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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:22 UTC
Civil Twilight (6°): 03:59 // 17:53 UTC
Nautical Twilight (12°): 03:20 // 18:32 UTC
Astronomical Twilight (18°): 02:38 // 19:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1043 Cas s 1 0.661587 13.29 13.29 0.00 12.09. 20:54 65 (NE) 60
AE For p 1 0.918209 10.32 10.90 0.57 12.09. 20:55 109 (E) -16
IT Ara s 9 0.5283806 12.50 12.50 0.00 12.09. 20:55 210 (SW) -30
V502 Her s 1 0.3692772 12.80 13.50 0.70 12.09. 20:55 269 (W) 45
IY UMa p 4 0.0739138 18.40 20.00 1.60 12.09. 20:55 349 (N) 19
V687 Cyg s 2 1.7072309 10.20 10.40 0.20 12.09. 20:55 239 (SW) 60
V360 UMa p 6 0.360224 13.60 14.10 0.50 12.09. 20:55 318 (NW) 24
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 12.09. 20:55 199 (S) -49
AI Cap s 10 3.08366 12.16 12.16 0.00 12.09. 20:55 199 (S) 27
V366 Sge p 9 0.75184 11.80 12.25 0.45 12.09. 20:56 229 (SW) 49
HR UMa p 6 0.737064 8.78 8.94 0.16 12.09. 20:56 341 (N) 19
V438 Cam s 9 0.500825 13.60 13.60 0.00 12.09. 20:56 12 (N) 41
V2650 Oph p 7 0.384054 12.57 13.20 0.63 12.09. 20:56 247 (SW) 28
BI Vul p 1 0.2518236 14.15 14.90 0.75 12.09. 20:56 181 (S) 67
NS Cam p 5 0.907318 12.90 13.50 0.60 12.09. 20:56 7 (N) 35
V567 Aur s 5 0.710089 12.55 13.10 0.55 12.09. 20:57 44 (NE) 7
V737 Per s 1 0.366599 12.65 13.20 0.55 12.09. 20:57 65 (NE) 23
PY Lyr p 1 0.385768 12.50 13.50 1.00 12.09. 20:57 240 (SW) 58
BI Ser p 1 1.204852 11.50 12.20 0.70 12.09. 20:57 276 (W) 18
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 12.09. 20:57 188 (S) 78
AQ Psc p 1 0.4756052 8.60 8.96 0.36 12.09. 20:57 110 (E) 26
BU Tri p 1 0.295568 14.40 15.00 0.60 12.09. 20:57 76 (E) 38
GT Boo p 2 0.568922 12.10 12.40 0.30 12.09. 20:57 298 (NW) 27
V394 Cam p 10 0.381489 13.20 13.60 0.40 12.09. 20:57 19 (N) 39
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 12.09. 20:58 203 (SW) 79
V676 Cen p 7 0.292394 11.90 12.60 0.70 12.09. 20:58 250 (W) -36
V452 And p 6 0.978438 13.80 15.14 1.34 12.09. 20:58 84 (E) 72
EK Cep s 1 4.427794 7.99 8.06 0.07 12.09. 20:58 4 (N) 70
V922 Mon p 7 2.087084 10.87 11.50 0.63 12.09. 20:58 40 (NE) -23
V870 Ara s 7 0.399826 9.00 9.00 0.00 12.09. 20:58 207 (SW) -24
UV Mon s 1 0.415677 12.50 12.50 0.00 12.09. 20:58 43 (NE) -31
V391 Vir p 1 0.3543161 12.21 12.84 0.63 12.09. 20:59 310 (NW) -24
V1077 Cas p 9 0.260823 14.73 15.58 0.85 12.09. 20:59 53 (NE) 56
BW Eri s 6 0.6384855 10.16 10.38 0.22 12.09. 20:59 102 (E) -27
IO Aqr s 10 2.368116 8.92 8.92 0.00 12.09. 20:59 196 (S) 40
BK Vul s 1 0.453463 12.80 12.80 0.00 12.09. 20:59 182 (S) 68
DS Pup p 8 0.3886775 12.70 13.60 0.90 12.09. 20:59 52 (NE) -56
RR Vel p 10 1.85419 10.70 11.80 1.10 12.09. 20:59 304 (NW) -78
V1695 Aql s 9 0.412779 10.90 11.20 0.30 12.09. 21:00 213 (SW) 31
V579 Per s 8 0.465618 7.87 7.94 0.07 12.09. 21:00 59 (NE) 29
NO Aqr p 9 0.32276 14.10 14.70 0.60 12.09. 21:00 192 (S) 26
HS Cnc p 7 0.359488 13.16 13.27 0.11 12.09. 21:00 10 (N) -28
V372 Dra s 5 0.533531 10.39 10.39 0.00 12.09. 21:00 309 (NW) 55
EM Cep s 1 0.806181 7.02 7.16 0.14 12.09. 21:00 13 (N) 77
V873 Mon s 8 3.19665 10.58 10.58 0.00 12.09. 21:00 52 (NE) -25
FQ Vir p 3 0.749603 10.10 10.90 0.80 12.09. 21:00 276 (W) -25
V393 Cam p 9 0.385712 13.90 14.70 0.80 12.09. 21:00 21 (N) 37
EF Dra p 1 0.424031 10.48 10.82 0.34 12.09. 21:00 328 (NW) 59
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 12.09. 21:00 186 (S) 76
V1430 Aql s 1 0.873721 10.20 10.20 0.00 12.09. 21:00 221 (SW) 37
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.