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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 23.07. 11:51 55 (NE) 14
IS Boo p 8 0.25145 14.00 14.60 0.60 23.07. 11:51 58 (NE) 41
DR Lyn p 8 1.780882 11.60 14.30 2.70 23.07. 11:51 273 (W) 85
MS Pav s 10 0.33474 13.70 14.10 0.40 23.07. 11:51 176 (S) -66
PT Dra p 10 0.270768 14.30 14.90 0.60 23.07. 11:51 47 (NE) 39
QS And p 9 0.276678 16.67 17.09 0.42 23.07. 11:52 317 (NW) 0
TW Cir p 9 1.110105 13.00 14.30 1.30 23.07. 11:52 153 (SE) -42
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 23.07. 11:52 80 (E) -17
V664 Lyr s 8 0.359987 13.00 13.00 0.00 23.07. 11:52 25 (NE) 7
V931 Cyg s 1 0.341513 13.90 14.50 0.60 23.07. 11:52 17 (N) -8
V630 Aql p 10 3.222013 14.30 16.00 1.70 23.07. 11:52 23 (NE) -29
BF Tri p 9 0.326566 14.00 14.60 0.60 23.07. 11:53 303 (NW) 13
BU Cep s 5 1.414368 12.20 12.20 0.00 23.07. 11:53 349 (N) 26
DX CVn s 1 0.35738 12.25 12.60 0.35 23.07. 11:53 80 (E) 46
MM Dra s 8 0.2644 14.54 14.54 0.00 23.07. 11:53 7 (N) 26
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 23.07. 11:54 326 (NW) 31
V1277 Cen p 10 2.12676 16.35 16.39 0.04 23.07. 11:54 150 (SE) -36
FS Aqr s 7 0.26205 13.20 13.20 0.00 23.07. 11:54 339 (N) -38
RW Gem p 1 2.8654972 9.53 11.76 2.23 23.07. 11:54 249 (W) 46
HN Cnc p 1 0.49451 11.10 11.50 0.40 23.07. 11:54 199 (S) 55
HY Pav s 10 0.351657 11.40 12.10 0.70 23.07. 11:54 174 (S) -66
QX Boo p 9 0.3604665 12.50 13.20 0.70 23.07. 11:54 50 (NE) 30
BL Eri p 1 0.416918 11.51 12.28 0.77 23.07. 11:55 249 (W) 2
IP Peg s 1 0.15820616 13.00 13.00 0.00 23.07. 11:55 325 (NW) -15
ER Cep s 9 0.2857369 15.67 16.27 0.60 23.07. 11:55 354 (N) 47
V1055 Cyg p 10 1.15945 14.60 15.50 0.90 23.07. 11:55 2 (N) 13
V1311 Aql p 10 1.05169 16.50 17.40 0.90 23.07. 11:55 20 (N) -33
FY Psc p 9 0.3562175 12.75 13.30 0.55 23.07. 11:55 313 (NW) 7
V509 Cyg s 6 1.609159 13.10 13.10 0.00 23.07. 11:56 4 (N) 7
TX Her p 1 2.05980944 8.54 9.31 0.77 23.07. 11:56 39 (NE) 14
G5818.1148 Aqr p 6 0.9156 12.02 12.02 0.00 23.07. 11:56 320 (NW) -49
V337 Cam p 8 0.756775 9.95 10.40 0.45 23.07. 11:56 326 (NW) 52
CG Cha s 10 0.3765523 13.90 14.40 0.50 23.07. 11:56 175 (S) -41
V1909 Cyg p 9 3.09472 13.09 13.78 0.69 23.07. 11:56 354 (N) -5
RW Tri p 1 0.23188315 12.50 15.61 3.11 23.07. 11:56 295 (NW) 16
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 23.07. 11:56 7 (N) 13
OO Cyg p 7 0.2620015 14.10 14.60 0.50 23.07. 11:57 14 (N) -1
V610 Cyg p 10 1.497998 13.00 13.80 0.80 23.07. 11:57 355 (N) 1
LO Com s 1 0.2863605 12.38 12.38 0.00 23.07. 11:57 101 (E) 44
V770 Aql p 2 1.592912 13.60 14.60 1.00 23.07. 11:58 17 (N) -29
V740 Per s 4 0.373042 11.22 11.87 0.65 23.07. 11:58 283 (W) 35
EX Psc s 1 0.289482 12.00 12.00 0.00 23.07. 11:58 308 (NW) -21
V737 Per p 1 0.366599 12.65 13.22 0.57 23.07. 11:58 287 (W) 30
V806 Cep p 10 1.352633 11.09 11.35 0.26 23.07. 11:58 345 (N) 52
BX CMi s 2 1.535093 10.80 10.80 0.00 23.07. 11:58 219 (SW) 42
V1374 Tau p 1 0.250818 13.00 13.50 0.50 23.07. 11:58 258 (W) 48
CM Dra p 1 1.26839 12.87 13.63 0.76 23.07. 11:58 36 (NE) 31
MU Lac p 10 0.2775155 14.10 15.10 1.00 23.07. 11:58 347 (N) 13
V1315 Her p 1 0.358361 12.75 13.10 0.35 23.07. 11:58 34 (NE) 9
TY Tau s 1 1.0773635 11.50 11.50 0.00 23.07. 11:58 263 (W) 26
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.