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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:36 UTC
Civil Twilight (6°): 03:59 // 18:07 UTC
Nautical Twilight (12°): 03:19 // 18:47 UTC
Astronomical Twilight (18°): 02:37 // 19:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KN Vul p 1 0.3573295 13.00 13.40 0.40 04.04. 08:59 253 (W) 50
AS Aps s 9 0.399351 13.40 13.80 0.40 04.04. 08:59 206 (SW) -52
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 04.04. 08:59 292 (W) 66
KO Aur s 1 3.9537975 10.40 10.40 0.00 04.04. 08:59 44 (NE) 26
V639 Aur p 4 0.3571 14.01 14.85 0.84 04.04. 08:59 42 (NE) 30
G1624.0493 Vul s 6 1.63514 9.53 9.93 0.40 04.04. 08:59 246 (SW) 44
V523 Cas p 1 0.2336923 10.62 11.45 0.83 04.04. 08:59 79 (E) 73
SV Ind s 10 0.443299 14.00 14.00 0.00 04.04. 08:59 200 (S) -19
V1695 Aql s 9 0.412779 10.90 11.20 0.30 04.04. 09:00 233 (SW) 22
V699 Her p 10 0.614205 15.40 16.20 0.80 04.04. 09:00 285 (W) 10
V467 Vir p 6 0.6045733 9.46 9.46 0.00 04.04. 09:00 311 (NW) -36
OZ Dra p 10 0.136647 18.00 20.00 2.00 04.04. 09:00 343 (N) 29
NY Lyr p 1 0.4408 12.70 13.20 0.50 04.04. 09:00 269 (W) 48
V552 Cyg p 10 4.74901 14.90 15.90 1.00 04.04. 09:00 257 (W) 55
FI Boo p 1 0.389997 9.60 9.70 0.10 04.04. 09:00 320 (NW) 26
UY Vol p 1 0.159337785 16.90 23.00 6.10 04.04. 09:00 145 (SE) -61
SW Pup s 8 2.747419 9.00 9.10 0.10 04.04. 09:00 89 (E) -63
V1355 Tau s 7 0.244668 13.00 13.00 0.00 04.04. 09:01 72 (E) 17
IT Cnc s 6 0.363657 12.50 12.90 0.40 04.04. 09:01 31 (NE) -13
V2640 Oph s 7 0.419892 12.50 13.20 0.70 04.04. 09:01 266 (W) 10
EE Cet p 3 0.379922 8.76 9.03 0.27 04.04. 09:01 109 (E) 26
CW CMi s 1 0.313192 11.20 11.20 0.00 04.04. 09:01 53 (NE) -27
PZ Lup p 10 0.489307 10.42 10.70 0.28 04.04. 09:01 257 (W) -51
EF CVn p 1 0.27205 13.10 13.50 0.40 04.04. 09:01 325 (NW) -4
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 04.04. 09:01 274 (W) -12
V591 Lyr s 2 0.300395 11.95 11.95 0.00 04.04. 09:02 283 (W) 42
AN UMa s 6 0.07975275 14.90 20.20 5.30 04.04. 09:02 358 (N) 5
QS And p 9 0.276678 16.67 17.09 0.42 04.04. 09:02 134 (SE) 62
V1088 Aql s 10 0.998379 14.50 14.50 0.00 04.04. 09:02 237 (SW) 39
GV Boo s 2 0.367868 12.40 12.40 0.00 04.04. 09:02 324 (NW) -5
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 04.04. 09:03 297 (NW) 58
KO Boo p 9 0.369518 13.15 13.35 0.20 04.04. 09:03 314 (NW) -3
V509 Cam p 6 0.350347 13.00 13.60 0.60 04.04. 09:03 5 (N) 40
VV UMa p 1 0.687376 10.13 10.91 0.78 04.04. 09:03 11 (N) 17
AR Ind p 10 0.6346 13.90 14.40 0.50 04.04. 09:04 201 (S) -20
V428 Cam s 8 0.290606 12.85 12.85 0.00 04.04. 09:04 17 (N) 44
V753 Mon s 5 0.677044 8.30 8.30 0.00 04.04. 09:04 65 (NE) -24
LL Com p 1 0.406915 12.22 12.71 0.49 04.04. 09:04 330 (NW) -4
CT Eri p 10 0.6341963 10.00 10.52 0.52 04.04. 09:04 117 (SE) -21
DG CMi s 8 0.366037 11.94 12.05 0.11 04.04. 09:04 56 (NE) -14
V1261 Her s 4 0.397693 13.00 14.00 1.00 04.04. 09:04 279 (W) 20
BS Vir p 10 0.3770834 13.60 14.40 0.80 04.04. 09:04 326 (NW) -37
ET Leo p 1 0.3465036 9.55 9.72 0.17 04.04. 09:04 4 (N) -31
CG Cyg s 1 0.6311435 9.73 9.73 0.00 04.04. 09:05 246 (SW) 64
V442 Cam s 1 0.442643 13.05 13.05 0.00 04.04. 09:05 21 (N) 42
CZ CMi s 1 0.426397 10.55 10.55 0.00 04.04. 09:05 56 (NE) -14
FR Aur s 5 2.60677 12.70 13.00 0.30 04.04. 09:05 59 (NE) 17
V803 Cyg p 9 1.02647 14.30 15.50 1.20 04.04. 09:05 270 (W) 54
GX Aur p 1 1.143258 12.00 13.10 1.10 04.04. 09:05 49 (NE) 17
BM Mon p 1 1.2449444 12.20 13.80 1.60 04.04. 09:05 63 (NE) -20
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.