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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 °
UY UMa p 1 0.3760203 12.70 12.90 0.20 31.07. 00:05 326 (NW) 27
GK Cep p 1 0.936164 6.89 7.37 0.48 31.07. 00:05 358 (N) 69
V390 Hya p 7 1.0797024 11.86 13.77 1.91 31.07. 00:05 28 (NE) -38
V1296 Cen p 10 0.506878 10.71 11.40 0.69 31.07. 00:05 254 (W) -46
NZ Boo p 1 0.0589094 17.20 20.00 2.80 31.07. 00:06 299 (NW) 20
DO Cas s 1 0.684666 8.39 8.61 0.22 31.07. 00:06 46 (NE) 48
V804 Cep s 6 0.347592 12.94 13.45 0.51 31.07. 00:06 8 (N) 51
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 31.07. 00:06 248 (W) 62
V636 Aur p 1 0.3406176 13.70 14.10 0.40 31.07. 00:06 44 (NE) 9
AH Cnc p 1 0.360455 13.31 13.69 0.38 31.07. 00:06 14 (N) -27
AS Lib s 10 0.553805 13.20 13.20 0.00 31.07. 00:06 260 (W) -20
PU Dra p 10 1.54565 12.05 14.40 2.35 31.07. 00:06 320 (NW) 36
CU Tau s 1 0.412528 11.50 11.90 0.40 31.07. 00:06 72 (E) 18
EY CVn p 1 0.342687 11.91 12.25 0.34 31.07. 00:06 320 (NW) 6
RV CVn p 1 0.2695671 13.75 14.36 0.61 31.07. 00:07 310 (NW) 4
G4686.2061 Cet s 8 0.63152 9.35 9.35 0.00 31.07. 00:07 112 (E) 13
EY Sct s 8 1.1663855 11.90 12.40 0.50 31.07. 00:07 229 (SW) 22
BX Dra s 1 0.579028 11.50 11.50 0.00 31.07. 00:07 320 (NW) 45
YY CrB p 1 0.37656 8.64 9.13 0.49 31.07. 00:07 295 (NW) 29
NV Com p 9 0.3708875 12.31 12.52 0.21 31.07. 00:07 314 (NW) -2
V352 Cam p 9 0.3889751 13.98 14.31 0.33 31.07. 00:08 28 (NE) 42
V1102 Her p 1 0.3090057 13.60 14.40 0.80 31.07. 00:08 292 (W) 56
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 31.07. 00:08 241 (SW) 60
GU Aps s 10 0.436522 14.00 14.50 0.50 31.07. 00:08 195 (S) -49
V510 And p 10 1.586968 13.90 14.50 0.60 31.07. 00:08 100 (E) 51
WZ Peg p 9 3.423551 14.30 16.50 2.20 31.07. 00:08 165 (S) 75
V1134 Her s 7 0.602935 12.50 12.50 0.00 31.07. 00:08 244 (SW) 35
EL Pav p 10 1.1443 15.40 16.20 0.80 31.07. 00:08 192 (S) -34
V483 And s 1 0.2970635 11.97 12.20 0.23 31.07. 00:08 95 (E) 61
BF Tri p 9 0.326566 14.00 14.60 0.60 31.07. 00:08 90 (E) 42
V523 And p 10 0.528539 11.90 12.40 0.50 31.07. 00:08 90 (E) 52
V1222 Tau p 4 0.295362 13.28 13.64 0.36 31.07. 00:08 87 (E) 9
V387 Cam p 9 0.651141 12.50 13.10 0.60 31.07. 00:09 28 (NE) 36
AE LMi p 5 0.528341 12.80 13.20 0.40 31.07. 00:09 351 (N) -6
LY Pav s 9 0.37955 14.50 14.90 0.40 31.07. 00:09 190 (S) -31
OW Com p 10 0.258127 15.40 16.40 1.00 31.07. 00:09 308 (NW) -7
V586 Oph p 9 2.694127 13.30 15.80 2.50 31.07. 00:09 239 (SW) 28
V440 Cas p 8 0.32568791 15.00 15.50 0.50 31.07. 00:09 74 (E) 72
IO Cep p 1 1.235808 11.40 12.60 1.20 31.07. 00:09 330 (NW) 81
V1148 Her p 10 0.2822545 12.50 13.10 0.60 31.07. 00:09 304 (NW) 37
V641 Ori p 1 0.450815 14.20 14.80 0.60 31.07. 00:10 55 (NE) -9
V1215 Her p 10 0.312752 14.30 15.00 0.70 31.07. 00:10 300 (NW) 44
BU Tri s 1 0.295568 14.40 15.00 0.60 31.07. 00:10 79 (E) 41
V445 Cas s 1 0.6735235 10.89 11.08 0.19 31.07. 00:10 67 (NE) 64
V1137 Her p 10 0.37083 14.30 14.70 0.40 31.07. 00:10 307 (NW) 36
GH Cet p 10 1.135235 10.52 11.20 0.68 31.07. 00:10 124 (SE) 0
AT Aqr s 8 0.30409565 14.10 14.70 0.60 31.07. 00:10 171 (S) 19
CF Tau p 1 2.75588 10.03 10.50 0.47 31.07. 00:10 72 (E) 14
FK Leo s 6 1.73714 8.59 8.59 0.00 31.07. 00:10 337 (NW) -23
V1047 Her p 1 0.320736 12.26 12.78 0.52 31.07. 00:11 278 (W) 38
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.