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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:44 // 21:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V400 Lyr p 1 0.253427 12.70 13.35 0.65 30.07. 09:20 356 (N) -2
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 30.07. 09:20 293 (NW) -28
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 30.07. 09:20 346 (N) 20
DE CVn p 1 0.3641396 13.68 13.81 0.13 30.07. 09:20 52 (NE) 29
AG Vir p 1 0.6426501 8.35 8.93 0.58 30.07. 09:20 91 (E) 18
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 30.07. 09:20 37 (NE) 8
V453 Mon s 1 0.511003 11.10 11.80 0.70 30.07. 09:20 181 (S) 38
QU CMa p 10 0.638828 11.76 12.14 0.38 30.07. 09:20 175 (S) 14
CL CrB p 8 0.318808 11.41 11.72 0.31 30.07. 09:21 32 (NE) 3
KR Mon p 1 1.150961 11.28 11.70 0.42 30.07. 09:21 160 (S) 38
TZ Dra p 1 0.8660332 9.60 10.50 0.90 30.07. 09:21 5 (N) 8
CI CrB p 10 0.350076 12.83 13.02 0.19 30.07. 09:21 36 (NE) -4
FV CVn p 1 0.315365 11.80 12.15 0.35 30.07. 09:21 58 (NE) 16
V537 And p 10 0.9008485 11.40 11.75 0.35 30.07. 09:21 290 (W) 34
V369 Cam p 8 0.3452048 12.50 13.20 0.70 30.07. 09:21 321 (NW) 68
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 30.07. 09:22 292 (W) 41
ST Ind s 10 0.4018812 11.30 11.79 0.49 30.07. 09:22 266 (W) -73
V589 Vir p 1 0.271832 13.00 13.00 0.00 30.07. 09:22 67 (NE) -14
V416 Aql p 8 1.33805 13.70 15.10 1.40 30.07. 09:22 347 (N) -39
BN CMa p 10 0.628271 14.80 15.80 1.00 30.07. 09:22 176 (S) 14
V1238 Her p 4 0.3701515 9.53 9.53 0.00 30.07. 09:22 21 (N) 5
V441 Nor p 10 0.362 16.15 16.70 0.55 30.07. 09:22 121 (SE) -63
V648 Ori p 1 0.8132357 11.50 12.30 0.80 30.07. 09:22 221 (SW) 39
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 30.07. 09:22 272 (W) 22
OQ Boo p 8 0.398071 12.17 12.26 0.09 30.07. 09:23 49 (NE) 3
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 30.07. 09:23 137 (SE) 47
V417 Cam p 10 0.28482 14.20 14.70 0.50 30.07. 09:23 334 (NW) 75
W UMa s 1 0.3336367 7.75 8.43 0.68 30.07. 09:23 60 (NE) 64
GH Aqr p 6 0.305585 13.40 13.80 0.40 30.07. 09:23 299 (NW) -28
V501 Vel p 9 2.01571 9.55 9.73 0.18 30.07. 09:23 151 (SE) -16
V755 Cep p 10 0.392195 12.63 12.95 0.32 30.07. 09:23 336 (NW) 45
V691 Her p 9 0.58716 13.30 13.70 0.40 30.07. 09:24 38 (NE) -14
V1075 Aql p 1 0.88098 13.50 14.50 1.00 30.07. 09:24 343 (N) -23
BY Per p 1 1.152638 13.20 14.80 1.60 30.07. 09:24 307 (NW) 46
RAFV065 Cru p 5 0.40238 13.10 13.22 0.12 30.07. 09:24 144 (SE) -42
EE Cet p 3 0.379922 8.76 9.03 0.27 30.07. 09:24 253 (W) 25
IX Boo s 8 0.35431 12.90 12.90 0.00 30.07. 09:24 60 (NE) 6
V477 Her p 8 0.3251804 14.90 15.50 0.60 30.07. 09:24 22 (N) -11
OZ Cen p 10 0.3557686 12.60 13.10 0.50 30.07. 09:24 133 (SE) -47
KW Pup p 2 1.6039075 11.30 12.00 0.70 30.07. 09:24 166 (S) 24
V388 Dra p 9 0.4570328 11.77 12.12 0.35 30.07. 09:25 6 (N) 32
EPS CrA p 9 0.591452 4.74 5.00 0.26 30.07. 09:25 359 (N) -77
V861 Her p 1 0.3446312 13.80 14.15 0.35 30.07. 09:25 23 (NE) 5
BL Leo p 1 0.28193 13.80 14.50 0.70 30.07. 09:25 86 (E) 30
V681 Car p 10 1.2209619 10.04 10.22 0.18 30.07. 09:25 175 (S) -21
V375 Cas p 1 1.473398 10.10 10.90 0.80 30.07. 09:25 327 (NW) 37
BG Boo s 1 0.64008 13.50 14.30 0.80 30.07. 09:25 62 (NE) 10
RT Hyi p 10 0.2840352 12.28 13.15 0.87 30.07. 09:26 196 (S) -48
CW Cas s 1 0.318862 11.02 11.47 0.45 30.07. 09:26 323 (NW) 42
V509 Cam p 6 0.350347 13.00 13.60 0.60 30.07. 09:26 11 (N) 58
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.