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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PZ Boo p 7 0.622672 12.90 13.40 0.50 21.12. 21:44 14 (N) 5
AH Gem p 1 0.336762 14.40 14.90 0.50 21.12. 21:44 132 (SE) 48
HL Aur p 1 0.6225056 10.80 11.90 1.10 21.12. 21:44 82 (E) 75
DE Lyn p 1 0.408818 13.13 13.90 0.77 21.12. 21:44 55 (NE) 58
V1140 Cen p 9 0.434606 13.60 14.70 1.10 21.12. 21:44 96 (E) -47
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 21.12. 21:44 264 (W) -13
NX Cam s 8 0.605772 10.50 10.50 0.00 21.12. 21:44 317 (NW) 75
PS Lyr s 6 1.4469835 11.30 11.40 0.10 21.12. 21:44 327 (NW) -6
IZ Mon p 1 0.779805 11.90 12.60 0.70 21.12. 21:44 135 (SE) 40
V947 Oph p 7 0.7977454 15.25 15.60 0.35 21.12. 21:44 338 (N) -32
EM Lac p 1 0.3891351 12.50 13.09 0.59 21.12. 21:45 314 (NW) 35
DO Leo p 7 0.2345148 16.00 17.00 1.00 21.12. 21:45 81 (E) 13
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 21.12. 21:45 263 (W) -12
GG CVn p 1 0.385947 12.00 12.50 0.50 21.12. 21:45 35 (NE) 0
PS Boo p 10 0.28164 12.30 12.60 0.30 21.12. 21:45 14 (N) 12
WX UMi p 10 0.38714 14.40 15.10 0.70 21.12. 21:45 15 (N) 38
RY CMi s 6 3.26488 11.90 12.00 0.10 21.12. 21:45 130 (SE) 36
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 21.12. 21:45 80 (E) -3
HQ Pav p 10 0.9262 12.50 12.80 0.30 21.12. 21:46 214 (SW) -59
V556 And p 1 0.43141 14.55 14.80 0.25 21.12. 21:46 276 (W) 61
GW Cep s 1 0.3188312 11.40 12.00 0.60 21.12. 21:46 347 (N) 56
V1241 Tau p 1 0.823271 9.38 10.28 0.90 21.12. 21:46 207 (SW) 36
UX UMa p 1 0.19667128 12.57 14.15 1.58 21.12. 21:46 29 (NE) 20
SV Gru p 10 1.35939 11.96 14.16 2.20 21.12. 21:46 245 (SW) -40
V781 Tau p 1 0.344909 8.90 9.30 0.40 21.12. 21:46 148 (SE) 64
OO Lac s 5 1.755948 12.50 12.80 0.30 21.12. 21:46 315 (NW) 38
GU Aps p 10 0.436522 14.00 14.70 0.70 21.12. 21:46 175 (S) -59
GU Boo p 1 0.4887296 13.10 13.70 0.60 21.12. 21:46 18 (N) -4
V396 Cam p 9 0.386297 13.70 14.10 0.40 21.12. 21:46 9 (N) 67
FP Vul p 10 1.10455509 15.40 16.70 1.30 21.12. 21:46 324 (NW) -4
V506 Cam p 8 0.3401 12.70 13.30 0.60 21.12. 21:46 8 (N) 52
V400 Lyr p 1 0.253427 12.70 13.35 0.65 21.12. 21:47 332 (NW) 4
EP Aur s 1 0.5910081 10.80 10.90 0.10 21.12. 21:47 133 (SE) 66
CW Vel s 10 2.360927 10.10 10.20 0.10 21.12. 21:47 143 (SE) -26
SW Sex p 1 0.13493852 14.80 16.70 1.90 21.12. 21:47 99 (E) 3
V959 Cep p 9 0.372264 11.45 11.68 0.23 21.12. 21:47 326 (NW) 51
V436 Dra p 10 0.430194 14.15 14.80 0.65 21.12. 21:47 343 (N) 36
HU And p 10 0.2857905 16.50 17.20 0.70 21.12. 21:47 282 (W) 46
ER Cep p 9 0.2857369 15.67 16.34 0.67 21.12. 21:48 353 (N) 52
SV Equ p 8 0.880971 9.25 9.50 0.25 21.12. 21:48 296 (NW) -13
V1151 Her p 10 0.27818 12.80 13.05 0.25 21.12. 21:48 8 (N) 9
V365 Dra p 10 0.35396 11.82 12.03 0.21 21.12. 21:48 356 (N) 15
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 21.12. 21:48 245 (SW) 42
QV UMa s 6 0.311444 13.50 13.50 0.00 21.12. 21:49 60 (NE) 45
CT Cet p 6 0.2564878 9.29 9.48 0.19 21.12. 21:49 231 (SW) 4
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 21.12. 21:49 131 (SE) 43
V524 Mon s 3 0.28361685 14.40 15.20 0.80 21.12. 21:49 140 (SE) 35
V447 Vel p 8 0.9719 11.73 12.24 0.51 21.12. 21:49 145 (SE) -14
CV Cam s 3 0.973261 9.41 9.41 0.00 21.12. 21:49 294 (NW) 79
V643 Her p 4 1.223089 13.50 15.00 1.50 21.12. 21:49 336 (NW) -13
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.