Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RS Col s 4 0.67235 9.54 9.97 0.43 18.07. 10:10 202 (S) 8
V1233 Her p 10 0.3105942 11.80 12.16 0.36 18.07. 10:10 22 (N) 3
V418 Cam p 9 0.3067595 13.70 14.40 0.70 18.07. 10:10 349 (N) 67
G4922.0195 Leo p 9 0.62885 10.40 10.78 0.38 18.07. 10:10 111 (E) 14
MX Mon s 7 0.686442 11.40 11.70 0.30 18.07. 10:10 175 (S) 35
VW Boo s 1 0.342319 10.50 10.93 0.43 18.07. 10:11 67 (NE) -3
GQ Cnc p 2 0.422208 13.40 14.40 1.00 18.07. 10:11 119 (SE) 55
V364 Aur p 1 0.699025 11.40 12.20 0.80 18.07. 10:11 264 (W) 75
TY Tau p 1 1.0773635 11.50 12.00 0.50 18.07. 10:11 233 (SW) 45
RY Eri p 9 4.979286 10.09 10.80 0.71 18.07. 10:11 223 (SW) 12
EX Aqr p 6 0.8893855 11.90 12.80 0.90 18.07. 10:11 319 (NW) -30
EI CMi p 8 0.362536 12.80 13.50 0.70 18.07. 10:12 161 (S) 40
AC Cru s 6 0.904188 11.90 12.50 0.60 18.07. 10:12 145 (SE) -40
GT Lac p 8 0.2790438 15.50 17.00 1.50 18.07. 10:12 325 (NW) 16
EI Oct p 9 0.338519 11.41 12.15 0.74 18.07. 10:12 176 (S) -50
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 18.07. 10:12 346 (N) -8
V843 Cep p 10 0.49347 13.35 14.00 0.65 18.07. 10:12 351 (N) 40
IR Lib p 8 0.2743715 8.72 8.83 0.11 18.07. 10:12 82 (E) -46
V474 Peg p 10 0.442868 14.60 14.78 0.18 18.07. 10:12 326 (NW) 4
FP Eri p 9 0.335269 9.71 9.85 0.14 18.07. 10:13 242 (SW) 10
V354 UMa p 7 0.2938285 10.93 11.21 0.28 18.07. 10:13 49 (NE) 31
ST Ind s 10 0.4018812 11.30 11.79 0.49 18.07. 10:13 267 (W) -74
HL Dra p 1 0.944276 7.35 7.66 0.31 18.07. 10:13 3 (N) 18
V417 Nor p 10 0.4067 16.03 16.65 0.62 18.07. 10:13 122 (SE) -62
UX Ret p 7 0.4901044 8.32 9.02 0.70 18.07. 10:13 206 (SW) -21
V782 Cep p 10 0.3605843 15.79 15.88 0.09 18.07. 10:13 353 (N) 50
V449 Oph p 1 1.243083 11.50 13.30 1.80 18.07. 10:13 25 (NE) -26
TZ Boo p 1 0.29716095 10.41 11.00 0.59 18.07. 10:13 42 (NE) 13
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 18.07. 10:13 32 (NE) -28
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 18.07. 10:14 70 (E) 31
V369 Cam p 8 0.3452048 12.50 13.20 0.70 18.07. 10:14 321 (NW) 67
CW CMi s 1 0.313192 11.20 11.20 0.00 18.07. 10:14 164 (S) 39
XZ Cru p 10 0.824793 12.60 13.10 0.50 18.07. 10:14 140 (SE) -37
AH Aur p 1 0.4941067 10.20 10.70 0.50 18.07. 10:14 200 (S) 67
EH Mon p 9 3.634765 13.80 16.30 2.50 18.07. 10:14 183 (S) 33
V348 Aql p 6 0.6658369 13.00 14.50 1.50 18.07. 10:15 357 (N) -39
V2276 Cyg s 10 0.9716 11.40 11.40 0.00 18.07. 10:15 358 (N) 13
V580 Lyr p 1 0.289052 12.85 13.42 0.57 18.07. 10:15 2 (N) -4
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 18.07. 10:15 355 (N) 6
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 18.07. 10:15 355 (N) -11
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 18.07. 10:15 113 (SE) -22
V477 Peg p 9 0.2747515 11.65 11.75 0.10 18.07. 10:15 319 (NW) -10
V2712 Ori p 10 0.346489 12.54 12.82 0.28 18.07. 10:15 204 (SW) 29
BM UMa s 1 0.2712208 13.80 14.60 0.80 18.07. 10:15 70 (E) 49
AH Cnc s 1 0.360455 13.31 13.68 0.37 18.07. 10:15 140 (SE) 46
V1103 Her s 1 0.2913524 11.90 11.90 0.00 18.07. 10:15 11 (N) -5
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 18.07. 10:16 354 (N) -11
V664 Lyr s 8 0.359987 13.00 13.00 0.00 18.07. 10:16 4 (N) 3
BN CMa p 10 0.628271 14.80 15.80 1.00 18.07. 10:16 178 (S) 14
NR Cam s 1 0.255885 10.76 11.18 0.42 18.07. 10:16 6 (N) 61
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.