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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:10 UTC
Civil Twilight (6°): 06:20 // 15:46 UTC
Nautical Twilight (12°): 05:38 // 16:28 UTC
Astronomical Twilight (18°): 04:59 // 17:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V417 Cam p 10 0.28482 14.20 14.70 0.50 01.01. 18:20 45 (NE) 57
V1180 Her p 10 0.352051 12.82 12.98 0.16 01.01. 18:20 331 (NW) -1
FQ CMa p 10 0.724736 9.60 10.20 0.60 01.01. 18:20 120 (SE) -13
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 01.01. 18:20 92 (E) 1
V757 Cen p 1 0.3431685 8.30 8.70 0.40 01.01. 18:20 12 (N) -76
V830 Cep p 10 0.2601155 13.40 14.85 1.45 01.01. 18:20 329 (NW) 50
KW Boo p 5 0.348865 14.00 14.50 0.50 01.01. 18:21 355 (N) -13
V2644 Oph p 9 1.27748 12.80 13.25 0.45 01.01. 18:21 278 (W) -46
GO Mus s 10 0.524 14.60 15.20 0.60 01.01. 18:21 168 (S) -63
V1047 Her s 1 0.320736 12.26 12.26 0.00 01.01. 18:21 323 (NW) 3
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 01.01. 18:21 315 (NW) 32
IW Boo s 4 0.264742 13.40 13.40 0.00 01.01. 18:22 358 (N) 3
V664 Pup p 10 0.330557 11.89 12.26 0.37 01.01. 18:22 133 (SE) -32
LT Eri p 1 0.17017 15.00 18.72 3.72 01.01. 18:22 146 (SE) 28
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 01.01. 18:22 273 (W) -37
BK Pav p 10 2.916627 11.20 13.50 2.30 01.01. 18:22 229 (SW) -50
V415 Peg p 10 11.44563 8.15 8.25 0.10 01.01. 18:22 249 (W) 36
HY Pav p 10 0.351657 11.40 12.30 0.90 01.01. 18:22 204 (SW) -46
PR Boo p 10 0.371281 13.70 14.10 0.40 01.01. 18:22 348 (N) 6
V1173 Her p 10 0.2656288 9.95 10.40 0.45 01.01. 18:22 337 (NW) 10
PX Aps p 9 0.820805 12.31 12.64 0.33 01.01. 18:22 196 (S) -59
HN UMa p 4 0.38261 9.90 10.02 0.12 01.01. 18:22 33 (NE) 6
V449 And p 1 0.3385155 12.20 12.90 0.70 01.01. 18:22 176 (S) 87
DZ Cas s 1 0.784886 11.60 12.00 0.40 01.01. 18:23 299 (NW) 67
XY Boo s 1 0.370564 10.30 10.61 0.31 01.01. 18:23 5 (N) -20
ER Cep p 9 0.2857369 15.67 16.34 0.67 01.01. 18:23 357 (N) 54
V440 Nor p 10 0.7503 15.82 16.40 0.58 01.01. 18:23 237 (SW) -73
GM Aqr p 6 0.367282 13.80 15.00 1.20 01.01. 18:23 242 (SW) 18
RW Com p 1 0.2373465 11.00 11.70 0.70 01.01. 18:23 22 (N) -10
EY CVn s 1 0.342687 11.91 12.20 0.29 01.01. 18:24 13 (N) -4
ST Aqr p 1 0.780991 9.15 9.67 0.52 01.01. 18:24 240 (SW) 15
BG Boo p 1 0.64008 13.50 14.30 0.80 01.01. 18:24 2 (N) -15
AF Vol p 10 0.63894 10.60 11.05 0.45 01.01. 18:24 150 (SE) -50
RW PsA s 9 0.3604495 11.05 11.63 0.58 01.01. 18:24 231 (SW) -4
V871 Cyg p 9 1.11876 14.40 14.90 0.50 01.01. 18:24 299 (NW) 19
V338 Dra p 5 0.2351485 13.30 13.90 0.60 01.01. 18:24 347 (N) 22
WX Dra p 2 1.8018647 13.50 15.30 1.80 01.01. 18:24 316 (NW) 25
FS Leo p 1 0.456967 9.06 9.25 0.19 01.01. 18:24 41 (NE) -16
V2767 Ori p 9 1.52638 13.10 13.70 0.60 01.01. 18:25 113 (SE) 27
V869 Cyg s 4 0.895102 14.00 14.80 0.80 01.01. 18:25 298 (NW) 17
V835 Cep p 10 0.452238 12.60 12.95 0.35 01.01. 18:25 317 (NW) 48
EP And s 1 0.4041085 11.90 12.50 0.60 01.01. 18:25 226 (SW) 83
V497 Ara p 9 1.14085 12.60 14.00 1.40 01.01. 18:25 240 (SW) -63
V1184 Cas p 8 0.577 14.10 14.30 0.20 01.01. 18:25 308 (NW) 62
AW Ari p 8 0.381766 13.66 14.33 0.67 01.01. 18:25 189 (S) 53
V337 Vir s 5 0.352857 13.30 13.80 0.50 01.01. 18:25 25 (NE) -36
GI CVn p 8 0.30316 14.10 14.90 0.80 01.01. 18:26 2 (N) 7
V577 Lyr p 9 0.390011 14.50 15.00 0.50 01.01. 18:26 316 (NW) 22
HU And p 10 0.2857905 16.50 17.20 0.70 01.01. 18:26 247 (SW) 71
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 01.01. 18:26 301 (NW) 57
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.