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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:30 // 19:25 UTC
Astronomical Twilight (18°): 01:39 // 20:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1119 Her s 4 0.723403 10.05 10.27 0.22 24.04. 04:56 242 (SW) 29
V1647 Aql p 6 0.463588 13.50 14.00 0.50 24.04. 04:56 187 (S) 29
AW Cam p 5 0.7713465 8.22 8.66 0.44 24.04. 04:56 8 (N) 30
V857 Her p 1 0.38223 10.90 11.50 0.60 24.04. 04:56 271 (W) 53
IW TrA p 10 0.3146 14.20 14.60 0.40 24.04. 04:56 204 (SW) -29
V724 Aql s 1 0.517599 11.10 11.57 0.47 24.04. 04:56 183 (S) 41
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 24.04. 04:56 241 (SW) 18
EW Boo p 1 0.906349 10.31 10.69 0.38 24.04. 04:56 288 (W) 36
V1139 Cas s 1 0.2971 12.80 12.80 0.00 24.04. 04:56 50 (NE) 43
AE Mon p 9 3.228708 13.20 14.60 1.40 24.04. 04:57 22 (N) -40
EY CVn s 1 0.342687 11.91 12.20 0.29 24.04. 04:57 304 (NW) 17
DY Lyn p 1 1.313175 9.70 10.20 0.50 24.04. 04:57 1 (N) 2
PT Vir s 7 0.3081795 13.38 13.50 0.12 24.04. 04:57 297 (NW) -8
V714 Sco p 10 0.6982113 12.20 12.80 0.60 24.04. 04:57 208 (SW) 3
V447 Cam s 7 0.83614 11.89 12.03 0.14 24.04. 04:57 9 (N) 29
AN UMa s 6 0.07975275 14.90 20.20 5.30 24.04. 04:57 330 (NW) 13
V1187 Cyg s 1 1.507 10.88 11.19 0.31 24.04. 04:57 168 (S) 82
V864 Mon p 5 0.358427 9.90 10.60 0.70 24.04. 04:57 18 (N) -43
MY Mus p 10 0.969605 13.20 13.55 0.35 24.04. 04:57 206 (SW) -58
XY Ant s 9 2.180344 9.95 10.25 0.30 24.04. 04:57 287 (W) -63
V417 Lyr p 4 0.300661 14.90 16.20 1.30 24.04. 04:58 216 (SW) 68
QX Vir s 1 0.242075 13.31 13.60 0.29 24.04. 04:58 261 (W) 0
HI Gem p 7 4.69161 12.00 13.10 1.10 24.04. 04:58 11 (N) -9
V936 Mon p 8 0.368958 14.00 15.00 1.00 24.04. 04:58 16 (N) -40
KZ Lib p 10 1.238751 11.14 13.10 1.96 24.04. 04:58 239 (SW) 3
V1103 Her p 1 0.2913524 11.90 12.40 0.50 24.04. 04:58 246 (SW) 63
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 24.04. 04:58 224 (SW) 84
VV Vir p 1 0.446135 11.90 13.20 1.30 24.04. 04:58 264 (W) -8
BO Ari p 1 0.3181937 10.00 10.50 0.50 24.04. 04:58 71 (E) 20
BG Vul s 1 0.4032397 12.90 13.70 0.80 24.04. 04:59 147 (SE) 59
V384 Ser s 1 0.268729 11.90 12.30 0.40 24.04. 04:59 266 (W) 37
CZ Peg p 9 0.562229 13.40 14.40 1.00 24.04. 04:59 132 (SE) 58
V549 And p 10 0.315957 14.00 14.50 0.50 24.04. 04:59 63 (NE) 32
V455 Mon p 5 0.6817285 14.50 15.30 0.80 24.04. 04:59 24 (NE) -37
AI Tri p 3 0.19174566 16.00 16.50 0.50 24.04. 04:59 71 (E) 23
HR Lac s 1 0.42907 13.90 14.30 0.40 24.04. 04:59 77 (E) 72
ZZ Eri p 3 0.45206 13.90 15.00 1.10 24.04. 04:59 72 (E) -28
LY And p 4 0.345031 13.80 14.65 0.85 24.04. 04:59 61 (NE) 27
BM Phe p 10 0.413621 9.26 9.53 0.27 24.04. 04:59 135 (SE) -15
V676 Cen s 7 0.292394 11.90 12.50 0.60 24.04. 05:00 238 (SW) -25
CZEV114 Cas p 4 0.642525 13.98 13.98 0.00 24.04. 05:00 50 (NE) 55
SY Cen p 10 6.63114 11.10 12.00 0.90 24.04. 05:00 222 (SW) -45
TU Eri p 9 0.334978 12.56 13.13 0.57 24.04. 05:01 94 (E) -24
V616 Aql p 10 1.0031606 14.10 15.00 0.90 24.04. 05:01 195 (S) 50
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 24.04. 05:01 184 (S) 10
V2617 Sgr p 9 1.267542 9.56 10.10 0.54 24.04. 05:01 184 (S) 16
V399 Dra p 9 1.11377 12.97 13.60 0.63 24.04. 05:01 333 (NW) 66
V1001 Cas p 1 0.429058 13.61 14.71 1.10 24.04. 05:01 66 (NE) 56
V1091 Her s 1 0.393559 12.04 12.04 0.00 24.04. 05:01 265 (W) 54
HW Vir p 1 0.11671953 10.50 11.20 0.70 24.04. 05:02 281 (W) -21
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.