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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OZ Lac p 10 0.51624 13.30 13.90 0.60 31.07. 13:24 3 (N) 16
V873 Per p 1 0.294902 10.80 11.50 0.70 31.07. 13:24 320 (NW) 14
QW And s 5 0.49187 12.60 12.60 0.00 31.07. 13:25 338 (N) 14
W UMa p 1 0.3336367 7.75 8.48 0.73 31.07. 13:25 304 (NW) 77
V393 Cam p 9 0.385712 13.90 14.70 0.80 31.07. 13:25 329 (NW) 49
V360 Cas p 1 1.500584 12.10 13.40 1.30 31.07. 13:25 355 (N) 16
HY Gem p 5 0.351013 16.70 17.50 0.80 31.07. 13:25 268 (W) 31
EX CMa s 10 74.111 13.00 13.00 0.00 31.07. 13:25 240 (SW) 6
V864 Aql p 9 0.608658 12.60 13.20 0.60 31.07. 13:25 45 (NE) -18
NX Boo p 8 0.251135 13.02 13.40 0.38 31.07. 13:25 87 (E) 44
V427 Cep p 10 1.91141 9.17 9.28 0.11 31.07. 13:25 13 (N) 21
DK CVn s 1 0.494964 12.70 12.80 0.10 31.07. 13:25 118 (SE) 70
V872 Aql p 9 0.5389006 15.10 16.40 1.30 31.07. 13:25 72 (E) -18
V456 Cam p 10 0.419811 12.10 12.30 0.20 31.07. 13:25 318 (NW) 54
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 31.07. 13:26 38 (NE) -10
MM Dra p 8 0.2644 14.54 14.90 0.36 31.07. 13:26 20 (N) 30
V611 Aql p 10 5.42883 14.20 15.30 1.10 31.07. 13:26 54 (NE) -12
AY CrB s 8 0.460476 13.50 14.00 0.50 31.07. 13:26 86 (E) 39
RW CrA p 9 1.6835995 9.30 10.30 1.00 31.07. 13:27 108 (E) -36
AG Lac p 1 0.7521703 13.60 15.00 1.40 31.07. 13:27 6 (N) 13
SW Cnc p 6 1.799205 11.60 12.50 0.90 31.07. 13:27 220 (SW) 43
XY Sgr p 8 2.0229225 10.70 12.20 1.50 31.07. 13:27 88 (E) -23
BN Gru p 10 0.2789227 14.00 15.50 1.50 31.07. 13:27 359 (N) -85
HZ Lac p 8 1.295141 14.40 15.10 0.70 31.07. 13:27 9 (N) 12
V1799 Ori s 2 0.290304 12.90 13.60 0.70 31.07. 13:27 278 (W) 2
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 31.07. 13:27 28 (NE) 26
CH Hya s 10 0.346546 14.50 15.50 1.00 31.07. 13:27 158 (S) 8
V535 Ara p 9 0.6293021 7.17 7.75 0.58 31.07. 13:27 131 (SE) -44
SY Aps p 6 0.278908 12.20 13.60 1.40 31.07. 13:28 162 (S) -38
V575 Sco p 10 0.658934 12.70 13.10 0.40 31.07. 13:28 117 (SE) -26
DW UMa s 1 0.13660653 15.10 16.60 1.50 31.07. 13:28 336 (NW) 80
CR Scl p 10 0.246539 9.62 9.77 0.15 31.07. 13:28 298 (NW) -67
GP Peg p 1 0.9756146 10.20 11.00 0.80 31.07. 13:28 360 (N) -9
V685 Her p 10 0.5891435 15.40 16.00 0.60 31.07. 13:28 84 (E) 26
EE CVn p 1 0.280562 13.70 14.57 0.87 31.07. 13:28 110 (E) 57
LT Aql p 6 1.846203 12.40 14.90 2.50 31.07. 13:28 55 (NE) -18
V1053 Her s 1 0.287796 13.57 13.57 0.00 31.07. 13:28 63 (NE) 25
EX Sct p 10 1.582079 13.10 13.60 0.50 31.07. 13:29 77 (E) -21
EV Cnc p 1 0.441439 12.75 12.90 0.15 31.07. 13:29 228 (SW) 43
V1647 Aql s 6 0.463588 13.50 13.90 0.40 31.07. 13:29 65 (NE) -32
YY Eri p 1 0.3214963 8.37 9.04 0.67 31.07. 13:29 274 (W) -17
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 31.07. 13:29 254 (W) 29
V1315 Her s 1 0.358361 12.75 13.10 0.35 31.07. 13:29 53 (NE) 22
KQ Gem p 1 0.4079905 14.00 15.00 1.00 31.07. 13:29 262 (W) 28
EH Hya s 10 0.2969053 14.20 14.20 0.00 31.07. 13:29 168 (S) 6
DY CVn s 1 0.2459495 12.00 12.00 0.00 31.07. 13:29 109 (E) 64
EI Sge p 7 0.3882466 14.00 14.80 0.80 31.07. 13:30 44 (NE) -9
V1321 Her p 10 0.294372 10.68 10.94 0.26 31.07. 13:30 48 (NE) 27
V457 Cam p 9 0.3033 13.80 14.20 0.40 31.07. 13:30 329 (NW) 54
V345 Gem s 1 0.274778 7.82 7.88 0.06 31.07. 13:30 267 (W) 49
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.