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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:03 // 16:24 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:33 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BQ Eri p 1 0.821972 10.94 11.28 0.34 18.02. 23:19 256 (W) 4
GN Mus s 10 0.3869 13.70 14.20 0.50 18.02. 23:19 169 (S) -36
V934 Mon s 9 0.509444 12.60 12.60 0.00 18.02. 23:19 232 (SW) 26
TW CMi p 10 1.07926 14.80 15.60 0.80 18.02. 23:19 231 (SW) 36
VW Tri p 1 0.298863 13.90 14.40 0.50 18.02. 23:19 315 (NW) 7
DY Cep s 8 1.57457 11.70 11.80 0.10 18.02. 23:19 351 (N) 25
NP Tel p 10 0.37512 12.90 13.40 0.50 18.02. 23:19 110 (E) -73
GZ Gem p 6 1.225009 13.60 14.10 0.50 18.02. 23:19 257 (W) 35
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 18.02. 23:20 242 (SW) 36
V338 Dra p 5 0.2351485 13.30 13.90 0.60 18.02. 23:20 43 (NE) 45
V610 Ara p 9 0.54316 8.80 9.20 0.40 18.02. 23:20 132 (SE) -44
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 18.02. 23:21 216 (SW) -53
DK Cep p 1 0.985907 12.20 14.20 2.00 18.02. 23:21 2 (N) 21
V435 Gem p 1 0.3365 10.55 10.92 0.37 18.02. 23:21 238 (SW) 50
GO Mus s 10 0.524 14.60 15.20 0.60 18.02. 23:21 169 (S) -38
V918 Cep p 10 0.85353 13.19 13.56 0.37 18.02. 23:21 358 (N) 42
V837 Cep p 10 0.438076 12.80 13.00 0.20 18.02. 23:21 10 (N) 21
V740 Her p 9 0.990434 14.10 14.70 0.60 18.02. 23:21 47 (NE) 23
V535 Aur s 5 0.384744 12.73 13.13 0.40 18.02. 23:21 287 (W) 53
EQ Tau p 1 0.3413474 10.50 11.03 0.53 18.02. 23:21 290 (W) 12
V523 Cas p 1 0.2336923 10.62 11.45 0.83 18.02. 23:21 337 (NW) 15
EG Hya p 9 0.6112941 12.60 13.00 0.40 18.02. 23:21 158 (S) 5
PT Boo p 9 0.4466345 12.60 12.82 0.22 18.02. 23:21 67 (NE) 40
V363 UMa p 10 0.379116 13.75 14.05 0.30 18.02. 23:22 58 (NE) 56
OQ Boo s 8 0.398071 12.17 12.25 0.08 18.02. 23:22 84 (E) 33
MO Aqr p 2 0.3981435 9.95 10.28 0.33 18.02. 23:22 24 (NE) -40
U Col p 10 1.2461718 10.80 11.60 0.80 18.02. 23:22 228 (SW) -9
IV Gem p 3 0.60269 12.20 13.10 0.90 18.02. 23:22 258 (W) 51
V354 Aps p 8 0.587153 12.35 12.60 0.25 18.02. 23:22 163 (S) -45
V733 Her s 3 0.4174915 13.80 14.30 0.50 18.02. 23:22 46 (NE) 27
V777 Cep p 10 0.3863448 16.31 16.68 0.37 18.02. 23:23 356 (N) 46
BD And p 1 0.9258052 11.30 11.70 0.40 18.02. 23:23 352 (N) 11
CS Lyn p 10 1.659074 8.49 8.67 0.18 18.02. 23:23 252 (W) 65
HN UMa p 4 0.38261 9.90 10.02 0.12 18.02. 23:23 135 (SE) 74
V342 UMa s 1 0.3438515 13.40 13.40 0.00 18.02. 23:23 58 (NE) 85
V711 Cep s 1 1.304357 9.49 9.49 0.00 18.02. 23:23 354 (N) 24
V490 And p 7 0.424185 14.60 15.10 0.50 18.02. 23:23 337 (NW) 6
HH Lac p 10 0.200593 14.00 15.50 1.50 18.02. 23:24 355 (N) 15
SIG Aql p 3 1.9502717 5.14 5.32 0.18 18.02. 23:24 45 (NE) -25
V951 Per p 7 0.270478 12.70 13.20 0.50 18.02. 23:24 295 (NW) 24
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 18.02. 23:24 18 (N) 0
II Per p 1 0.4798527 13.50 14.20 0.70 18.02. 23:24 301 (NW) 34
KZ Boo p 8 0.353515 12.65 13.10 0.45 18.02. 23:24 58 (NE) 52
V1244 Cen p 10 3.66946 14.96 14.97 0.01 18.02. 23:24 168 (S) -24
BE Vul p 1 1.552048 9.78 11.31 1.53 18.02. 23:24 26 (NE) -9
V428 Nor p 10 0.8141 13.01 13.35 0.34 18.02. 23:24 137 (SE) -37
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 18.02. 23:24 76 (E) 22
V705 And p 10 0.354675 11.12 11.40 0.28 18.02. 23:24 343 (N) -4
V2612 Oph p 1 0.375305 9.35 9.72 0.37 18.02. 23:24 60 (NE) -14
EE CVn s 1 0.280562 13.70 14.57 0.87 18.02. 23:25 99 (E) 50
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.