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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:30 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:39 UTC
Astronomical Twilight (18°): 00:02 // 22:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AF Hya s 9 0.5761742 12.80 13.80 1.00 18.07. 21:45 287 (W) -44
OQ Dra p 7 0.3396745 13.20 13.80 0.60 18.07. 21:45 336 (NW) 44
V514 Mon p 1 0.557388 12.80 13.30 0.50 18.07. 21:45 355 (N) -40
V413 CMa p 10 6.2568 18.39 18.58 0.19 18.07. 21:46 3 (N) -71
PV Pup s 9 1.660728 6.88 7.31 0.43 18.07. 21:46 331 (NW) -52
IY Lyr s 8 0.653167 13.80 14.10 0.30 18.07. 21:46 183 (S) 71
V2544 Cyg p 1 2.093767 12.69 13.26 0.57 18.07. 21:46 110 (E) 67
AU Men p 9 0.343841 10.29 11.11 0.82 18.07. 21:46 173 (S) -67
V623 Ara p 10 1.7188 14.00 14.50 0.50 18.07. 21:46 196 (S) -20
V380 Gem s 6 0.33661 13.15 13.90 0.75 18.07. 21:46 4 (N) -14
DY CVn p 1 0.2459495 12.00 12.50 0.50 18.07. 21:47 290 (W) 33
CN Com p 1 0.7354425 13.30 14.00 0.70 18.07. 21:47 284 (W) 10
V1016 Oph s 1 0.407161 13.10 14.10 1.00 18.07. 21:47 220 (SW) 27
V610 Pup p 10 1.563405 10.35 11.04 0.69 18.07. 21:47 329 (NW) -58
EL Tuc p 7 0.3420282 13.00 13.50 0.50 18.07. 21:47 149 (SE) -42
UZ Mic p 10 0.440964 11.90 12.40 0.50 18.07. 21:47 155 (SE) -3
HN Cas p 10 2.659466 14.30 16.60 2.30 18.07. 21:48 44 (NE) 37
AH Lyr p 1 1.030705 12.00 13.00 1.00 18.07. 21:48 159 (S) 66
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 18.07. 21:48 221 (SW) 25
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 18.07. 21:48 355 (N) -24
V415 Gem p 1 0.350606 12.40 12.70 0.30 18.07. 21:48 355 (N) -24
KW Per s 1 0.93126 10.50 10.80 0.30 18.07. 21:48 39 (NE) 28
V438 Dra p 10 0.555075 11.44 11.75 0.31 18.07. 21:48 13 (N) 63
V1264 Her p 10 0.81474 12.35 12.70 0.35 18.07. 21:48 224 (SW) 69
V807 Her p 10 2.11697 14.20 16.10 1.90 18.07. 21:48 244 (SW) 75
V1187 Her s 1 0.310764 11.14 11.31 0.17 18.07. 21:48 250 (W) 63
V441 Cep p 10 1.649051 8.74 9.22 0.48 18.07. 21:48 22 (N) 58
V972 Her s 5 0.4430605 6.72 6.72 0.00 18.07. 21:48 206 (SW) 71
V905 Ara p 2 0.243905 14.00 14.20 0.20 18.07. 21:48 191 (S) -22
MN And p 10 0.61065 15.10 16.20 1.10 18.07. 21:48 44 (NE) 17
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 18.07. 21:48 330 (NW) -16
EM Boo p 7 2.446245 9.08 9.36 0.28 18.07. 21:49 262 (W) 40
FW Per p 2 0.7912316 14.30 15.30 1.00 18.07. 21:49 20 (N) 16
V384 Vul s 1 0.4388572 12.72 13.16 0.44 18.07. 21:49 113 (SE) 54
PY Vir s 1 0.311248 9.60 10.00 0.40 18.07. 21:49 261 (W) 2
V836 Cep p 10 0.418772 13.25 13.60 0.35 18.07. 21:49 46 (NE) 67
V501 Cam p 9 0.454388 13.80 14.10 0.30 18.07. 21:49 352 (N) 41
V405 CMa p 10 0.384692 10.64 10.98 0.34 18.07. 21:49 6 (N) -61
V414 Dra p 10 0.348087 11.52 11.70 0.18 18.07. 21:49 7 (N) 76
V362 Tel p 10 1.21125 9.68 9.96 0.28 18.07. 21:50 177 (S) -12
V881 Per s 1 0.387377 10.71 11.01 0.30 18.07. 21:50 41 (NE) 10
CT Tau p 1 0.666827 10.34 11.12 0.78 18.07. 21:50 9 (N) -12
V1172 Her s 4 0.236167 12.00 12.50 0.50 18.07. 21:50 231 (SW) 46
AK Vir p 2 1.193596 10.00 11.00 1.00 18.07. 21:50 242 (SW) -1
EN Oct s 1 0.288913 11.88 12.50 0.62 18.07. 21:50 180 (S) -50
V1847 Ori p 1 0.342605 12.09 12.36 0.27 18.07. 21:51 25 (NE) -25
V364 Per s 2 0.3394535 14.60 15.60 1.00 18.07. 21:51 45 (NE) 11
V1351 Cen p 10 0.399114 10.65 11.30 0.65 18.07. 21:51 230 (SW) -9
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 18.07. 21:51 330 (NW) -18
GH Aqr p 6 0.305585 13.40 13.80 0.40 18.07. 21:51 121 (SE) 17
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.