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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:44 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:21 UTC
Astronomical Twilight (18°): 00:40 // 21:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V423 Dra p 10 1.21747 10.93 11.25 0.32 28.07. 13:18 28 (NE) 24
V808 Cep p 10 0.484564 11.55 11.92 0.37 28.07. 13:18 353 (N) 51
V380 Gem s 6 0.33661 13.15 13.90 0.75 28.07. 13:18 270 (W) 34
LX Ser p 1 0.1584325 13.30 17.40 4.10 28.07. 13:18 90 (E) 25
V342 Her s 1 0.851731 10.50 10.70 0.20 28.07. 13:18 55 (NE) 4
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 28.07. 13:18 99 (E) -31
V365 Peg p 8 1.080321 10.12 10.59 0.47 28.07. 13:18 15 (N) -16
EX Del p 1 0.3309877 12.80 13.30 0.50 28.07. 13:19 37 (NE) -17
AS Cen p 10 0.3052373 13.00 13.20 0.20 28.07. 13:19 176 (S) -17
V576 Lyr p 2 0.533573 12.30 12.70 0.40 28.07. 13:19 43 (NE) 16
BE Dra s 1 0.522495 11.30 11.50 0.20 28.07. 13:19 24 (NE) 38
BI Vul s 1 0.2518236 14.15 14.86 0.71 28.07. 13:19 19 (N) -11
NR Cam s 1 0.255885 10.76 11.18 0.42 28.07. 13:19 345 (N) 58
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 28.07. 13:20 21 (N) 21
CV Cyg p 1 0.983425 10.80 11.40 0.60 28.07. 13:20 32 (NE) 6
RS Lep s 6 1.288542 9.91 9.96 0.05 28.07. 13:20 243 (SW) -4
BZ Peg s 4 1.257955 14.00 14.00 0.00 28.07. 13:20 15 (N) -12
V637 Cen p 10 0.378416 12.50 13.10 0.60 28.07. 13:20 142 (SE) -11
V1095 Her s 1 0.415379 11.90 11.90 0.00 28.07. 13:20 52 (NE) 26
BI Ser s 1 1.204852 11.50 12.20 0.70 28.07. 13:20 88 (E) 21
DW UMa s 1 0.13660653 15.10 16.60 1.50 28.07. 13:20 350 (N) 81
AV Tel p 10 0.416963 13.20 14.30 1.10 28.07. 13:20 115 (SE) -54
V471 Cas s 1 0.4009368 14.10 14.10 0.00 28.07. 13:20 336 (NW) 21
XZ For p 9 0.308127 9.90 10.28 0.38 28.07. 13:20 271 (W) -53
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 28.07. 13:20 226 (SW) 61
W UMa p 1 0.3336367 7.75 8.48 0.73 28.07. 13:21 308 (NW) 79
UY Hya s 9 0.727521 13.30 13.80 0.50 28.07. 13:21 214 (SW) 38
BF Tri s 9 0.326566 14.00 14.50 0.50 28.07. 13:21 323 (NW) 0
V470 Hya p 7 0.395393 13.00 13.50 0.50 28.07. 13:21 226 (SW) 31
V408 Cam p 10 1.0417 13.10 13.30 0.20 28.07. 13:21 330 (NW) 51
FW Per s 2 0.7912316 14.30 14.30 0.00 28.07. 13:21 312 (NW) 35
V1333 Her p 1 0.317594 13.27 13.82 0.55 28.07. 13:21 42 (NE) 25
AU Aqr p 10 0.3711583 12.90 14.00 1.10 28.07. 13:21 13 (N) -64
I Boo p 1 0.2678178 5.80 6.40 0.60 28.07. 13:22 68 (E) 49
V951 Per p 7 0.270478 12.70 13.20 0.50 28.07. 13:22 299 (NW) 20
V594 Lyr p 5 0.255999 14.00 14.33 0.33 28.07. 13:22 40 (NE) 19
V549 And p 10 0.315957 14.00 14.50 0.50 28.07. 13:22 326 (NW) 10
YY CrB s 1 0.37656 8.64 8.64 0.00 28.07. 13:22 72 (E) 37
SU Aqr p 2 1.044698 10.20 10.80 0.60 28.07. 13:23 358 (N) -53
V338 Aqr s 9 0.285143 12.40 12.40 0.00 28.07. 13:23 20 (N) -39
V360 Cas p 1 1.500584 12.10 13.40 1.30 28.07. 13:23 353 (N) 16
V502 Her s 1 0.3692772 12.80 13.50 0.70 28.07. 13:23 60 (NE) 17
GH Aqr p 6 0.305585 13.40 13.80 0.40 28.07. 13:23 10 (N) -45
V1151 Her p 10 0.27818 12.80 13.05 0.25 28.07. 13:23 59 (NE) 41
QS UMa p 9 0.4183 15.70 17.65 1.95 28.07. 13:23 277 (W) 78
RU Eri p 1 0.632199 9.37 10.15 0.78 28.07. 13:23 270 (W) -20
AC Tau p 1 2.043366 10.30 13.10 2.80 28.07. 13:24 273 (W) -1
V1271 Her p 10 0.31962 14.20 14.70 0.50 28.07. 13:24 55 (NE) 24
V349 Cen p 10 0.4556414 13.90 14.50 0.60 28.07. 13:24 169 (S) -2
V866 Cep p 10 0.3259 13.40 14.00 0.60 28.07. 13:24 6 (N) 29
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.