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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EW Mon s 7 1.239695 13.80 14.20 0.40 20.07. 04:29 99 (E) -3
V380 Mon p 7 0.995881 11.70 12.40 0.70 20.07. 04:29 97 (E) 4
EE CVn s 1 0.280562 13.70 14.57 0.87 20.07. 04:29 358 (N) -9
V677 Cen s 9 0.3250284 11.50 11.60 0.10 20.07. 04:30 297 (NW) -73
TY Boo p 1 0.3171485 10.81 11.47 0.66 20.07. 04:30 340 (N) -2
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 20.07. 04:30 90 (E) 26
NW Aqr s 1 0.30163 12.00 12.00 0.00 20.07. 04:30 226 (SW) 31
V372 Dra p 5 0.533531 10.39 11.09 0.70 20.07. 04:30 329 (NW) 30
FU Psc p 8 0.796648 12.80 12.80 0.00 20.07. 04:31 195 (S) 60
TV Mic p 10 2.0762 11.70 12.60 0.90 20.07. 04:31 232 (SW) -19
V502 Cam s 9 3.785438 12.49 13.05 0.56 20.07. 04:31 13 (N) 45
V354 UMa p 7 0.2938285 10.93 11.21 0.28 20.07. 04:31 358 (N) 9
V656 Lyr p 10 0.409766 13.20 13.60 0.40 20.07. 04:32 302 (NW) 18
SV Nor p 10 0.3761231 12.00 12.60 0.60 20.07. 04:32 230 (SW) -68
V643 Her s 4 1.223089 13.50 13.50 0.00 20.07. 04:32 295 (NW) 10
V790 Cep s 8 0.3212316 12.62 12.62 0.00 20.07. 04:32 359 (N) 55
NS Com p 9 0.330805 13.25 13.60 0.35 20.07. 04:33 7 (N) -17
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 20.07. 04:33 291 (W) -37
TU UMi s 4 0.377268 8.84 8.84 0.00 20.07. 04:33 354 (N) 37
LL Com s 1 0.406915 12.22 12.22 0.00 20.07. 04:33 2 (N) -10
BM Psc p 9 0.474768 16.22 16.72 0.50 20.07. 04:33 187 (S) 68
LT Eri p 1 0.17017 15.00 18.72 3.72 20.07. 04:33 136 (SE) 23
DD Aqr p 1 0.7210105 10.90 11.70 0.80 20.07. 04:33 228 (SW) 30
QS Aql p 3 2.51331 5.93 6.06 0.13 20.07. 04:33 276 (W) 13
V1306 Her p 1 0.370368 11.70 12.10 0.40 20.07. 04:33 314 (NW) 19
VY Pup p 5 0.8167331 10.80 11.40 0.60 20.07. 04:34 96 (E) -10
V357 Tel p 10 2.76857 12.38 14.60 2.22 20.07. 04:34 240 (SW) -42
DK Cyg p 1 0.470693 10.37 10.93 0.56 20.07. 04:34 273 (W) 46
V2563 Oph p 7 0.372304 11.60 13.00 1.40 20.07. 04:34 287 (W) -13
V872 Cas p 10 1.09875 13.80 14.40 0.60 20.07. 04:34 285 (W) 73
V871 Cyg p 9 1.11876 14.40 14.90 0.50 20.07. 04:34 292 (W) 25
FX Sge p 9 1.154763 14.40 15.80 1.40 20.07. 04:34 277 (W) 19
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 20.07. 04:34 267 (W) -36
V1064 Her s 5 0.3431545 11.30 11.30 0.00 20.07. 04:34 312 (NW) 12
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.07. 04:34 299 (NW) 26
AH Tau p 1 0.3326733 11.25 11.92 0.67 20.07. 04:35 120 (SE) 53
KQ Gem s 1 0.4079905 14.00 14.60 0.60 20.07. 04:35 88 (E) 19
NR Lac s 1 0.6048055 13.20 13.40 0.20 20.07. 04:35 287 (W) 62
BM UMa p 1 0.2712208 13.80 14.75 0.95 20.07. 04:35 23 (NE) 11
OP Cen p 10 0.4623218 13.10 13.80 0.70 20.07. 04:35 179 (S) -81
AL Hya p 8 4.026375 11.00 13.00 2.00 20.07. 04:35 67 (NE) -14
PZ UMa p 7 0.2626732 12.50 13.10 0.60 20.07. 04:35 37 (NE) 22
V1042 Her s 1 0.511154 12.08 12.08 0.00 20.07. 04:35 311 (NW) -4
V639 Aur p 4 0.3571 14.01 14.85 0.84 20.07. 04:35 60 (NE) 50
CU Tau s 1 0.412528 11.50 11.90 0.40 20.07. 04:36 120 (SE) 54
V345 Cas s 1 0.6887584 13.10 13.60 0.50 20.07. 04:36 295 (NW) 68
V634 CrA p 10 0.3079573 13.40 13.90 0.50 20.07. 04:36 247 (SW) -39
WW UMi s 8 0.601949 12.45 12.55 0.10 20.07. 04:36 0 (N) 33
V711 Cyg p 1 0.82671 13.80 15.30 1.50 20.07. 04:36 288 (W) 55
V837 Cep p 10 0.438076 12.80 13.00 0.20 20.07. 04:36 311 (NW) 52
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.