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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V394 Cam p 10 0.381489 13.20 13.60 0.40 22.04. 03:17 4 (N) 33
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 22.04. 03:17 142 (SE) 66
MU Gem s 1 0.7262005 14.50 14.90 0.40 22.04. 03:17 349 (N) -25
VY Sct p 10 2.6451 13.50 17.50 4.00 22.04. 03:17 175 (S) 26
V474 Cam p 5 0.328205 10.90 11.40 0.50 22.04. 03:18 354 (N) 30
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 22.04. 03:18 158 (S) 13
VV Vir s 1 0.446135 11.90 13.20 1.30 22.04. 03:19 243 (SW) 8
IV Dra p 4 0.2681055 13.70 14.10 0.40 22.04. 03:19 293 (NW) 65
LT Com s 1 0.512058 10.61 10.61 0.00 22.04. 03:19 282 (W) 25
V513 Her s 3 0.3037692 15.30 15.70 0.40 22.04. 03:19 200 (S) 63
UW Lac p 5 5.29012 11.40 12.50 1.10 22.04. 03:19 77 (E) 49
V805 Cen p 10 3.3167193 9.90 10.30 0.40 22.04. 03:19 219 (SW) -30
V861 Her p 1 0.3446312 13.80 14.15 0.35 22.04. 03:19 249 (W) 72
V396 Peg s 2 0.342286 12.12 12.12 0.00 22.04. 03:19 92 (E) 16
V954 Oph s 9 0.2252705 14.30 14.90 0.60 22.04. 03:20 184 (S) 41
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 22.04. 03:20 215 (SW) 30
V420 Cam p 9 0.565563 13.90 14.50 0.60 22.04. 03:20 2 (N) 31
QT UMa s 6 0.473539 11.00 11.70 0.70 22.04. 03:20 329 (NW) 17
V687 Her p 4 0.321451 14.40 15.00 0.60 22.04. 03:20 235 (SW) 54
OZ Dra p 10 0.136647 18.00 20.00 2.00 22.04. 03:20 321 (NW) 51
V947 Cyg s 5 0.429245 14.10 14.70 0.60 22.04. 03:21 133 (SE) 66
V419 Cam p 10 0.414658 12.30 12.60 0.30 22.04. 03:21 3 (N) 22
BT CrB p 9 0.0892 18.90 20.40 1.50 22.04. 03:21 255 (W) 60
ST Tri s 1 0.479052 14.30 14.50 0.20 22.04. 03:21 42 (NE) 9
V476 Aql p 8 0.624685 13.30 14.20 0.90 22.04. 03:21 170 (S) 47
V645 And s 8 0.4125814 13.05 13.05 0.00 22.04. 03:21 60 (NE) 43
AH Gem p 1 0.336762 14.40 14.90 0.50 22.04. 03:21 352 (N) -24
QQ UMa p 10 0.372776 13.30 14.10 0.80 22.04. 03:21 330 (NW) 16
VZ Scl p 10 0.1446222 15.60 18.40 2.80 22.04. 03:22 113 (SE) -15
AC Crt p 3 0.617262 9.72 10.17 0.45 22.04. 03:22 278 (W) -23
QX Vel p 10 0.878075 7.98 8.21 0.23 22.04. 03:22 253 (W) -57
AL Tri p 1 0.268564 14.10 14.40 0.30 22.04. 03:22 58 (NE) 13
AP Tau p 3 0.9719742 14.00 15.00 1.00 22.04. 03:23 20 (N) -11
V363 Lup p 10 0.347743 11.60 11.90 0.30 22.04. 03:23 213 (SW) -11
V577 Lyr p 9 0.390011 14.50 15.00 0.50 22.04. 03:23 144 (SE) 85
RV Gru s 10 0.2595312 11.00 11.40 0.40 22.04. 03:23 139 (SE) -21
BH Oct p 10 0.5652 15.50 16.20 0.70 22.04. 03:23 178 (S) -37
OO Cyg s 7 0.2620015 14.10 14.10 0.00 22.04. 03:25 120 (SE) 70
V781 Tau s 1 0.344909 8.90 9.30 0.40 22.04. 03:25 8 (N) -13
V1105 Her p 5 0.321736 12.60 13.00 0.40 22.04. 03:25 189 (S) 70
BL And s 1 0.722376 11.00 11.24 0.24 22.04. 03:25 59 (NE) 47
V2357 Oph p 6 0.415568 10.66 10.79 0.13 22.04. 03:25 213 (SW) 47
CP Aur p 9 2.764601 13.22 14.74 1.52 22.04. 03:25 5 (N) 0
FZ CVn p 9 0.358335 13.50 14.00 0.50 22.04. 03:25 284 (W) 43
BS UMa s 1 0.3495099 13.70 14.00 0.30 22.04. 03:26 309 (NW) 23
CR Lac p 10 0.36689 13.90 14.70 0.80 22.04. 03:26 63 (NE) 51
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 22.04. 03:26 102 (E) 68
AH Tau s 1 0.3326733 11.25 11.85 0.60 22.04. 03:26 36 (NE) -7
QZ Cep s 10 3.280835 11.30 11.90 0.60 22.04. 03:26 36 (NE) 49
EX Leo s 1 0.408605 8.27 8.27 0.00 22.04. 03:26 300 (NW) -3
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.