353 (N) -18
V387 Cam p 9 0.651141 12.50 13.10 0.60 30.04. 04:41 19 (N) 30
GU Ori s 1 0.470682 12.90 12.90 0.00 30.04. 04:41 33 (NE) -22
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 30.04. 04:42 226 (SW) 75
AM Aqr s 9 0.3737388 12.80 12.80 0.00 30.04. 04:42 152 (SE) 16
NS Tel p 10 1.3397 9.20 9.60 0.40 30.04. 04:42 189 (S) -14
AU Phe s 10 0.2658125 12.23 12.73 0.50 30.04. 04:42 128 (SE) -31
V632 Aur p 8 0.4652 15.95 17.25 1.30 30.04. 04:42 27 (NE) 5
AI Sgr p 10 8.77361 11.80 15.00 3.20 30.04. 04:42 208 (SW) 14
EH Cnc p 1 0.4180364 11.73 12.47 0.74 30.04. 04:42 357 (N) -19
BT Gem p 3 1.2369358 13.90 15.30 1.40 30.04. 04:42 29 (NE) -12
MT Her p 1 0.4877185 11.86 12.86 1.00 30.04. 04:42 223 (SW) 48
BT Tri p 10 0.2512 14.20 14.80 0.60 30.04. 04:43 70 (E) 24
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 30.04. 04:43 209 (SW) 75
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 30.04. 04:43 158 (S) 39
EX And p 8 1.632506 12.70 14.10 1.40 30.04. 04:43 74 (E) 57
VV Ori s 1 1.485377 5.31 5.50 0.19 30.04. 04:43 49 (NE) -30
V731 Her s 1 0.4264073 13.30 13.80 0.50 30.04. 04:43 276 (W) 60
V1036 Her p 1 0.391678 11.31 11.61 0.30 30.04. 04:44 256 (W) 44
V658 Lyr s 1 0.33026 11.10 11.10 0.00 30.04. 04:44 269 (W) 73
V470 Cam s 1 0.0956467 14.10 14.25 0.15 30.04. 04:44 7 (N) 28
V2769 Ori s 5 0.27872 15.00 15.00 0.00 30.04. 04:44 41 (NE) -27
V470 Hya p 7 0.395393 13.00 13.50 0.50 30.04. 04:44 1 (N) -40
AL Tri p 1 0.268564 14.10 14.40 0.30 30.04. 04:44 77 (E) 30
CC Lyn s 6 0.354627 6.42 6.42 0.00 30.04. 04:44 8 (N) 3
CT Scl p 10 0.406798 11.91 12.12 0.21 30.04. 04:45 118 (SE) -10
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 30.04. 04:45 81 (E) 16
V523 Cas s 1 0.2336923 10.62 11.34 0.72 30.04. 04:45 63 (NE) 49
SW Lyn s 1 0.6440665 9.51 9.65 0.14 30.04. 04:45 2 (N) 2
V424 Cam s 8 0.325849 13.15 13.15 0.00 30.04. 04:45 11 (N) 36
AW CrB p 1 0.3609357 11.08 11.35 0.27 30.04. 04:45 276 (W) 45
LX Ser p 1 0.1584325 13.30 17.40 4.10 30.04. 04:45 268 (W) 27
PY Boo p 9 0.278049 12.10 12.65 0.55 30.04. 04:45 301 (NW) 46
OP Boo p 10 0.311443 12.80 13.10 0.30 30.04. 04:45 306 (NW) 44
V472 And p 10 0.85056 13.25 13.60 0.35 30.04. 04:46 78 (E) 49
CW Cas s 1 0.318862 11.02 11.47 0.45 30.04. 04:46 44 (NE) 53
V392 Ori p 1 0.659284 10.90 11.50 0.60 30.04. 04:46 31 (NE) -16
V923 Cep p 10 2.94152 11.57 12.00 0.43 30.04. 04:46 24 (NE) 61
GG CVn p 1 0.385947 12.00 12.50 0.50 30.04. 04:46 295 (NW) 21
V2640 Oph p 7 0.419892 12.50 13.20 0.70 30.04. 04:46 233 (SW) 33
XZ For p 9 0.308127 9.90 10.28 0.38 30.04. 04:46 119 (SE) -25
V445 Peg s 1 0.40465 14.00 14.00 0.00 30.04. 04:47 140 (SE) 62
QW Per p 6 0.825686 14.60 15.70 1.10 30.04. 04:47 54 (NE) 22
SY Cep p 7 8.34711 12.05 12.98 0.93 30.04. 04:47 40 (NE) 70
AX Vir s 1 0.7025264 10.00 10.24 0.24 30.04. 04:47 283 (W) -5
EM Psc p 8 0.343975 14.30 14.75 0.45 30.04. 04:47 93 (E) 20
IU Cnc p 1 0.421646 11.80 12.36 0.56 30.04. 04:47 349 (N) -26
V605 Car p 9 0.688714 9.50 10.18 0.68 30.04. 04:47 124 (SE) -83
V533 And p 10 0.603216 13.80 14.40 0.60 30.04. 04:47 71 (E) 36
V1172 Her s 4 0.236167 12.00 12.50 0.50 30.04. 04:47 256 (W) 32
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.