Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:56 // 18:57 UTC
Civil Twilight (6°): 02:16 // 19:38 UTC
Nautical Twilight (12°): 01:17 // 20:36 UTC
Astronomical Twilight (18°): 23:34 // 22:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FL Lyr p 1 2.1781544 9.27 9.89 0.62 28.05. 18:15 44 (NE) 23
TZ Boo s 1 0.29716095 10.41 10.82 0.41 28.05. 18:15 85 (E) 53
V674 Pup p 10 0.602926 10.73 11.00 0.27 28.05. 18:15 228 (SW) -7
V470 Cam p 1 0.0956467 14.10 14.75 0.65 28.05. 18:15 323 (NW) 53
TZ Lyr p 1 0.528827 10.87 11.85 0.98 28.05. 18:15 56 (NE) 26
VW Boo s 1 0.342319 10.50 10.93 0.43 28.05. 18:16 126 (SE) 41
V471 Cas s 1 0.4009368 14.10 14.10 0.00 28.05. 18:16 344 (N) 18
OU Cen p 10 2.01405 10.20 10.90 0.70 28.05. 18:16 166 (S) -24
V402 Cen p 10 3.718686 9.20 10.10 0.90 28.05. 18:16 167 (S) -25
AL Cas s 1 0.50055583 12.90 13.60 0.70 28.05. 18:16 346 (N) 33
DF Lyr s 1 0.5771284 13.10 13.40 0.30 28.05. 18:16 59 (NE) 11
V891 Aql p 10 0.419508 15.40 15.80 0.40 28.05. 18:16 66 (NE) -19
XX Ant p 7 0.8880136 8.62 9.23 0.61 28.05. 18:16 202 (S) -2
V523 Aur s 1 0.330437 13.30 13.30 0.00 28.05. 18:16 285 (W) 45
V731 Her s 1 0.4264073 13.30 13.80 0.50 28.05. 18:16 61 (NE) 35
V449 And p 1 0.3385155 12.20 12.90 0.70 28.05. 18:17 335 (NW) 12
V1009 Cyg p 6 5.436245 12.90 13.50 0.60 28.05. 18:17 46 (NE) 6
BY Peg s 1 0.341936 12.90 13.58 0.68 28.05. 18:17 27 (NE) -7
CG Lac s 1 0.819389 13.90 14.00 0.10 28.05. 18:17 10 (N) 10
GX Boo p 6 0.38784 12.16 12.32 0.16 28.05. 18:17 121 (SE) 53
HW Cam p 1 1.091737 10.60 11.10 0.50 28.05. 18:17 352 (N) 54
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 28.05. 18:18 49 (NE) 25
BL Del p 10 3.83468 15.20 17.50 2.30 28.05. 18:18 47 (NE) -13
SIG Aql s 3 1.9502717 5.14 5.30 0.16 28.05. 18:18 64 (NE) -14
NR Cam s 1 0.255885 10.76 11.18 0.42 28.05. 18:18 342 (N) 55
V1341 Her p 9 0.58353 15.65 16.10 0.45 28.05. 18:18 74 (E) 3
MT Cam p 1 0.3661395 12.94 13.54 0.60 28.05. 18:18 320 (NW) 32
BY Per p 1 1.152638 13.20 14.80 1.60 28.05. 18:19 341 (N) 18
V2373 Oph s 7 1.086282 7.39 7.46 0.08 28.05. 18:19 91 (E) 4
V692 Cen p 10 1.723715 11.70 12.00 0.30 28.05. 18:19 179 (S) -23
IP Lyr p 2 0.4728055 13.20 13.80 0.60 28.05. 18:19 61 (NE) 19
V483 Cam p 8 0.382247 12.95 13.35 0.40 28.05. 18:19 351 (N) 53
V513 Her s 3 0.3037692 15.30 15.70 0.40 28.05. 18:20 75 (E) 19
EG Cas s 1 0.611449 12.90 13.10 0.20 28.05. 18:20 0 (N) 17
RT CMa p 1 1.29374 11.40 12.90 1.50 28.05. 18:20 253 (W) -9
V576 Lyr p 2 0.533573 12.30 12.70 0.40 28.05. 18:20 52 (NE) 24
QX And s 1 0.412173 11.25 11.25 0.00 28.05. 18:20 335 (NW) 2
NR Cep p 4 0.949548 13.00 13.60 0.60 28.05. 18:20 356 (N) 30
RW Com s 1 0.2373465 11.00 11.56 0.56 28.05. 18:20 155 (SE) 65
FI Del p 9 0.415928 14.20 14.80 0.60 28.05. 18:20 49 (NE) -12
KQ Gem p 1 0.4079905 14.00 15.00 1.00 28.05. 18:20 270 (W) 21
VY Sex p 1 0.4434355 9.01 9.30 0.29 28.05. 18:20 197 (S) 36
IT Per p 1 1.533725 9.90 10.50 0.60 28.05. 18:20 329 (NW) 11
VY Cnc p 10 0.7194195 11.90 12.40 0.50 28.05. 18:20 242 (SW) 45
TW Cir p 9 1.110105 13.00 14.30 1.30 28.05. 18:21 167 (S) -33
BM Mon s 1 1.2449444 12.20 12.30 0.10 28.05. 18:21 255 (W) 13
V428 Nor p 10 0.8141 13.01 13.35 0.34 28.05. 18:21 147 (SE) -28
AI Gem s 1 0.7242082 13.80 14.00 0.20 28.05. 18:21 268 (W) 23
V1035 Her p 4 0.971205 10.90 11.40 0.50 28.05. 18:21 71 (E) 37
VW CMa s 7 0.7208281 9.00 9.10 0.10 28.05. 18:21 238 (SW) -7
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.