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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HW Vir s 1 0.11671953 10.50 11.20 0.70 31.07. 21:03 264 (W) -6
V870 Cep s 7 0.301066 10.93 11.15 0.22 31.07. 21:04 47 (NE) 60
V644 Pup p 9 0.885933 11.73 13.00 1.27 31.07. 21:04 311 (NW) -59
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 31.07. 21:04 149 (SE) 70
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 31.07. 21:04 253 (W) 58
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 31.07. 21:04 132 (SE) 65
EX Hya p 10 0.068233846 9.60 13.99 4.39 31.07. 21:04 249 (W) -21
V1001 Oph p 10 1.789753 14.50 16.10 1.60 31.07. 21:05 213 (SW) 19
CC Com s 1 0.2206859 11.30 11.30 0.00 31.07. 21:05 290 (W) 12
MT Cam p 1 0.3661395 12.94 13.54 0.60 31.07. 21:05 18 (N) 18
V1095 Her s 1 0.415379 11.90 11.90 0.00 31.07. 21:05 251 (W) 76
GU Aps s 10 0.436522 14.00 14.50 0.50 31.07. 21:05 189 (S) -43
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 31.07. 21:05 91 (E) 84
NN Tel p 10 0.3838 15.00 15.50 0.50 31.07. 21:06 167 (S) -17
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 31.07. 21:06 124 (SE) 9
V450 Peg s 1 0.556231 14.00 14.00 0.00 31.07. 21:06 108 (E) 49
V470 Cam s 1 0.0956467 14.10 14.25 0.15 31.07. 21:06 357 (N) 27
LU Cnc p 6 0.39855 12.10 12.60 0.50 31.07. 21:06 324 (NW) -14
V1208 Her p 10 0.3633237 12.20 12.40 0.20 31.07. 21:06 260 (W) 66
BP Vul s 1 1.940346 10.10 10.50 0.40 31.07. 21:07 137 (SE) 55
CS Cir p 10 5.86632 8.96 9.14 0.19 31.07. 21:07 208 (SW) -30
DX Aqr p 7 0.9450115 6.37 6.78 0.41 31.07. 21:07 133 (SE) 10
XZ Leo p 1 0.487737 10.60 11.20 0.60 31.07. 21:07 313 (NW) -10
NS TrA p 10 19.0017 12.30 14.30 2.00 31.07. 21:07 204 (SW) -33
V383 Cam p 10 0.3772858 11.65 11.90 0.25 31.07. 21:08 7 (N) 36
CP Cam s 3 0.796712 10.75 10.75 0.00 31.07. 21:08 24 (NE) 31
BD Hyi p 10 2.18187 12.88 14.36 1.48 31.07. 21:08 161 (S) -46
KQ Lib p 9 0.695529 11.60 12.05 0.45 31.07. 21:08 239 (SW) 10
V943 Cep p 10 0.345289 13.30 13.90 0.60 31.07. 21:08 22 (N) 53
V997 Cyg p 1 0.458224 14.10 14.90 0.80 31.07. 21:09 67 (NE) 80
V924 Cep p 10 1.25771 11.81 12.15 0.34 31.07. 21:09 19 (N) 54
V1853 Ori s 1 0.383 11.60 11.99 0.39 31.07. 21:09 24 (NE) -21
V678 Cyg p 10 2.29179 14.70 15.60 0.90 31.07. 21:09 78 (E) 59
V502 Her s 1 0.3692772 12.80 13.50 0.70 31.07. 21:09 224 (SW) 68
HI Lac p 10 0.1666655 15.00 18.00 3.00 31.07. 21:09 59 (NE) 53
FS Aqr s 7 0.26205 13.20 13.20 0.00 31.07. 21:09 123 (SE) 24
LX Ser p 1 0.1584325 13.30 17.40 4.10 31.07. 21:09 248 (W) 41
IP Peg s 1 0.15820616 13.00 13.00 0.00 31.07. 21:09 94 (E) 27
UX CrB s 7 0.567842 13.12 13.12 0.00 31.07. 21:09 250 (W) 56
V452 Vel p 10 0.525412 10.88 11.05 0.17 31.07. 21:09 287 (W) -68
SW Sex p 1 0.13493852 14.80 16.70 1.90 31.07. 21:09 299 (NW) -26
V437 Nor p 10 1.1324 13.91 14.12 0.21 31.07. 21:09 204 (SW) -23
NN Aqr p 4 0.306779 13.47 14.14 0.67 31.07. 21:10 129 (SE) 27
V497 Cam p 5 0.554646 13.50 14.05 0.55 31.07. 21:10 356 (N) 44
OO Cyg p 7 0.2620015 14.10 14.60 0.50 31.07. 21:10 130 (SE) 73
NR Cam s 1 0.255885 10.76 11.18 0.42 31.07. 21:10 356 (N) 39
V591 Lyr p 2 0.300395 11.95 12.15 0.20 31.07. 21:10 202 (S) 78
V443 Cam p 9 0.411691 14.00 14.90 0.90 31.07. 21:10 2 (N) 34
V351 Lib p 4 0.349735 13.40 14.10 0.70 31.07. 21:10 226 (SW) 17
ET Leo p 1 0.3465036 9.55 9.72 0.17 31.07. 21:10 301 (NW) -13
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.