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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CR Aqr p 6 0.514491 13.60 14.50 0.90 20.04. 13:40 277 (W) -24
MR Com p 1 0.412743 12.00 12.45 0.45 20.04. 13:40 43 (NE) -1
V464 Cam p 10 0.48608 13.00 13.45 0.45 20.04. 13:40 10 (N) 58
OO Cyg s 7 0.2620015 14.10 14.10 0.00 20.04. 13:41 323 (NW) 8
AO Aqr s 9 0.4893508 11.50 11.50 0.00 20.04. 13:41 259 (W) -21
BS UMa p 1 0.3495099 13.70 14.00 0.30 20.04. 13:41 52 (NE) 25
V535 Aur p 5 0.384744 12.73 13.17 0.44 20.04. 13:41 89 (E) 70
LN Aps p 10 0.31072 12.80 13.30 0.50 20.04. 13:42 187 (S) -61
V381 Cas s 1 1.745943 10.26 10.80 0.55 20.04. 13:42 293 (NW) 52
NN Aqr s 4 0.306779 13.47 13.47 0.00 20.04. 13:42 280 (W) -9
V1284 Cen p 10 0.323526 12.75 13.50 0.75 20.04. 13:42 79 (E) -52
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 20.04. 13:42 170 (S) 39
FX Dra s 5 0.8166005 9.29 9.29 0.00 20.04. 13:42 7 (N) 19
AW Ari p 8 0.381766 13.66 14.33 0.67 20.04. 13:42 238 (SW) 40
V718 Her p 7 0.5960123 13.90 14.30 0.40 20.04. 13:42 355 (N) 7
GW Gem s 1 0.6594447 10.48 10.68 0.20 20.04. 13:43 103 (E) 47
V430 Nor p 10 0.366 16.70 17.22 0.52 20.04. 13:43 138 (SE) -81
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 20.04. 13:43 59 (NE) 53
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 20.04. 13:43 313 (NW) -23
DD Mon p 1 0.5680155 10.61 11.09 0.48 20.04. 13:44 141 (SE) 33
LO Com s 1 0.2863605 12.38 12.38 0.00 20.04. 13:44 52 (NE) 4
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 20.04. 13:44 324 (NW) 8
DG Com s 2 0.986612 14.30 14.60 0.30 20.04. 13:44 56 (NE) 0
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 20.04. 13:44 309 (NW) 17
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 20.04. 13:44 307 (NW) 16
V981 Oph p 8 1.428512 13.10 14.20 1.10 20.04. 13:44 341 (N) -27
V1647 Aql s 6 0.463588 13.50 13.90 0.40 20.04. 13:44 301 (NW) -36
V1471 Aql p 9 1.11419 8.42 8.63 0.21 20.04. 13:44 303 (NW) -22
QU Vir p 10 0.399253 11.75 12.05 0.30 20.04. 13:44 46 (NE) -30
V412 Lyr s 1 0.931481 13.70 14.10 0.40 20.04. 13:45 328 (NW) -4
V449 Peg p 1 0.352657 14.60 15.10 0.50 20.04. 13:45 299 (NW) 13
DW And p 8 0.6287235 13.60 14.40 0.80 20.04. 13:45 295 (NW) 36
BX And p 1 0.6101125 8.90 9.57 0.67 20.04. 13:45 265 (W) 62
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.04. 13:45 71 (E) -26
V1055 Sco p 4 0.363686 8.65 8.92 0.27 20.04. 13:45 12 (N) -77
V641 Ori p 1 0.450815 14.20 14.80 0.60 20.04. 13:45 150 (SE) 51
V1035 Her s 4 0.971205 10.90 10.90 0.00 20.04. 13:46 358 (N) -1
V918 Cep p 10 0.85353 13.19 13.56 0.37 20.04. 13:46 347 (N) 50
V554 Hya p 10 0.302559 12.50 13.30 0.80 20.04. 13:46 77 (E) -47
VY PsA p 9 0.633889 8.81 9.01 0.20 20.04. 13:46 258 (W) -23
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 20.04. 13:46 339 (N) -1
IW Boo s 4 0.264742 13.40 13.40 0.00 20.04. 13:47 26 (NE) 8
V736 Cep s 7 0.857848 9.96 10.40 0.44 20.04. 13:47 322 (NW) 30
ES Oct p 10 0.510696 12.66 13.70 1.04 20.04. 13:47 196 (S) -53
V576 Lyr s 2 0.533573 12.30 12.30 0.00 20.04. 13:47 339 (N) 5
EH Hya p 10 0.2969053 14.20 15.00 0.80 20.04. 13:47 99 (E) -37
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 20.04. 13:48 267 (W) -8
XZ Ari s 7 0.265488 13.85 13.85 0.00 20.04. 13:48 241 (SW) 57
GI Vul p 1 0.4814828 13.50 14.60 1.10 20.04. 13:48 321 (NW) -4
DQ Her p 7 0.19362088 13.00 18.08 5.08 20.04. 13:48 345 (N) 8
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.