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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:44 // 16:40 UTC
Civil Twilight (6°): 05:14 // 17:11 UTC
Nautical Twilight (12°): 04:36 // 17:48 UTC
Astronomical Twilight (18°): 03:59 // 18:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
I Boo s 1 0.2678178 5.80 6.29 0.49 28.02. 09:48 308 (NW) 32
FU Lyn p 7 0.3979435 12.46 12.90 0.44 28.02. 09:48 4 (N) 2
CF Peg s 1 0.4134966 14.80 14.80 0.00 28.02. 09:48 170 (S) 66
HN Cnc s 1 0.49451 11.10 10.10 -1.00 28.02. 09:48 17 (N) -22
MR Vir p 9 1.518658 8.57 8.69 0.13 28.02. 09:48 285 (W) -13
V373 Dra s 3 0.316906 13.00 13.00 0.00 28.02. 09:48 300 (NW) 54
IY UMa p 4 0.0739138 18.40 20.00 1.60 28.02. 09:48 349 (N) 19
VV Cyg s 1 1.477048 13.00 13.20 0.20 28.02. 09:48 215 (SW) 85
CT Cet p 6 0.2564878 9.29 9.48 0.19 28.02. 09:49 128 (SE) 4
V949 Cep p 10 1.067973 12.35 12.80 0.45 28.02. 09:49 14 (N) 60
EL Boo s 1 0.4137625 9.38 9.38 0.00 28.02. 09:49 286 (W) 5
IQ Tel p 10 0.73673 12.60 13.00 0.40 28.02. 09:49 189 (S) -17
OZ Dra p 10 0.136647 18.00 20.00 2.00 28.02. 09:49 334 (NW) 35
V685 Her s 10 0.5891435 15.40 15.80 0.40 28.02. 09:49 277 (W) 26
HW Vir s 1 0.11671953 10.50 11.20 0.70 28.02. 09:49 297 (NW) -32
V640 Aur s 1 0.3279975 12.52 13.00 0.48 28.02. 09:49 30 (NE) 21
V656 Lyr p 10 0.409766 13.20 13.60 0.40 28.02. 09:50 260 (W) 55
BE Tri p 8 0.384306 12.90 13.20 0.30 28.02. 09:50 87 (E) 38
EX Lyr p 1 0.717293 12.08 12.68 0.60 28.02. 09:50 249 (W) 50
V635 Cyg s 1 0.760358 13.30 13.50 0.20 28.02. 09:50 125 (SE) 87
V501 CrA p 10 0.4110817 12.80 13.40 0.60 28.02. 09:50 216 (SW) -10
EH Ori p 8 1.513701 13.30 14.30 1.00 28.02. 09:50 50 (NE) -17
OU Ser s 1 0.2967662 8.25 8.43 0.18 28.02. 09:50 281 (W) 12
V1345 Her p 9 0.78056 14.60 16.20 1.60 28.02. 09:51 240 (SW) 38
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 28.02. 09:51 240 (SW) 61
V936 Cep p 10 0.364014 13.70 14.10 0.40 28.02. 09:51 16 (N) 62
V523 Cas s 1 0.2336923 10.62 11.34 0.72 28.02. 09:51 70 (E) 59
V711 Cyg s 1 0.82671 13.80 13.80 0.00 28.02. 09:51 112 (E) 85
GN Mus s 10 0.3869 13.70 14.20 0.50 28.02. 09:51 203 (SW) -59
AV CrB p 1 0.30819 11.87 12.48 0.61 28.02. 09:51 282 (W) 30
KP And p 2 1.405395 12.43 12.90 0.47 28.02. 09:52 105 (E) 70
CC Tau p 6 0.479667 12.80 13.50 0.70 28.02. 09:52 74 (E) -11
DU CVn p 2 0.3071015 13.10 14.50 1.40 28.02. 09:52 321 (NW) 8
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 28.02. 09:52 39 (NE) -30
FT Lyn p 9 0.2937757 12.90 12.90 0.00 28.02. 09:52 5 (N) -5
UY UMa s 1 0.3760203 12.70 12.90 0.20 28.02. 09:52 324 (NW) 28
V537 Ara p 9 1.87435 8.70 9.00 0.30 28.02. 09:52 211 (SW) -24
VY Sex s 1 0.4434355 9.01 9.30 0.29 28.02. 09:53 333 (NW) -39
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 28.02. 09:53 316 (NW) 76
VW UMi p 7 0.488922 12.10 12.52 0.42 28.02. 09:53 353 (N) 50
V435 Peg p 9 0.312999 13.05 13.40 0.35 28.02. 09:53 179 (S) 55
NU Cyg p 3 0.2811248 14.30 14.90 0.60 28.02. 09:53 246 (SW) 70
QU Dra p 9 0.276915 14.10 14.80 0.70 28.02. 09:53 315 (NW) 40
V2553 Oph s 1 0.457615 11.30 11.70 0.40 28.02. 09:53 256 (W) 29
V772 Her p 3 0.879506 6.90 7.00 0.10 28.02. 09:53 253 (W) 41
AL Cas p 1 0.50055583 12.90 13.60 0.70 28.02. 09:53 32 (NE) 52
PR Mon s 9 1.123728 11.00 11.00 0.00 28.02. 09:53 39 (NE) -44
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 28.02. 09:53 237 (SW) 59
V728 Her s 1 0.4712895 10.90 11.40 0.50 28.02. 09:54 284 (W) 47
BT Tri p 10 0.2512 14.20 14.80 0.60 28.02. 09:54 83 (E) 35
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.