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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:43 // 18:26 UTC
Civil Twilight (6°): 03:09 // 19:01 UTC
Nautical Twilight (12°): 02:22 // 19:47 UTC
Astronomical Twilight (18°): 01:27 // 20:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V849 Cep s 5 2.029647 10.80 10.80 0.00 12.08. 12:24 8 (N) 32
V1215 Her p 10 0.312752 14.30 15.00 0.70 12.08. 12:24 53 (NE) 36
V442 Mon s 4 1.667016 11.20 11.60 0.40 12.08. 12:24 250 (W) 21
CH Hya p 10 0.346546 14.50 15.50 1.00 12.08. 12:24 155 (SE) 7
V426 Her p 9 0.4921282 15.50 15.80 0.30 12.08. 12:24 66 (NE) 10
KN Per s 1 0.866461 11.20 11.20 0.00 12.08. 12:24 312 (NW) 19
V1104 Her p 1 0.227876 13.30 14.10 0.80 12.08. 12:25 43 (NE) 26
V386 Dra s 1 0.238912 13.40 13.40 0.00 12.08. 12:25 43 (NE) 29
BY Peg s 1 0.341936 12.90 13.58 0.68 12.08. 12:25 16 (N) -10
V421 Gem p 9 0.4231 15.00 15.80 0.80 12.08. 12:25 261 (W) 42
V804 Cep s 6 0.347592 12.94 13.45 0.51 12.08. 12:25 353 (N) 47
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 12.08. 12:25 288 (W) -37
V909 Cep s 7 0.425573 12.13 12.13 0.00 12.08. 12:25 0 (N) 20
V535 Ara p 9 0.6293021 7.17 7.75 0.58 12.08. 12:25 130 (SE) -46
V493 Cyg p 5 1.2750885 12.80 13.30 0.50 12.08. 12:25 32 (NE) 0
CR Tau s 1 0.68270353 12.50 12.50 0.00 12.08. 12:25 275 (W) 28
LT Eri p 1 0.17017 15.00 18.72 3.72 12.08. 12:25 274 (W) -12
V416 CMa p 10 0.418639 8.61 8.99 0.38 12.08. 12:25 231 (SW) -2
V412 Gem p 9 0.32667 16.36 16.96 0.60 12.08. 12:26 254 (W) 30
HS Vul s 1 0.3320847 13.90 14.20 0.30 12.08. 12:26 39 (NE) -8
RV Gru s 10 0.2595312 11.00 11.40 0.40 12.08. 12:26 31 (NE) -86
FL And s 7 0.905648 14.30 14.30 0.00 12.08. 12:26 333 (NW) 2
V839 Oph p 1 0.4090015 8.80 9.39 0.59 12.08. 12:26 69 (E) -5
IY UMa p 4 0.0739138 18.40 20.00 1.60 12.08. 12:26 354 (N) 82
V1032 Her s 2 0.68519 13.40 13.40 0.00 12.08. 12:26 66 (NE) 27
V437 Dra p 10 0.316053 13.75 14.40 0.65 12.08. 12:26 19 (N) 28
V404 Gem s 1 0.348706 11.59 12.11 0.52 12.08. 12:27 258 (W) 30
QW Tel p 10 0.411928 8.06 8.21 0.15 12.08. 12:27 125 (SE) -51
BC Eri s 1 0.527247 10.83 11.26 0.43 12.08. 12:27 261 (W) -12
V2486 Cyg p 9 1.272705 9.65 10.14 0.49 12.08. 12:27 18 (N) 3
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 12.08. 12:27 41 (NE) 19
BE Cha p 10 0.80962 13.80 14.70 0.90 12.08. 12:27 171 (S) -39
V402 Gem p 7 0.399252 11.72 12.35 0.63 12.08. 12:27 262 (W) 33
V643 Her p 4 1.223089 13.50 15.00 1.50 12.08. 12:27 56 (NE) 3
AV Pup p 1 0.4350067 10.50 11.10 0.60 12.08. 12:27 217 (SW) 16
QU Cyg s 1 0.3469114 14.50 15.10 0.60 12.08. 12:27 33 (NE) 6
HP Her s 10 0.476408 15.30 15.30 0.00 12.08. 12:28 67 (NE) 23
SY Hor s 10 0.3116395 11.48 12.08 0.60 12.08. 12:28 241 (SW) -39
XZ Per s 1 1.1516313 11.40 11.60 0.20 12.08. 12:28 310 (NW) 28
GU Boo p 1 0.4887296 13.10 13.70 0.60 12.08. 12:29 82 (E) 39
VV CVn s 1 0.5331303 13.88 14.08 0.20 12.08. 12:29 109 (E) 58
V1102 Her s 1 0.3090057 13.60 13.60 0.00 12.08. 12:29 43 (NE) 27
CK Aqr p 6 0.2833722 12.90 13.80 0.90 12.08. 12:29 41 (NE) -45
V883 Cep p 9 0.624477 13.20 13.70 0.50 12.08. 12:29 2 (N) 34
IY Aps s 10 0.4184362 12.70 12.90 0.20 12.08. 12:29 156 (SE) -47
V514 Mon p 1 0.557388 12.80 13.30 0.50 12.08. 12:29 247 (SW) 18
QX Vir p 1 0.242075 13.31 13.60 0.29 12.08. 12:30 121 (SE) 17
IY Lyr p 8 0.653167 13.80 14.10 0.30 12.08. 12:30 53 (NE) 10
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 12.08. 12:30 180 (S) -41
V1306 Her s 1 0.370368 11.70 12.10 0.40 12.08. 12:30 51 (NE) 23
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.