Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:14 UTC
Civil Twilight (6°): 06:20 // 15:50 UTC
Nautical Twilight (12°): 05:38 // 16:31 UTC
Astronomical Twilight (18°): 04:59 // 17:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BN Ari p 1 0.2993717 10.38 11.02 0.64 04.01. 22:58 275 (W) 31
GS Aqr s 3 0.374069 13.20 13.60 0.40 04.01. 22:58 300 (NW) -23
MM Com s 1 0.30199 12.00 12.00 0.00 04.01. 22:59 66 (NE) 25
OO Aqr s 5 0.586623 9.20 9.59 0.39 04.01. 22:59 319 (NW) -47
V1370 Tau s 7 0.295517 10.90 10.90 0.00 04.01. 22:59 217 (SW) 55
V422 Cam p 10 17.87055 11.32 11.88 0.56 04.01. 22:59 347 (N) 69
V520 Cas s 1 0.489832 12.50 13.10 0.60 04.01. 22:59 322 (NW) 31
V997 Aql p 8 1.7948425 13.00 13.60 0.60 04.01. 22:59 348 (N) -34
AH Vir s 1 0.4075267 8.89 8.89 0.00 04.01. 23:00 91 (E) 16
TX CMi s 1 0.3892173 14.00 14.70 0.70 04.01. 23:00 166 (S) 44
V2610 Oph p 1 0.426508 9.20 9.45 0.25 04.01. 23:00 22 (N) -42
AD And p 1 0.986194 10.90 11.60 0.70 04.01. 23:00 317 (NW) 25
BF Cap s 9 0.532676 8.92 8.92 0.00 04.01. 23:00 326 (NW) -55
V477 Hya p 10 0.40719 15.90 16.20 0.30 04.01. 23:00 154 (SE) 35
AY CrB p 8 0.460476 13.50 14.10 0.60 04.01. 23:00 44 (NE) 4
AS CMa p 10 1.180964 14.70 15.60 0.90 04.01. 23:00 178 (S) 17
DG Com s 2 0.986612 14.30 14.60 0.30 04.01. 23:00 81 (E) 21
V747 Cen p 10 0.53719488 9.86 10.46 0.60 04.01. 23:00 118 (SE) -38
AQ Cap s 7 0.3173885 13.00 13.00 0.00 04.01. 23:00 311 (NW) -50
V438 Cam s 9 0.500825 13.60 13.60 0.00 04.01. 23:01 355 (N) 62
V2473 Cyg p 10 2.4021 13.05 13.90 0.85 04.01. 23:01 349 (N) 10
LU Vir p 1 0.492241 7.84 8.17 0.33 04.01. 23:01 89 (E) -9
CG Lac p 1 0.819389 13.90 15.00 1.10 04.01. 23:01 325 (NW) 20
V594 Lyr p 5 0.255999 14.00 14.33 0.33 04.01. 23:01 3 (N) 6
TT Her s 1 0.912078 9.61 9.89 0.28 04.01. 23:01 32 (NE) -18
VW CMa p 7 0.7208281 9.00 9.20 0.20 04.01. 23:02 177 (S) 14
WZ Mic p 10 1 12.90 14.40 1.50 04.01. 23:02 278 (W) -70
V578 Per p 3 0.970766 8.93 9.10 0.17 04.01. 23:02 285 (W) 56
V1282 Her p 1 0.278349 13.35 13.75 0.40 04.01. 23:02 15 (N) 7
V353 Dra p 8 0.802697 11.52 11.79 0.27 04.01. 23:02 21 (N) 23
HW Vir p 1 0.11671953 10.50 11.20 0.70 04.01. 23:02 99 (E) -4
V523 Cas s 1 0.2336923 10.62 11.34 0.72 04.01. 23:03 310 (NW) 33
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 04.01. 23:03 295 (NW) -30
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 04.01. 23:03 346 (N) 1
MR Cas p 1 0.352936 14.90 15.70 0.80 04.01. 23:03 321 (NW) 35
OQ Boo s 8 0.398071 12.17 12.25 0.08 04.01. 23:03 50 (NE) 4
EM Aur s 1 1.8219695 11.00 11.70 0.70 04.01. 23:03 247 (SW) 67
ES Cnc p 1 1.067793 11.16 11.28 0.12 04.01. 23:03 140 (SE) 46
TY Tau s 1 1.0773635 11.50 11.50 0.00 04.01. 23:03 234 (SW) 44
RW CrB s 1 0.7264112 10.22 10.29 0.07 04.01. 23:03 42 (NE) 2
BM Dra p 10 3.529285 14.60 15.70 1.10 04.01. 23:03 354 (N) 19
V364 UMa s 8 0.3669815 13.40 13.95 0.55 04.01. 23:04 34 (NE) 36
V621 Pup p 10 0.390386 10.25 11.00 0.75 04.01. 23:04 171 (S) -8
V450 Peg s 1 0.556231 14.00 14.00 0.00 04.01. 23:04 326 (NW) -6
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 04.01. 23:04 43 (NE) -64
IL And p 10 0.86759 15.70 17.00 1.30 04.01. 23:05 301 (NW) 27
V640 Aur s 1 0.3279975 12.52 13.00 0.48 04.01. 23:05 291 (W) 80
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 04.01. 23:05 300 (NW) -38
V781 Tau s 1 0.344909 8.90 9.30 0.40 04.01. 23:05 219 (SW) 63
V1158 Her p 10 0.660003 9.78 9.95 0.17 04.01. 23:05 30 (NE) 11
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.