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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BU Dra p 1 3.828371 10.40 11.40 1.00 17.12. 03:40 53 (NE) 50
SV Gru p 10 1.35939 11.96 14.16 2.20 17.12. 03:40 42 (NE) -83
AC Boo s 1 0.352437 10.00 10.55 0.55 17.12. 03:40 68 (E) 46
RS Ser p 7 0.59814 10.80 11.50 0.70 17.12. 03:40 77 (E) -28
GW Boo p 1 0.531544 10.25 10.59 0.34 17.12. 03:40 107 (E) 40
V527 And p 10 0.700656 10.65 11.05 0.40 17.12. 03:41 325 (NW) 3
OV Dra p 9 0.0587357 19.00 20.70 1.70 17.12. 03:41 33 (NE) 65
IK Boo p 1 0.303116 12.00 12.50 0.50 17.12. 03:41 95 (E) 44
AA Cet s 1 0.536169 6.20 6.70 0.50 17.12. 03:41 283 (W) -41
V365 Sge p 1 0.369126 13.11 13.81 0.70 17.12. 03:41 34 (NE) -16
BX Tri s 6 0.1926355 12.35 12.60 0.25 17.12. 03:41 314 (NW) 8
V464 Peg p 10 0.890893 12.35 12.90 0.55 17.12. 03:41 7 (N) -4
GH Aqr s 6 0.305585 13.40 13.40 0.00 17.12. 03:41 2 (N) -45
OW Com p 10 0.258127 15.40 16.40 1.00 17.12. 03:41 117 (SE) 42
V380 Dra s 1 0.4937366 12.28 12.28 0.00 17.12. 03:41 26 (NE) 40
QR And p 7 0.660467 12.16 12.69 0.53 17.12. 03:42 333 (NW) -14
V577 Oph s 4 6.079096 11.36 11.90 0.54 17.12. 03:42 64 (NE) -12
KW Pup p 2 1.6039075 11.30 12.00 0.70 17.12. 03:42 220 (SW) 16
VZ UMi p 5 0.6281 13.10 13.50 0.40 17.12. 03:42 21 (N) 59
AA UMa s 1 0.468127 10.88 11.53 0.65 17.12. 03:42 242 (SW) 82
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.12. 03:42 149 (SE) 4
V2768 Ori p 8 0.33262 15.00 15.30 0.30 17.12. 03:42 256 (W) 18
CN Hyi p 10 0.456087 6.66 6.93 0.27 17.12. 03:42 210 (SW) -55
GV Cyg p 1 0.9906643 13.20 15.20 2.00 17.12. 03:43 5 (N) 7
V562 Aur p 9 0.528805 12.87 13.21 0.34 17.12. 03:43 281 (W) 30
V507 Mon p 7 1.0790213 13.70 14.30 0.60 17.12. 03:43 243 (SW) 23
V1170 Her p 10 0.413998 12.20 12.50 0.30 17.12. 03:43 60 (NE) 32
V444 Dra p 10 0.3545232 13.55 14.20 0.65 17.12. 03:43 12 (N) 33
V1133 Sgr p 6 0.8053005 13.20 14.00 0.80 17.12. 03:43 64 (NE) -38
EU Hya p 2 0.7782075 10.10 10.80 0.70 17.12. 03:43 211 (SW) 29
V4386 Sgr p 10 21.5958 8.45 8.67 0.22 17.12. 03:43 95 (E) -41
FU Del p 10 0.8310935 14.30 14.90 0.60 17.12. 03:43 34 (NE) -22
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 17.12. 03:43 34 (NE) -24
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 17.12. 03:44 16 (N) 1
HT Vir s 1 0.4076729 7.06 7.48 0.42 17.12. 03:44 120 (SE) 29
V1139 Cas s 1 0.2971 12.80 12.80 0.00 17.12. 03:44 334 (NW) 23
CW Cep p 1 2.72914 7.60 8.04 0.44 17.12. 03:44 356 (N) 24
V1005 Her s 3 0.278962 14.11 14.11 0.00 17.12. 03:45 52 (NE) 36
IZ Lac s 1 0.7989215 12.50 12.70 0.20 17.12. 03:45 3 (N) 12
BL Dra s 4 0.402665 11.90 11.90 0.00 17.12. 03:45 21 (N) 26
XY Leo s 1 0.2841029 9.45 9.80 0.35 17.12. 03:45 193 (S) 57
GM Boo s 1 0.361122 11.85 11.85 0.00 17.12. 03:45 94 (E) 34
V747 Cen p 10 0.53719488 9.86 10.46 0.60 17.12. 03:45 148 (SE) -14
V1182 Aql p 9 1.621888 8.50 8.65 0.15 17.12. 03:46 55 (NE) -14
V1216 Her p 10 0.3020175 12.15 12.60 0.45 17.12. 03:46 55 (NE) 30
LO And s 1 0.3804371 11.20 11.82 0.62 17.12. 03:46 350 (N) 6
V2640 Oph s 7 0.419892 12.50 13.20 0.70 17.12. 03:46 76 (E) -5
V1367 Tau p 1 0.347677 11.29 11.63 0.34 17.12. 03:47 275 (W) 27
NS Tel s 10 1.3397 9.20 9.40 0.20 17.12. 03:47 116 (SE) -60
V400 Lyr p 1 0.253427 12.70 13.35 0.65 17.12. 03:47 37 (NE) 8
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.