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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:57 // 16:29 UTC
Civil Twilight (6°): 05:26 // 17:01 UTC
Nautical Twilight (12°): 04:48 // 17:38 UTC
Astronomical Twilight (18°): 04:11 // 18:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LU Lac s 2 0.2988016 14.60 15.32 0.72 21.02. 21:36 345 (N) 13
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 21.02. 21:36 16 (N) -7
NO Aqr p 9 0.32276 14.10 14.70 0.60 21.02. 21:36 360 (N) -53
U Oph s 1 1.67734617 5.84 6.46 0.62 21.02. 21:37 58 (NE) -22
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 21.02. 21:37 13 (N) -2
IZ Mon s 1 0.779805 11.90 12.00 0.10 21.02. 21:37 217 (SW) 44
FX Per p 10 5.20597 14.10 15.60 1.50 21.02. 21:37 287 (W) 48
RT Per s 1 0.8494067 10.46 10.66 0.20 21.02. 21:37 299 (NW) 39
RT Hyi p 10 0.2840352 12.28 13.15 0.87 21.02. 21:38 197 (S) -53
BS UMa p 1 0.3495099 13.70 14.00 0.30 21.02. 21:38 90 (E) 62
V5572 Sgr p 10 1.4398 7.60 7.95 0.35 21.02. 21:38 40 (NE) -64
FS Lyn p 9 0.5400065 11.02 11.37 0.35 21.02. 21:38 168 (S) 82
IK Her p 1 1.099428 13.50 14.00 0.50 21.02. 21:38 45 (NE) 6
V437 Dra p 10 0.316053 13.75 14.40 0.65 21.02. 21:38 5 (N) 24
GK Boo p 1 0.477772 10.30 10.80 0.50 21.02. 21:39 66 (NE) 28
DH CVn p 1 0.365804 12.72 13.24 0.52 21.02. 21:39 88 (E) 48
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 21.02. 21:39 14 (N) 10
AU Men p 9 0.343841 10.29 11.11 0.82 21.02. 21:39 195 (S) -36
V616 Cyg s 1 1.326636 13.00 13.00 0.00 21.02. 21:39 353 (N) 11
XZ Mon s 8 0.876084 13.40 13.60 0.20 21.02. 21:39 213 (SW) 31
XZ Leo p 1 0.487737 10.60 11.20 0.60 21.02. 21:39 149 (SE) 54
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 21.02. 21:39 16 (N) -6
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 21.02. 21:40 132 (SE) -15
V523 Aur p 1 0.330437 13.30 14.70 1.40 21.02. 21:40 247 (SW) 73
OS Lup p 10 0.3741337 10.33 11.05 0.72 21.02. 21:40 114 (SE) -31
EK Com s 1 0.266685 12.70 12.70 0.00 21.02. 21:40 93 (E) 39
G5777.0383 Aqr p 6 0.579077 13.47 13.47 0.00 21.02. 21:40 346 (N) -50
V513 Her s 3 0.3037692 15.30 15.70 0.40 21.02. 21:40 42 (NE) -5
V1112 Cen p 9 0.386639 13.80 14.60 0.80 21.02. 21:41 145 (SE) -12
RU Mon p 1 3.584645 10.33 11.18 0.85 21.02. 21:41 212 (SW) 27
V685 Her p 10 0.5891435 15.40 16.00 0.60 21.02. 21:41 59 (NE) 5
V1181 Her s 1 0.337042 11.00 11.36 0.36 21.02. 21:41 48 (NE) 14
V546 Vir p 10 0.56717 10.40 10.40 0.00 21.02. 21:41 92 (E) 9
V947 Cyg s 5 0.429245 14.10 14.70 0.60 21.02. 21:41 14 (N) -7
BY Per s 1 1.152638 13.20 13.20 0.00 21.02. 21:41 318 (NW) 33
LP Com p 1 0.337934 12.76 13.37 0.61 21.02. 21:41 97 (E) 42
OU Ser s 1 0.2967662 8.25 8.43 0.18 21.02. 21:41 73 (E) 7
V514 Cam s 6 0.362742 12.63 11.00 -1.63 21.02. 21:41 12 (N) 57
XY Boo s 1 0.370564 10.30 10.61 0.31 21.02. 21:41 88 (E) 25
CP Psc s 1 0.6840085 10.69 10.69 0.00 21.02. 21:42 311 (NW) 9
V714 Mon s 1 0.3445093 11.83 12.30 0.47 21.02. 21:42 225 (SW) 36
LW And p 9 0.472811 15.50 16.40 0.90 21.02. 21:42 302 (NW) 24
NT Aps p 5 0.294763 8.39 8.87 0.48 21.02. 21:42 157 (SE) -47
KV Gem p 1 0.358522 12.40 12.90 0.50 21.02. 21:42 227 (SW) 48
TY CMi p 5 1.2991254 13.00 13.90 0.90 21.02. 21:42 203 (SW) 41
V508 Cen s 10 0.3945023 12.70 13.20 0.50 21.02. 21:42 125 (SE) -26
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 21.02. 21:42 17 (N) -5
V1355 Tau p 7 0.244668 13.00 13.00 0.00 21.02. 21:43 262 (W) 39
DV Cep s 1 1.161975 11.40 11.40 0.00 21.02. 21:43 1 (N) 32
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.02. 21:43 90 (E) 67
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.