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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V680 Cyg p 1 1.199142 10.00 10.80 0.80 21.04. 12:52 311 (NW) 38
V375 Cas s 1 1.473398 10.10 10.60 0.50 21.04. 12:52 315 (NW) 57
IW UMa p 1 0.774718 11.70 12.18 0.48 21.04. 12:52 62 (NE) 35
VY Dor p 9 0.49692 12.19 12.97 0.78 21.04. 12:52 171 (S) -14
V368 Cam s 6 0.4089212 13.35 13.35 0.00 21.04. 12:52 10 (N) 67
AU Aqr s 10 0.3711583 12.90 12.90 0.00 21.04. 12:52 248 (W) -14
V1036 Her p 1 0.391678 11.31 11.61 0.30 21.04. 12:52 345 (N) -14
IN Boo p 7 0.285759 13.90 14.80 0.90 21.04. 12:52 22 (N) -6
BD Scl s 9 0.566291 10.02 10.30 0.28 21.04. 12:52 224 (SW) 3
DF Lyr p 1 0.5771284 13.10 13.50 0.40 21.04. 12:52 321 (NW) -2
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 21.04. 12:52 322 (NW) 27
V348 Aql p 6 0.6658369 13.00 14.50 1.50 21.04. 12:52 303 (NW) -24
V732 Her s 2 0.3567417 13.20 13.80 0.60 21.04. 12:52 344 (N) 6
V621 Pup p 10 0.390386 10.25 11.00 0.75 21.04. 12:52 140 (SE) -20
II Aps s 10 0.842236 11.20 11.60 0.40 21.04. 12:52 185 (S) -65
V870 Ara s 7 0.399826 9.00 9.00 0.00 21.04. 12:53 238 (SW) -69
XY Ari p 10 0.25265 13.54 17.60 4.06 21.04. 12:53 205 (SW) 57
AF Ara p 10 0.844688 13.60 14.70 1.10 21.04. 12:53 225 (SW) -81
V418 Cam s 9 0.3067595 13.70 14.40 0.70 21.04. 12:53 22 (N) 64
V809 Cyg s 6 1.964457 13.30 13.60 0.30 21.04. 12:53 316 (NW) 11
V1223 Tau s 7 0.446918 12.15 12.15 0.00 21.04. 12:53 189 (S) 49
GK Aqr s 1 0.327415 12.40 12.40 0.00 21.04. 12:54 264 (W) 4
KM Cnc s 3 0.536435 12.60 11.60 -1.00 21.04. 12:54 94 (E) 34
IX Boo s 8 0.35431 12.90 12.90 0.00 21.04. 12:54 23 (NE) -13
V1256 Her s 2 0.318276 12.60 13.40 0.80 21.04. 12:54 338 (N) -21
IT Cnc p 6 0.363657 12.50 12.90 0.40 21.04. 12:54 89 (E) 28
AE LMi p 5 0.528341 12.80 13.20 0.40 21.04. 12:54 62 (NE) 20
LR Com p 1 0.896297 10.80 11.70 0.90 21.04. 12:54 43 (NE) -7
V502 And p 6 0.318892 13.80 14.20 0.40 21.04. 12:54 259 (W) 49
EX Psc s 1 0.289482 12.00 12.00 0.00 21.04. 12:54 246 (SW) 26
EP Cen p 7 0.925452 11.40 12.10 0.70 21.04. 12:55 124 (SE) -68
CU Ara p 8 1.385831 14.40 16.00 1.60 21.04. 12:55 219 (SW) -75
AU Ser s 1 0.3864975 10.90 11.61 0.71 21.04. 12:55 360 (N) -18
OR Cas p 1 1.245709 11.40 12.40 1.00 21.04. 12:55 311 (NW) 62
EI Aur s 7 1.226694 14.50 15.00 0.50 21.04. 12:55 137 (SE) 69
V781 Tau s 1 0.344909 8.90 9.30 0.40 21.04. 12:56 126 (SE) 58
V412 And s 4 1.908735 11.70 11.70 0.00 21.04. 12:56 288 (W) 50
FU Lyn p 7 0.3979435 12.46 12.90 0.44 21.04. 12:56 67 (NE) 39
V868 Mon s 8 0.637711 8.90 9.48 0.58 21.04. 12:56 119 (SE) 19
V345 Gem s 1 0.274778 7.82 7.88 0.06 21.04. 12:56 90 (E) 47
V1107 Cas p 1 0.273412 12.88 13.20 0.32 21.04. 12:56 313 (NW) 66
RT UMi p 3 1.841972 10.79 11.47 0.68 21.04. 12:57 356 (N) 41
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 21.04. 12:57 307 (NW) 19
BT Vul p 1 1.1412005 11.80 12.50 0.70 21.04. 12:57 305 (NW) 7
TV UMi s 1 0.4155497 8.77 8.85 0.08 21.04. 12:57 5 (N) 33
V373 Dra p 3 0.316906 13.00 14.00 1.00 21.04. 12:57 347 (N) 16
AS Aps s 9 0.399351 13.40 13.80 0.40 21.04. 12:57 178 (S) -67
V641 Ori s 1 0.450815 14.20 14.50 0.30 21.04. 12:57 135 (SE) 47
FO Vir p 7 0.775565 6.50 6.82 0.32 21.04. 12:57 44 (NE) -30
V411 Gem p 9 0.43257 15.47 15.78 0.31 21.04. 12:57 119 (SE) 39
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.