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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:49 // 15:29 UTC
Civil Twilight (6°): 06:14 // 16:04 UTC
Nautical Twilight (12°): 05:34 // 16:44 UTC
Astronomical Twilight (18°): 04:56 // 17:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MU Aqr p 3 0.2722205 11.30 11.80 0.50 17.01. 11:37 173 (S) 38
BN Psc s 8 0.349118 16.45 16.45 0.00 17.01. 11:37 81 (E) 30
V649 Lyr p 1 0.292256 14.50 14.91 0.41 17.01. 11:38 270 (W) 69
GO Mus s 10 0.524 14.60 15.20 0.60 17.01. 11:38 203 (SW) -54
BH CMi p 6 0.5592485 9.50 10.00 0.50 17.01. 11:38 7 (N) -38
AS Pic p 10 0.463642 10.82 11.14 0.32 17.01. 11:38 113 (SE) -68
EW Boo p 1 0.906349 10.31 10.69 0.38 17.01. 11:38 291 (W) 33
V1306 Her s 1 0.370368 11.70 12.10 0.40 17.01. 11:38 269 (W) 63
IR Vir s 3 0.36938 12.10 12.70 0.60 17.01. 11:39 289 (W) -20
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.01. 11:39 287 (W) 30
VZ UMi p 5 0.6281 13.10 13.50 0.40 17.01. 11:39 340 (N) 44
V1092 Her s 4 0.384539 11.93 11.93 0.00 17.01. 11:39 258 (W) 49
CR Lac p 10 0.36689 13.90 14.70 0.80 17.01. 11:39 74 (E) 69
TX Cha p 6 0.901645 13.08 14.00 0.92 17.01. 11:39 190 (S) -56
V1053 Cyg p 10 2.00144 15.50 16.50 1.00 17.01. 11:39 30 (NE) 87
V679 Cyg p 8 2.960348 14.30 14.90 0.60 17.01. 11:39 101 (E) 75
UV Psc p 1 0.861047 8.91 10.05 1.14 17.01. 11:39 99 (E) 17
V870 Cep s 7 0.301066 10.93 11.15 0.22 17.01. 11:40 39 (NE) 72
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.01. 11:40 341 (N) 22
V5542 Sgr p 7 1.6351 13.18 13.84 0.66 17.01. 11:40 205 (SW) 15
V658 Lyr s 1 0.33026 11.10 11.10 0.00 17.01. 11:40 271 (W) 71
V1102 Her s 1 0.3090057 13.60 13.60 0.00 17.01. 11:40 285 (W) 68
V653 Lyr s 1 0.468813 11.23 11.56 0.33 17.01. 11:40 258 (W) 68
HU And p 10 0.2857905 16.50 17.20 0.70 17.01. 11:40 78 (E) 46
V1142 Cen p 10 2.52473 11.67 13.43 1.76 17.01. 11:41 224 (SW) -53
AU Men p 9 0.343841 10.29 11.11 0.82 17.01. 11:41 157 (SE) -62
CW CMi p 1 0.313192 11.20 11.60 0.40 17.01. 11:41 12 (N) -39
V640 Aur s 1 0.3279975 12.52 13.00 0.48 17.01. 11:41 22 (N) 17
DW UMa s 1 0.13660653 15.10 16.60 1.50 17.01. 11:41 343 (N) 22
LY Pav p 9 0.37955 14.50 15.00 0.50 17.01. 11:41 183 (S) -30
MX Ser p 4 0.30776 13.20 13.68 0.48 17.01. 11:41 248 (W) 14
V1139 Cas s 1 0.2971 12.80 12.80 0.00 17.01. 11:41 52 (NE) 46
EM Cyg s 1 0.2909091 11.90 11.90 0.00 17.01. 11:42 211 (SW) 68
V1061 Her p 8 1.298181 11.40 12.00 0.60 17.01. 11:42 248 (W) 44
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 17.01. 11:42 215 (SW) 67
V579 Lyr s 1 0.242906 12.77 12.77 0.00 17.01. 11:42 259 (W) 72
RZ Com s 1 0.338507 10.42 10.42 0.00 17.01. 11:42 306 (NW) 1
HU Tau s 1 2.056303 5.85 5.91 0.06 17.01. 11:42 53 (NE) -3
XZ PsA p 10 0.753579 7.73 8.12 0.39 17.01. 11:42 168 (S) 7
ZZ Aur p 1 0.601216 10.80 11.70 0.90 17.01. 11:43 30 (NE) 8
FX Sge p 9 1.154763 14.40 15.80 1.40 17.01. 11:43 196 (S) 58
MQ UMa p 1 0.476069 11.57 11.83 0.26 17.01. 11:43 330 (NW) 11
V2553 Oph s 1 0.457615 11.30 11.70 0.40 17.01. 11:43 243 (SW) 38
V811 Her p 9 0.941947 14.00 15.40 1.40 17.01. 11:43 275 (W) 59
OS Aqr p 9 0.586773 12.00 12.60 0.60 17.01. 11:43 165 (S) 25
GM Boo p 1 0.361122 11.85 12.20 0.35 17.01. 11:43 282 (W) 20
V405 Gem s 1 0.462107 10.88 10.94 0.06 17.01. 11:43 27 (NE) -20
SY Ind s 10 0.4714 15.00 15.00 0.00 17.01. 11:44 180 (S) -19
V342 Her p 1 0.851731 10.50 11.30 0.80 17.01. 11:44 237 (SW) 55
V864 Mon s 5 0.358427 9.90 10.50 0.60 17.01. 11:44 26 (NE) -42
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.