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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V839 Oph p 1 0.4090015 8.80 9.39 0.59 05.05. 03:08 199 (S) 48
V701 Cen p 8 0.73845 8.60 9.40 0.80 05.05. 03:08 227 (SW) -33
KV Peg p 5 0.4577795 11.73 11.93 0.20 05.05. 03:08 126 (SE) 47
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 05.05. 03:09 59 (NE) 41
V997 Cyg s 1 0.458224 14.10 14.10 0.00 05.05. 03:09 64 (NE) 82
GR Cet p 9 0.488807 11.31 11.71 0.40 05.05. 03:09 106 (E) -13
LW Eri s 5 0.46562 12.20 12.20 0.00 05.05. 03:09 45 (NE) -31
V757 Cep s 8 0.343873 14.00 14.70 0.70 05.05. 03:09 18 (N) 51
PZ UMa p 7 0.2626732 12.50 13.10 0.60 05.05. 03:09 336 (NW) 15
V2712 Ori p 10 0.346489 12.54 12.82 0.28 05.05. 03:09 30 (NE) -45
AL Tau p 3 0.9306606 12.90 13.90 1.00 05.05. 03:10 20 (N) -11
IN Cnc s 5 0.501459 13.00 12.00 -1.00 05.05. 03:10 326 (NW) -17
V964 Per p 8 0.417274 12.40 12.90 0.50 05.05. 03:10 21 (N) 15
BE Per p 6 2.159252 14.50 15.30 0.80 05.05. 03:10 38 (NE) 18
MX Mon p 7 0.686442 11.40 12.10 0.70 05.05. 03:10 357 (N) -44
DK Per p 1 0.8988765 12.30 13.30 1.00 05.05. 03:10 36 (NE) 32
BC Eri p 1 0.527247 10.83 11.32 0.49 05.05. 03:10 50 (NE) -45
V336 TrA p 10 0.266768 10.46 11.20 0.74 05.05. 03:11 202 (S) -29
BC Col p 10 0.29683 15.00 15.00 0.00 05.05. 03:11 36 (NE) -64
DF Lyr p 1 0.5771284 13.10 13.50 0.40 05.05. 03:11 186 (S) 68
RZ Com s 1 0.338507 10.42 10.42 0.00 05.05. 03:11 291 (W) 13
DW UMa s 1 0.13660653 15.10 16.60 1.50 05.05. 03:11 333 (NW) 27
BQ Phe p 10 0.218481 10.43 10.60 0.17 05.05. 03:12 130 (SE) -29
VW Cep s 1 0.2783115 7.23 7.56 0.33 05.05. 03:12 12 (N) 63
V647 Aql p 10 3.399233 14.70 15.60 0.90 05.05. 03:12 167 (S) 51
V1101 Her s 1 0.382661 11.95 11.95 0.00 05.05. 03:12 257 (W) 80
V757 Cen s 1 0.3431685 8.30 8.60 0.30 05.05. 03:12 237 (SW) -21
NX Aql p 10 5.849 15.00 16.00 1.00 05.05. 03:12 163 (S) 52
PV Cas s 1 1.75046986 9.71 10.36 0.65 05.05. 03:12 51 (NE) 55
EY CVn s 1 0.342687 11.91 12.20 0.29 05.05. 03:12 294 (NW) 26
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 05.05. 03:13 336 (NW) -18
V888 Cep s 9 2.92473 11.81 12.05 0.24 05.05. 03:13 28 (NE) 58
V1321 Her p 10 0.294372 10.68 10.94 0.26 05.05. 03:13 260 (W) 79
AS CrB s 1 0.380663 11.35 11.35 0.00 05.05. 03:13 264 (W) 54
V956 Aql s 10 0.3961755 13.90 14.20 0.30 05.05. 03:13 180 (S) 29
CH Sge p 10 3.459303 14.90 16.50 1.60 05.05. 03:13 151 (SE) 57
V396 Cas p 6 5.50547 9.90 10.40 0.50 05.05. 03:13 55 (NE) 54
V339 Dra p 9 0.457404 13.40 14.00 0.60 05.05. 03:14 300 (NW) 60
AH Cnc p 1 0.360455 13.31 13.69 0.38 05.05. 03:14 332 (NW) -24
GW Cep s 1 0.3188312 11.40 12.00 0.60 05.05. 03:14 15 (N) 47
IW Boo s 4 0.264742 13.40 13.40 0.00 05.05. 03:14 291 (W) 42
KM UMa s 1 0.3518602 11.00 11.50 0.50 05.05. 03:14 307 (NW) 15
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 05.05. 03:15 143 (SE) 67
BY Ant p 10 9.8604 9.21 9.28 0.07 05.05. 03:15 276 (W) -51
V450 Per s 1 0.948673 13.00 13.00 0.00 05.05. 03:15 43 (NE) 17
V417 Aql s 1 0.3703135 11.00 11.50 0.50 05.05. 03:15 170 (S) 45
UY Mus s 10 0.562441 11.70 12.00 0.30 05.05. 03:15 217 (SW) -48
VW Tri s 1 0.298863 13.90 14.40 0.50 05.05. 03:15 58 (NE) 16
NU Boo p 8 0.339576 13.40 13.80 0.40 05.05. 03:15 301 (NW) 53
XZ Cnc s 1 0.714673 9.80 10.20 0.40 05.05. 03:15 338 (N) -24
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.