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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:06 // 17:57 UTC
Civil Twilight (6°): 03:33 // 18:29 UTC
Nautical Twilight (12°): 02:51 // 19:11 UTC
Astronomical Twilight (18°): 02:04 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GK Boo s 1 0.477772 10.30 10.30 0.00 28.08. 10:15 75 (E) 37
V664 Pup p 10 0.330557 11.89 12.26 0.37 28.08. 10:15 201 (S) -15
GN Sge p 1 1.4376 10.30 10.60 0.30 28.08. 10:15 23 (NE) -17
V1305 Sco p 10 1.29733 8.74 9.07 0.33 28.08. 10:15 95 (E) -42
HW Per p 4 0.6348286 13.00 13.70 0.70 28.08. 10:15 300 (NW) 35
DP Her s 8 1.777022 12.40 13.00 0.60 28.08. 10:16 59 (NE) -5
QV Ori p 6 1.74882 13.70 14.50 0.80 28.08. 10:16 259 (W) 35
V471 Cas s 1 0.4009368 14.10 14.10 0.00 28.08. 10:16 328 (NW) 26
BK Oct p 10 0.3686 14.30 14.80 0.50 28.08. 10:16 164 (S) -62
QW Cyg s 2 0.5876453 13.90 14.10 0.20 28.08. 10:17 21 (N) 1
V600 And p 7 0.396793 12.64 12.64 0.00 28.08. 10:17 346 (N) 9
V1068 Her p 1 0.394304 12.40 13.00 0.60 28.08. 10:17 38 (NE) 21
U Gem p 1 0.17690624 8.20 14.90 6.70 28.08. 10:17 227 (SW) 55
V639 Aur p 4 0.3571 14.01 14.85 0.84 28.08. 10:17 297 (NW) 55
AA Cet s 1 0.536169 6.20 6.70 0.50 28.08. 10:17 274 (W) -34
V2759 Ori p 10 0.498856 10.40 10.84 0.44 28.08. 10:17 253 (W) 26
V458 Mon p 5 0.3969371 13.30 13.90 0.60 28.08. 10:17 230 (SW) 31
UZ Pup p 1 0.794851 9.35 10.34 0.99 28.08. 10:17 212 (SW) 21
UX CMa p 10 1.8584049 11.70 12.60 0.90 28.08. 10:17 218 (SW) 20
V608 Cas s 1 0.380403 12.30 12.30 0.00 28.08. 10:17 337 (NW) 41
DW UMa s 1 0.13660653 15.10 16.60 1.50 28.08. 10:17 34 (NE) 79
V1096 Her p 1 0.2414165 13.05 13.40 0.35 28.08. 10:18 43 (NE) 19
ET Leo s 1 0.3465036 9.55 9.55 0.00 28.08. 10:18 159 (S) 47
EX Aqr s 6 0.8893855 11.90 11.90 0.00 28.08. 10:18 9 (N) -37
FI Boo s 1 0.389997 9.60 9.60 0.00 28.08. 10:18 54 (NE) 40
IW Boo p 4 0.264742 13.40 13.70 0.30 28.08. 10:18 71 (E) 44
OP Dra p 9 0.323163 14.71 15.09 0.38 28.08. 10:18 15 (N) 62
V482 Cam p 10 0.133619437 15.10 18.40 3.30 28.08. 10:19 329 (NW) 66
V796 Cep p 1 0.392964 12.20 12.85 0.65 28.08. 10:19 348 (N) 44
DO Leo p 7 0.2345148 16.00 17.00 1.00 28.08. 10:19 157 (SE) 53
V954 Oph p 9 0.2252705 14.30 14.90 0.60 28.08. 10:19 60 (NE) -21
V1799 Ori s 2 0.290304 12.90 13.60 0.70 28.08. 10:19 263 (W) 15
V743 Cyg p 6 2.04105 12.40 12.70 0.30 28.08. 10:19 21 (N) -8
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 28.08. 10:19 14 (N) 9
IO Cep p 1 1.235808 11.40 12.60 1.20 28.08. 10:19 5 (N) 18
V899 Her p 1 0.421169 7.93 8.07 0.14 28.08. 10:19 59 (NE) 18
V387 Her p 1 0.589466 12.80 13.40 0.60 28.08. 10:19 60 (NE) 2
V887 Aql p 6 2.71606 13.15 14.10 0.95 28.08. 10:19 42 (NE) -17
V337 UMa s 8 0.383365 13.70 14.20 0.50 28.08. 10:20 79 (E) 86
V676 Cen s 7 0.292394 11.90 12.50 0.60 28.08. 10:20 128 (SE) -19
V507 Cam p 8 2.211248 11.74 12.13 0.39 28.08. 10:20 356 (N) 62
CF Peg p 1 0.4134966 14.80 15.50 0.70 28.08. 10:20 1 (N) -14
TT CMi p 7 0.8455176 14.00 14.80 0.80 28.08. 10:20 223 (SW) 38
V864 Mon s 5 0.358427 9.90 10.50 0.60 28.08. 10:20 223 (SW) 26
FL Peg p 6 0.4743125 13.50 14.30 0.80 28.08. 10:20 6 (N) -31
V517 And p 10 0.49053 13.30 13.60 0.30 28.08. 10:20 323 (NW) 5
V414 Dra p 10 0.348087 11.52 11.70 0.18 28.08. 10:20 20 (N) 29
NU Cas p 1 0.766689 13.20 13.90 0.70 28.08. 10:20 337 (NW) 22
V1133 Sgr p 6 0.8053005 13.20 14.00 0.80 28.08. 10:21 53 (NE) -44
BL Leo p 1 0.28193 13.80 14.50 0.70 28.08. 10:21 127 (SE) 56
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.