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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:07 UTC
Civil Twilight (6°): 06:19 // 15:43 UTC
Nautical Twilight (12°): 05:38 // 16:24 UTC
Astronomical Twilight (18°): 04:59 // 17:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V947 Cyg p 5 0.429245 14.10 15.10 1.00 28.12. 17:53 288 (W) 27
NU Cyg p 3 0.2811248 14.30 14.90 0.60 28.12. 17:53 293 (NW) 33
V1068 Cas p 9 1.806 14.58 16.20 1.62 28.12. 17:54 334 (NW) 87
LO Com s 1 0.2863605 12.38 12.38 0.00 28.12. 17:54 12 (N) -13
GO Psc p 8 0.453256 13.05 13.40 0.35 28.12. 17:54 192 (S) 72
V441 Lac s 1 0.3089166 12.56 12.56 0.00 28.12. 17:55 294 (NW) 60
HR UMa p 6 0.737064 8.78 8.94 0.16 28.12. 17:55 16 (N) 18
V533 And p 10 0.603216 13.80 14.40 0.60 28.12. 17:55 174 (S) 78
V641 And p 10 0.69492 13.40 13.85 0.45 28.12. 17:55 258 (W) 66
EQ Tau p 1 0.3413474 10.50 11.03 0.53 28.12. 17:55 122 (SE) 51
V1172 Her p 4 0.236167 12.00 12.50 0.50 28.12. 17:56 316 (NW) -13
TU CMa p 1 1.1278038 9.80 10.50 0.70 28.12. 17:56 116 (SE) -10
DW UMa p 1 0.13660653 15.10 16.60 1.50 28.12. 17:56 23 (NE) 24
V957 Cyg s 4 1.673536 12.20 12.60 0.40 28.12. 17:56 287 (W) 25
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 28.12. 17:56 280 (W) 7
V417 Aql s 1 0.3703135 11.00 11.50 0.50 28.12. 17:56 272 (W) 6
V1188 Cyg s 7 0.8516615 13.70 14.30 0.60 28.12. 17:57 304 (NW) 44
KO Boo s 9 0.369518 13.15 13.35 0.20 28.12. 17:57 347 (N) -16
V553 Hya s 5 0.371497 12.36 12.36 0.00 28.12. 17:57 31 (NE) -63
SS Ari s 1 0.405986 10.37 10.82 0.45 28.12. 17:57 161 (S) 63
V701 Cen s 8 0.73845 8.60 8.90 0.30 28.12. 17:57 200 (S) -88
IW Nor p 10 0.33319 14.00 14.50 0.50 28.12. 17:57 234 (SW) -64
XY Men p 10 0.7766348 10.63 11.27 0.64 28.12. 17:57 160 (S) -39
AY CrB p 8 0.460476 13.50 14.10 0.60 28.12. 17:57 336 (NW) -5
MU Aqr s 3 0.2722205 11.30 11.30 0.00 28.12. 17:57 253 (W) 12
KT Cnc p 8 0.323691 13.60 14.20 0.60 28.12. 17:57 70 (E) -1
HN UMa s 4 0.38261 9.90 10.02 0.12 28.12. 17:58 26 (NE) 2
CC Peg p 1 0.6056033 12.60 13.30 0.70 28.12. 17:58 265 (W) 42
V575 Sco p 10 0.658934 12.70 13.10 0.40 28.12. 17:58 270 (W) -51
V477 Her p 8 0.3251804 14.90 15.50 0.60 28.12. 17:58 310 (NW) 2
HM Mon p 1 0.40765587 13.40 14.20 0.80 28.12. 17:58 95 (E) 4
V1187 Her s 1 0.310764 11.14 11.31 0.17 28.12. 17:58 325 (NW) 5
V1351 Cen p 10 0.399114 10.65 11.30 0.65 28.12. 17:58 322 (NW) -69
AL Cas p 1 0.50055583 12.90 13.60 0.70 28.12. 17:58 11 (N) 69
V362 Vel p 10 0.445178 9.08 9.36 0.28 28.12. 17:58 95 (E) -66
BH UMa p 1 0.349341 11.50 12.30 0.80 28.12. 17:58 25 (NE) 18
HP Her s 10 0.476408 15.30 15.30 0.00 28.12. 17:59 318 (NW) 4
AP And p 1 1.587291 11.30 11.90 0.60 28.12. 17:59 265 (W) 73
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 28.12. 17:59 32 (NE) -63
GU Boo p 1 0.4887296 13.10 13.70 0.60 28.12. 17:59 337 (NW) -2
NR Boo p 2 0.356731 12.00 12.50 0.50 28.12. 17:59 336 (NW) -26
KW Eri p 9 0.2352915 13.38 13.90 0.52 28.12. 17:59 166 (S) -9
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 28.12. 18:00 310 (NW) 46
MU Lac p 10 0.2775155 14.10 15.10 1.00 28.12. 18:00 291 (W) 61
V375 Cas p 1 1.473398 10.10 10.90 0.80 28.12. 18:00 325 (NW) 72
V400 Lyr p 1 0.253427 12.70 13.35 0.65 28.12. 18:00 299 (NW) 26
NP Pav s 10 0.6333963 10.70 10.70 0.00 28.12. 18:00 206 (SW) -40
LY Pav p 9 0.37955 14.50 15.00 0.50 28.12. 18:01 208 (SW) -44
NZ Boo p 1 0.0589094 17.20 20.00 2.80 28.12. 18:01 341 (N) -4
AY Cam p 1 2.7349681 9.69 10.26 0.57 28.12. 18:01 18 (N) 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.