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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:23 UTC
Civil Twilight (6°): 02:55 // 18:58 UTC
Nautical Twilight (12°): 02:07 // 19:45 UTC
Astronomical Twilight (18°): 01:10 // 20:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1137 Her p 10 0.37083 14.30 14.70 0.40 04.05. 02:53 286 (W) 63
WY Hor p 9 0.398929 9.52 9.71 0.19 04.05. 02:54 140 (SE) -55
V730 Mon p 3 1.572317 8.85 8.95 0.10 04.05. 02:54 3 (N) -49
U Col s 10 1.2461718 10.80 10.90 0.10 04.05. 02:54 19 (N) -72
V532 Mon s 1 0.4669795 12.20 12.20 0.00 04.05. 02:54 353 (N) -40
BN Scl p 10 3.6506 8.96 9.33 0.37 04.05. 02:54 127 (SE) -9
V864 Mon p 5 0.358427 9.90 10.60 0.70 04.05. 02:54 349 (N) -44
V1107 Cas p 1 0.273412 12.88 13.20 0.32 04.05. 02:54 37 (NE) 38
RV Tri p 1 0.753664 11.50 13.30 1.80 04.05. 02:55 50 (NE) 15
V357 Tel p 10 2.76857 12.38 14.60 2.22 04.05. 02:55 181 (S) -9
S Ant p 1 0.6483481 6.40 6.92 0.52 04.05. 02:55 288 (W) -52
QU Lup p 10 0.446493 10.37 10.56 0.19 04.05. 02:55 220 (SW) -17
RS Ind s 7 0.624052 9.90 10.00 0.10 04.05. 02:55 164 (S) -34
OQ Cam s 6 0.43784 10.90 10.90 0.00 04.05. 02:55 22 (N) 30
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 04.05. 02:55 193 (S) -41
HL Aur p 1 0.6225056 10.80 11.90 1.10 04.05. 02:55 4 (N) 10
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 04.05. 02:55 246 (SW) 24
HM Mon p 1 0.40765587 13.40 14.20 0.80 04.05. 02:55 354 (N) -40
PR Dra p 10 0.374751 13.30 13.60 0.30 04.05. 02:55 310 (NW) 54
V404 Dra p 10 0.3476427 11.57 11.77 0.20 04.05. 02:56 246 (SW) 88
PS Boo p 10 0.28164 12.30 12.60 0.30 04.05. 02:56 291 (W) 58
GU Leo s 2 0.354085 11.60 11.60 0.00 04.05. 02:56 316 (NW) -11
V1046 Ori p 10 0.946261 6.54 6.58 0.04 04.05. 02:56 24 (NE) -42
CU Hya p 4 0.7190715 13.50 14.50 1.00 04.05. 02:56 322 (NW) -29
V962 Aql p 7 1.165016 12.30 14.50 2.20 04.05. 02:56 171 (S) 53
EP Cen p 7 0.925452 11.40 12.10 0.70 04.05. 02:56 220 (SW) -35
AS Pic p 10 0.463642 10.82 11.14 0.32 04.05. 02:56 126 (SE) -83
V426 Her p 9 0.4921282 15.50 15.80 0.30 04.05. 02:57 213 (SW) 60
KO Boo s 9 0.369518 13.15 13.35 0.20 04.05. 02:57 268 (W) 33
V936 Aql p 9 0.481821 13.90 14.80 0.90 04.05. 02:57 176 (S) 34
I Boo p 1 0.2678178 5.80 6.40 0.60 04.05. 02:57 288 (W) 54
CR Cas s 4 2.8402 12.10 13.30 1.20 04.05. 02:57 50 (NE) 53
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 04.05. 02:57 156 (SE) 68
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 04.05. 02:57 174 (S) 8
YY Gru p 9 0.2926495 12.40 13.20 0.80 04.05. 02:58 143 (SE) -23
V579 Lyr s 1 0.242906 12.77 12.77 0.00 04.05. 02:58 172 (S) 84
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 04.05. 02:58 188 (S) 18
V1215 Her p 10 0.312752 14.30 15.00 0.70 04.05. 02:58 280 (W) 71
AT Aqr s 8 0.30409565 14.10 14.70 0.60 04.05. 02:58 131 (SE) 5
IU Mon p 7 5.6386 12.50 14.80 2.30 04.05. 02:58 358 (N) -30
V1333 Her p 1 0.317594 13.27 13.82 0.55 04.05. 02:58 265 (W) 84
CY Mic p 10 1.62873 11.75 12.46 0.71 04.05. 02:58 157 (SE) -5
DE Phe p 10 1.40296 11.25 11.81 0.56 04.05. 02:58 127 (SE) -24
NN Ser p 1 0.1300801 17.00 23.00 6.00 04.05. 02:58 239 (SW) 39
AW Ari s 8 0.381766 13.66 14.30 0.64 04.05. 02:58 70 (E) 0
LO Pav s 10 0.6598 15.90 16.50 0.60 04.05. 02:58 176 (S) -31
AN UMa s 6 0.07975275 14.90 20.20 5.30 04.05. 02:59 317 (NW) 20
V566 And p 8 0.389694 10.85 11.30 0.45 04.05. 02:59 52 (NE) 16
V531 And p 10 0.406372 11.40 11.60 0.20 04.05. 02:59 60 (NE) 19
DU Lyr p 6 0.837005 13.10 14.40 1.30 04.05. 02:59 170 (S) 70
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.