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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TY Boo p 1 0.3171485 10.81 11.47 0.66 23.04. 01:24 235 (SW) 68
SW Gru p 10 0.28812 13.50 14.00 0.50 23.04. 01:24 126 (SE) -28
ST Aqr s 1 0.780991 9.15 9.37 0.22 23.04. 01:24 96 (E) -4
GQ Aps p 10 0.6353 14.50 15.00 0.50 23.04. 01:24 183 (S) -38
QY Boo p 10 0.341883 12.70 12.90 0.20 23.04. 01:24 238 (SW) 79
V406 Cam p 10 0.290534 12.65 13.00 0.35 23.04. 01:24 351 (N) 24
KO Del s 1 0.5833444 12.50 12.00 -0.50 23.04. 01:24 100 (E) 29
GG CVn s 1 0.385947 12.00 12.00 0.00 23.04. 01:24 251 (W) 56
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 23.04. 01:25 105 (E) 51
V388 Gem p 4 0.605945 12.33 13.60 1.27 23.04. 01:25 321 (NW) -13
YY Eri s 1 0.3214963 8.37 8.99 0.62 23.04. 01:25 7 (N) -50
HR Lac s 1 0.42907 13.90 14.30 0.40 23.04. 01:25 55 (NE) 40
OO Cyg p 7 0.2620015 14.10 14.60 0.50 23.04. 01:25 89 (E) 52
AH Cnc s 1 0.360455 13.31 13.68 0.37 23.04. 01:25 297 (NW) -6
S Hyi p 10 0.903114 11.28 12.05 0.77 23.04. 01:25 165 (S) -54
V400 Lyr p 1 0.253427 12.70 13.35 0.65 23.04. 01:25 97 (E) 59
V637 Cen p 10 0.378416 12.50 13.10 0.60 23.04. 01:26 205 (SW) -5
V445 Dra p 10 0.3214714 13.40 14.10 0.70 23.04. 01:26 25 (NE) 56
AE Cas s 1 0.7591207 12.70 12.80 0.10 23.04. 01:26 17 (N) 35
V712 And p 10 0.367179 10.03 10.24 0.21 23.04. 01:26 51 (NE) 16
V1222 Tau p 4 0.295362 13.28 13.64 0.36 23.04. 01:26 18 (N) -29
SZ Cam p 1 2.698456 7.00 7.29 0.29 23.04. 01:26 3 (N) 22
V1054 Cyg p 10 3.35 15.80 17.00 1.20 23.04. 01:26 59 (NE) 53
TX Cha p 6 0.901645 13.08 14.00 0.92 23.04. 01:26 193 (S) -48
V582 Lyr s 1 0.255905 13.44 13.44 0.00 23.04. 01:26 96 (E) 63
V1047 Her s 1 0.320736 12.26 12.26 0.00 23.04. 01:27 152 (SE) 72
GZ Gem s 6 1.225009 13.60 13.60 0.00 23.04. 01:27 332 (NW) -17
V1823 Cyg p 6 0.846257 11.72 12.25 0.53 23.04. 01:27 90 (E) 48
ER Cep s 9 0.2857369 15.67 16.27 0.60 23.04. 01:27 6 (N) 47
FG Gem p 1 0.819128 11.60 12.60 1.00 23.04. 01:27 326 (NW) -17
V344 Lac s 1 0.392239 12.20 13.00 0.80 23.04. 01:27 52 (NE) 39
V2640 Oph p 7 0.419892 12.50 13.20 0.70 23.04. 01:27 161 (S) 44
V625 Aur p 9 0.3309 16.85 17.43 0.58 23.04. 01:27 345 (N) 1
V981 Aql p 10 1.058151 14.10 15.30 1.20 23.04. 01:28 125 (SE) 31
V907 Cyg s 1 0.541362 14.20 14.90 0.70 23.04. 01:29 103 (E) 50
EL Aqr p 1 0.48141 10.38 10.73 0.35 23.04. 01:29 81 (E) -18
BO Ari s 1 0.3181937 10.00 10.00 0.00 23.04. 01:29 31 (NE) -7
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 23.04. 01:29 104 (E) 56
V342 Lac p 1 0.700587 12.40 12.90 0.50 23.04. 01:29 53 (NE) 40
V564 And p 4 0.39177 13.98 14.07 0.09 23.04. 01:29 26 (NE) 10
V575 Sco p 10 0.658934 12.70 13.10 0.40 23.04. 01:29 176 (S) 3
UV Psc p 1 0.861047 8.91 10.05 1.14 23.04. 01:29 53 (NE) -19
LO And s 1 0.3804371 11.20 11.82 0.62 23.04. 01:29 50 (NE) 26
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 23.04. 01:30 69 (E) 8
BO Peg s 1 0.580428 11.50 11.60 0.10 23.04. 01:30 94 (E) 19
VY Pup p 5 0.8167331 10.80 11.40 0.60 23.04. 01:30 300 (NW) -37
V365 Aur p 8 1.020947 13.80 15.10 1.30 23.04. 01:30 350 (N) 10
V810 Cep p 9 0.584566 13.10 13.60 0.50 23.04. 01:31 48 (NE) 60
V444 And p 7 0.46878 13.04 13.74 0.70 23.04. 01:31 36 (NE) 11
V1167 Her s 3 0.275279 9.89 9.89 0.00 23.04. 01:31 186 (S) 47
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.