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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 °
V658 Pup p 10 0.402 16.60 16.76 0.16 21.04. 13:01 146 (SE) -17
DK Her p 1 1.942293 10.50 11.70 1.20 21.04. 13:01 340 (N) -25
NR Nor s 10 0.42886 15.50 15.90 0.40 21.04. 13:01 203 (SW) -81
V646 Aur p 9 0.438786 13.40 13.80 0.40 21.04. 13:01 91 (E) 62
RY Gru p 9 2.012939 11.70 12.30 0.60 21.04. 13:01 229 (SW) -19
V730 Mon p 3 1.572317 8.85 8.95 0.10 21.04. 13:01 138 (SE) 22
V447 Nor p 10 0.8617 16.45 16.75 0.30 21.04. 13:01 172 (S) -83
XX LMi s 4 0.370979 12.42 12.42 0.00 21.04. 13:01 62 (NE) 19
IY Aps s 10 0.4184362 12.70 12.90 0.20 21.04. 13:01 189 (S) -65
SX Lyn p 1 2.022481 10.00 11.40 1.40 21.04. 13:01 54 (NE) 53
BN Sgr p 9 2.519698 9.25 10.10 0.85 21.04. 13:01 307 (NW) -60
GO Mus p 10 0.524 14.60 15.20 0.60 21.04. 13:01 159 (S) -58
SW Sex p 1 0.13493852 14.80 16.70 1.90 21.04. 13:01 89 (E) -5
AC Cnc s 1 0.3004773 13.80 14.70 0.90 21.04. 13:02 96 (E) 22
CH Hya p 10 0.346546 14.50 15.50 1.00 21.04. 13:02 79 (E) -48
V969 Oph p 9 0.60146118 13.50 13.90 0.40 21.04. 13:02 319 (NW) -29
V472 Cen p 10 0.4227 12.70 13.20 0.50 21.04. 13:02 84 (E) -52
V1067 Cas p 10 0.413247 12.20 13.15 0.95 21.04. 13:02 339 (N) 60
DQ Her p 7 0.19362088 13.00 18.08 5.08 21.04. 13:02 338 (N) 10
UZ For p 10 0.087865429 18.20 20.90 2.70 21.04. 13:02 186 (S) 14
G1624.0493 Vul p 6 1.63514 9.53 9.97 0.44 21.04. 13:02 307 (NW) -3
V1073 Her p 1 0.2942815 11.00 11.70 0.70 21.04. 13:02 334 (NW) -2
HY Lyr p 4 0.369101 13.80 14.40 0.60 21.04. 13:03 331 (NW) -3
AH Mic s 10 0.387315 13.20 13.60 0.40 21.04. 13:03 250 (W) -38
BV Dra s 1 0.350067 7.88 7.88 0.00 21.04. 13:03 6 (N) 22
AV CrB s 1 0.30819 11.87 11.87 0.00 21.04. 13:03 357 (N) -10
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 21.04. 13:03 76 (E) -11
UW Mus p 10 6.28802 12.00 13.30 1.30 21.04. 13:03 139 (SE) -57
V353 Dra s 8 0.802697 11.52 11.72 0.21 21.04. 13:03 357 (N) 19
SS Aps p 8 0.582672 13.30 14.04 0.74 21.04. 13:03 165 (S) -65
BX Dra p 1 0.579028 11.50 12.20 0.70 21.04. 13:03 360 (N) 23
RW CrA p 9 1.6835995 9.30 10.30 1.00 21.04. 13:04 289 (W) -66
V509 Cam p 6 0.350347 13.00 13.60 0.60 21.04. 13:04 16 (N) 51
V1107 Cas p 1 0.273412 12.88 13.20 0.32 21.04. 13:04 313 (NW) 65
DY Cet s 1 0.44079 9.47 9.47 0.00 21.04. 13:04 202 (S) 23
LT Pav p 10 0.393674 11.40 12.20 0.80 21.04. 13:04 210 (SW) -57
V1035 Her s 4 0.971205 10.90 10.90 0.00 21.04. 13:04 350 (N) -1
V4399 Sgr p 10 2.032435 7.13 7.31 0.18 21.04. 13:04 287 (W) -57
GX Psc p 9 0.43431 13.40 13.70 0.30 21.04. 13:04 254 (W) 55
EN Oct p 1 0.288913 11.88 12.60 0.72 21.04. 13:04 180 (S) -50
V345 Dra p 10 0.291903 13.20 13.45 0.25 21.04. 13:04 0 (N) 11
V373 Cam p 7 0.370807 12.50 13.00 0.50 21.04. 13:05 29 (NE) 79
AH Lyn p 2 1.016413 13.50 14.30 0.80 21.04. 13:05 77 (E) 40
V1053 Her s 1 0.287796 13.57 13.57 0.00 21.04. 13:05 345 (N) -3
OX Cas p 1 2.489344 9.90 10.35 0.45 21.04. 13:05 312 (NW) 63
V630 Cen p 10 0.7295228 14.10 14.40 0.30 21.04. 13:05 141 (SE) -70
V680 Per p 1 0.37422 13.55 14.13 0.58 21.04. 13:05 234 (SW) 69
DK Cyg p 1 0.470693 10.37 10.93 0.56 21.04. 13:06 299 (NW) 22
V842 Her p 1 0.419037 9.85 10.45 0.60 21.04. 13:06 360 (N) 10
OX Dra p 7 2.34905 12.28 13.25 0.97 21.04. 13:06 17 (N) 34
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.