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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:34 // 15:52 UTC
Civil Twilight (6°): 06:01 // 16:25 UTC
Nautical Twilight (12°): 05:22 // 17:04 UTC
Astronomical Twilight (18°): 04:44 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IY UMa p 4 0.0739138 18.40 20.00 1.60 30.01. 20:44 52 (NE) 53
DI CVn s 1 0.305966 13.60 13.60 0.00 30.01. 20:45 64 (NE) 25
V426 Her s 9 0.4921282 15.50 15.80 0.30 30.01. 20:45 12 (N) -16
V1043 Her p 8 0.410255 13.63 14.71 1.08 30.01. 20:45 13 (N) 11
XZ CMi s 1 0.5788095 9.70 9.80 0.10 30.01. 20:45 151 (SE) 40
V687 Cyg s 2 1.7072309 10.20 10.40 0.20 30.01. 20:45 347 (N) -9
V731 Her p 1 0.4264073 13.30 13.90 0.60 30.01. 20:45 12 (N) 5
TX Cet s 1 0.740841 10.90 11.12 0.22 30.01. 20:45 252 (W) 14
V1112 Cen p 9 0.386639 13.80 14.60 0.80 30.01. 20:45 123 (SE) -29
AC Cnc p 1 0.3004773 13.80 15.40 1.60 30.01. 20:45 131 (SE) 43
UX Men s 10 4.1811 8.80 9.47 0.67 30.01. 20:46 184 (S) -37
EQ CMa p 10 2.2915 13.50 15.00 1.50 30.01. 20:46 174 (S) 24
V640 Ori p 3 2.02072 11.20 13.50 2.30 30.01. 20:46 189 (S) 30
V445 Cyg s 6 1.947773 11.70 11.70 0.00 30.01. 20:46 337 (NW) 2
NY Vir p 1 0.10101597 13.30 14.22 0.92 30.01. 20:46 77 (E) -13
V392 Ori s 1 0.659284 10.90 10.90 0.00 30.01. 20:46 187 (S) 58
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 30.01. 20:46 345 (N) -2
EX Lac s 1 1.739306 13.60 13.60 0.00 30.01. 20:46 323 (NW) 26
V750 CrA p 10 0.37913 9.94 10.17 0.23 30.01. 20:47 345 (N) -77
NS Lac p 6 1.015555 14.10 14.90 0.80 30.01. 20:47 323 (NW) 23
OQ Boo s 8 0.398071 12.17 12.25 0.08 30.01. 20:47 43 (NE) 0
V684 Mon s 1 1.85142 8.43 8.43 0.00 30.01. 20:47 175 (S) 50
UY Men p 10 2.2756 12.23 13.03 0.80 30.01. 20:47 189 (S) -40
IP Peg p 1 0.15820616 13.00 18.60 5.60 30.01. 20:47 294 (NW) 4
U Ret p 10 0.3549563 13.64 14.32 0.68 30.01. 20:47 205 (SW) -26
V452 Cam p 10 0.397443 12.10 12.30 0.20 30.01. 20:47 4 (N) 70
IL Cnc p 1 0.267656 12.35 12.96 0.61 30.01. 20:47 122 (SE) 48
BH Cap p 10 1.078043 8.03 8.16 0.13 30.01. 20:47 317 (NW) -44
V419 Cam p 10 0.414658 12.30 12.60 0.30 30.01. 20:48 345 (N) 77
SY Sge p 6 3.53926212 10.50 11.20 0.70 30.01. 20:48 338 (N) -19
V800 Cep p 10 1.218048 13.00 13.70 0.70 30.01. 20:48 347 (N) 53
IN Boo p 7 0.285759 13.90 14.80 0.90 30.01. 20:48 52 (NE) 9
V344 Dra p 9 0.332887 13.70 14.20 0.50 30.01. 20:48 21 (N) 23
V853 Cep p 10 0.615422 13.70 14.20 0.50 30.01. 20:48 343 (N) 35
DN Cam p 1 0.4983105 8.23 8.73 0.51 30.01. 20:48 342 (N) 64
HT Vir s 1 0.4076729 7.06 7.48 0.42 30.01. 20:48 72 (E) -8
AW CrB s 1 0.3609357 11.08 11.08 0.00 30.01. 20:48 27 (NE) 1
KN Per p 1 0.866461 11.20 11.80 0.60 30.01. 20:49 273 (W) 57
IT Her s 1 0.3393957 12.90 12.90 0.00 30.01. 20:49 356 (N) -15
V934 Mon p 9 0.509444 12.60 13.20 0.60 30.01. 20:49 166 (S) 38
V475 Hya p 7 0.317122 12.60 13.10 0.50 30.01. 20:49 145 (SE) 36
V2769 Ori p 5 0.27872 15.00 15.30 0.30 30.01. 20:50 192 (S) 44
IS Boo s 8 0.25145 14.00 14.00 0.00 30.01. 20:50 40 (NE) 23
RT CMa p 1 1.29374 11.40 12.90 1.50 30.01. 20:50 185 (S) 22
BL Dra p 4 0.402665 11.90 12.20 0.30 30.01. 20:50 351 (N) 22
V635 Cyg p 1 0.760358 13.30 14.40 1.10 30.01. 20:50 330 (NW) 16
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 30.01. 20:50 316 (NW) 46
HI Leo p 1 0.3115905 10.90 11.60 0.70 30.01. 20:50 105 (E) 14
NP Del p 10 0.777808 8.89 8.97 0.08 30.01. 20:51 324 (NW) -18
DD Com s 1 0.2692074 14.30 14.90 0.60 30.01. 20:51 76 (E) 17
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.