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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CI CrB p 10 0.350076 12.83 13.02 0.19 25.04. 19:39 79 (E) 28
V450 Peg p 1 0.556231 14.00 14.50 0.50 25.04. 19:39 17 (N) -12
EX Lyr s 1 0.717293 12.08 12.61 0.53 25.04. 19:39 54 (NE) 5
MT Cep s 5 1.2064227 14.60 15.50 0.90 25.04. 19:39 5 (N) 17
QQ Boo p 8 0.2764765 12.45 12.85 0.40 25.04. 19:40 68 (E) 45
BM UMa p 1 0.2712208 13.80 14.75 0.95 25.04. 19:40 143 (SE) 86
CG Cha p 10 0.3765523 13.90 14.40 0.50 25.04. 19:40 181 (S) -40
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.04. 19:40 133 (SE) 27
V842 Mon p 10 0.989888 9.74 10.05 0.31 25.04. 19:40 251 (W) 22
V609 Aur p 9 0.4747295 13.10 13.60 0.50 25.04. 19:41 294 (NW) 34
HL Dra p 1 0.944276 7.35 7.66 0.31 25.04. 19:41 34 (NE) 30
CT CMa p 10 1.751242 12.30 14.00 1.70 25.04. 19:41 227 (SW) 0
DH CVn p 1 0.365804 12.72 13.24 0.52 25.04. 19:41 123 (SE) 69
LS Del p 1 0.3638404 8.61 8.76 0.15 25.04. 19:41 29 (NE) -15
CK Sge p 5 2.434924 14.00 15.80 1.80 25.04. 19:41 39 (NE) -12
V1104 Her p 1 0.227876 13.30 14.10 0.80 25.04. 19:41 44 (NE) 27
V412 Her s 7 0.3362122 14.70 15.20 0.50 25.04. 19:41 67 (NE) 15
ZZ Cep p 1 2.141799 8.60 9.55 0.95 25.04. 19:41 1 (N) 28
XZ Leo p 1 0.487737 10.60 11.20 0.60 25.04. 19:41 203 (SW) 55
I Boo p 1 0.2678178 5.80 6.40 0.60 25.04. 19:41 69 (E) 51
EX Leo s 1 0.408605 8.27 8.27 0.00 25.04. 19:42 185 (S) 56
AH Aur s 1 0.4941067 10.20 10.70 0.50 25.04. 19:42 273 (W) 35
V790 Cep p 8 0.3212316 12.62 12.74 0.12 25.04. 19:42 357 (N) 46
EW Boo s 1 0.906349 10.31 10.31 0.00 25.04. 19:42 81 (E) 46
QX Boo p 9 0.3604665 12.50 13.20 0.70 25.04. 19:42 65 (NE) 46
V1341 Aql p 8 0.304012 13.00 13.70 0.70 25.04. 19:42 67 (NE) -18
V1183 Her p 10 0.3095 12.65 13.10 0.45 25.04. 19:42 71 (E) 30
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 25.04. 19:42 112 (E) 22
NO Cam s 1 0.430755 12.20 12.90 0.70 25.04. 19:43 339 (N) 45
V1061 Tau p 8 1.385222 7.95 8.45 0.50 25.04. 19:43 286 (W) 19
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 25.04. 19:43 7 (N) -38
V342 UMa p 1 0.3438515 13.40 13.90 0.50 25.04. 19:43 317 (NW) 87
V625 Car p 10 0.276942 11.15 12.00 0.85 25.04. 19:44 187 (S) -28
V1233 Her p 10 0.3105942 11.80 12.16 0.36 25.04. 19:44 62 (NE) 29
FY Boo p 1 0.2411595 13.12 13.83 0.71 25.04. 19:44 114 (SE) 48
V1070 Her p 10 2.532128 12.00 13.50 1.50 25.04. 19:44 56 (NE) 21
V576 Cen p 10 0.378016 12.60 13.40 0.80 25.04. 19:44 169 (S) 3
V441 Nor p 10 0.362 16.15 16.70 0.55 25.04. 19:44 141 (SE) -32
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 25.04. 19:45 33 (NE) 6
IP Peg p 1 0.15820616 13.00 18.60 5.60 25.04. 19:45 354 (N) -21
PU Boo p 9 0.482238 10.60 10.90 0.30 25.04. 19:45 69 (E) 47
V595 Pup p 7 2.51877 12.70 14.10 1.40 25.04. 19:45 221 (SW) 19
RZ Com p 1 0.338507 10.42 11.13 0.71 25.04. 19:45 137 (SE) 58
CK Boo p 1 0.3551495 8.99 9.26 0.27 25.04. 19:45 114 (SE) 30
V1237 Tau s 8 0.287447 14.03 14.03 0.00 25.04. 19:46 282 (W) 23
V851 Cas s 7 0.960277 12.68 12.68 0.00 25.04. 19:46 354 (N) 14
AD Cnc s 1 0.2827379 13.10 13.40 0.30 25.04. 19:46 227 (SW) 42
EF Dra s 1 0.424031 10.48 10.48 0.00 25.04. 19:46 26 (NE) 41
V1283 Cen p 10 3.58341 15.26 15.29 0.03 25.04. 19:46 162 (S) -28
MY Cas s 6 0.926237 14.80 15.20 0.40 25.04. 19:46 351 (N) 25
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.