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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BX CrB p 10 0.358838 12.25 12.50 0.25 19.12. 21:30 4 (N) -2
QW Tel p 10 0.411928 8.06 8.21 0.15 19.12. 21:30 241 (SW) -72
TY UMa s 1 0.354548 11.48 12.14 0.66 19.12. 21:30 35 (NE) 29
BV Tri s 1 0.494177 14.10 14.20 0.10 19.12. 21:30 254 (W) 63
V589 Vir s 1 0.271832 13.00 13.00 0.00 19.12. 21:30 31 (NE) -32
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 19.12. 21:30 336 (NW) 0
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 19.12. 21:30 307 (NW) -2
V1341 Aql s 8 0.304012 13.00 13.40 0.40 19.12. 21:30 315 (NW) -31
DW CMi p 2 0.30755495 14.50 15.00 0.50 19.12. 21:30 121 (SE) 29
RT LMi p 1 0.3749177 11.40 11.70 0.30 19.12. 21:31 72 (E) 31
CK Aqr s 6 0.2833722 12.90 12.90 0.00 19.12. 21:31 279 (W) -22
CH Scl p 10 1.577216 9.99 10.18 0.19 19.12. 21:31 225 (SW) 1
IR Lib p 8 0.2743715 8.72 8.83 0.11 19.12. 21:31 32 (NE) -66
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 19.12. 21:31 348 (N) -33
V474 Cam s 5 0.328205 10.90 10.90 0.00 19.12. 21:31 31 (NE) 62
TX Oct p 10 0.907128 12.21 13.63 1.42 19.12. 21:31 182 (S) -46
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 19.12. 21:31 319 (NW) 5
V1026 Her p 7 0.829383 12.20 12.60 0.40 19.12. 21:31 359 (N) -15
V1106 Her s 1 0.2546005 12.60 12.60 0.00 19.12. 21:32 336 (NW) -11
KT Aps s 10 0.3742 15.00 15.20 0.20 19.12. 21:32 187 (S) -64
BP Dra p 10 0.9868093 14.40 14.90 0.50 19.12. 21:32 333 (NW) 28
V406 And s 9 2.16503 9.20 9.39 0.19 19.12. 21:32 269 (W) 71
V530 Mon p 1 0.5255325 12.40 12.80 0.40 19.12. 21:32 132 (SE) 33
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 19.12. 21:32 302 (NW) -42
OV Dra p 9 0.0587357 19.00 20.70 1.70 19.12. 21:32 23 (NE) 34
V577 Lyr p 9 0.390011 14.50 15.00 0.50 19.12. 21:32 337 (NW) 10
FX Dra s 5 0.8166005 9.29 9.29 0.00 19.12. 21:32 6 (N) 18
V435 Gem s 1 0.3365 10.55 10.90 0.35 19.12. 21:33 105 (E) 41
V936 Cep p 10 0.364014 13.70 14.10 0.40 19.12. 21:33 337 (NW) 51
V656 Pup p 10 0.32903 18.12 18.27 0.15 19.12. 21:33 151 (SE) -15
EK Com s 1 0.266685 12.70 12.70 0.00 19.12. 21:34 46 (NE) 1
V1100 Her s 1 0.346931 10.92 10.92 0.00 19.12. 21:34 346 (N) 2
V885 Cyg p 5 1.694787 9.90 10.30 0.40 19.12. 21:34 322 (NW) 0
V573 Sgr p 10 0.9771093 12.10 12.70 0.60 19.12. 21:34 301 (NW) -68
QY Hya p 2 0.292341 9.04 9.36 0.32 19.12. 21:35 91 (E) -37
FY And p 10 1.374416 15.00 16.50 1.50 19.12. 21:35 302 (NW) 43
EG Ser s 10 9.947264 8.44 8.94 0.50 19.12. 21:35 323 (NW) -36
DD Her s 4 5.643399 11.40 11.40 0.00 19.12. 21:35 339 (N) -9
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 19.12. 21:35 284 (W) -10
V636 Aur p 1 0.3406176 13.70 14.10 0.40 19.12. 21:36 127 (SE) 69
DE CVn p 1 0.3641396 13.68 13.81 0.13 19.12. 21:36 31 (NE) 14
VW Cep p 1 0.2783115 7.23 7.68 0.45 19.12. 21:36 343 (N) 42
FV CVn s 1 0.315365 11.80 12.10 0.30 19.12. 21:36 33 (NE) 0
V349 Ara p 10 2.65179 8.60 8.80 0.20 19.12. 21:36 185 (S) -79
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 19.12. 21:36 259 (W) 2
V1311 Aql p 10 1.05169 16.50 17.40 0.90 19.12. 21:36 306 (NW) -20
V566 And p 8 0.389694 10.85 11.30 0.45 19.12. 21:36 255 (W) 60
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 19.12. 21:36 82 (E) -7
V412 Her p 7 0.3362122 14.70 15.50 0.80 19.12. 21:36 346 (N) -13
HZ Her p 6 1.700166 12.80 15.20 2.40 19.12. 21:37 355 (N) -4
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.