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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:36 // 15:51 UTC
Civil Twilight (6°): 05:05 // 16:22 UTC
Nautical Twilight (12°): 04:27 // 17:00 UTC
Astronomical Twilight (18°): 03:50 // 17:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BF Aur p 4 1.583222 8.79 9.51 0.72 25.10. 20:24 66 (NE) 36
AK Her s 1 0.4215225 8.29 8.64 0.35 25.10. 20:24 286 (W) 8
OO Cyg p 7 0.2620015 14.10 14.60 0.50 25.10. 20:24 276 (W) 48
V477 Her s 8 0.3251804 14.90 15.40 0.50 25.10. 20:24 291 (W) 17
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 25.10. 20:24 298 (NW) 79
V553 Hya s 5 0.371497 12.36 12.36 0.00 25.10. 20:24 337 (NW) -64
V676 Aql s 10 0.57551 14.30 14.80 0.50 25.10. 20:25 249 (W) 24
BQ UMa p 1 2.321525 13.50 15.90 2.40 25.10. 20:25 4 (N) 4
AU Dra s 1 0.515266 12.30 12.30 0.00 25.10. 20:25 329 (NW) 45
II Per p 1 0.4798527 13.50 14.20 0.70 25.10. 20:25 68 (E) 43
V349 Dra p 10 0.3898685 11.30 11.70 0.40 25.10. 20:25 320 (NW) 27
SX Lup p 5 0.685845 11.50 12.60 1.10 25.10. 20:25 255 (W) -50
HR Gem p 1 1.068963 11.40 12.50 1.10 25.10. 20:25 68 (E) 14
V443 Nor p 10 0.4091 16.50 16.90 0.40 25.10. 20:25 235 (SW) -53
TY Lyn s 2 4.331663 10.00 10.00 0.00 25.10. 20:25 34 (NE) 16
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 25.10. 20:25 277 (W) 5
EM Cyg p 1 0.2909091 11.90 14.40 2.50 25.10. 20:25 271 (W) 41
V581 Sco p 10 0.5110026 11.40 12.10 0.70 25.10. 20:25 251 (W) -35
V668 Ara p 10 0.6014 13.30 13.90 0.60 25.10. 20:26 222 (SW) -49
V851 Cas p 7 0.960277 12.68 12.76 0.08 25.10. 20:26 347 (N) 86
V1199 Her p 10 0.3355445 14.90 15.50 0.60 25.10. 20:26 300 (NW) 10
V909 Cep s 7 0.425573 12.13 12.13 0.00 25.10. 20:26 326 (NW) 77
AS CrB p 1 0.380663 11.35 11.85 0.50 25.10. 20:26 311 (NW) 12
IN Boo s 7 0.285759 13.90 13.90 0.00 25.10. 20:26 330 (NW) -3
V441 Cep p 10 1.649051 8.74 9.22 0.48 25.10. 20:26 346 (N) 63
V383 Mon p 2 0.6346866 14.70 15.40 0.70 25.10. 20:26 76 (E) -14
V658 Ara p 10 0.6276 15.40 16.00 0.60 25.10. 20:26 224 (SW) -49
QT UMa p 6 0.473539 11.00 11.80 0.80 25.10. 20:26 21 (N) 13
TY Cet p 5 0.323676 11.62 12.10 0.48 25.10. 20:26 140 (SE) 17
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 25.10. 20:27 338 (N) -64
MS UMa s 1 0.410388 11.97 11.97 0.00 25.10. 20:27 2 (N) 10
BS Vul p 1 0.475971 10.90 11.60 0.70 25.10. 20:27 263 (W) 34
NN Vir p 2 0.4806875 7.30 7.67 0.37 25.10. 20:27 317 (NW) -25
DN Mon s 8 1.201339 13.20 13.90 0.70 25.10. 20:27 73 (E) -7
IO Cnc p 1 0.347694 13.00 13.58 0.58 25.10. 20:28 37 (NE) -16
AK Men p 10 0.41244 9.13 9.28 0.15 25.10. 20:28 167 (S) -44
HN UMa s 4 0.38261 9.90 10.02 0.12 25.10. 20:28 6 (N) -2
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 25.10. 20:28 245 (SW) 33
DP Peg p 7 1.661295 13.30 14.20 0.90 25.10. 20:28 238 (SW) 50
V537 Cas p 7 1.632427 11.80 12.50 0.70 25.10. 20:28 66 (NE) 78
V1063 Cas p 9 0.620008 11.60 12.30 0.70 25.10. 20:28 10 (N) 63
V440 And p 6 1.582566 12.64 13.24 0.60 25.10. 20:29 136 (SE) 79
V689 Cyg p 9 1.4553015 14.00 16.50 2.50 25.10. 20:29 276 (W) 46
V645 Ori p 1 1.040445 13.30 14.70 1.40 25.10. 20:29 75 (E) 7
V718 Her s 7 0.5960123 13.90 14.30 0.40 25.10. 20:29 309 (NW) 29
TV Mus p 10 0.4456651 11.00 11.30 0.30 25.10. 20:29 177 (S) -75
ST Car s 8 0.90164965 9.60 9.87 0.27 25.10. 20:29 137 (SE) -74
V641 Ori p 1 0.450815 14.20 14.80 0.60 25.10. 20:29 79 (E) 9
V1740 Aql p 8 0.44014 14.00 14.40 0.40 25.10. 20:30 257 (W) 13
V1139 Cas p 1 0.2971 12.80 13.23 0.43 25.10. 20:30 60 (NE) 73
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.