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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:36 // 15:48 UTC
Civil Twilight (6°): 06:03 // 16:22 UTC
Nautical Twilight (12°): 05:24 // 17:01 UTC
Astronomical Twilight (18°): 04:46 // 17:39 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DD Com p 1 0.2692074 14.30 15.05 0.75 28.01. 13:56 345 (N) -17
IN Boo p 7 0.285759 13.90 14.80 0.90 28.01. 13:56 326 (NW) -1
TU Eri p 9 0.334978 12.56 13.13 0.57 28.01. 13:56 131 (SE) 5
V441 Nor p 10 0.362 16.15 16.70 0.55 28.01. 13:56 234 (SW) -51
V1284 Her p 1 0.337146 12.78 13.18 0.40 28.01. 13:56 294 (NW) 29
ZZ Eri p 3 0.45206 13.90 15.00 1.10 28.01. 13:56 111 (E) 3
PY Boo s 9 0.278049 12.10 12.10 0.00 28.01. 13:57 324 (NW) 24
AI Tri p 3 0.19174566 16.00 16.50 0.50 28.01. 13:57 110 (E) 55
V391 CMa p 10 1.7569 10.06 10.55 0.49 28.01. 13:57 84 (E) -31
BO Ari p 1 0.3181937 10.00 10.50 0.50 28.01. 13:57 111 (E) 51
V555 Hya p 10 0.539643 11.82 12.50 0.68 28.01. 13:57 300 (NW) -60
AK Boo p 8 0.69403 15.80 16.30 0.50 28.01. 13:57 330 (NW) -10
V1129 Tau p 10 4.86058 7.62 7.84 0.22 28.01. 13:57 102 (E) 24
GW Boo s 1 0.531544 10.25 10.25 0.00 28.01. 13:57 326 (NW) -13
CR Tau s 1 0.68270353 12.50 12.50 0.00 28.01. 13:58 70 (E) 15
V636 Aur s 1 0.3406176 13.70 14.10 0.40 28.01. 13:58 62 (NE) 23
XY UMa s 1 0.47899511 9.50 10.00 0.50 28.01. 13:58 21 (N) 18
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 28.01. 13:58 118 (SE) 21
G5777.0383 Aqr p 6 0.579077 13.47 13.47 0.00 28.01. 13:58 214 (SW) 23
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 28.01. 13:58 222 (SW) 29
V553 Hya s 5 0.371497 12.36 12.36 0.00 28.01. 13:58 331 (NW) -63
QW Cyg p 2 0.5876453 13.90 14.40 0.50 28.01. 13:58 272 (W) 51
V899 Her p 1 0.421169 7.93 8.07 0.14 28.01. 13:58 302 (NW) 17
V952 Cas s 5 2.272615 11.70 11.70 0.00 28.01. 13:59 29 (NE) 58
V385 Cen p 10 1.0626635 12.90 13.50 0.60 28.01. 13:59 308 (NW) -88
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 28.01. 13:59 255 (W) 63
V1066 Her p 1 0.539622 11.80 12.30 0.50 28.01. 13:59 304 (NW) 36
V454 Mon p 9 2.247595 12.00 12.40 0.40 28.01. 13:59 73 (E) -12
OT Cep s 3 0.4812313 12.70 13.30 0.60 28.01. 13:59 4 (N) 58
UX Hor p 10 0.712816 14.00 14.40 0.40 28.01. 13:59 145 (SE) -24
V2612 Oph p 1 0.375305 9.35 9.72 0.37 28.01. 13:59 263 (W) 14
V410 Aur p 1 0.366355 10.10 10.44 0.35 28.01. 14:00 71 (E) 30
RY Men p 10 0.369514 13.19 14.16 0.97 28.01. 14:00 169 (S) -45
LU Vir s 1 0.492241 7.84 8.17 0.33 28.01. 14:00 321 (NW) -40
NY Boo s 9 0.326815 12.15 12.15 0.00 28.01. 14:00 327 (NW) 19
V868 Cep p 5 1.120524 13.35 13.82 0.47 28.01. 14:00 306 (NW) 75
V1237 Tau p 8 0.287447 14.03 14.18 0.15 28.01. 14:00 74 (E) 20
V589 Vir s 1 0.271832 13.00 13.00 0.00 28.01. 14:00 307 (NW) -23
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 28.01. 14:00 332 (NW) -64
EX Leo p 1 0.408605 8.27 8.49 0.22 28.01. 14:00 12 (N) -23
V791 Cep p 10 0.2887089 16.86 17.14 0.28 28.01. 14:00 3 (N) 54
V434 Per s 3 0.5361082 14.40 14.90 0.50 28.01. 14:01 81 (E) 50
OS Lup p 10 0.3741337 10.33 11.05 0.72 28.01. 14:01 267 (W) -51
RX Her p 1 1.7785724 7.28 7.87 0.59 28.01. 14:01 267 (W) 19
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 28.01. 14:01 265 (W) 42
TU Lup p 10 2.9378 12.87 14.05 1.18 28.01. 14:02 252 (W) -60
WY Sex p 5 0.3680553 11.50 11.80 0.30 28.01. 14:02 27 (NE) -38
V1094 Tau s 1 8.988546 8.95 8.95 0.00 28.01. 14:02 91 (E) 30
EP TrA p 9 2.141694 9.40 9.90 0.50 28.01. 14:02 222 (SW) -54
CT Her p 1 1.7863748 10.60 11.70 1.10 28.01. 14:02 296 (NW) 3
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.