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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V404 Dra p 10 0.3476427 11.57 11.77 0.20 21.05. 12:06 346 (N) 11
ER Vul s 1 0.698095 7.27 7.49 0.22 21.05. 12:06 310 (NW) 4
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 21.05. 12:06 17 (N) 0
V2332 Oph p 7 0.54458 13.80 14.90 1.10 21.05. 12:06 343 (N) -30
V981 Cyg s 10 0.507662 14.50 15.00 0.50 21.05. 12:06 337 (NW) 22
V1261 Her p 4 0.397693 13.00 14.00 1.00 21.05. 12:07 355 (N) -19
V864 Mon s 5 0.358427 9.90 10.50 0.60 21.05. 12:07 142 (SE) 28
EV Cet s 9 0.428224 11.60 11.60 0.00 21.05. 12:07 247 (SW) 17
V667 And p 7 0.694499 12.90 13.30 0.40 21.05. 12:07 303 (NW) 39
V484 And p 10 0.349 13.00 13.28 0.28 21.05. 12:07 279 (W) 36
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 21.05. 12:07 329 (NW) -53
YZ Phe s 10 0.23472665 12.65 12.95 0.30 21.05. 12:07 214 (SW) -15
TT CMi p 7 0.8455176 14.00 14.80 0.80 21.05. 12:07 131 (SE) 35
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 21.05. 12:07 326 (NW) -56
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 21.05. 12:07 322 (NW) 14
MR Del s 1 0.5216895 8.85 8.85 0.00 21.05. 12:07 304 (NW) -19
RV Oph p 7 3.687122 9.42 11.44 2.02 21.05. 12:07 351 (N) -32
ES UMa s 1 0.5288515 11.00 11.40 0.40 21.05. 12:07 33 (NE) 52
UZ For p 10 0.087865429 18.20 20.90 2.70 21.05. 12:07 200 (S) 12
FY Boo s 1 0.2411595 13.12 13.12 0.00 21.05. 12:08 45 (NE) -5
AA Cet p 1 0.536169 6.20 6.70 0.50 21.05. 12:08 222 (SW) 6
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.05. 12:08 91 (E) -39
CM Tri p 8 0.472699 13.70 14.40 0.70 21.05. 12:08 255 (W) 58
CS Pup p 10 2.6593537 12.30 13.50 1.20 21.05. 12:08 144 (SE) 13
IS Boo s 8 0.25145 14.00 14.00 0.00 21.05. 12:08 27 (NE) 16
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 21.05. 12:08 319 (NW) -26
V425 Ser p 8 0.544293 11.70 12.10 0.40 21.05. 12:09 26 (NE) -17
AC Psc p 3 0.335307 13.60 14.60 1.00 21.05. 12:09 271 (W) 8
V842 Her s 1 0.419037 9.85 9.85 0.00 21.05. 12:09 10 (N) 11
V972 Her s 5 0.4430605 6.72 6.72 0.00 21.05. 12:09 349 (N) -7
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 21.05. 12:09 215 (SW) 34
W Crv p 1 0.3880813 11.16 12.50 1.34 21.05. 12:10 87 (E) -20
AZ Cam s 1 1.319228 10.10 10.80 0.70 21.05. 12:10 12 (N) 53
GU Aps p 10 0.436522 14.00 14.70 0.70 21.05. 12:10 174 (S) -59
V1234 Tau p 7 0.387939 12.60 13.00 0.40 21.05. 12:11 194 (S) 48
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.05. 12:11 66 (NE) -36
V422 CMa p 10 4.19184 8.91 9.07 0.16 21.05. 12:11 150 (SE) 10
V419 Cas p 6 1.586708 14.30 15.00 0.70 21.05. 12:11 304 (NW) 56
V1289 Her s 1 0.340092 11.06 11.06 0.00 21.05. 12:12 353 (N) -5
LY And p 4 0.345031 13.80 14.65 0.85 21.05. 12:12 265 (W) 59
MS UMa s 1 0.410388 11.97 11.97 0.00 21.05. 12:12 50 (NE) 33
V505 Cam p 7 0.336361 13.80 14.50 0.70 21.05. 12:12 10 (N) 53
V405 CMa p 10 0.384692 10.64 10.98 0.34 21.05. 12:12 162 (S) 17
IO Boo p 7 0.2711483 13.00 13.50 0.50 21.05. 12:13 40 (NE) -5
V835 Cep p 10 0.452238 12.60 12.95 0.35 21.05. 12:13 332 (NW) 31
AF Gem p 1 1.243501 10.54 11.83 1.29 21.05. 12:13 136 (SE) 55
NN Vir p 2 0.4806875 7.30 7.67 0.37 21.05. 12:13 47 (NE) -23
V524 Mon s 3 0.28361685 14.40 15.20 0.80 21.05. 12:14 145 (SE) 37
V1739 Aql p 8 2.2918 12.60 13.10 0.50 21.05. 12:14 325 (NW) -36
V1183 Her p 10 0.3095 12.65 13.10 0.45 21.05. 12:14 9 (N) -5
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.