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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:33 // 15:52 UTC
Civil Twilight (6°): 06:00 // 16:25 UTC
Nautical Twilight (12°): 05:21 // 17:04 UTC
Astronomical Twilight (18°): 04:43 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 31.01. 08:41 198 (S) 12
MO Aqr s 2 0.3981435 9.95 10.25 0.30 31.01. 08:42 134 (SE) 28
V443 Cam s 9 0.411691 14.00 14.80 0.80 31.01. 08:42 360 (N) 34
AW Vir p 1 0.3539976 11.00 11.81 0.81 31.01. 08:42 260 (W) 12
V373 Dra p 3 0.316906 13.00 14.00 1.00 31.01. 08:42 299 (NW) 80
KM Boo p 8 0.35866 14.05 14.70 0.65 31.01. 08:42 301 (NW) 53
V435 Gem p 1 0.3365 10.55 10.92 0.37 31.01. 08:42 339 (N) -15
V856 Cep p 10 0.314008 12.25 12.50 0.25 31.01. 08:42 14 (N) 56
V956 Aql s 10 0.3961755 13.90 14.20 0.30 31.01. 08:42 169 (S) 29
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 31.01. 08:42 218 (SW) 26
V457 Sco s 10 2.007379 10.60 11.30 0.70 31.01. 08:43 196 (S) 2
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 31.01. 08:43 37 (NE) 38
LY Boo p 9 0.41441 13.10 13.31 0.21 31.01. 08:43 277 (W) 49
V432 Per s 1 0.3833085 11.00 11.60 0.60 31.01. 08:43 35 (NE) 12
EZ Hya p 1 0.449751 10.40 10.70 0.30 31.01. 08:43 299 (NW) -39
V849 Cep s 5 2.029647 10.80 10.80 0.00 31.01. 08:44 29 (NE) 61
TW Cet p 1 0.3168513 10.43 11.18 0.75 31.01. 08:44 89 (E) -29
BG Boo p 1 0.64008 13.50 14.30 0.80 31.01. 08:45 270 (W) 33
V930 Cep p 8 0.393722 12.48 12.83 0.35 31.01. 08:45 32 (NE) 53
V402 Gem p 7 0.399252 11.72 12.35 0.63 31.01. 08:45 357 (N) -20
V714 Mon s 1 0.3445093 11.83 12.30 0.47 31.01. 08:45 360 (N) -35
OU Ser p 1 0.2967662 8.25 8.43 0.18 31.01. 08:46 245 (SW) 40
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 31.01. 08:46 57 (NE) 54
LY Cas p 7 1.476428 14.90 16.40 1.50 31.01. 08:46 27 (NE) 27
AV CrB p 1 0.30819 11.87 12.48 0.61 31.01. 08:46 245 (SW) 58
V1091 Her p 1 0.393559 12.04 12.28 0.24 31.01. 08:46 235 (SW) 70
EG Cas s 1 0.611449 12.90 13.10 0.20 31.01. 08:46 49 (NE) 45
V489 Cam p 8 0.6197565 10.94 11.22 0.28 31.01. 08:46 354 (N) 37
V640 Aur p 1 0.3279975 12.52 13.25 0.73 31.01. 08:46 4 (N) 13
UZ Oct s 10 1.149383 9.03 9.48 0.45 31.01. 08:46 176 (S) -55
AU Aqr s 10 0.3711583 12.90 12.90 0.00 31.01. 08:47 130 (SE) -1
V947 Per p 6 0.297667 13.45 14.05 0.60 31.01. 08:47 30 (NE) -1
V389 Cam s 9 0.439897 11.80 12.50 0.70 31.01. 08:47 7 (N) 31
V608 Cen p 10 1.62875 12.70 13.50 0.80 31.01. 08:47 213 (SW) -38
V1079 Cas p 9 0.283611 15.83 16.00 0.17 31.01. 08:48 39 (NE) 36
EZ Car p 6 1.1886882 9.90 10.30 0.40 31.01. 08:49 225 (SW) -55
V589 Vir p 1 0.271832 13.00 13.00 0.00 31.01. 08:49 247 (SW) 23
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 31.01. 08:49 326 (NW) -21
EM Lac p 1 0.3891351 12.50 13.09 0.59 31.01. 08:49 61 (NE) 55
V523 Cas s 1 0.2336923 10.62 11.34 0.72 31.01. 08:49 51 (NE) 35
AX Vir s 1 0.7025264 10.00 10.24 0.24 31.01. 08:49 262 (W) 12
UU Leo p 1 1.679768 11.40 12.70 1.30 31.01. 08:49 311 (NW) -14
V579 Lyr p 1 0.242906 12.77 13.25 0.48 31.01. 08:49 152 (SE) 83
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 31.01. 08:49 99 (E) 82
XX LMi s 4 0.370979 12.42 12.42 0.00 31.01. 08:49 312 (NW) 8
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 31.01. 08:49 134 (SE) 33
U Gem p 1 0.17690624 8.20 14.90 6.70 31.01. 08:49 340 (N) -16
RW Mon p 1 1.906092 9.26 11.51 2.25 31.01. 08:50 360 (N) -31
PY Vir p 1 0.311248 9.60 10.10 0.50 31.01. 08:50 260 (W) 3
AA Lyn p 9 0.561388 14.70 15.30 0.60 31.01. 08:50 346 (N) 3
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.