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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:42 // 17:04 UTC
Civil Twilight (6°): 04:11 // 17:35 UTC
Nautical Twilight (12°): 03:33 // 18:13 UTC
Astronomical Twilight (18°): 02:53 // 18:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V922 Cyg s 7 1.422373 14.50 14.50 0.00 21.09. 08:52 29 (NE) -4
SY Boo p 1 0.714484 12.25 12.87 0.62 21.09. 08:52 98 (E) 30
TZ Eri s 1 2.606111 9.80 9.80 0.00 21.09. 08:53 261 (W) 0
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 21.09. 08:53 278 (W) -8
LU Vir p 1 0.492241 7.84 8.17 0.33 21.09. 08:53 124 (SE) 18
TX Cha p 6 0.901645 13.08 14.00 0.92 21.09. 08:53 177 (S) -42
V493 Cyg p 5 1.2750885 12.80 13.30 0.50 21.09. 08:53 21 (N) -4
DK Sge p 1 0.621824 12.20 13.20 1.00 21.09. 08:53 24 (NE) -15
BV Leo p 6 0.941584 15.80 16.70 0.90 21.09. 08:53 136 (SE) 59
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 21.09. 08:53 237 (SW) 39
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.09. 08:53 62 (NE) -20
V1252 Her p 10 0.39148 14.50 15.00 0.50 21.09. 08:53 49 (NE) 19
HV UMa p 1 0.71076 8.60 8.88 0.28 21.09. 08:53 86 (E) 70
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 21.09. 08:53 19 (N) 2
V1177 Sgr p 9 0.963089 11.10 11.60 0.50 21.09. 08:54 89 (E) -44
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 21.09. 08:54 340 (N) -18
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 21.09. 08:54 72 (E) 18
LV Pav p 10 0.533 14.00 14.50 0.50 21.09. 08:54 127 (SE) -70
V532 And p 10 0.39902 13.50 13.80 0.30 21.09. 08:54 321 (NW) 11
MU Lac s 10 0.2775155 14.10 14.10 0.00 21.09. 08:54 355 (N) 12
V470 Hya s 7 0.395393 13.00 13.00 0.00 21.09. 08:54 212 (SW) 36
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 21.09. 08:54 259 (W) 16
CR Aqr s 6 0.514491 13.60 14.20 0.60 21.09. 08:54 18 (N) -53
V339 Boo p 10 0.3628085 10.70 10.90 0.20 21.09. 08:54 60 (NE) 33
IL And p 10 0.86759 15.70 17.00 1.30 21.09. 08:54 329 (NW) 7
BF Cap s 9 0.532676 8.92 8.92 0.00 21.09. 08:55 42 (NE) -54
V916 Cen p 9 1.463225 8.71 8.83 0.12 21.09. 08:55 167 (S) -24
TX CMi p 1 0.3892173 14.00 15.00 1.00 21.09. 08:55 224 (SW) 36
V690 Cen p 10 1.181476 14.60 15.40 0.80 21.09. 08:55 167 (S) -25
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.09. 08:55 35 (NE) 79
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 21.09. 08:55 162 (S) -47
TW UMa p 1 2.16678 12.20 14.50 2.30 21.09. 08:55 52 (NE) 58
V2357 Oph p 6 0.415568 10.66 10.79 0.13 21.09. 08:55 72 (E) -1
V2635 Oph s 8 0.430959 12.15 12.60 0.45 21.09. 08:55 75 (E) -13
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.09. 08:55 76 (E) 33
KW Boo s 5 0.348865 14.00 14.50 0.50 21.09. 08:56 87 (E) 34
OT Cep p 3 0.4812313 12.70 13.40 0.70 21.09. 08:56 353 (N) 44
V357 Her s 5 0.28204 13.40 13.40 0.00 21.09. 08:56 49 (NE) -14
TY UMa p 1 0.354548 11.48 12.14 0.66 21.09. 08:56 60 (NE) 70
KT Lyr s 9 0.5815356 14.70 14.90 0.20 21.09. 08:56 41 (NE) 5
V428 Vel p 9 0.85496 11.03 11.91 0.88 21.09. 08:56 175 (S) -10
EE CMa p 10 0.89309 13.80 14.80 1.00 21.09. 08:57 219 (SW) 16
YZ Cru p 10 0.836728 13.00 13.50 0.50 21.09. 08:57 160 (S) -24
FZ Ori p 1 0.3999873 10.70 11.30 0.60 21.09. 08:57 252 (W) 18
PZ Boo p 7 0.622672 12.90 13.40 0.50 21.09. 08:57 63 (NE) 36
V936 Mon p 8 0.368958 14.00 15.00 1.00 21.09. 08:57 227 (SW) 28
V873 Per p 1 0.294902 10.80 11.50 0.70 21.09. 08:57 310 (NW) 21
V1232 Her p 9 0.267905 14.45 15.13 0.68 21.09. 08:57 54 (NE) 20
V510 And p 10 1.586968 13.90 14.50 0.60 21.09. 08:57 325 (NW) 0
NS Com p 9 0.330805 13.25 13.60 0.35 21.09. 08:57 111 (E) 46
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.