Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DY CVn s 1 0.2459495 12.00 12.00 0.00 20.07. 23:56 312 (NW) 14
PS Dra p 10 0.43747 13.05 13.35 0.30 20.07. 23:56 322 (NW) 42
GH Boo p 1 0.65951 11.90 12.30 0.40 20.07. 23:56 295 (NW) 15
PR Lac p 10 2.583095 14.80 15.60 0.80 20.07. 23:56 84 (E) 79
BD Gem p 1 1.6167225 11.90 13.80 1.90 20.07. 23:57 35 (NE) -18
V938 Mon p 10 0.682 14.65 15.09 0.44 20.07. 23:57 23 (NE) -42
GG Vel s 10 1.475228 8.72 9.07 0.35 20.07. 23:57 331 (NW) -83
V414 Dra p 10 0.348087 11.52 11.70 0.18 20.07. 23:57 322 (NW) 69
V876 Per s 9 0.319961 13.60 14.10 0.50 20.07. 23:57 62 (NE) 29
THE Mic p 10 2.12204 4.82 4.84 0.03 20.07. 23:57 175 (S) -1
V1011 Her p 7 7.6635 10.40 11.60 1.20 20.07. 23:57 239 (SW) 51
V789 Her s 1 0.3200448 14.90 14.90 0.00 20.07. 23:58 282 (W) 51
V364 Aps p 5 0.295464 14.00 14.40 0.40 20.07. 23:58 197 (S) -44
V418 Nor p 10 0.3849 16.18 16.50 0.32 20.07. 23:58 220 (SW) -33
V658 Lyr p 1 0.33026 11.10 11.50 0.40 20.07. 23:59 275 (W) 66
V677 Cen p 9 0.3250284 11.50 11.70 0.20 20.07. 23:59 243 (SW) -32
V1139 Cas p 1 0.2971 12.80 13.23 0.43 20.07. 23:59 54 (NE) 49
V1315 Her s 1 0.358361 12.75 13.10 0.35 20.07. 23:59 269 (W) 58
V433 Gem p 10 1 18.10 18.20 0.10 21.07. 00:00 18 (N) -14
V430 Gem p 10 1 16.10 16.50 0.40 21.07. 00:00 18 (N) -14
LY Del p 10 10.352394 10.60 11.60 1.00 21.07. 00:00 175 (S) 59
V417 Lyr p 4 0.300661 14.90 16.20 1.30 21.07. 00:00 236 (SW) 62
V1237 Tau s 8 0.287447 14.03 14.03 0.00 21.07. 00:00 46 (NE) -2
MZ Gem p 10 1.290032 16.50 17.50 1.00 21.07. 00:00 30 (NE) -25
V924 Oph p 10 0.359554 15.70 16.40 0.70 21.07. 00:00 228 (SW) 39
IS Boo s 8 0.25145 14.00 14.00 0.00 21.07. 00:00 312 (NW) 30
QX Boo s 9 0.3604665 12.50 12.50 0.00 21.07. 00:00 300 (NW) 40
PZ Lup p 10 0.489307 10.42 10.70 0.28 21.07. 00:00 241 (SW) -34
MS UMa s 1 0.410388 11.97 11.97 0.00 21.07. 00:00 335 (NW) 15
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 21.07. 00:00 204 (SW) 6
V873 Per s 1 0.294902 10.80 10.80 0.00 21.07. 00:01 62 (NE) 32
V561 And p 4 0.33479 16.03 16.42 0.39 21.07. 00:01 66 (NE) 40
V789 Cep p 9 0.35363 14.58 14.58 0.00 21.07. 00:01 7 (N) 52
EX Psc p 1 0.289482 12.00 12.60 0.60 21.07. 00:01 120 (SE) 30
V695 Pup p 10 0.292 15.65 15.95 0.30 21.07. 00:01 19 (N) -52
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 21.07. 00:01 188 (S) -57
V2544 Cyg p 1 2.093767 12.69 13.26 0.57 21.07. 00:01 207 (SW) 77
GI CVn s 8 0.30316 14.10 14.60 0.50 21.07. 00:01 312 (NW) 27
DZ Psc s 1 0.366136 10.86 10.86 0.00 21.07. 00:01 103 (E) 39
V447 Cam s 7 0.83614 11.89 12.03 0.14 21.07. 00:01 15 (N) 31
V446 Peg s 1 0.305983 14.00 14.00 0.00 21.07. 00:02 158 (S) 65
VY Cnc p 10 0.7194195 11.90 12.40 0.50 21.07. 00:02 359 (N) -21
V718 Her p 7 0.5960123 13.90 14.30 0.40 21.07. 00:02 288 (W) 52
MT Cas p 1 0.313878 13.30 14.13 0.83 21.07. 00:02 62 (NE) 60
V434 Nor p 10 0.5983 16.16 16.50 0.34 21.07. 00:03 220 (SW) -34
V880 Mon p 10 0.372458 8.21 8.41 0.20 21.07. 00:03 43 (NE) -42
BX Tri p 6 0.1926355 12.35 12.65 0.30 21.07. 00:03 73 (E) 31
V1197 Her p 1 0.2626795 13.17 13.37 0.20 21.07. 00:03 273 (W) 36
V386 Dra s 1 0.238912 13.40 13.40 0.00 21.07. 00:03 291 (W) 61
MU Aqr p 3 0.2722205 11.30 11.80 0.50 21.07. 00:03 184 (S) 38
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.