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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:43 // 16:41 UTC
Civil Twilight (6°): 05:12 // 17:12 UTC
Nautical Twilight (12°): 04:35 // 17:49 UTC
Astronomical Twilight (18°): 03:57 // 18:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1048 Cyg p 6 0.7422245 13.30 15.10 1.80 28.02. 12:58 299 (NW) 52
BM UMa s 1 0.2712208 13.80 14.60 0.80 28.02. 12:58 14 (N) 8
V426 Nor p 10 0.4735 17.76 18.05 0.29 28.02. 12:58 238 (SW) -60
SX Crv s 1 0.3166127 8.99 9.23 0.24 28.02. 12:58 356 (N) -59
V538 And p 10 0.5188056 13.90 14.30 0.40 28.02. 12:59 130 (SE) 74
V1175 Her s 1 0.321199 10.89 11.04 0.15 28.02. 12:59 308 (NW) -2
V351 Peg s 1 0.593297 8.00 8.00 0.00 28.02. 12:59 208 (SW) 53
MT Cas p 1 0.313878 13.30 14.13 0.83 28.02. 12:59 331 (NW) 85
AE Cas p 1 0.7591207 12.70 13.50 0.80 28.02. 12:59 13 (N) 69
V1436 Cyg p 9 1.5870645 15.80 17.60 1.80 28.02. 12:59 279 (W) 30
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 28.02. 12:59 272 (W) 48
V420 Cam p 9 0.565563 13.90 14.50 0.60 28.02. 12:59 29 (NE) 49
V594 Lyr p 5 0.255999 14.00 14.33 0.33 28.02. 13:00 302 (NW) 35
V644 Aur p 7 0.78045 11.22 11.53 0.31 28.02. 13:00 69 (E) 28
CU Ind p 10 0.337259 12.50 13.21 0.71 28.02. 13:00 192 (S) -31
V1315 Her s 1 0.358361 12.75 13.10 0.35 28.02. 13:00 304 (NW) 25
FV CVn s 1 0.315365 11.80 12.10 0.30 28.02. 13:00 343 (N) -6
Y Crv p 7 0.329037 11.73 12.10 0.37 28.02. 13:00 358 (N) -55
BS UMa p 1 0.3495099 13.70 14.00 0.30 28.02. 13:00 13 (N) 4
DZ Ori p 7 1.836253 12.10 13.00 0.90 28.02. 13:00 84 (E) 16
V575 And p 10 0.678016 12.00 12.40 0.40 28.02. 13:01 111 (E) 66
MU Aqr s 3 0.2722205 11.30 11.30 0.00 28.02. 13:01 242 (SW) 19
CZ Lib p 10 0.56012 14.20 15.20 1.00 28.02. 13:01 291 (W) -42
DK And p 1 0.489223 12.50 13.10 0.60 28.02. 13:01 279 (W) 79
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 28.02. 13:01 241 (SW) 25
EM Tuc p 4 0.326575 12.16 12.76 0.60 28.02. 13:01 184 (S) -27
V745 Cyg p 10 2.28313 11.60 12.20 0.60 28.02. 13:01 296 (NW) 52
DN Cen p 10 0.739009 12.90 13.60 0.70 28.02. 13:01 215 (SW) -80
IY UMa p 4 0.0739138 18.40 20.00 1.60 28.02. 13:02 15 (N) 21
IV Cas s 1 0.9985167 11.20 11.30 0.10 28.02. 13:02 298 (NW) 82
DE CVn p 1 0.3641396 13.68 13.81 0.13 28.02. 13:02 351 (N) 6
PT Vir s 7 0.3081795 13.38 13.50 0.12 28.02. 13:02 3 (N) -29
V770 Aql p 2 1.592912 13.60 14.60 1.00 28.02. 13:02 260 (W) 21
V903 Ara p 9 0.301566 12.34 12.40 0.06 28.02. 13:03 233 (SW) -51
V668 Ara p 10 0.6014 13.30 13.90 0.60 28.02. 13:03 225 (SW) -54
QW Boo p 10 0.2908715 12.10 12.45 0.35 28.02. 13:03 330 (NW) 14
KO Ara p 9 0.3825476 13.30 14.10 0.80 28.02. 13:03 234 (SW) -45
IO Cnc s 1 0.347694 13.00 12.00 -1.00 28.02. 13:03 48 (NE) -10
TZ Lyr s 1 0.528827 10.87 11.05 0.18 28.02. 13:03 302 (NW) 27
V704 Cyg s 1 0.570705 13.60 14.20 0.60 28.02. 13:03 281 (W) 59
V781 Tau p 1 0.344909 8.90 9.30 0.40 28.02. 13:03 80 (E) 28
V524 Mon s 3 0.28361685 14.40 15.20 0.80 28.02. 13:04 84 (E) -2
V392 Ori p 1 0.659284 10.90 11.50 0.60 28.02. 13:04 83 (E) 18
NW Aqr p 1 0.30163 12.00 12.00 0.00 28.02. 13:04 214 (SW) 36
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 28.02. 13:04 281 (W) 43
V428 Gem p 8 0.491506 10.93 11.33 0.40 28.02. 13:04 65 (NE) 13
V1005 Her p 3 0.278962 14.11 14.68 0.57 28.02. 13:04 324 (NW) 22
V905 Ara p 2 0.243905 14.00 14.20 0.20 28.02. 13:05 226 (SW) -52
V1119 Her s 4 0.723403 10.05 10.27 0.22 28.02. 13:05 297 (NW) -14
UX UMa p 1 0.19667128 12.57 14.15 1.58 28.02. 13:05 351 (N) 13
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.