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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:35 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BT CrB p 9 0.0892 18.90 20.40 1.50 20.01. 12:45 293 (NW) 28
GG Del p 1 0.563226 12.40 12.80 0.40 20.01. 12:45 216 (SW) 51
V366 UMa p 8 0.4573045 13.60 14.20 0.60 20.01. 12:45 327 (NW) 33
V404 Aur p 1 0.754318 12.20 12.70 0.50 20.01. 12:45 39 (NE) 16
V505 And p 10 0.394143 13.80 14.60 0.80 20.01. 12:45 94 (E) 56
NN Aqr p 4 0.306779 13.47 14.14 0.67 20.01. 12:45 180 (S) 40
V936 Aql p 9 0.481821 13.90 14.80 0.90 20.01. 12:45 226 (SW) 24
EV Cet p 9 0.428224 11.60 12.08 0.48 20.01. 12:45 125 (SE) 25
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 20.01. 12:45 205 (SW) 77
KT Aps p 10 0.3742 15.00 15.30 0.30 20.01. 12:46 198 (S) -43
EX Psc p 1 0.289482 12.00 12.60 0.60 20.01. 12:46 133 (SE) 36
V737 Cep p 8 0.2987665 11.95 12.33 0.38 20.01. 12:46 349 (N) 76
CT Scl p 10 0.406798 11.91 12.12 0.21 20.01. 12:46 134 (SE) 1
V1102 Oph p 10 2.2155274 16.00 17.00 1.00 20.01. 12:47 243 (SW) 28
IY Aps p 10 0.4184362 12.70 13.00 0.30 20.01. 12:47 201 (S) -43
SY Aps s 6 0.278908 12.20 12.20 0.00 20.01. 12:47 207 (SW) -52
V452 Cam p 10 0.397443 12.10 12.30 0.20 20.01. 12:47 17 (N) 35
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 20.01. 12:47 218 (SW) 56
HO Psc p 9 0.324748 11.00 11.80 0.80 20.01. 12:48 109 (E) 32
V653 Lyr p 1 0.468813 11.23 11.56 0.33 20.01. 12:48 275 (W) 55
CT Cet s 6 0.2564878 9.29 9.29 0.00 20.01. 12:48 133 (SE) 7
VW Tri s 1 0.298863 13.90 14.40 0.50 20.01. 12:48 85 (E) 41
V466 Cam p 9 0.3998995 12.60 13.10 0.50 20.01. 12:48 15 (N) 35
RT Cha p 9 0.3551095 14.00 15.00 1.00 20.01. 12:48 182 (S) -59
G1077.0828 Aql p 1 1.705523 8.78 9.34 0.56 20.01. 12:48 215 (SW) 46
DX Tuc p 8 0.37711 9.48 9.79 0.31 20.01. 12:48 165 (S) -27
V470 Cam s 1 0.0956467 14.10 14.25 0.15 20.01. 12:48 17 (N) 31
V447 Cam p 7 0.83614 11.89 12.36 0.47 20.01. 12:48 19 (N) 33
V524 Hya p 10 0.15 17.12 19.40 2.28 20.01. 12:48 9 (N) -39
GQ Cha p 9 2.09192 13.65 14.80 1.15 20.01. 12:49 181 (S) -60
CR Aqr p 6 0.514491 13.60 14.50 0.90 20.01. 12:49 190 (S) 25
U Gem p 1 0.17690624 8.20 14.90 6.70 20.01. 12:49 27 (NE) -14
CL Cet p 10 0.621622 9.87 10.04 0.17 20.01. 12:49 141 (SE) 14
RZ Com s 1 0.338507 10.42 10.42 0.00 20.01. 12:49 322 (NW) -8
CG Cyg s 1 0.6311435 9.73 9.73 0.00 20.01. 12:50 217 (SW) 72
V594 Cen p 10 0.3170973 13.70 14.50 0.80 20.01. 12:50 254 (W) -55
AQ Boo p 1 0.333139 12.30 13.00 0.70 20.01. 12:50 304 (NW) -5
V789 Cep p 9 0.35363 14.58 14.58 0.00 20.01. 12:50 6 (N) 53
OQ UMa s 1 0.283356 13.00 13.60 0.60 20.01. 12:50 326 (NW) 28
GU Vul s 2 0.774228 11.60 12.20 0.60 20.01. 12:50 236 (SW) 57
V1237 Tau p 8 0.287447 14.03 14.18 0.15 20.01. 12:50 56 (NE) 5
QU Lup p 10 0.446493 10.37 10.56 0.19 20.01. 12:50 246 (SW) -41
QU Cyg s 1 0.3469114 14.50 15.10 0.60 20.01. 12:51 250 (W) 67
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 20.01. 12:51 248 (W) 58
DM Per p 6 2.7277427 7.86 8.59 0.73 20.01. 12:51 54 (NE) 50
LO Pav s 10 0.6598 15.90 16.50 0.60 20.01. 12:51 194 (S) -33
EP Oct p 10 0.448784 12.37 13.17 0.80 20.01. 12:51 188 (S) -50
RW Cap p 1 3.39235 9.80 11.00 1.20 20.01. 12:51 204 (SW) 19
V455 Mon p 5 0.6817285 14.50 15.30 0.80 20.01. 12:51 52 (NE) -27
V489 And s 8 0.422756 12.00 12.00 0.00 20.01. 12:51 116 (SE) 51
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.