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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:19 // 18:53 UTC
Civil Twilight (6°): 02:41 // 19:31 UTC
Nautical Twilight (12°): 01:48 // 20:24 UTC
Astronomical Twilight (18°): 00:34 // 21:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V359 Cas p 1 1.303887 11.80 12.60 0.80 27.07. 09:38 323 (NW) 31
V416 Gem s 7 0.256181 12.50 12.50 0.00 27.07. 09:38 180 (S) 62
V369 Cam p 8 0.3452048 12.50 13.20 0.70 27.07. 09:38 321 (NW) 67
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 27.07. 09:38 352 (N) 6
V648 Ori s 1 0.8132357 11.50 12.20 0.70 27.07. 09:38 222 (SW) 39
V632 Aur p 8 0.4652 15.95 17.25 1.30 27.07. 09:39 235 (SW) 74
V1137 Her p 10 0.37083 14.30 14.70 0.40 27.07. 09:39 30 (NE) 18
YZ Phe s 10 0.23472665 12.65 12.95 0.30 27.07. 09:39 231 (SW) -28
HW Vir p 1 0.11671953 10.50 11.20 0.70 27.07. 09:39 99 (E) -4
V2610 Oph p 1 0.426508 9.20 9.45 0.25 27.07. 09:39 23 (NE) -42
V652 Pup p 10 0.371829 9.66 9.84 0.18 27.07. 09:39 178 (S) 3
V454 Cam p 10 0.6016 13.90 14.30 0.40 27.07. 09:40 357 (N) 67
DS Psc s 4 0.3424915 11.75 11.75 0.00 27.07. 09:40 272 (W) 2
AF Pup p 10 0.3836773 13.30 13.50 0.20 27.07. 09:40 167 (S) -4
V341 Lyr p 10 1.414533 14.20 15.50 1.30 27.07. 09:40 4 (N) -1
MU Dra p 1 0.349664 12.76 12.96 0.20 27.07. 09:40 1 (N) 10
FU Lib p 2 0.780393 12.90 13.90 1.00 27.07. 09:41 59 (NE) -35
GT Eri p 10 0.901375 8.62 9.12 0.50 27.07. 09:41 217 (SW) 0
V557 And p 10 0.347444 14.20 15.00 0.80 27.07. 09:41 288 (W) 37
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 27.07. 09:41 357 (N) 8
UX UMa p 1 0.19667128 12.57 14.15 1.58 27.07. 09:41 47 (NE) 33
V496 Mon s 5 0.660764 12.50 12.80 0.30 27.07. 09:41 189 (S) 43
V581 Sco p 10 0.5110026 11.40 12.10 0.70 27.07. 09:41 74 (E) -65
V436 Nor p 10 0.6562 17.24 17.80 0.56 27.07. 09:41 121 (SE) -61
RV Psc p 1 0.5539893 11.30 12.00 0.70 27.07. 09:41 288 (W) 26
BI Vul s 1 0.2518236 14.15 14.86 0.71 27.07. 09:41 329 (NW) -7
V417 Cam p 10 0.28482 14.20 14.70 0.50 27.07. 09:41 332 (NW) 75
AH Gem p 1 0.336762 14.40 14.90 0.50 27.07. 09:41 184 (S) 56
V723 Per p 7 0.796424 12.24 12.70 0.46 27.07. 09:41 306 (NW) 44
Y Sex p 1 0.4198165 9.83 10.21 0.38 27.07. 09:42 127 (SE) 28
KK Boo p 10 0.279134 14.30 14.80 0.50 27.07. 09:42 48 (NE) 22
BS Cas s 1 0.440469 12.20 12.60 0.40 27.07. 09:42 316 (NW) 43
AX Vir s 1 0.7025264 10.00 10.24 0.24 27.07. 09:42 83 (E) -1
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 27.07. 09:42 355 (N) -7
EM TrA p 10 2.13147 10.10 10.50 0.40 27.07. 09:42 145 (SE) -55
PT Boo s 9 0.4466345 12.60 12.60 0.00 27.07. 09:42 39 (NE) 15
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 27.07. 09:42 350 (N) 21
AQ Cap s 7 0.3173885 13.00 13.00 0.00 27.07. 09:42 312 (NW) -51
KO Ara p 9 0.3825476 13.30 14.10 0.80 27.07. 09:42 115 (SE) -77
V1077 Cas p 9 0.260823 14.73 15.58 0.85 27.07. 09:42 315 (NW) 42
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 27.07. 09:43 321 (NW) -41
DQ CVn s 1 0.491422 12.28 12.56 0.28 27.07. 09:43 70 (E) 29
RR Crv p 8 5.158345 11.10 13.90 2.80 27.07. 09:43 108 (E) -8
AD CMa p 8 0.7933042 13.50 13.70 0.20 27.07. 09:43 178 (S) 20
V921 Her s 1 0.87738 9.44 9.44 0.00 27.07. 09:43 23 (NE) 11
V960 Cep p 6 0.333992 12.80 13.50 0.70 27.07. 09:43 334 (NW) 40
GP Boo s 1 0.81877 11.10 11.10 0.00 27.07. 09:43 54 (NE) 2
V500 Cam s 6 0.2483505 14.00 14.70 0.70 27.07. 09:43 11 (N) 60
V1695 Aql s 9 0.412779 10.90 11.20 0.30 27.07. 09:43 349 (N) -43
EV CVn p 3 0.335969 12.00 12.50 0.50 27.07. 09:43 67 (NE) 31
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.