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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1032 Her s 2 0.68519 13.40 13.40 0.00 20.07. 05:20 329 (NW) 2
RV CVn p 1 0.2695671 13.75 14.36 0.61 20.07. 05:20 7 (N) -11
R CMa s 1 1.13595 5.70 5.70 0.00 20.07. 05:20 110 (E) -4
OR Cas p 1 1.245709 11.40 12.40 1.00 20.07. 05:20 321 (NW) 74
OO Cyg s 7 0.2620015 14.10 14.10 0.00 20.07. 05:21 300 (NW) 25
V651 Ara s 10 0.2770608 14.60 15.30 0.70 20.07. 05:21 238 (SW) -67
DW UMa s 1 0.13660653 15.10 16.60 1.50 20.07. 05:21 29 (NE) 28
V408 Cam p 10 1.0417 13.10 13.30 0.20 20.07. 05:21 29 (NE) 58
SW Gru p 10 0.28812 13.50 14.00 0.50 20.07. 05:21 223 (SW) -19
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 20.07. 05:21 321 (NW) 79
PY Lyr s 1 0.385768 12.50 12.50 0.00 20.07. 05:21 299 (NW) 14
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 20.07. 05:21 287 (W) 37
V2612 Oph p 1 0.375305 9.35 9.72 0.37 20.07. 05:21 295 (NW) -11
V1107 Cas p 1 0.273412 12.88 13.20 0.32 20.07. 05:22 333 (NW) 76
V386 Dra p 1 0.238912 13.40 13.90 0.50 20.07. 05:22 327 (NW) 22
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.07. 05:22 350 (N) -6
V338 Her p 1 1.305748 10.07 11.15 1.08 20.07. 05:22 322 (NW) 15
CM Cap p 5 0.4189 11.00 11.60 0.60 20.07. 05:22 261 (W) -9
PP Lac s 1 0.4011613 11.10 12.00 0.90 20.07. 05:22 297 (NW) 58
RU Mon s 1 3.584645 10.33 11.06 0.73 20.07. 05:22 110 (E) 7
DF CVn p 1 0.3268955 10.96 11.46 0.50 20.07. 05:22 18 (N) 1
V1009 Cas p 7 0.784681 12.30 12.65 0.35 20.07. 05:22 304 (NW) 76
NN Aqr p 4 0.306779 13.47 14.14 0.67 20.07. 05:23 252 (W) 14
V1044 Her s 1 0.2406405 13.07 13.07 0.00 20.07. 05:23 327 (NW) 6
BX Peg s 1 0.280418 11.00 11.62 0.62 20.07. 05:23 273 (W) 33
V Sge s 1 0.5141928 8.60 8.60 0.00 20.07. 05:23 283 (W) 17
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 20.07. 05:23 309 (NW) 28
V456 Cam p 10 0.419811 12.10 12.30 0.20 20.07. 05:23 42 (NE) 53
AL Cas s 1 0.50055583 12.90 13.60 0.70 20.07. 05:23 359 (N) 70
SX Crv p 1 0.3166127 8.99 9.25 0.26 20.07. 05:24 40 (NE) -53
IS Boo p 8 0.25145 14.00 14.60 0.60 20.07. 05:24 0 (N) 9
V466 Cyg s 1 1.3915666 10.80 11.40 0.60 20.07. 05:24 296 (NW) 21
AE Mon p 9 3.228708 13.20 14.60 1.40 20.07. 05:24 106 (E) 10
AZ Gem s 1 1.006186 11.80 12.40 0.60 20.07. 05:24 100 (E) 27
TY Boo p 1 0.3171485 10.81 11.47 0.66 20.07. 05:24 351 (N) -4
V861 Her s 1 0.3446312 13.80 13.80 0.00 20.07. 05:25 332 (NW) 7
V527 Mon p 2 0.824573 12.20 12.90 0.70 20.07. 05:25 106 (E) 10
V648 Ori s 1 0.8132357 11.50 12.20 0.70 20.07. 05:25 130 (SE) 36
V1222 Tau s 4 0.295362 13.28 13.40 0.12 20.07. 05:25 154 (SE) 46
AE For p 1 0.918209 10.32 10.90 0.57 20.07. 05:25 168 (S) 14
LO Cas p 10 1.00001 15.00 17.00 2.00 20.07. 05:25 292 (W) 66
AY Aqr s 10 0.281995 13.70 14.30 0.60 20.07. 05:25 233 (SW) 4
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 20.07. 05:26 163 (S) 38
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 20.07. 05:26 317 (NW) 30
XY Men p 10 0.7766348 10.63 11.27 0.64 20.07. 05:26 164 (S) -36
AR Boo s 1 0.3448727 13.50 14.20 0.70 20.07. 05:26 7 (N) -15
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 20.07. 05:26 299 (NW) 15
V802 Aql p 6 0.267608 13.40 14.30 0.90 20.07. 05:26 284 (W) -15
V648 And p 10 0.5321 13.45 14.10 0.65 20.07. 05:27 268 (W) 58
V868 Mon s 8 0.637711 8.90 9.48 0.58 20.07. 05:27 99 (E) 4
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.