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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:36 // 15:48 UTC
Civil Twilight (6°): 06:03 // 16:22 UTC
Nautical Twilight (12°): 05:24 // 17:01 UTC
Astronomical Twilight (18°): 04:46 // 17:39 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AL Cas s 1 0.50055583 12.90 13.60 0.70 28.01. 12:47 32 (NE) 56
LP UMa p 1 0.309901 12.52 12.79 0.27 28.01. 12:47 358 (N) 19
IW UMa p 1 0.774718 11.70 12.18 0.48 28.01. 12:48 9 (N) 4
IY Pav p 10 0.8881 12.00 13.10 1.10 28.01. 12:48 190 (S) -32
V471 Cas p 1 0.4009368 14.10 14.60 0.50 28.01. 12:48 61 (NE) 61
V344 Lac p 1 0.392239 12.20 13.00 0.80 28.01. 12:48 356 (N) 88
QT Gem s 6 1.619865 7.66 7.66 0.00 28.01. 12:48 52 (NE) -11
V603 Aur s 8 0.37475 12.70 12.70 0.00 28.01. 12:48 44 (NE) 31
NT Cas p 5 1.12252 14.20 14.80 0.60 28.01. 12:48 62 (NE) 69
GV Lib p 6 0.955245 13.90 15.30 1.40 28.01. 12:48 262 (W) -19
EI Sge p 7 0.3882466 14.00 14.80 0.80 28.01. 12:48 235 (SW) 49
V455 Lac p 10 1.9879 12.44 13.05 0.61 28.01. 12:48 284 (W) 89
V1001 Oph p 10 1.789753 14.50 16.10 1.60 28.01. 12:49 258 (W) -10
V537 Cas p 7 1.632427 11.80 12.50 0.70 28.01. 12:49 66 (NE) 65
V645 Ori p 1 1.040445 13.30 14.70 1.40 28.01. 12:49 58 (NE) -5
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 28.01. 12:49 234 (SW) 68
ST Ind s 10 0.4018812 11.30 11.79 0.49 28.01. 12:49 198 (S) -11
AH Vir p 1 0.4075267 8.89 9.40 0.51 28.01. 12:50 330 (NW) -23
OO Peg p 9 2.984658 8.25 8.69 0.43 28.01. 12:50 196 (S) 54
TU Boo p 1 0.324284 11.80 12.50 0.70 28.01. 12:50 314 (NW) 4
GZ Gem s 6 1.225009 13.60 13.60 0.00 28.01. 12:50 55 (NE) -4
V1223 Her p 10 0.679439 10.40 10.70 0.30 28.01. 12:50 300 (NW) 37
PT Boo p 9 0.4466345 12.60 12.82 0.22 28.01. 12:50 310 (NW) 24
V506 Oph p 1 1.0604275 11.20 12.00 0.80 28.01. 12:50 260 (W) 19
V402 Aur s 3 0.603498 8.84 8.84 0.00 28.01. 12:50 62 (NE) 18
V1282 Her p 1 0.278349 13.35 13.75 0.40 28.01. 12:50 293 (NW) 44
NP Del p 10 0.777808 8.89 8.97 0.08 28.01. 12:50 215 (SW) 51
AP Aur p 1 0.569374 10.90 11.40 0.50 28.01. 12:51 35 (NE) 5
V368 Sge p 10 0.415859 12.20 12.55 0.35 28.01. 12:51 237 (SW) 47
GK Boo p 1 0.477772 10.30 10.80 0.50 28.01. 12:51 312 (NW) 13
HP Pav p 10 0.2978 14.90 15.70 0.80 28.01. 12:51 192 (S) -33
V1238 Her p 4 0.3701515 9.53 9.53 0.00 28.01. 12:51 295 (NW) 36
AG CMi s 4 1.6645363 10.90 10.90 0.00 28.01. 12:51 52 (NE) -20
V842 Cep p 10 0.2889547 14.00 14.70 0.70 28.01. 12:52 351 (N) 62
CM Com s 1 0.5545147 13.00 13.00 0.00 28.01. 12:52 332 (NW) -14
V360 Tel p 10 1.3675 11.78 12.28 0.50 28.01. 12:52 215 (SW) -18
GG CVn s 1 0.385947 12.00 12.00 0.00 28.01. 12:52 316 (NW) 4
V464 Hya p 9 0.342528 13.25 13.80 0.55 28.01. 12:52 276 (W) -41
V344 Dra p 9 0.332887 13.70 14.20 0.50 28.01. 12:52 319 (NW) 38
V438 Nor p 10 0.4214 16.57 17.00 0.43 28.01. 12:52 229 (SW) -43
TY Boo s 1 0.3171485 10.81 11.35 0.54 28.01. 12:52 308 (NW) 15
SU Boo p 1 1.56125 11.96 12.72 0.76 28.01. 12:52 311 (NW) 8
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 28.01. 12:52 177 (S) 36
V417 Cam p 10 0.28482 14.20 14.70 0.50 28.01. 12:53 31 (NE) 34
V1695 Aql p 9 0.412779 10.90 11.30 0.40 28.01. 12:53 227 (SW) 26
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 28.01. 12:53 102 (E) 29
MM Dra p 8 0.2644 14.54 14.90 0.36 28.01. 12:54 322 (NW) 66
V914 Ori p 10 4.46115 14.00 16.00 2.00 28.01. 12:54 62 (NE) -2
DU CVn p 2 0.3071015 13.10 14.50 1.40 28.01. 12:54 332 (NW) 3
HS Leo p 2 0.337706 13.80 14.40 0.60 28.01. 12:54 348 (N) -12
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.