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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:22 UTC
Civil Twilight (6°): 03:59 // 17:53 UTC
Nautical Twilight (12°): 03:20 // 18:32 UTC
Astronomical Twilight (18°): 02:38 // 19:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IU Aps s 10 0.3046 14.20 14.60 0.40 13.09. 09:20 166 (S) -52
V1687 Aql p 10 0.587805 11.50 11.90 0.40 13.09. 09:20 45 (NE) -27
IY UMa p 4 0.0739138 18.40 20.00 1.60 13.09. 09:20 39 (NE) 79
SY Ind p 10 0.4714 15.00 15.50 0.50 13.09. 09:20 137 (SE) -76
V339 Boo p 10 0.3628085 10.70 10.90 0.20 13.09. 09:20 59 (NE) 32
I Boo p 1 0.2678178 5.80 6.40 0.60 13.09. 09:20 61 (NE) 41
V837 Cep p 10 0.438076 12.80 13.00 0.20 13.09. 09:20 7 (N) 20
V691 Her p 9 0.58716 13.30 13.70 0.40 13.09. 09:20 73 (E) 9
V780 Sgr p 10 0.860306 12.80 13.60 0.80 13.09. 09:20 84 (E) -39
V784 Aql s 4 0.5876933 14.20 14.80 0.60 13.09. 09:21 28 (NE) -22
V428 Cam p 8 0.290606 12.85 13.15 0.30 13.09. 09:21 341 (N) 56
V900 Mon s 6 0.298305 11.92 12.65 0.73 13.09. 09:21 242 (SW) 27
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 13.09. 09:21 39 (NE) 7
DZ Lyn p 1 0.378018 9.90 10.25 0.35 13.09. 09:22 257 (W) 71
LW Eri s 5 0.46562 12.20 12.20 0.00 13.09. 09:22 262 (W) 6
DV Cep s 1 1.161975 11.40 11.40 0.00 13.09. 09:22 6 (N) 33
KV Gem s 1 0.358522 12.40 12.85 0.45 13.09. 09:22 244 (SW) 39
V532 And p 10 0.39902 13.50 13.80 0.30 13.09. 09:22 320 (NW) 11
TZ Dra s 1 0.8660332 9.60 9.60 0.00 13.09. 09:22 34 (NE) 18
FU Lyn p 7 0.3979435 12.46 12.90 0.44 13.09. 09:22 234 (SW) 78
V956 Aql s 10 0.3961755 13.90 14.20 0.30 13.09. 09:22 56 (NE) -38
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 13.09. 09:22 204 (SW) -63
V1222 Tau s 4 0.295362 13.28 13.40 0.12 13.09. 09:23 281 (W) 3
V571 Lyr p 3 1.252594 11.70 12.30 0.60 13.09. 09:23 36 (NE) 15
IM And p 9 0.2703735 18.30 19.00 0.70 13.09. 09:23 328 (NW) 7
V663 Pup p 10 0.6974 17.24 17.33 0.09 13.09. 09:23 204 (SW) -13
BL Eri p 1 0.416918 11.51 12.28 0.77 13.09. 09:23 259 (W) -6
SW Lac p 1 0.320719 8.51 9.39 0.88 13.09. 09:23 348 (N) -1
BR Sge p 7 2.362151 12.90 14.10 1.20 13.09. 09:23 26 (NE) -15
V876 Per s 9 0.319961 13.60 14.10 0.50 13.09. 09:23 307 (NW) 21
UX UMa p 1 0.19667128 12.57 14.15 1.58 13.09. 09:23 65 (NE) 56
V473 And p 2 0.4013 13.80 14.30 0.50 13.09. 09:24 334 (NW) 7
CT Cet p 6 0.2564878 9.29 9.48 0.19 13.09. 09:24 290 (W) -41
V507 Lyr s 7 0.366912 14.21 14.21 0.00 13.09. 09:24 41 (NE) -1
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 13.09. 09:24 16 (N) -42
UW Cyg s 1 3.45078 10.70 10.75 0.05 13.09. 09:24 17 (N) 5
EN Gem s 1 1.2076254 13.60 13.80 0.20 13.09. 09:24 251 (W) 39
AH Gem s 1 0.336762 14.40 14.80 0.40 13.09. 09:24 244 (SW) 40
EM Aur s 1 1.8219695 11.00 11.70 0.70 13.09. 09:25 284 (W) 39
EL Lyn p 7 0.644538 12.65 13.20 0.55 13.09. 09:25 248 (W) 72
FG Hya s 1 0.3278324 9.90 10.25 0.35 13.09. 09:25 209 (SW) 40
U Gem p 1 0.17690624 8.20 14.90 6.70 13.09. 09:25 231 (SW) 53
TX CMi s 1 0.3892173 14.00 14.70 0.70 13.09. 09:25 224 (SW) 36
V449 Aur p 10 0.70366366 7.46 7.58 0.13 13.09. 09:25 286 (W) 52
PZ Pup p 9 1.085147 8.34 8.50 0.16 13.09. 09:26 203 (SW) 1
FX Vel s 10 1.052565 9.70 10.50 0.80 13.09. 09:26 196 (S) 0
V1353 Ori p 1 0.471453 12.93 13.20 0.27 13.09. 09:26 249 (W) 16
EN Oct p 1 0.288913 11.88 12.60 0.72 13.09. 09:26 180 (S) -50
RZ Com p 1 0.338507 10.42 11.13 0.71 13.09. 09:26 116 (SE) 49
V1175 Her p 1 0.321199 10.89 11.07 0.18 13.09. 09:26 71 (E) 12
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.