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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RV CVn p 1 0.2695671 13.75 14.36 0.61 16.04. 20:58 122 (SE) 58
V428 Cam s 8 0.290606 12.85 12.85 0.00 16.04. 20:58 340 (N) 50
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 16.04. 20:58 89 (E) -31
LV Cam s 4 0.3657282 16.00 16.00 0.00 16.04. 20:58 316 (NW) 44
V393 Cam p 9 0.385712 13.90 14.70 0.80 16.04. 20:58 331 (NW) 46
ER Ori p 1 0.4234005 9.32 9.93 0.61 16.04. 20:58 270 (W) -11
TZ Lyr p 1 0.528827 10.87 11.85 0.98 16.04. 20:59 55 (NE) 25
V351 Cam p 9 0.348318 16.23 16.52 0.29 16.04. 20:59 333 (NW) 40
SX Crv p 1 0.3166127 8.99 9.25 0.26 16.04. 20:59 165 (S) 20
V345 Dra p 10 0.291903 13.20 13.45 0.25 16.04. 20:59 62 (NE) 50
V449 And s 1 0.3385155 12.20 12.20 0.00 16.04. 20:59 335 (NW) 12
V1370 Tau s 7 0.295517 10.90 10.90 0.00 16.04. 20:59 284 (W) 13
RW Tri p 1 0.23188315 12.50 15.61 3.11 16.04. 21:00 324 (NW) -4
IR Vir s 3 0.36938 12.10 12.70 0.60 16.04. 21:00 162 (S) 35
SZ CMa p 9 2.856055 10.20 11.10 0.90 16.04. 21:00 243 (SW) 2
V379 Cen p 9 1.8746863 8.80 9.60 0.80 16.04. 21:00 166 (S) -22
PZ UMa s 7 0.2626732 12.50 12.50 0.00 16.04. 21:00 282 (W) 69
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 16.04. 21:01 26 (NE) 27
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 16.04. 21:01 28 (NE) -51
SY Hor p 10 0.3116395 11.48 12.34 0.86 16.04. 21:01 247 (SW) -46
LM Cnc s 5 0.315801 12.00 11.00 -1.00 16.04. 21:01 239 (SW) 40
V737 Cep p 8 0.2987665 11.95 12.33 0.38 16.04. 21:01 16 (N) 27
V577 Lyr s 9 0.390011 14.50 14.50 0.00 16.04. 21:01 48 (NE) 25
DY Vir p 5 0.934273 14.20 15.70 1.50 16.04. 21:02 166 (S) 49
BC Tri p 10 0.707815 11.90 12.10 0.20 16.04. 21:02 336 (NW) -6
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 16.04. 21:02 52 (NE) 47
IR Lib p 8 0.2743715 8.72 8.83 0.11 16.04. 21:02 133 (SE) -4
BN Tau p 3 4.25422 12.70 15.20 2.50 16.04. 21:02 306 (NW) 11
IT Cha p 9 0.716652 12.65 13.10 0.45 16.04. 21:02 173 (S) -41
V889 Cep s 10 0.418336 12.55 12.80 0.25 16.04. 21:02 8 (N) 27
CW Sge s 1 0.6603618 11.00 11.70 0.70 16.04. 21:02 52 (NE) -5
BT CrB p 9 0.0892 18.90 20.40 1.50 16.04. 21:02 83 (E) 43
FU Lyn s 7 0.3979435 12.46 12.46 0.00 16.04. 21:03 270 (W) 61
QV Per p 8 1.259052 14.80 16.40 1.60 16.04. 21:03 321 (NW) 9
V691 Her p 9 0.58716 13.30 13.70 0.40 16.04. 21:03 94 (E) 27
V2659 Oph p 9 0.776761 12.83 13.85 1.02 16.04. 21:03 85 (E) 0
V579 Lyr s 1 0.242906 12.77 12.77 0.00 16.04. 21:03 49 (NE) 23
WX Sex p 4 0.428871 12.40 12.80 0.40 16.04. 21:03 211 (SW) 37
V943 Cep p 10 0.345289 13.30 13.90 0.60 16.04. 21:03 1 (N) 36
V523 Cas s 1 0.2336923 10.62 11.34 0.72 16.04. 21:03 351 (N) 11
V534 Cyg p 2 1.132621 13.70 16.70 3.00 16.04. 21:04 25 (NE) 9
V941 Oph p 10 1.2497107 16.00 16.60 0.60 16.04. 21:04 83 (E) 4
V453 Cep p 10 1.184721 7.54 7.66 0.12 16.04. 21:04 7 (N) 21
MU Dra s 1 0.349664 12.76 12.76 0.00 16.04. 21:04 43 (NE) 27
V338 Dra p 5 0.2351485 13.30 13.90 0.60 16.04. 21:04 49 (NE) 55
V405 Dra p 1 0.413036 11.54 11.88 0.34 16.04. 21:05 44 (NE) 32
V446 Peg s 1 0.305983 14.00 14.00 0.00 16.04. 21:05 28 (NE) -8
EY Cas s 1 0.4819812 14.00 14.50 0.50 16.04. 21:05 357 (N) 18
IN Boo p 7 0.285759 13.90 14.80 0.90 16.04. 21:05 111 (E) 57
V680 Cyg s 1 1.199142 10.00 10.30 0.30 16.04. 21:05 17 (N) 16
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.