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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 18:43 UTC
Civil Twilight (6°): 02:31 // 19:21 UTC
Nautical Twilight (12°): 01:37 // 20:15 UTC
Astronomical Twilight (18°): 00:23 // 21:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V350 Cen p 10 3.216929 10.30 10.80 0.50 17.05. 23:11 208 (SW) -33
BK Peg s 6 5.489909 9.97 10.47 0.50 17.05. 23:11 52 (NE) 4
GR Tau s 1 0.429851 10.26 10.49 0.23 17.05. 23:11 358 (N) -20
V1062 Her s 1 0.251436 13.10 13.10 0.00 17.05. 23:11 99 (E) 72
EY Cas p 1 0.4819812 14.00 14.50 0.50 17.05. 23:11 31 (NE) 28
IK Boo p 1 0.303116 12.00 12.50 0.50 17.05. 23:11 234 (SW) 61
KO Ara p 9 0.3825476 13.30 14.10 0.80 17.05. 23:11 163 (S) -17
V4399 Sgr p 10 2.032435 7.13 7.31 0.18 17.05. 23:11 147 (SE) 0
V870 Ara s 7 0.399826 9.00 9.00 0.00 17.05. 23:11 161 (S) -20
AA UMa s 1 0.468127 10.88 11.53 0.65 17.05. 23:11 304 (NW) 32
IV Gem p 3 0.60269 12.20 13.10 0.90 17.05. 23:12 318 (NW) 3
RX Her s 1 1.7785724 7.28 7.74 0.46 17.05. 23:12 126 (SE) 41
ZZ Peg s 1 0.667356 12.20 12.50 0.30 17.05. 23:12 68 (E) 2
V804 Cep s 6 0.347592 12.94 13.45 0.51 17.05. 23:12 2 (N) 45
V514 Cam p 6 0.362742 12.63 12.63 0.00 17.05. 23:12 344 (N) 53
RX Dra p 2 3.786395 10.00 10.50 0.50 17.05. 23:12 54 (NE) 62
V501 CrA p 10 0.4110817 12.80 13.40 0.60 17.05. 23:13 155 (SE) -5
V1879 Oph p 9 4.8167 13.40 14.00 0.60 17.05. 23:13 159 (S) 17
V435 Gem s 1 0.3365 10.55 10.90 0.35 17.05. 23:13 307 (NW) -1
WY Cnc p 1 0.8293686 9.51 10.14 0.63 17.05. 23:13 297 (NW) 12
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 17.05. 23:13 291 (W) 1
V490 Cyg s 1 1.140236 13.10 13.50 0.40 17.05. 23:13 87 (E) 40
BR CrB p 10 0.766929 9.88 10.11 0.23 17.05. 23:13 183 (S) 76
V628 Sco p 10 1.16957 11.40 12.10 0.70 17.05. 23:13 164 (S) 1
V881 Mon s 8 1.69841 11.48 12.10 0.62 17.05. 23:14 310 (NW) -23
V470 Cyg p 10 1.87335 8.53 8.55 0.02 17.05. 23:14 75 (E) 45
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 17.05. 23:14 54 (NE) 52
BU Tri p 1 0.295568 14.40 15.00 0.60 17.05. 23:14 20 (N) 0
V929 Mon p 9 0.67772 13.00 13.60 0.60 17.05. 23:14 306 (NW) -25
V344 Lac p 1 0.392239 12.20 13.00 0.80 17.05. 23:14 48 (NE) 34
IP Cep s 1 0.8988977 11.50 12.10 0.60 17.05. 23:14 31 (NE) 46
V425 Ser s 8 0.544293 11.70 11.70 0.00 17.05. 23:14 197 (S) 58
NW Aqr p 1 0.30163 12.00 12.00 0.00 17.05. 23:14 79 (E) -8
TV Mus p 10 0.4456651 11.00 11.30 0.30 17.05. 23:14 208 (SW) -35
TZ CMi p 5 1.776814 13.00 14.50 1.50 17.05. 23:14 301 (NW) -15
BW Eri s 6 0.6384855 10.16 10.38 0.22 17.05. 23:14 355 (N) -68
V428 Cam s 8 0.290606 12.85 12.85 0.00 17.05. 23:14 351 (N) 39
V585 Aur s 4 0.535301 11.05 11.30 0.25 17.05. 23:15 349 (N) -7
NN Mon s 6 0.9123618 12.70 12.90 0.20 17.05. 23:15 302 (NW) -25
KN Vul p 1 0.3573295 13.00 13.40 0.40 17.05. 23:15 93 (E) 40
OV Dra p 9 0.0587357 19.00 20.70 1.70 17.05. 23:15 323 (NW) 61
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 17.05. 23:15 293 (NW) -2
GV Boo p 2 0.367868 12.40 12.80 0.40 17.05. 23:15 243 (SW) 54
V579 Lyr s 1 0.242906 12.77 12.77 0.00 17.05. 23:15 85 (E) 60
HY Gem s 5 0.351013 16.70 17.50 0.80 17.05. 23:15 324 (NW) -10
V552 And p 4 0.28133 16.89 17.55 0.66 17.05. 23:16 21 (N) 8
EM Cep p 1 0.806181 7.02 7.17 0.15 17.05. 23:16 39 (NE) 43
V583 Sco p 10 0.994731 12.30 13.20 0.90 17.05. 23:16 168 (S) 2
DF CVn s 1 0.3268955 10.96 10.96 0.00 17.05. 23:16 271 (W) 54
RT Hyi s 10 0.2840352 12.28 13.13 0.85 17.05. 23:16 167 (S) -57
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.