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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 °
EY Vul p 6 4.103064 11.20 12.20 1.00 22.04. 07:00 231 (SW) 56
EZ Hya s 1 0.449751 10.40 10.70 0.30 22.04. 07:00 14 (N) -53
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 22.04. 07:00 262 (W) 61
DW UMa s 1 0.13660653 15.10 16.60 1.50 22.04. 07:00 356 (N) 19
V381 CMa p 9 3.37443 7.73 7.82 0.09 22.04. 07:00 74 (E) -49
KM UMa p 1 0.3518602 11.00 11.50 0.50 22.04. 07:00 339 (N) -2
V873 Per p 1 0.294902 10.80 11.50 0.70 22.04. 07:00 71 (E) 41
GU Mon s 1 0.896647 11.82 11.82 0.00 22.04. 07:01 57 (NE) -24
CY Cha p 10 0.443751 13.50 14.00 0.50 22.04. 07:01 184 (S) -60
V582 Lyr s 1 0.255905 13.44 13.44 0.00 22.04. 07:01 273 (W) 57
V490 Cam p 10 0.3234825 13.80 14.30 0.50 22.04. 07:01 10 (N) 37
V386 Cam p 10 0.50808 12.30 12.75 0.45 22.04. 07:01 23 (NE) 41
V1258 Cen p 10 0.08885 15.40 22.20 6.80 22.04. 07:01 283 (W) -52
EL Tuc p 7 0.3420282 13.00 13.50 0.50 22.04. 07:01 167 (S) -29
QU Cyg p 1 0.3469114 14.50 15.30 0.80 22.04. 07:02 254 (W) 65
V438 Pup p 10 4.93499 5.95 6.19 0.24 22.04. 07:02 76 (E) -72
FO Lyn p 7 0.63446 11.11 11.58 0.47 22.04. 07:02 16 (N) 5
V864 Mon p 5 0.358427 9.90 10.60 0.70 22.04. 07:02 53 (NE) -33
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 22.04. 07:02 238 (SW) 39
PS Boo p 10 0.28164 12.30 12.60 0.30 22.04. 07:02 313 (NW) 31
IO Aqr p 10 2.368116 8.92 9.34 0.42 22.04. 07:02 207 (SW) 38
SY Aps s 6 0.278908 12.20 12.20 0.00 22.04. 07:02 207 (SW) -53
CZ Cha p 10 0.3225055 14.00 14.60 0.60 22.04. 07:03 184 (S) -60
V752 Cen p 2 0.370229 9.10 9.66 0.56 22.04. 07:03 299 (NW) -67
V508 Cam p 10 0.301715 12.50 12.63 0.13 22.04. 07:03 3 (N) 39
BM UMa p 1 0.2712208 13.80 14.75 0.95 22.04. 07:03 349 (N) 8
V459 Lac p 7 1.767995 13.06 13.60 0.54 22.04. 07:03 96 (E) 82
DG Dra p 10 0.571372 9.40 9.40 0.00 22.04. 07:03 303 (NW) 63
V1369 Tau p 8 1.35569 12.35 12.75 0.40 22.04. 07:03 60 (NE) 3
V680 Per p 1 0.37422 13.55 14.13 0.58 22.04. 07:03 79 (E) 39
LM Boo p 1 0.327922 12.00 12.50 0.50 22.04. 07:03 302 (NW) 5
BL Leo s 1 0.28193 13.80 13.80 0.00 22.04. 07:03 337 (NW) -12
TX Equ p 10 5.4788 11.44 11.72 0.28 22.04. 07:03 196 (S) 45
HL Aur p 1 0.6225056 10.80 11.90 1.10 22.04. 07:03 35 (NE) 21
IW Boo p 4 0.264742 13.40 13.70 0.30 22.04. 07:04 317 (NW) 18
V873 Aql s 5 0.357572 13.30 13.30 0.00 22.04. 07:04 238 (SW) 25
AC Cnc p 1 0.3004773 13.80 15.40 1.60 22.04. 07:04 22 (N) -25
XZ Ant p 9 7.150737 9.65 10.75 1.10 22.04. 07:04 351 (N) -73
IM Gem p 7 1.427284 15.20 16.30 1.10 22.04. 07:04 47 (NE) -5
V843 Mon p 2 0.526121 12.40 12.90 0.50 22.04. 07:04 49 (NE) -17
V1351 Cen p 10 0.399114 10.65 11.30 0.65 22.04. 07:04 264 (W) -39
CC Per p 8 2.470118 14.00 15.40 1.40 22.04. 07:04 57 (NE) 55
MU Dra p 1 0.349664 12.76 12.96 0.20 22.04. 07:04 289 (W) 60
BT Vul s 1 1.1412005 11.80 12.30 0.50 22.04. 07:04 231 (SW) 60
V494 Mon p 6 0.8388177 11.60 12.20 0.60 22.04. 07:04 61 (NE) -25
TY Del p 1 1.191132 9.70 10.90 1.20 22.04. 07:05 205 (SW) 51
V410 Aur s 1 0.366355 10.10 10.10 0.00 22.04. 07:05 57 (NE) 18
IP Lac s 1 0.8520135 13.20 13.20 0.00 22.04. 07:05 7 (N) 88
HN Psc p 10 0.329519 10.75 10.95 0.20 22.04. 07:05 95 (E) 49
BM Tri p 9 0.317819 13.00 13.40 0.40 22.04. 07:06 89 (E) 46
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.