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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°): 00:51 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 31.07. 22:58 83 (E) 77
DK Cyg p 1 0.470693 10.37 10.93 0.56 31.07. 22:59 141 (SE) 71
V1179 Cyg p 10 2.4221 15.10 16.00 0.90 31.07. 22:59 334 (NW) 81
VZ Lib p 1 0.358261 10.13 10.63 0.50 31.07. 22:59 250 (W) -4
V905 Ara s 2 0.243905 14.00 14.00 0.00 31.07. 22:59 205 (SW) -29
CM Aqr p 8 0.703475 13.00 13.60 0.60 31.07. 22:59 172 (S) 26
V1045 Her s 1 0.510283 10.90 10.90 0.00 31.07. 23:00 284 (W) 56
DW UMa s 1 0.13660653 15.10 16.60 1.50 31.07. 23:00 345 (N) 21
V594 Lyr s 5 0.255999 14.00 14.00 0.00 31.07. 23:00 269 (W) 71
V421 Gem p 9 0.4231 15.00 15.80 0.80 31.07. 23:00 20 (N) -12
HT Lyr p 8 0.8619849 13.20 13.70 0.50 31.07. 23:00 259 (W) 62
V959 Cep p 9 0.372264 11.45 11.68 0.23 31.07. 23:00 33 (NE) 61
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 31.07. 23:00 158 (S) 25
BB Men p 10 0.257701 11.46 11.92 0.46 31.07. 23:00 162 (S) -61
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 31.07. 23:01 248 (W) 13
HI Mon s 6 1.5744326 9.30 9.90 0.60 31.07. 23:01 35 (NE) -39
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 31.07. 23:01 294 (NW) 78
V885 Per p 10 0.30387 13.10 13.40 0.30 31.07. 23:01 45 (NE) 36
CM Tri p 8 0.472699 13.70 14.40 0.70 31.07. 23:02 68 (E) 27
V887 Aql s 6 2.71606 13.15 13.15 0.00 31.07. 23:02 219 (SW) 48
WZ Mic p 10 1 12.90 14.40 1.50 31.07. 23:02 178 (S) -3
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 31.07. 23:02 203 (SW) 77
V1097 Aql p 2 1.225237 13.90 15.00 1.10 31.07. 23:02 194 (S) 55
V1187 Her s 1 0.310764 11.14 11.31 0.17 31.07. 23:03 277 (W) 43
V1182 Cen p 10 0.94915 12.80 13.40 0.60 31.07. 23:03 244 (SW) -45
V436 Peg p 9 0.406733 13.35 13.57 0.22 31.07. 23:03 160 (S) 54
V1374 Tau s 1 0.250818 13.00 13.00 0.00 31.07. 23:03 37 (NE) -2
V336 TrA p 10 0.266768 10.46 11.20 0.74 31.07. 23:03 212 (SW) -36
V883 Cep p 9 0.624477 13.20 13.70 0.50 31.07. 23:03 16 (N) 64
V1229 Cen p 10 0.9911 9.23 9.52 0.29 31.07. 23:03 222 (SW) -64
V627 Aur p 8 0.387842 13.70 14.10 0.40 31.07. 23:03 32 (NE) 7
RR TrA p 8 0.7130905 10.36 11.85 1.49 31.07. 23:03 210 (SW) -34
XZ CMi s 1 0.5788095 9.70 9.80 0.10 31.07. 23:03 15 (N) -35
V508 Cen p 10 0.3945023 12.70 13.20 0.50 31.07. 23:03 244 (SW) -35
V417 Cam p 10 0.28482 14.20 14.70 0.50 31.07. 23:04 20 (N) 27
V367 Gem p 5 1.04998 11.30 11.92 0.62 31.07. 23:04 28 (NE) -15
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 31.07. 23:05 62 (NE) -23
V342 UMa p 1 0.3438515 13.40 13.90 0.50 31.07. 23:05 341 (N) 15
AA UMa p 1 0.468127 10.88 11.58 0.70 31.07. 23:05 349 (N) 7
XX LMi p 4 0.370979 12.42 12.56 0.14 31.07. 23:05 337 (NW) -4
DU CVn p 2 0.3071015 13.10 14.50 1.40 31.07. 23:05 314 (NW) 13
DO Aur s 1 0.788652 14.10 14.10 0.00 31.07. 23:05 41 (NE) 9
V624 Her s 4 3.894983 6.18 6.35 0.17 31.07. 23:06 242 (SW) 39
EH Hya s 10 0.2969053 14.20 14.20 0.00 31.07. 23:06 276 (W) -50
V2203 Oph p 1 0.455001 11.56 11.94 0.38 31.07. 23:06 234 (SW) 31
BQ Her p 10 5.10594 13.50 15.00 1.50 31.07. 23:06 230 (SW) 53
GN Sge p 1 1.4376 10.30 10.60 0.30 31.07. 23:06 197 (S) 59
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 31.07. 23:06 254 (W) 62
BC Her p 6 3.087343 11.80 13.00 1.20 31.07. 23:06 222 (SW) 46
OO Peg s 9 2.984658 8.25 8.25 0.00 31.07. 23:06 157 (SE) 53
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.