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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AM Oct s 10 0.5017 14.40 14.90 0.50 21.07. 08:33 201 (S) -58
V2021 Cyg p 3 3.804225 8.90 9.50 0.60 21.07. 08:33 320 (NW) 5
AQ Mon p 4 2.5455527 10.50 11.30 0.80 21.07. 08:33 150 (SE) 28
DY CVn p 1 0.2459495 12.00 12.50 0.50 21.07. 08:33 48 (NE) 14
SW Sex p 1 0.13493852 14.80 16.70 1.90 21.07. 08:33 107 (E) 9
QQ Boo p 8 0.2764765 12.45 12.85 0.40 21.07. 08:33 20 (N) 9
LT Cam s 2 0.2766042 14.50 14.50 0.00 21.07. 08:33 20 (N) 79
V689 Cyg s 9 1.4553015 14.00 14.00 0.00 21.07. 08:33 332 (NW) 2
IN Cnc s 5 0.501459 13.00 12.00 -1.00 21.07. 08:33 106 (E) 34
V494 Cyg s 8 1.794326 13.50 13.60 0.10 21.07. 08:33 327 (NW) 2
AL Lep p 10 0.448643 9.45 9.78 0.33 21.07. 08:33 186 (S) 20
CE Del p 6 0.5972727 13.30 13.80 0.50 21.07. 08:33 315 (NW) -19
V1430 Aql p 1 0.873721 10.20 10.80 0.60 21.07. 08:34 327 (NW) -30
IS Boo s 8 0.25145 14.00 14.00 0.00 21.07. 08:34 31 (NE) 18
RW PsA p 9 0.3604495 11.05 11.76 0.71 21.07. 08:34 266 (W) -33
V502 Her p 1 0.3692772 12.80 13.70 0.90 21.07. 08:34 359 (N) -8
MX Mon s 7 0.686442 11.40 11.70 0.30 21.07. 08:34 150 (SE) 31
AI Gem s 1 0.7242082 13.80 14.00 0.20 21.07. 08:34 146 (SE) 52
HX UMa s 5 0.379156 8.89 9.06 0.17 21.07. 08:34 55 (NE) 27
V718 Her p 7 0.5960123 13.90 14.30 0.40 21.07. 08:34 4 (N) 7
DU CVn p 2 0.3071015 13.10 14.50 1.40 21.07. 08:34 51 (NE) 17
LV CMa s 9 1.18348 8.65 8.65 0.00 21.07. 08:34 154 (SE) 25
IX Boo p 8 0.35431 12.90 13.30 0.40 21.07. 08:34 43 (NE) -4
PZ UMa p 7 0.2626732 12.50 13.10 0.60 21.07. 08:35 67 (NE) 53
IR Lib p 8 0.2743715 8.72 8.83 0.11 21.07. 08:35 59 (NE) -59
V513 Her s 3 0.3037692 15.30 15.70 0.40 21.07. 08:35 358 (N) -16
V496 Cam p 7 0.392897 13.95 14.40 0.45 21.07. 08:35 11 (N) 56
FW Aqr p 8 4.8864 12.95 14.40 1.45 21.07. 08:35 279 (W) -20
V963 Per s 1 0.462078 13.20 13.20 0.00 21.07. 08:35 293 (NW) 82
V350 CrA p 10 0.466223 13.20 13.90 0.70 21.07. 08:35 325 (NW) -76
Z Vul s 1 2.454932 7.25 7.57 0.32 21.07. 08:35 335 (NW) -11
GT Boo s 2 0.568922 12.10 12.10 0.00 21.07. 08:35 26 (NE) 3
R CMa s 1 1.13595 5.70 5.70 0.00 21.07. 08:35 153 (SE) 20
V470 Cam s 1 0.0956467 14.10 14.25 0.15 21.07. 08:35 27 (NE) 69
DI CVn p 1 0.305966 13.60 14.40 0.80 21.07. 08:36 56 (NE) 18
V733 Her s 3 0.4174915 13.80 14.30 0.50 21.07. 08:36 2 (N) 8
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 21.07. 08:36 319 (NW) 33
DF Hya s 1 0.3306016 11.00 11.50 0.50 21.07. 08:36 119 (SE) 29
CL Cet s 10 0.621622 9.87 9.87 0.00 21.07. 08:36 248 (W) -5
FQ Per p 7 3.977048 13.50 14.80 1.30 21.07. 08:36 260 (W) 75
V1134 Her s 7 0.602935 12.50 12.50 0.00 21.07. 08:37 345 (N) -27
DG CMi s 8 0.366037 11.94 12.05 0.11 21.07. 08:37 143 (SE) 44
SX Lup s 5 0.685845 11.50 11.80 0.30 21.07. 08:37 82 (E) -70
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.07. 08:37 349 (N) -38
V512 Cam p 9 0.572739 12.80 13.05 0.25 21.07. 08:37 8 (N) 52
GR Vir s 1 0.346974 7.80 8.20 0.40 21.07. 08:37 54 (NE) -34
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 21.07. 08:38 332 (NW) 14
FY Psc p 9 0.3562175 12.75 13.30 0.55 21.07. 08:38 278 (W) 36
CP Psc p 1 0.6840085 10.69 11.05 0.36 21.07. 08:38 278 (W) 37
AK Her s 1 0.4215225 8.29 8.64 0.35 21.07. 08:38 6 (N) -23
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.