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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V426 Nor p 10 0.4735 17.76 18.05 0.29 27.07. 14:59 151 (SE) -25
V689 Cyg p 9 1.4553015 14.00 16.50 2.50 27.07. 14:59 50 (NE) 15
EI CVn s 1 0.260766 11.80 12.45 0.65 27.07. 14:59 122 (SE) 66
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 27.07. 15:00 16 (N) -19
EW Mon s 7 1.239695 13.80 14.20 0.40 27.07. 15:00 257 (W) 0
BT Tri p 10 0.2512 14.20 14.80 0.60 27.07. 15:00 337 (NW) -6
V1740 Aql p 8 0.44014 14.00 14.40 0.40 27.07. 15:00 81 (E) -5
V881 Per p 1 0.387377 10.71 11.04 0.33 27.07. 15:01 330 (NW) 5
V431 Gem p 10 0.254 17.50 17.70 0.20 27.07. 15:01 272 (W) 30
CC Tri p 9 0.382946 13.20 13.70 0.50 27.07. 15:01 335 (NW) -3
IO Cnc s 1 0.347694 13.00 12.00 -1.00 27.07. 15:01 245 (SW) 40
V1061 Tau s 8 1.385222 7.95 7.95 0.00 27.07. 15:01 301 (NW) 6
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 27.07. 15:02 57 (NE) 13
V404 Peg p 2 0.419177 10.47 10.77 0.30 27.07. 15:02 18 (N) -4
BI CVn s 1 0.3842103 10.35 10.75 0.40 27.07. 15:02 149 (SE) 75
V636 Aur s 1 0.3406176 13.70 14.10 0.40 27.07. 15:02 299 (NW) 22
XZ Ari p 7 0.265488 13.85 14.08 0.23 27.07. 15:02 332 (NW) -7
BW Eri s 6 0.6384855 10.16 10.38 0.22 27.07. 15:02 277 (W) -43
V434 Per s 3 0.5361082 14.40 14.90 0.50 27.07. 15:02 328 (NW) 8
MN Boo p 9 0.3876975 9.18 9.48 0.30 27.07. 15:02 82 (E) 67
V418 Cam p 9 0.3067595 13.70 14.40 0.70 27.07. 15:02 334 (NW) 45
MT Cam s 1 0.3661395 12.94 12.94 0.00 27.07. 15:02 325 (NW) 28
RX Ari s 1 1.0296285 9.40 9.50 0.10 27.07. 15:03 334 (NW) -13
V362 UMa p 8 0.3428 14.20 14.70 0.50 27.07. 15:03 82 (E) 75
NU Boo p 8 0.339576 13.40 13.80 0.40 27.07. 15:03 65 (NE) 66
WZ Cyg s 1 0.5844672 10.50 10.90 0.40 27.07. 15:03 39 (NE) 10
V947 Per s 6 0.297667 13.45 13.45 0.00 27.07. 15:03 316 (NW) 6
V455 Mon s 5 0.6817285 14.50 15.30 0.80 27.07. 15:03 264 (W) 5
EE Cet p 3 0.379922 8.76 9.03 0.27 27.07. 15:03 321 (NW) -23
V637 Cen p 10 0.378416 12.50 13.10 0.60 27.07. 15:03 159 (S) -3
GW Psc p 8 0.3363377 11.35 12.00 0.65 27.07. 15:03 345 (N) -31
V1088 Her p 1 0.359231 11.00 11.50 0.50 27.07. 15:04 83 (E) 38
OZ Dra p 10 0.136647 18.00 20.00 2.00 27.07. 15:04 21 (N) 73
V1055 Sco p 4 0.363686 8.65 8.92 0.27 27.07. 15:04 135 (SE) -12
U Gem p 1 0.17690624 8.20 14.90 6.70 27.07. 15:04 268 (W) 31
CE Leo s 1 0.3034287 11.80 12.50 0.70 27.07. 15:04 201 (S) 62
VY Sex p 1 0.4434355 9.01 9.30 0.29 27.07. 15:04 209 (SW) 33
BB Tri p 10 0.392372 14.00 14.40 0.40 27.07. 15:04 346 (N) -5
QQ Boo s 8 0.2764765 12.45 12.45 0.00 27.07. 15:04 80 (E) 59
AK CMi s 1 0.5658969 10.10 10.30 0.20 27.07. 15:04 258 (W) 15
IP Peg s 1 0.15820616 13.00 13.00 0.00 27.07. 15:04 16 (N) -20
PT Boo p 9 0.4466345 12.60 12.82 0.22 27.07. 15:04 86 (E) 60
V1005 Her p 3 0.278962 14.11 14.68 0.57 27.07. 15:05 65 (NE) 52
V1179 Her p 1 0.385505 11.39 11.72 0.33 27.07. 15:05 106 (E) 27
OO Aql p 1 0.506792 9.20 9.90 0.70 27.07. 15:05 69 (E) -5
DI Hya p 1 0.6147125 11.00 12.00 1.00 27.07. 15:05 231 (SW) 14
V392 Ori s 1 0.659284 10.90 10.90 0.00 27.07. 15:05 285 (W) 12
EQ Tau s 1 0.3413474 10.50 10.97 0.47 27.07. 15:05 315 (NW) -5
AM Aqr s 9 0.3737388 12.80 12.80 0.00 27.07. 15:05 54 (NE) -49
BL Dra p 4 0.402665 11.90 12.20 0.30 27.07. 15:06 34 (NE) 35
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.