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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:21 // 17:42 UTC
Civil Twilight (6°): 03:50 // 18:14 UTC
Nautical Twilight (12°): 03:09 // 18:54 UTC
Astronomical Twilight (18°): 02:26 // 19:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AF Ara p 10 0.844688 13.60 14.70 1.10 07.04. 22:15 145 (SE) -28
PR Boo p 10 0.371281 13.70 14.10 0.40 07.04. 22:15 82 (E) 60
AE For s 1 0.918209 10.32 10.32 0.00 07.04. 22:15 292 (W) -49
XY Boo p 1 0.370564 10.30 10.61 0.31 07.04. 22:15 142 (SE) 55
V435 Dra p 10 0.5221901 12.32 12.64 0.32 07.04. 22:16 25 (NE) 38
EL Tuc p 7 0.3420282 13.00 13.50 0.50 07.04. 22:16 173 (S) -73
OZ Dra p 10 0.136647 18.00 20.00 2.00 07.04. 22:16 23 (NE) 72
V963 Per s 1 0.462078 13.20 13.20 0.00 07.04. 22:16 321 (NW) 27
V458 Mon p 5 0.3969371 13.30 13.90 0.60 07.04. 22:17 264 (W) 7
V1355 Cyg p 7 1.194971 14.30 14.90 0.60 07.04. 22:17 50 (NE) 16
CV Dra p 1 0.6175995 9.50 10.10 0.60 07.04. 22:17 50 (NE) 46
V357 Her s 5 0.28204 13.40 13.40 0.00 07.04. 22:17 77 (E) 6
IV Dra p 4 0.2681055 13.70 14.10 0.40 07.04. 22:17 65 (NE) 60
HN Cnc s 1 0.49451 11.10 10.10 -1.00 07.04. 22:17 259 (W) 31
BB Men p 10 0.257701 11.46 11.92 0.46 07.04. 22:17 203 (SW) -48
HT Vir p 1 0.4076729 7.06 7.48 0.42 07.04. 22:18 152 (SE) 42
V411 Lyr s 6 0.582626 13.50 14.40 0.90 07.04. 22:18 59 (NE) 20
V2767 Ori p 9 1.52638 13.10 13.70 0.60 07.04. 22:18 280 (W) 1
UZ CMi s 1 0.551363 11.60 12.10 0.50 07.04. 22:18 255 (W) 17
V1300 Her p 1 0.296334 12.63 13.00 0.37 07.04. 22:18 68 (E) 33
AR CrB s 1 0.3973515 10.80 10.80 0.00 07.04. 22:18 98 (E) 44
FT Lup s 9 0.470084 9.70 9.98 0.28 07.04. 22:18 152 (SE) -9
AX Dra s 1 0.5681633 10.90 11.00 0.10 07.04. 22:18 6 (N) 74
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 07.04. 22:19 47 (NE) 8
PS Boo p 10 0.28164 12.30 12.60 0.30 07.04. 22:19 72 (E) 62
SY Aps p 6 0.278908 12.20 13.60 1.40 07.04. 22:19 168 (S) -35
AF Hya p 9 0.5761742 12.80 13.80 1.00 07.04. 22:19 216 (SW) 9
V643 Her s 4 1.223089 13.50 13.50 0.00 07.04. 22:19 73 (E) 16
QV Lup p 10 0.365618 11.35 11.78 0.43 07.04. 22:19 154 (SE) -9
V802 Aql p 6 0.267608 13.40 14.30 0.90 07.04. 22:19 85 (E) -8
V1014 Cas p 7 0.855262 12.60 13.30 0.70 07.04. 22:19 350 (N) 14
V418 Cam p 9 0.3067595 13.70 14.40 0.70 07.04. 22:20 334 (NW) 45
AP Lep p 10 2.29609 9.65 10.21 0.56 07.04. 22:20 271 (W) -21
NN Tel s 10 0.3838 15.00 15.50 0.50 07.04. 22:20 124 (SE) -53
BE Tri p 8 0.384306 12.90 13.20 0.30 07.04. 22:21 343 (N) -8
KT Cnc s 8 0.323691 13.60 14.20 0.60 07.04. 22:21 253 (W) 29
GK CVn p 10 0.4012861 14.40 15.50 1.10 07.04. 22:21 124 (SE) 66
BT Gem p 3 1.2369358 13.90 15.30 1.40 07.04. 22:21 288 (W) 15
V659 Ara s 10 0.2918802 13.90 14.40 0.50 07.04. 22:21 149 (SE) -33
TU Boo p 1 0.324284 11.80 12.50 0.70 07.04. 22:21 128 (SE) 63
V464 Cam p 10 0.48608 13.00 13.45 0.45 07.04. 22:22 345 (N) 50
BB Peg p 1 0.361501 10.80 11.48 0.68 07.04. 22:22 31 (NE) -18
V474 Peg p 10 0.442868 14.60 14.78 0.18 07.04. 22:22 30 (NE) 2
V2716 Oph p 9 0.545762 13.10 13.60 0.50 07.04. 22:22 110 (E) 3
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 07.04. 22:22 117 (SE) -15
V1104 Her s 1 0.227876 13.30 13.30 0.00 07.04. 22:22 56 (NE) 38
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 07.04. 22:22 34 (NE) -33
QZ Tel p 10 1.03099 8.11 8.26 0.15 07.04. 22:22 129 (SE) -40
AV Pup p 1 0.4350067 10.50 11.10 0.60 07.04. 22:22 237 (SW) 5
V1241 Tau p 1 0.823271 9.38 10.28 0.90 07.04. 22:22 308 (NW) -28
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.