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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:47 // 15:34 UTC
Civil Twilight (6°): 06:12 // 16:08 UTC
Nautical Twilight (12°): 05:32 // 16:48 UTC
Astronomical Twilight (18°): 04:54 // 17:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V391 Dra p 10 1.231472 10.90 11.20 0.30 19.01. 18:10 337 (NW) 24
EY CVn p 1 0.342687 11.91 12.25 0.34 19.01. 18:10 25 (NE) -1
V647 Aql p 10 3.399233 14.70 15.60 0.90 19.01. 18:10 294 (NW) -5
HS Leo p 2 0.337706 13.80 14.40 0.60 19.01. 18:10 48 (NE) 3
BH UMa p 1 0.349341 11.50 12.30 0.80 19.01. 18:11 38 (NE) 26
V684 Mon s 1 1.85142 8.43 8.43 0.00 19.01. 18:11 113 (SE) 31
V1069 Her s 6 0.486617 12.30 12.30 0.00 19.01. 18:11 333 (NW) 13
BC Col p 10 0.29683 15.00 15.00 0.00 19.01. 18:11 143 (SE) 4
V1119 Her s 4 0.723403 10.05 10.27 0.22 19.01. 18:12 333 (NW) -30
V959 Cep s 9 0.372264 11.45 11.68 0.23 19.01. 18:12 326 (NW) 60
GN TrA p 9 0.6146065 11.30 11.80 0.50 19.01. 18:12 193 (S) -73
UX Eri p 1 0.4452835 11.15 11.71 0.56 19.01. 18:12 180 (S) 33
V921 Her s 1 0.87738 9.44 9.44 0.00 19.01. 18:12 343 (N) 10
V591 Vir s 7 0.350949 12.90 12.90 0.00 19.01. 18:12 8 (N) -36
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 19.01. 18:12 349 (N) 18
V456 Cyg s 1 0.891195 10.80 11.40 0.60 19.01. 18:12 304 (NW) 23
V471 Tau p 1 0.5211834 9.40 9.71 0.31 19.01. 18:12 162 (S) 56
IZ Mon p 1 0.779805 11.90 12.60 0.70 19.01. 18:12 110 (E) 27
IL Cnc s 1 0.267656 12.35 11.35 -1.00 19.01. 18:12 79 (E) 17
EM Psc p 8 0.343975 14.30 14.75 0.45 19.01. 18:13 222 (SW) 47
AE Lac p 10 1.420716 14.20 15.10 0.90 19.01. 18:13 300 (NW) 47
AL Lep p 10 0.448643 9.45 9.78 0.33 19.01. 18:13 152 (SE) 15
V1016 Oph s 1 0.407161 13.10 14.10 1.00 19.01. 18:13 337 (NW) -43
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 19.01. 18:13 298 (NW) 17
CZ CMi s 1 0.426397 10.55 10.55 0.00 19.01. 18:13 106 (E) 25
KO Ara p 9 0.3825476 13.30 14.10 0.80 19.01. 18:13 246 (SW) -66
V336 TrA p 10 0.266768 10.46 11.20 0.74 19.01. 18:13 202 (S) -75
RZ Dra p 1 0.5508762 10.11 11.01 0.90 19.01. 18:13 335 (NW) 26
KT Cnc p 8 0.323691 13.60 14.20 0.60 19.01. 18:13 90 (E) 15
NY Boo s 9 0.326815 12.15 12.15 0.00 19.01. 18:13 2 (N) 9
V417 Gem p 9 0.393382 9.80 9.92 0.12 19.01. 18:13 95 (E) 42
GT Lup p 10 1.60222 11.74 12.65 0.91 19.01. 18:13 209 (SW) -86
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 19.01. 18:13 322 (NW) 7
XY LMi s 1 0.436886 10.70 10.70 0.00 19.01. 18:13 54 (NE) 12
AC Boo s 1 0.352437 10.00 10.55 0.55 19.01. 18:13 2 (N) 6
V404 And p 1 0.676034 10.80 11.40 0.60 19.01. 18:14 261 (W) 66
V1355 Her p 8 0.2892705 11.66 11.90 0.24 19.01. 18:14 314 (NW) -2
SY Boo s 1 0.714484 12.25 12.25 0.00 19.01. 18:14 15 (N) -21
HI Pup s 10 0.4326186 10.70 11.00 0.30 19.01. 18:14 140 (SE) -25
WY Hya p 1 0.716008 10.40 11.20 0.80 19.01. 18:15 101 (E) 10
KP And s 2 1.405395 12.43 12.43 0.00 19.01. 18:15 282 (W) 48
GU Vul s 2 0.774228 11.60 12.20 0.60 19.01. 18:15 302 (NW) 8
DK Cyg p 1 0.470693 10.37 10.93 0.56 19.01. 18:15 290 (W) 29
AI Tri p 3 0.19174566 16.00 16.50 0.50 19.01. 18:15 219 (SW) 66
GW Cep p 1 0.3188312 11.40 12.10 0.70 19.01. 18:16 353 (N) 59
GW Aur p 10 2.49481 12.66 13.30 0.64 19.01. 18:16 103 (E) 55
EO Lyn p 10 0.652416 13.80 14.60 0.80 19.01. 18:16 66 (NE) 53
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 19.01. 18:16 142 (SE) 39
LQ Com p 1 0.356835 12.80 13.30 0.50 19.01. 18:16 35 (NE) -6
IW TrA p 10 0.3146 14.20 14.60 0.40 19.01. 18:16 216 (SW) -72
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.