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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:34 // 17:32 UTC
Civil Twilight (6°): 04:03 // 18:04 UTC
Nautical Twilight (12°): 03:24 // 18:43 UTC
Astronomical Twilight (18°): 02:42 // 19:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BR Cyg p 1 1.33256415 9.40 10.60 1.20 01.04. 15:44 337 (NW) 11
AM Eri p 4 0.3165735 14.40 15.20 0.80 01.04. 15:44 195 (S) 27
V659 Ara p 10 0.2918802 13.90 14.50 0.60 01.04. 15:44 159 (S) -77
LT Com s 1 0.512058 10.61 10.61 0.00 01.04. 15:44 57 (NE) 7
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 01.04. 15:44 320 (NW) 12
BD Dor p 9 0.785242 11.45 12.12 0.67 01.04. 15:44 187 (S) -18
IT Ara s 9 0.5283806 12.50 12.50 0.00 01.04. 15:45 180 (S) -80
V1123 Tau s 1 0.399949 9.87 9.87 0.00 01.04. 15:45 224 (SW) 51
V543 And p 10 0.926371 11.00 11.80 0.80 01.04. 15:45 275 (W) 49
V1171 Oph p 10 0.91165 14.20 14.70 0.50 01.04. 15:45 12 (N) -58
AA UMi p 10 1.46228 12.39 12.70 0.31 01.04. 15:45 5 (N) 42
EX CVn p 4 0.2771572 13.10 13.50 0.40 01.04. 15:45 51 (NE) 18
AC Boo s 1 0.352437 10.00 10.55 0.55 01.04. 15:45 25 (NE) 12
V405 Gem p 1 0.462107 10.88 11.04 0.16 01.04. 15:46 147 (SE) 52
XY Ari p 10 0.25265 13.54 17.60 4.06 01.04. 15:46 238 (SW) 47
V1356 Cyg p 1 1.95671 10.10 10.50 0.40 01.04. 15:46 328 (NW) -3
XX Cep s 1 2.337328 9.13 9.18 0.05 01.04. 15:46 322 (NW) 45
QY Hya s 2 0.292341 9.04 9.04 0.00 01.04. 15:46 101 (E) -28
OQ UMa s 1 0.283356 13.00 13.60 0.60 01.04. 15:46 29 (NE) 25
QX And s 1 0.412173 11.25 11.25 0.00 01.04. 15:46 272 (W) 51
SX Crt p 10 1.898936 13.70 14.20 0.50 01.04. 15:46 101 (E) -23
V441 Lac s 1 0.3089166 12.56 12.56 0.00 01.04. 15:46 319 (NW) 29
V1298 Her p 9 2.144705 9.75 10.08 0.33 01.04. 15:46 354 (N) -16
MX Ser p 4 0.30776 13.20 13.68 0.48 01.04. 15:46 25 (NE) -40
OO Aqr s 5 0.586623 9.20 9.59 0.39 01.04. 15:46 293 (NW) -35
V1234 Tau s 7 0.387939 12.60 12.60 0.00 01.04. 15:46 201 (S) 47
V956 Aql p 10 0.3961755 13.90 14.30 0.40 01.04. 15:46 324 (NW) -46
GW Cep s 1 0.3188312 11.40 12.00 0.60 01.04. 15:47 346 (N) 55
GS Pup p 10 2.07284 13.40 13.90 0.50 01.04. 15:47 144 (SE) 16
V1068 Cas p 9 1.806 14.58 16.20 1.62 01.04. 15:47 300 (NW) 52
CQ Ser s 5 0.7600617 10.70 11.10 0.40 01.04. 15:47 343 (N) -53
HY Tau p 9 3.01691 12.40 13.60 1.20 01.04. 15:47 173 (S) 59
PU Pup s 10 2.57897 4.69 4.74 0.05 01.04. 15:47 150 (SE) 9
CY Cha s 10 0.443751 13.50 14.00 0.50 01.04. 15:48 165 (S) -47
UU Aqr p 1 0.16358045 10.90 12.60 1.70 01.04. 15:48 283 (W) -16
V441 Oph p 8 3.058525 11.60 15.50 3.90 01.04. 15:48 3 (N) -57
NY Boo s 9 0.326815 12.15 12.15 0.00 01.04. 15:48 24 (NE) 14
V515 Cam p 6 0.30833 13.45 14.10 0.65 01.04. 15:48 20 (N) 47
DF Lyr p 1 0.5771284 13.10 13.50 0.40 01.04. 15:49 341 (N) -10
GQ Cha p 9 2.09192 13.65 14.80 1.15 01.04. 15:49 166 (S) -45
AQ Boo s 1 0.333139 12.30 12.30 0.00 01.04. 15:49 52 (NE) -7
GM Dra p 4 0.338741 8.79 9.03 0.23 01.04. 15:50 1 (N) 18
BX And p 1 0.6101125 8.90 9.57 0.67 01.04. 15:50 275 (W) 54
V339 Boo p 10 0.3628085 10.70 10.90 0.20 01.04. 15:50 18 (N) 6
RT Scl p 9 0.51156 10.31 10.99 0.68 01.04. 15:50 241 (SW) -10
V677 Cen s 9 0.3250284 11.50 11.60 0.10 01.04. 15:50 88 (E) -59
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 01.04. 15:50 322 (NW) 8
CW Cas p 1 0.318862 11.02 11.62 0.60 01.04. 15:50 317 (NW) 51
VW LMi s 1 0.477552 8.03 8.45 0.42 01.04. 15:50 74 (E) 27
V417 Lyr p 4 0.300661 14.90 16.20 1.30 01.04. 15:50 339 (N) -6
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.