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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:20 // 16:07 UTC
Civil Twilight (6°): 05:48 // 16:39 UTC
Nautical Twilight (12°): 05:10 // 17:18 UTC
Astronomical Twilight (18°): 04:32 // 17:55 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V637 Cen p 10 0.378416 12.50 13.10 0.60 09.02. 00:36 143 (SE) -10
V489 Ser p 9 0.078847 19.20 21.00 1.80 09.02. 00:36 101 (E) 9
SW Sex p 1 0.13493852 14.80 16.70 1.90 09.02. 00:36 192 (S) 36
PZ UMa p 7 0.2626732 12.50 13.10 0.60 09.02. 00:36 278 (W) 76
V1638 Ori p 8 0.614052 11.43 11.86 0.43 09.02. 00:36 268 (W) -3
V480 Peg p 9 0.3735416 12.90 13.30 0.40 09.02. 00:37 14 (N) -17
V881 Per p 1 0.387377 10.71 11.04 0.33 09.02. 00:37 315 (NW) 13
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 09.02. 00:37 30 (NE) 19
V813 Cep p 10 0.338921 13.15 13.50 0.35 09.02. 00:37 21 (N) 26
V947 Cyg s 5 0.429245 14.10 14.70 0.60 09.02. 00:38 39 (NE) 2
V1066 Cyg p 3 1.548606 13.80 14.20 0.40 09.02. 00:38 17 (N) 6
CT Cet s 6 0.2564878 9.29 9.29 0.00 09.02. 00:38 306 (NW) -50
FU Del p 10 0.8310935 14.30 14.90 0.60 09.02. 00:38 41 (NE) -20
AQ Cap p 7 0.3173885 13.00 13.90 0.90 09.02. 00:38 46 (NE) -52
V2563 Oph s 7 0.372304 11.60 11.60 0.00 09.02. 00:38 76 (E) -11
HN UMa p 4 0.38261 9.90 10.02 0.12 09.02. 00:38 161 (S) 77
TX Cha p 6 0.901645 13.08 14.00 0.92 09.02. 00:38 180 (S) -41
V514 Cam p 6 0.362742 12.63 12.63 0.00 09.02. 00:38 3 (N) 60
V424 Nor p 10 0.5818 14.47 14.95 0.48 09.02. 00:38 141 (SE) -33
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 09.02. 00:38 36 (NE) -11
V506 And p 9 0.34345 13.60 14.40 0.80 09.02. 00:39 337 (NW) -5
DW UMa s 1 0.13660653 15.10 16.60 1.50 09.02. 00:39 342 (N) 81
GU Leo p 2 0.354085 11.60 12.30 0.70 09.02. 00:39 210 (SW) 56
RY Ind p 10 0.712114 10.83 11.45 0.62 09.02. 00:39 90 (E) -70
V Ser p 10 3.453545 9.50 10.50 1.00 09.02. 00:40 85 (E) -25
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 09.02. 00:40 29 (NE) -35
V1053 Her p 1 0.287796 13.57 13.77 0.20 09.02. 00:40 62 (NE) 24
V757 Cen s 1 0.3431685 8.30 8.60 0.30 09.02. 00:40 146 (SE) -5
V963 Oph p 10 0.264743 14.60 15.10 0.50 09.02. 00:40 71 (E) -7
I Boo p 1 0.2678178 5.80 6.40 0.60 09.02. 00:40 69 (E) 51
V404 Cam p 10 0.9879 12.95 13.35 0.40 09.02. 00:41 323 (NW) 48
GR Boo s 1 0.3766695 11.45 11.45 0.00 09.02. 00:41 94 (E) 38
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 09.02. 00:41 29 (NE) 8
AM Aqr p 9 0.3737388 12.80 14.20 1.40 09.02. 00:41 21 (N) -58
V345 Dra p 10 0.291903 13.20 13.45 0.25 09.02. 00:41 58 (NE) 44
SY Hor s 10 0.3116395 11.48 12.08 0.60 09.02. 00:42 242 (SW) -40
IV Gem s 3 0.60269 12.20 12.20 0.00 09.02. 00:42 266 (W) 45
DI Hya s 1 0.6147125 11.00 11.00 0.00 09.02. 00:42 210 (SW) 23
YY Nor p 10 1.694879 13.20 16.10 2.90 09.02. 00:42 142 (SE) -33
AC Cnc s 1 0.3004773 13.80 14.70 0.90 09.02. 00:42 228 (SW) 44
NX Boo p 8 0.251135 13.02 13.40 0.38 09.02. 00:42 87 (E) 43
DG Com p 2 0.986612 14.30 15.50 1.20 09.02. 00:42 140 (SE) 56
IY UMa p 4 0.0739138 18.40 20.00 1.60 09.02. 00:42 346 (N) 82
AN Dor p 10 2.03265 7.61 7.79 0.18 09.02. 00:42 227 (SW) -40
DY CVn p 1 0.2459495 12.00 12.50 0.50 09.02. 00:43 107 (E) 63
V1055 Her p 1 0.3154085 11.32 11.52 0.20 09.02. 00:43 58 (NE) 28
AI Cru p 8 1.417712 9.55 10.30 0.75 09.02. 00:43 171 (S) -22
V713 Cyg p 10 2.588858 14.90 16.30 1.40 09.02. 00:43 10 (N) 8
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 09.02. 00:43 26 (NE) -1
GN Boo s 1 0.3016025 10.75 10.75 0.00 09.02. 00:43 93 (E) 43
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.