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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QV UMa s 6 0.311444 13.50 13.50 0.00 31.07. 08:17 67 (NE) 54
V421 Cas p 10 4.463606 14.50 15.70 1.20 31.07. 08:18 307 (NW) 53
CL CrB p 8 0.318808 11.41 11.72 0.31 31.07. 08:18 21 (N) -1
V599 Aur p 1 0.316533 11.67 11.96 0.29 31.07. 08:18 210 (SW) 70
V1016 Oph s 1 0.407161 13.10 14.10 1.00 31.07. 08:18 33 (NE) -41
MP Del s 6 21.3385 7.56 7.56 0.00 31.07. 08:18 320 (NW) -20
KX Nor p 10 0.58614 14.30 14.80 0.50 31.07. 08:19 120 (SE) -76
OQ Cam p 6 0.43784 10.90 11.40 0.50 31.07. 08:19 321 (NW) 67
BE Scl p 9 0.422901 10.37 10.83 0.46 31.07. 08:19 235 (SW) -10
SS Aps p 8 0.582672 13.30 14.04 0.74 31.07. 08:19 154 (SE) -59
PT Dra p 10 0.270768 14.30 14.90 0.60 31.07. 08:19 25 (NE) 21
DO Cas p 1 0.684666 8.39 9.01 0.62 31.07. 08:19 310 (NW) 61
PS Dra p 10 0.43747 13.05 13.35 0.30 31.07. 08:19 22 (N) 29
AX Cas s 1 0.6003735 12.80 12.90 0.10 31.07. 08:19 314 (NW) 52
IL Tau p 8 5.36064 12.40 14.40 2.00 31.07. 08:19 235 (SW) 61
EI Lib p 10 1.986891 9.50 10.50 1.00 31.07. 08:19 59 (NE) -51
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 31.07. 08:19 340 (N) -6
V442 Nor p 10 1.8258 14.61 15.00 0.39 31.07. 08:19 122 (SE) -71
BB Peg s 1 0.361501 10.80 11.40 0.60 31.07. 08:20 298 (NW) -2
RT LMi p 1 0.3749177 11.40 11.70 0.30 31.07. 08:20 87 (E) 45
EY CVn p 1 0.342687 11.91 12.25 0.34 31.07. 08:20 55 (NE) 16
V341 Dra p 8 1.650422 10.10 10.43 0.33 31.07. 08:20 13 (N) 31
V581 Sco p 10 0.5110026 11.40 12.10 0.70 31.07. 08:20 48 (NE) -74
GQ Dra p 3 0.765903 8.98 9.42 0.44 31.07. 08:21 5 (N) 12
EI CVn s 1 0.260766 11.80 12.45 0.65 31.07. 08:21 46 (NE) 9
BB Men p 10 0.257701 11.46 11.92 0.46 31.07. 08:21 178 (S) -35
TU Cha p 6 0.557048 13.30 13.80 0.50 31.07. 08:21 165 (S) -46
V2394 Oph s 8 0.589356 11.25 11.90 0.65 31.07. 08:21 41 (NE) -59
V603 Aur p 8 0.37475 12.70 13.40 0.70 31.07. 08:21 292 (W) 82
V659 Ara s 10 0.2918802 13.90 14.40 0.50 31.07. 08:22 146 (SE) -75
V526 And p 10 0.48558 14.30 15.10 0.80 31.07. 08:22 282 (W) 39
V389 Cas s 1 2.49481 10.80 10.80 0.00 31.07. 08:22 297 (NW) 46
RV Crt p 10 1.170501 9.20 9.70 0.50 31.07. 08:22 110 (E) -9
V1637 Ori p 9 1.82278 12.00 13.10 1.10 31.07. 08:23 200 (S) 35
V868 Cep p 5 1.120524 13.35 13.82 0.47 31.07. 08:23 327 (NW) 28
V931 Cyg s 1 0.341513 13.90 14.50 0.60 31.07. 08:23 338 (N) -7
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 31.07. 08:23 93 (E) 9
V475 Cam p 9 0.4586 13.61 13.66 0.05 31.07. 08:23 13 (N) 64
FI Boo s 1 0.389997 9.60 9.60 0.00 31.07. 08:23 24 (NE) 17
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 31.07. 08:23 353 (N) -7
V1481 Cyg s 8 2.763257 12.14 12.54 0.40 31.07. 08:23 327 (NW) 24
CW Cas s 1 0.318862 11.02 11.47 0.45 31.07. 08:23 319 (NW) 48
U Peg s 1 0.3747772 9.23 9.73 0.50 31.07. 08:23 281 (W) 12
GO Psc s 8 0.453256 13.05 13.35 0.30 31.07. 08:23 281 (W) 34
FG Lyn p 9 1.43577 10.77 11.04 0.27 31.07. 08:23 69 (E) 69
XZ Mon s 8 0.876084 13.40 13.60 0.20 31.07. 08:23 164 (S) 35
RR TrA p 8 0.7130905 10.36 11.85 1.49 31.07. 08:24 142 (SE) -71
TY Del p 1 1.191132 9.70 10.90 1.20 31.07. 08:24 313 (NW) -15
GN CVn p 1 0.395009 12.00 12.50 0.50 31.07. 08:24 43 (NE) 13
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 31.07. 08:24 337 (NW) -57
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.