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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SW Ant s 10 0.3802 13.80 14.60 0.80 31.07. 00:30 9 (N) -65
CT Eri s 10 0.6341963 10.00 10.27 0.27 31.07. 00:30 109 (E) -29
U Sct p 6 0.954985 10.08 11.04 0.96 31.07. 00:30 228 (SW) 15
V366 Cas p 1 0.7292855 12.00 12.70 0.70 31.07. 00:31 54 (NE) 63
ZZ PsA p 10 0.373893 9.28 9.56 0.28 31.07. 00:31 184 (S) 12
BP Vel p 10 0.264987 12.90 13.80 0.90 31.07. 00:31 86 (E) -71
V842 Cep p 10 0.2889547 14.00 14.70 0.70 31.07. 00:32 353 (N) 63
LT Gem p 9 1.3606 9.35 9.51 0.16 31.07. 00:32 50 (NE) -1
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 31.07. 00:32 249 (W) 66
ST Tri p 1 0.479052 14.30 15.20 0.90 31.07. 00:32 79 (E) 40
V1740 Aql p 8 0.44014 14.00 14.40 0.40 31.07. 00:32 235 (SW) 28
V Sge s 1 0.5141928 8.60 8.60 0.00 31.07. 00:32 226 (SW) 54
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 31.07. 00:32 20 (N) -24
V2126 Cyg p 10 5.89042 9.01 9.10 0.09 31.07. 00:32 282 (W) 75
V400 Lyr s 1 0.253427 12.70 12.70 0.00 31.07. 00:33 266 (W) 57
GW Lac p 10 0.535875 15.00 16.00 1.00 31.07. 00:33 57 (NE) 83
V1327 Her p 9 0.660064 12.74 13.15 0.41 31.07. 00:33 268 (W) 40
V361 Pup p 10 0.367365 8.05 8.39 0.34 31.07. 00:33 82 (E) -54
MR Boo p 10 0.866897 11.06 11.47 0.41 31.07. 00:33 319 (NW) 27
V1374 Tau p 1 0.250818 13.00 13.50 0.50 31.07. 00:33 53 (NE) 7
V618 Aur p 9 0.992835 12.95 13.90 0.95 31.07. 00:33 52 (NE) 11
V536 And p 10 0.6415 14.20 14.60 0.40 31.07. 00:33 86 (E) 53
LR Cam s 1 0.43414 10.70 10.70 0.00 31.07. 00:33 25 (NE) 38
AO Ser p 1 0.8793471 10.70 12.00 1.30 31.07. 00:33 283 (W) 12
FU Dra s 1 0.306718 10.55 10.55 0.00 31.07. 00:33 323 (NW) 39
V680 Per s 1 0.37422 13.55 13.55 0.00 31.07. 00:34 79 (E) 40
V1107 Cas s 1 0.273412 12.88 12.88 0.00 31.07. 00:34 48 (NE) 61
CF Ant p 9 1.53364 10.12 10.47 0.35 31.07. 00:34 326 (NW) -74
NP Tel p 10 0.37512 12.90 13.40 0.50 31.07. 00:34 196 (S) -15
EW Psc s 8 0.241202 10.38 10.38 0.00 31.07. 00:34 141 (SE) 43
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 31.07. 00:34 206 (SW) -54
V623 Aur p 8 0.60309 12.50 12.90 0.40 31.07. 00:35 47 (NE) 16
V385 Cam p 9 0.615272 13.65 14.20 0.55 31.07. 00:35 17 (N) 45
V822 Her s 1 1.391137 6.12 6.12 0.00 31.07. 00:35 246 (SW) 36
SV Cet p 9 0.2920877 14.50 14.90 0.40 31.07. 00:35 146 (SE) 11
V646 Aur p 9 0.438786 13.40 13.80 0.40 31.07. 00:35 38 (NE) 13
KN Eri p 8 0.396604 13.23 14.20 0.97 31.07. 00:35 89 (E) -8
V578 Mon s 1 2.4084822 8.54 8.54 0.00 31.07. 00:35 58 (NE) -18
V612 CrA p 10 1.3762035 13.80 14.50 0.70 31.07. 00:35 221 (SW) -11
V1315 Her p 1 0.358361 12.75 13.10 0.35 31.07. 00:35 282 (W) 46
LZ Lac p 3 1.250719 12.10 12.50 0.40 31.07. 00:35 18 (N) 84
PS Cam p 4 0.92005 12.58 13.55 0.97 31.07. 00:35 43 (NE) 43
PY Lyr s 1 0.385768 12.50 12.50 0.00 31.07. 00:35 253 (W) 52
EX Psc s 1 0.289482 12.00 12.00 0.00 31.07. 00:36 139 (SE) 39
V937 Mon p 10 3.208647 8.76 8.92 0.16 31.07. 00:36 48 (NE) -37
IU Lup p 10 1.61907 8.78 9.09 0.32 31.07. 00:36 249 (W) -42
CW Aqr p 4 0.542909 10.70 11.00 0.30 31.07. 00:36 178 (S) 23
V1167 Her p 3 0.275279 9.89 9.89 0.00 31.07. 00:36 273 (W) 7
BM Mon s 1 1.2449444 12.20 12.30 0.10 31.07. 00:36 53 (NE) -26
V361 Lyr s 4 0.309614 14.30 14.70 0.40 31.07. 00:36 283 (W) 59
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.