Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AQ Boo s 1 0.333139 12.30 12.30 0.00 21.05. 04:14 297 (NW) 1
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 21.05. 04:14 238 (SW) 67
V873 Aql s 5 0.357572 13.30 13.30 0.00 21.05. 04:14 224 (SW) 32
FZ Ori p 1 0.3999873 10.70 11.30 0.60 21.05. 04:14 58 (NE) -21
RT CMi s 8 1.258605 14.20 14.20 0.00 21.05. 04:14 26 (NE) -30
V1341 Her p 9 0.58353 15.65 16.10 0.45 21.05. 04:14 237 (SW) 39
IW Nor p 10 0.33319 14.00 14.50 0.50 21.05. 04:14 217 (SW) -33
ER Cep s 9 0.2857369 15.67 16.27 0.60 21.05. 04:15 6 (N) 53
KO Del p 1 0.5833444 12.50 13.00 0.50 21.05. 04:15 191 (S) 56
V1136 Cyg s 1 3.462766 12.50 13.20 0.70 21.05. 04:15 229 (SW) 62
FU Dra s 1 0.306718 10.55 10.55 0.00 21.05. 04:15 319 (NW) 45
Y For p 10 0.2699092 13.80 14.20 0.40 21.05. 04:15 112 (E) -17
OT Cep p 3 0.4812313 12.70 13.40 0.70 21.05. 04:15 10 (N) 55
V715 Cen p 10 0.728705 14.00 15.00 1.00 21.05. 04:15 256 (W) -34
XX LMi s 4 0.370979 12.42 12.42 0.00 21.05. 04:15 343 (N) -6
HY Pav s 10 0.351657 11.40 12.10 0.70 21.05. 04:16 184 (S) -34
BET Aur p 1 3.960047 1.89 1.98 0.09 21.05. 04:16 33 (NE) 14
RV Gru p 10 0.2595312 11.00 11.40 0.40 21.05. 04:16 165 (S) -9
UY Vol p 1 0.159337785 16.90 23.00 6.10 21.05. 04:16 157 (SE) -69
KZ Boo s 8 0.353515 12.65 13.10 0.45 21.05. 04:16 316 (NW) 34
V401 Cam p 8 0.3158103 13.20 13.70 0.50 21.05. 04:16 20 (N) 36
V1106 Her p 1 0.2546005 12.60 12.90 0.30 21.05. 04:16 252 (W) 48
EM Cyg p 1 0.2909091 11.90 14.40 2.50 21.05. 04:16 231 (SW) 64
HR Gem s 1 1.068963 11.40 11.70 0.30 21.05. 04:16 40 (NE) -5
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 21.05. 04:17 63 (NE) 43
IR Cnc s 5 0.717767 11.90 12.27 0.37 21.05. 04:17 11 (N) -16
V1001 Oph p 10 1.789753 14.50 16.10 1.60 21.05. 04:17 245 (SW) 0
V552 And p 4 0.28133 16.89 17.55 0.66 21.05. 04:17 69 (E) 43
V1687 Aql p 10 0.587805 11.50 11.90 0.40 21.05. 04:17 219 (SW) 37
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 21.05. 04:18 279 (W) 72
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.05. 04:18 194 (S) 88
AB Tri p 10 1.093828 8.27 8.38 0.11 21.05. 04:18 74 (E) 37
V498 Cen p 10 0.757515 10.30 11.30 1.00 21.05. 04:18 249 (W) -46
AU Dra s 1 0.515266 12.30 12.30 0.00 21.05. 04:18 326 (NW) 58
KT Aps p 10 0.3742 15.00 15.30 0.30 21.05. 04:18 197 (S) -41
TU Cha p 6 0.557048 13.30 13.80 0.50 21.05. 04:18 189 (S) -59
RT And p 1 0.62892951 8.55 9.47 0.92 21.05. 04:18 69 (E) 72
BV Dra s 1 0.350067 7.88 7.88 0.00 21.05. 04:18 320 (NW) 42
V423 Tau p 6 0.682416 15.70 16.50 0.80 21.05. 04:18 45 (NE) -3
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 21.05. 04:19 231 (SW) 71
TV Aps p 9 0.647493 13.70 14.70 1.00 21.05. 04:19 209 (SW) -49
V477 Peg p 9 0.2747515 11.65 11.75 0.10 21.05. 04:19 162 (S) 59
V568 And p 9 0.394287 13.90 14.50 0.60 21.05. 04:19 70 (E) 39
V565 And p 8 0.3272 12.17 12.30 0.13 21.05. 04:20 68 (E) 43
V600 And p 7 0.396793 12.64 12.64 0.00 21.05. 04:20 88 (E) 72
V349 Cam p 9 1.25 14.96 15.16 0.20 21.05. 04:20 27 (NE) 40
V592 Per s 1 0.7157178 8.30 8.30 0.00 21.05. 04:20 48 (NE) 18
V728 Her p 1 0.4712895 10.90 11.50 0.60 21.05. 04:20 282 (W) 49
V915 Cen p 10 1.403 7.91 8.50 0.59 21.05. 04:20 221 (SW) -66
AY Tri p 10 0.3939 14.10 14.50 0.40 21.05. 04:20 84 (E) 41
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.