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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°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V369 Cam p 8 0.3452048 12.50 13.20 0.70 18.07. 07:23 15 (N) 75
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 18.07. 07:23 294 (NW) 18
V753 Per p 9 2.20014 12.98 13.73 0.75 18.07. 07:23 305 (NW) 69
V445 Peg p 1 0.40465 14.00 14.50 0.50 18.07. 07:24 293 (NW) 16
V842 Cep p 10 0.2889547 14.00 14.70 0.70 18.07. 07:24 342 (N) 45
UX Ret s 7 0.4901044 8.32 9.02 0.70 18.07. 07:24 182 (S) -14
V396 Mon s 1 0.3963436 12.60 13.50 0.90 18.07. 07:24 133 (SE) 34
V577 Lyr s 9 0.390011 14.50 14.50 0.00 18.07. 07:24 334 (NW) 11
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 18.07. 07:25 329 (NW) -63
V1034 Cyg s 1 0.976932 9.60 9.90 0.30 18.07. 07:25 312 (NW) 6
RS PsA p 10 0.593358 14.30 15.20 0.90 18.07. 07:25 252 (W) -19
EX CMa s 10 74.111 13.00 13.00 0.00 18.07. 07:25 139 (SE) 17
V490 Cam p 10 0.3234825 13.80 14.30 0.50 18.07. 07:25 23 (NE) 57
ZZ PsA p 10 0.373893 9.28 9.56 0.28 18.07. 07:25 255 (W) -24
FN Lyn p 9 1.810774 10.00 10.80 0.80 18.07. 07:25 74 (E) 44
EZ Mon p 2 0.3761659 12.90 13.40 0.50 18.07. 07:25 131 (SE) 23
MR Com p 1 0.412743 12.00 12.45 0.45 18.07. 07:26 38 (NE) -3
NY Vir s 1 0.10101597 13.30 13.30 0.00 18.07. 07:26 47 (NE) -32
V1107 Cas p 1 0.273412 12.88 13.20 0.32 18.07. 07:26 313 (NW) 64
V1094 Her p 1 0.392119 12.60 13.10 0.50 18.07. 07:26 345 (N) -3
RV Crv s 1 0.7472455 8.60 8.60 0.00 18.07. 07:26 74 (E) -38
EI CVn s 1 0.260766 11.80 12.45 0.65 18.07. 07:26 26 (NE) -1
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 18.07. 07:26 233 (SW) 51
HR Boo s 1 0.315967 13.25 13.70 0.45 18.07. 07:26 20 (N) -16
V510 And p 10 1.586968 13.90 14.50 0.60 18.07. 07:26 264 (W) 49
NN Ser p 1 0.1300801 17.00 23.00 6.00 18.07. 07:26 5 (N) -27
TU UMi p 4 0.377268 8.84 8.90 0.06 18.07. 07:27 6 (N) 37
DW UMa s 1 0.13660653 15.10 16.60 1.50 18.07. 07:27 41 (NE) 39
V1234 Tau p 7 0.387939 12.60 13.00 0.40 18.07. 07:27 173 (S) 49
RZ Tau s 1 0.4156763 10.08 10.66 0.58 18.07. 07:27 169 (S) 58
QT Lup p 10 0.385957 12.32 12.82 0.50 18.07. 07:27 78 (E) -74
QQ Cas s 1 2.142049 10.30 10.80 0.50 18.07. 07:27 311 (NW) 52
V1033 Her s 1 0.298051 11.19 11.19 0.00 18.07. 07:28 351 (N) -12
V1055 Her p 1 0.3154085 11.32 11.52 0.20 18.07. 07:28 347 (N) 2
HV UMa p 1 0.71076 8.60 8.88 0.28 18.07. 07:28 41 (NE) 22
V430 Lac p 6 1.549603 14.20 16.65 2.45 18.07. 07:28 301 (NW) 34
V1130 Cyg s 5 0.5625602 12.80 12.90 0.10 18.07. 07:28 323 (NW) 10
TT Lyr s 7 5.243727 9.34 9.44 0.10 18.07. 07:28 325 (NW) 11
V448 Cas p 7 0.574084 14.50 15.00 0.50 18.07. 07:29 310 (NW) 60
V2659 Oph p 9 0.776761 12.83 13.85 1.02 18.07. 07:29 329 (NW) -32
V1100 Her p 1 0.346931 10.92 11.26 0.34 18.07. 07:29 343 (N) 2
NU Cyg p 3 0.2811248 14.30 14.90 0.60 18.07. 07:29 320 (NW) 11
V386 Dra p 1 0.238912 13.40 13.90 0.50 18.07. 07:29 344 (N) 14
V401 Cyg s 1 0.582725 10.64 11.13 0.49 18.07. 07:30 320 (NW) 1
V1139 Cas s 1 0.2971 12.80 12.80 0.00 18.07. 07:30 299 (NW) 66
V392 Ori p 1 0.659284 10.90 11.50 0.60 18.07. 07:30 133 (SE) 51
V1055 Sco p 4 0.363686 8.65 8.92 0.27 18.07. 07:30 349 (N) -77
V914 Cep s 10 0.38618 13.10 13.40 0.30 18.07. 07:30 342 (N) 50
GM Boo s 1 0.361122 11.85 11.85 0.00 18.07. 07:30 21 (N) -15
FR Lac p 10 0.32 15.20 16.10 0.90 18.07. 07:30 308 (NW) 43
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.