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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 °
IS CMa s 7 0.616985 6.93 6.93 0.00 18.07. 01:06 83 (E) -46
V366 Per p 3 1.421996 13.70 16.30 2.60 18.07. 01:06 75 (E) 37
V924 Cep p 10 1.25771 11.81 12.15 0.34 18.07. 01:06 8 (N) 61
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 18.07. 01:06 68 (E) 18
DN Cam s 1 0.4983105 8.23 8.23 0.00 18.07. 01:07 23 (NE) 44
V489 Cam s 8 0.6197565 10.94 10.94 0.00 18.07. 01:07 9 (N) 38
EK Com s 1 0.266685 12.70 12.70 0.00 18.07. 01:07 321 (NW) -3
OZ Dra p 10 0.136647 18.00 20.00 2.00 18.07. 01:07 336 (NW) 33
HW Vir p 1 0.11671953 10.50 11.20 0.70 18.07. 01:07 304 (NW) -35
V612 Sco p 10 1.062697 10.60 10.70 0.10 18.07. 01:07 228 (SW) -21
W UMa s 1 0.3336367 7.75 8.43 0.68 18.07. 01:07 1 (N) 16
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 18.07. 01:07 228 (SW) 86
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 18.07. 01:07 250 (W) 69
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 18.07. 01:07 102 (E) 89
V784 Aql p 4 0.5876933 14.20 14.80 0.60 18.07. 01:07 219 (SW) 48
KW Boo s 5 0.348865 14.00 14.50 0.50 18.07. 01:08 302 (NW) 9
IY Lyr p 8 0.653167 13.80 14.10 0.30 18.07. 01:08 263 (W) 48
V1091 Her s 1 0.393559 12.04 12.04 0.00 18.07. 01:08 283 (W) 38
V390 Hya p 7 1.0797024 11.86 13.77 1.91 18.07. 01:08 31 (NE) -37
IU Cnc p 1 0.421646 11.80 12.36 0.56 18.07. 01:08 14 (N) -26
CZ Cha p 10 0.3225055 14.00 14.60 0.60 18.07. 01:08 185 (S) -60
BC Gru p 8 0.3073055 9.90 10.30 0.40 18.07. 01:08 171 (S) -9
V456 Lac p 10 3.1875 12.49 13.00 0.51 18.07. 01:09 147 (SE) 83
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 18.07. 01:09 168 (S) 31
V507 Lyr p 7 0.366912 14.21 14.75 0.54 18.07. 01:09 257 (W) 48
V401 Cam p 8 0.3158103 13.20 13.70 0.50 18.07. 01:09 23 (NE) 38
FR Ori p 1 0.883163 11.00 11.90 0.90 18.07. 01:09 61 (NE) -11
HI Lac p 10 0.1666655 15.00 18.00 3.00 18.07. 01:09 63 (NE) 79
SV Gem p 10 4.0061216 10.55 12.00 1.45 18.07. 01:09 51 (NE) 0
V372 Cam p 9 1.07882 12.90 13.90 1.00 18.07. 01:09 33 (NE) 39
AF Hya s 9 0.5761742 12.80 13.80 1.00 18.07. 01:09 3 (N) -63
NW Aqr s 1 0.30163 12.00 12.00 0.00 18.07. 01:10 162 (S) 39
IY Pav p 10 0.8881 12.00 13.10 1.10 18.07. 01:10 187 (S) -32
OT UMa p 10 0.3160725 12.20 12.50 0.30 18.07. 01:10 10 (N) 28
V506 Cam p 8 0.3401 12.70 13.30 0.60 18.07. 01:10 1 (N) 44
BF Pav s 10 0.305605 11.00 11.90 0.90 18.07. 01:10 204 (SW) -26
AP Dor p 10 0.213593 9.38 9.60 0.22 18.07. 01:10 131 (SE) -49
CT Cet s 6 0.2564878 9.29 9.29 0.00 18.07. 01:10 134 (SE) 8
EI CVn s 1 0.260766 11.80 12.45 0.65 18.07. 01:10 312 (NW) 10
OQ UMa s 1 0.283356 13.00 13.60 0.60 18.07. 01:10 327 (NW) 28
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 18.07. 01:11 43 (NE) -18
V473 Cam s 7 0.298438 11.55 12.15 0.60 18.07. 01:11 11 (N) 40
AR Dra p 1 0.675838 11.29 12.51 1.22 18.07. 01:11 344 (N) 28
V1160 Her p 10 0.376073 12.20 12.65 0.45 18.07. 01:11 299 (NW) 34
CM Com p 1 0.5545147 13.00 13.60 0.60 18.07. 01:11 326 (NW) -12
V447 Cam s 7 0.83614 11.89 12.03 0.14 18.07. 01:11 20 (N) 34
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 18.07. 01:11 47 (NE) -27
V1219 Sco p 10 1 14.10 14.50 0.40 18.07. 01:11 232 (SW) -22
AE Hor p 9 2.38327 8.52 8.76 0.24 18.07. 01:12 124 (SE) -37
AL Sco p 10 1.532249 11.20 13.50 2.30 18.07. 01:12 239 (SW) -17
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.