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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V507 Lyr p 7 0.366912 14.21 14.75 0.54 27.07. 12:14 38 (NE) -3
XX LMi p 4 0.370979 12.42 12.56 0.14 27.07. 12:15 144 (SE) 70
EQ Aur p 9 3.42948 12.00 13.00 1.00 27.07. 12:15 260 (W) 57
AB Tel p 10 0.32597 13.40 14.10 0.70 27.07. 12:15 110 (E) -62
PS Vir p 1 0.289806 12.00 12.30 0.30 27.07. 12:15 134 (SE) 37
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 27.07. 12:15 329 (NW) -42
V664 Cyg p 8 1.242015 13.10 13.60 0.50 27.07. 12:15 358 (N) 1
V2768 Ori s 8 0.33262 15.00 15.00 0.00 27.07. 12:15 245 (SW) 25
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 27.07. 12:16 62 (NE) -44
V404 Hya p 7 0.309535 14.85 15.25 0.40 27.07. 12:16 192 (S) 44
BQ Phe p 10 0.218481 10.43 10.60 0.17 27.07. 12:16 260 (W) -62
AI Gem p 1 0.7242082 13.80 14.20 0.40 27.07. 12:16 239 (SW) 43
V1177 Sgr p 9 0.963089 11.10 11.60 0.50 27.07. 12:16 86 (E) -47
V760 Cep p 10 0.316492 14.79 15.22 0.43 27.07. 12:16 355 (N) 47
V405 Cam p 10 0.374765 11.52 11.75 0.23 27.07. 12:17 318 (NW) 57
NR Cam p 1 0.255885 10.76 11.25 0.49 27.07. 12:17 349 (N) 60
V364 Aur p 1 0.699025 11.40 12.20 0.80 27.07. 12:17 290 (W) 50
V337 Vir p 5 0.352857 13.30 14.10 0.80 27.07. 12:17 124 (SE) 26
V338 Dra p 5 0.2351485 13.30 13.90 0.60 27.07. 12:17 40 (NE) 41
V900 Mon p 6 0.298305 11.92 12.80 0.88 27.07. 12:17 239 (SW) 29
V444 Cam p 10 0.36296 13.80 14.30 0.50 27.07. 12:17 346 (N) 56
V1044 Her p 1 0.2406405 13.07 13.27 0.20 27.07. 12:17 49 (NE) 16
ES Lib p 3 0.883041 7.10 7.57 0.47 27.07. 12:17 103 (E) -6
V417 Aql p 1 0.3703135 11.00 11.50 0.50 27.07. 12:17 36 (NE) -28
IO Aqr s 10 2.368116 8.92 8.92 0.00 27.07. 12:17 19 (N) -38
V631 Aur p 9 0.3459 15.97 16.61 0.64 27.07. 12:17 278 (W) 49
V639 Aur s 4 0.3571 14.01 14.01 0.00 27.07. 12:18 297 (NW) 56
RT CMi p 8 1.258605 14.20 14.90 0.70 27.07. 12:18 220 (SW) 40
V755 Cep p 10 0.392195 12.63 12.95 0.32 27.07. 12:18 347 (N) 36
G4686.2061 Cet p 8 0.63152 9.35 9.68 0.33 27.07. 12:18 288 (W) -19
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 27.07. 12:18 183 (S) 19
BV Lyr p 5 1.829649 12.10 12.80 0.70 27.07. 12:18 29 (NE) -1
V373 Dra p 3 0.316906 13.00 14.00 1.00 27.07. 12:19 36 (NE) 27
TU Cru p 9 3.100348 11.00 11.90 0.90 27.07. 12:19 161 (S) -29
EM Tuc s 4 0.326575 12.16 12.16 0.00 27.07. 12:19 213 (SW) -66
BM Phe p 10 0.413621 9.26 9.53 0.27 27.07. 12:19 275 (W) -61
IT Pup p 10 1.336177 12.10 13.30 1.20 27.07. 12:19 200 (S) 9
V737 Cep s 8 0.2987665 11.95 12.30 0.35 27.07. 12:19 2 (N) 24
VZ Tri s 2 0.4334825 12.80 13.30 0.50 27.07. 12:20 305 (NW) 13
BM UMa p 1 0.2712208 13.80 14.75 0.95 27.07. 12:20 95 (E) 75
AN UMa p 6 0.07975275 14.90 20.20 5.30 27.07. 12:20 102 (E) 75
V816 Cep p 10 0.3113931 13.45 14.10 0.65 27.07. 12:20 6 (N) 37
GH CVn p 10 0.381372 13.10 13.40 0.30 27.07. 12:20 75 (E) 46
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 27.07. 12:20 17 (N) 0
LL Com s 1 0.406915 12.22 12.22 0.00 27.07. 12:20 96 (E) 45
EX Psc s 1 0.289482 12.00 12.00 0.00 27.07. 12:21 318 (NW) -26
AA UMa s 1 0.468127 10.88 11.53 0.65 27.07. 12:21 171 (S) 86
V444 And p 7 0.46878 13.04 13.74 0.70 27.07. 12:21 322 (NW) 12
MX Cam p 4 1.408515 12.30 14.40 2.10 27.07. 12:21 329 (NW) 47
IT Vel p 10 2.088 7.03 7.08 0.05 27.07. 12:21 195 (S) -9
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.