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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:26 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:10 UTC
Nautical Twilight (12°): 03:14 // 18:50 UTC
Astronomical Twilight (18°): 02:31 // 19:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AS CrB p 1 0.380663 11.35 11.85 0.50 05.04. 15:11 14 (N) -3
IW Lyr s 4 0.7985204 13.10 13.30 0.20 05.04. 15:11 345 (N) 1
HW Vir p 1 0.11671953 10.50 11.20 0.70 05.04. 15:11 77 (E) -22
CU And p 9 1.715987 12.50 16.00 3.50 05.04. 15:12 308 (NW) 35
V476 Hya p 1 0.414588 13.10 13.50 0.40 05.04. 15:12 124 (SE) 26
V752 Cen p 2 0.370229 9.10 9.66 0.56 05.04. 15:12 109 (E) -32
V1222 Tau p 4 0.295362 13.28 13.64 0.36 05.04. 15:12 215 (SW) 44
CL Sct p 7 1.638554 14.00 14.70 0.70 05.04. 15:12 328 (NW) -43
V1233 Her p 10 0.3105942 11.80 12.16 0.36 05.04. 15:12 2 (N) -1
AZ Col p 10 0.302105 11.31 11.72 0.41 05.04. 15:12 176 (S) 10
FF Vul p 1 0.444979 13.10 13.80 0.70 05.04. 15:12 317 (NW) -3
V427 Cas s 7 1.305989 13.30 13.70 0.40 05.04. 15:12 316 (NW) 40
AY Tri p 10 0.3939 14.10 14.50 0.40 05.04. 15:12 268 (W) 48
V1039 Her p 1 0.507761 12.54 12.74 0.20 05.04. 15:12 2 (N) -25
V849 Cep p 5 2.029647 10.80 11.40 0.60 05.04. 15:13 337 (NW) 39
FK Del s 7 0.666795 14.00 14.50 0.50 05.04. 15:13 309 (NW) -14
AP Lep p 10 2.29609 9.65 10.21 0.56 05.04. 15:13 176 (S) 24
DY Cep s 8 1.57457 11.70 11.80 0.10 05.04. 15:13 321 (NW) 46
V576 Lyr s 2 0.533573 12.30 12.30 0.00 05.04. 15:14 344 (N) 4
SX Crv s 1 0.3166127 8.99 9.23 0.24 05.04. 15:14 85 (E) -29
V380 Dra s 1 0.4937366 12.28 12.28 0.00 05.04. 15:14 356 (N) 29
OW Del p 9 0.558654 12.51 13.50 0.99 05.04. 15:14 301 (NW) -18
GU Vul s 2 0.774228 11.60 12.20 0.60 05.04. 15:14 325 (NW) -6
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 05.04. 15:14 109 (E) 37
QX Boo p 9 0.3604665 12.50 13.20 0.70 05.04. 15:14 16 (N) 10
FL Lac p 1 1.107321 12.90 13.80 0.90 05.04. 15:14 311 (NW) 34
V532 Mon s 1 0.4669795 12.20 12.20 0.00 05.04. 15:15 145 (SE) 34
V2640 Oph s 7 0.419892 12.50 13.20 0.70 05.04. 15:15 355 (N) -35
V458 And p 10 2.290533 12.20 12.32 0.12 05.04. 15:15 287 (W) 57
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 05.04. 15:15 322 (NW) 51
QZ Lup p 9 1.136555 8.30 8.46 0.16 05.04. 15:15 90 (E) -67
UV Gru p 10 0.365688 12.75 13.55 0.80 05.04. 15:15 241 (SW) -42
V502 Her p 1 0.3692772 12.80 13.70 0.90 05.04. 15:15 355 (N) -7
EY Lac p 5 2.277929 13.80 14.80 1.00 05.04. 15:15 315 (NW) 35
V521 Mon s 1 2.9706633 10.10 10.40 0.30 05.04. 15:16 148 (SE) 35
V375 Cam s 8 0.32208 13.60 14.10 0.50 05.04. 15:16 358 (N) 61
G4694.0116 Cet s 1 0.643459 10.61 10.61 0.00 05.04. 15:16 229 (SW) 26
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 05.04. 15:16 339 (N) 13
OO Cyg s 7 0.2620015 14.10 14.10 0.00 05.04. 15:16 329 (NW) 5
NN Ser p 1 0.1300801 17.00 23.00 6.00 05.04. 15:16 21 (N) -25
LZ Dra s 5 0.350349 12.00 12.00 0.00 05.04. 15:16 349 (N) 36
V1222 Cen p 10 1.4329 16.83 16.85 0.02 05.04. 15:16 137 (SE) -44
HK Cep s 10 1.0513 14.20 14.40 0.20 05.04. 15:16 332 (NW) 25
QQ Boo p 8 0.2764765 12.45 12.85 0.40 05.04. 15:16 17 (N) 8
DP Gem s 1 0.5584482 13.40 14.00 0.60 05.04. 15:17 153 (SE) 66
V645 And s 8 0.4125814 13.05 13.05 0.00 05.04. 15:17 305 (NW) 37
V789 Cyg p 6 0.288551 13.30 13.70 0.40 05.04. 15:17 332 (NW) -5
DF CVn p 1 0.3268955 10.96 11.46 0.50 05.04. 15:17 49 (NE) 17
V2717 Oph p 9 0.336 15.00 15.50 0.50 05.04. 15:17 359 (N) -48
V2768 Ori s 8 0.33262 15.00 15.00 0.00 05.04. 15:17 165 (S) 44
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.