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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:08 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:26 UTC
Astronomical Twilight (18°): 04:59 // 17:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
YY Eri s 1 0.3214963 8.37 8.99 0.62 31.12. 05:08 295 (NW) -32
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 31.12. 05:08 99 (E) 18
IR Cas p 1 0.680686 10.80 12.30 1.50 31.12. 05:08 15 (N) 16
V960 Cep s 6 0.333992 12.80 12.80 0.00 31.12. 05:08 6 (N) 29
V959 Cep p 9 0.372264 11.45 11.68 0.23 31.12. 05:09 6 (N) 29
HW Vir s 1 0.11671953 10.50 11.20 0.70 31.12. 05:09 181 (S) 31
V940 Oph s 10 0.433226 14.80 15.60 0.80 31.12. 05:09 96 (E) 15
OQ Boo s 8 0.398071 12.17 12.25 0.08 31.12. 05:09 118 (SE) 56
CS CrB p 9 0.336486 15.00 15.20 0.20 31.12. 05:09 99 (E) 45
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 31.12. 05:09 290 (W) -17
V651 Ara p 10 0.2770608 14.60 15.40 0.80 31.12. 05:09 148 (SE) -27
V471 Tau s 1 0.5211834 9.40 9.40 0.00 31.12. 05:09 316 (NW) -12
V680 Per s 1 0.37422 13.55 13.55 0.00 31.12. 05:09 338 (N) -1
EI CVn p 1 0.260766 11.80 12.50 0.70 31.12. 05:10 133 (SE) 69
V1016 Oph s 1 0.407161 13.10 14.10 1.00 31.12. 05:10 124 (SE) 19
IZ Aur s 1 0.771167 13.00 13.00 0.00 31.12. 05:10 317 (NW) 31
CK Boo s 1 0.3551495 8.99 9.23 0.24 31.12. 05:10 143 (SE) 44
V629 And p 8 0.742579 11.20 11.66 0.46 31.12. 05:11 17 (N) 7
V502 And s 6 0.318892 13.80 14.15 0.35 31.12. 05:11 2 (N) -10
HI Lac p 10 0.1666655 15.00 18.00 3.00 31.12. 05:11 17 (N) 17
V622 Aur p 9 0.3043 15.13 15.32 0.19 31.12. 05:11 307 (NW) 20
V737 Cep p 8 0.2987665 11.95 12.33 0.38 31.12. 05:11 24 (NE) 31
V2635 Oph s 8 0.430959 12.15 12.60 0.45 31.12. 05:11 109 (E) 15
AC Cnc p 1 0.3004773 13.80 15.40 1.60 31.12. 05:11 256 (W) 28
QW Gem p 1 0.3581235 10.33 10.74 0.41 31.12. 05:11 290 (W) 22
IM And s 9 0.2703735 18.30 18.80 0.50 31.12. 05:11 1 (N) 0
V517 Cam p 7 2.092226 10.98 11.38 0.40 31.12. 05:12 355 (N) 62
V501 Mon p 1 7.021204 12.45 12.52 0.07 31.12. 05:12 271 (W) -3
EG Cas s 1 0.611449 12.90 13.10 0.20 31.12. 05:12 9 (N) 18
UU Aqr p 1 0.16358045 10.90 12.60 1.70 31.12. 05:12 51 (NE) -32
IL Boo p 6 0.347407 13.10 13.55 0.45 31.12. 05:12 103 (E) 76
V1200 Cen p 10 2.482874 8.44 8.70 0.26 31.12. 05:12 168 (S) 0
V1847 Ori s 1 0.342605 12.09 12.36 0.27 31.12. 05:12 297 (NW) -7
V731 Car p 10 2.29995 9.27 9.78 0.51 31.12. 05:13 197 (S) -23
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 31.12. 05:13 267 (W) 3
MT Her p 1 0.4877185 11.86 12.86 1.00 31.12. 05:13 86 (E) 16
VZ Tri p 2 0.4334825 12.80 13.30 0.50 31.12. 05:13 341 (N) -6
LY Pav s 9 0.37955 14.50 14.90 0.40 31.12. 05:13 148 (SE) -51
V1295 Her s 1 0.349236 12.05 12.45 0.40 31.12. 05:13 66 (NE) 42
UZ For p 10 0.087865429 18.20 20.90 2.70 31.12. 05:13 293 (NW) -51
V441 Lac s 1 0.3089166 12.56 12.56 0.00 31.12. 05:13 25 (NE) 18
TT Eri p 10 1.33535 12.92 14.25 1.33 31.12. 05:14 308 (NW) -55
PW Cyg p 9 2.021778 13.30 14.50 1.20 31.12. 05:14 53 (NE) 21
CG Cha p 10 0.3765523 13.90 14.40 0.50 31.12. 05:14 188 (S) -41
V401 Pav p 10 0.327112 11.32 11.90 0.58 31.12. 05:14 149 (SE) -40
V386 Lup p 9 0.619112 10.90 11.40 0.50 31.12. 05:14 145 (SE) -1
QT Per s 1 0.8515552 14.20 14.20 0.00 31.12. 05:14 338 (N) 11
MT Cas p 1 0.313878 13.30 14.13 0.83 31.12. 05:14 6 (N) 15
V1064 Her s 5 0.3431545 11.30 11.30 0.00 31.12. 05:14 77 (E) 38
V683 Cyg p 10 4.65132 14.50 16.20 1.70 31.12. 05:14 31 (NE) 12
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.