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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 18.04. 05:31 197 (S) 16
V722 Ara p 9 0.98892 9.49 10.09 0.60 18.04. 05:31 206 (SW) -24
V676 Aql s 10 0.57551 14.30 14.80 0.50 18.04. 05:31 191 (S) 46
V649 Lyr s 1 0.292256 14.50 14.91 0.41 18.04. 05:31 268 (W) 71
V589 Vir s 1 0.271832 13.00 13.00 0.00 18.04. 05:31 268 (W) 7
BY Per s 1 1.152638 13.20 13.20 0.00 18.04. 05:31 50 (NE) 42
HH UMa s 1 0.375493 10.58 10.80 0.22 18.04. 05:31 327 (NW) 3
V438 Cam s 9 0.500825 13.60 13.60 0.00 18.04. 05:31 8 (N) 39
AU Aqr p 10 0.3711583 12.90 14.00 1.10 18.04. 05:32 152 (SE) 10
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 18.04. 05:32 181 (S) 2
IM And p 9 0.2703735 18.30 19.00 0.70 18.04. 05:32 76 (E) 43
V654 Pup p 9 0.370015 14.00 14.80 0.80 18.04. 05:32 76 (E) -80
V349 Ara p 10 2.65179 8.60 8.80 0.20 18.04. 05:32 207 (SW) -29
EM Lac s 1 0.3891351 12.50 13.09 0.59 18.04. 05:32 66 (NE) 70
DU CVn s 2 0.3071015 13.10 13.10 0.00 18.04. 05:32 310 (NW) 16
BM Phe p 10 0.413621 9.26 9.53 0.27 18.04. 05:32 137 (SE) -14
DY Cep s 8 1.57457 11.70 11.80 0.10 18.04. 05:32 43 (NE) 61
HI Pup p 10 0.4326186 10.70 11.00 0.30 18.04. 05:32 95 (E) -83
V1081 Cas p 9 0.374246 16.71 17.07 0.36 18.04. 05:33 49 (NE) 48
AP Leo s 1 0.430358 9.32 9.88 0.56 18.04. 05:33 314 (NW) -24
KM Boo p 8 0.35866 14.05 14.70 0.65 18.04. 05:33 312 (NW) 39
V537 Oph p 9 1.147202 12.10 12.70 0.60 18.04. 05:34 216 (SW) 3
V2759 Ori p 10 0.498856 10.40 10.84 0.44 18.04. 05:34 42 (NE) -22
BM Psc p 9 0.474768 16.22 16.72 0.50 18.04. 05:34 82 (E) 31
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 18.04. 05:34 267 (W) 82
V1143 Her p 1 0.318275 13.00 14.00 1.00 18.04. 05:34 243 (SW) 41
V2640 Oph s 7 0.419892 12.50 13.20 0.70 18.04. 05:34 234 (SW) 32
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 18.04. 05:34 166 (S) 41
NT Cas p 5 1.12252 14.20 14.80 0.60 18.04. 05:35 57 (NE) 53
NO Vul p 1 0.370765 13.40 14.20 0.80 18.04. 05:35 201 (S) 59
V563 Lyr p 1 0.577642 10.96 11.47 0.51 18.04. 05:35 249 (W) 71
BX Tri p 6 0.1926355 12.35 12.65 0.30 18.04. 05:35 67 (NE) 25
SY Ind p 10 0.4714 15.00 15.50 0.50 18.04. 05:35 178 (S) -19
V1079 Cas p 9 0.283611 15.83 16.00 0.17 18.04. 05:35 49 (NE) 48
KW Per p 1 0.93126 10.50 11.50 1.00 18.04. 05:35 52 (NE) 40
CM CMa p 10 0.53093 13.00 13.40 0.40 18.04. 05:36 31 (NE) -55
V802 Aql s 6 0.267608 13.40 13.40 0.00 18.04. 05:36 205 (SW) 34
V555 Aur p 5 0.9097945 14.10 16.10 2.00 18.04. 05:36 37 (NE) -2
OQ UMa p 1 0.283356 13.00 13.70 0.70 18.04. 05:36 317 (NW) 37
BU Cas p 1 2.255197 11.60 12.10 0.50 18.04. 05:36 45 (NE) 48
KO Boo s 9 0.369518 13.15 13.35 0.20 18.04. 05:36 286 (W) 18
AZ Vir s 1 0.3496644 10.74 11.37 0.63 18.04. 05:36 280 (W) -3
BC Cru p 10 1.561176 13.60 14.00 0.40 18.04. 05:37 222 (SW) -56
AV Tel p 10 0.416963 13.20 14.30 1.10 18.04. 05:37 195 (S) -13
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 18.04. 05:37 278 (W) 83
AU Phe s 10 0.2658125 12.23 12.73 0.50 18.04. 05:37 129 (SE) -30
VV Ara p 10 1.00937 13.20 13.80 0.60 18.04. 05:37 213 (SW) -24
GG CVn p 1 0.385947 12.00 12.50 0.50 18.04. 05:37 295 (NW) 20
KP Boo p 9 0.589859 11.90 12.35 0.45 18.04. 05:37 301 (NW) 32
VZ Lib s 1 0.358261 10.13 10.55 0.42 18.04. 05:37 247 (SW) -1
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.