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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:11 UTC
Civil Twilight (6°): 03:22 // 18:44 UTC
Nautical Twilight (12°): 02:38 // 19:28 UTC
Astronomical Twilight (18°): 01:47 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EI Sge s 7 0.3882466 14.00 14.60 0.60 21.08. 08:00 345 (N) -19
BS Vir s 10 0.3770834 13.60 14.40 0.80 21.08. 08:00 95 (E) 1
V488 Cam s 7 0.2674155 12.80 12.80 0.00 21.08. 08:00 5 (N) 61
V415 Cam p 10 0.4326164 13.70 14.10 0.40 21.08. 08:00 355 (N) 59
V1834 Ori p 7 1.51058 6.85 6.94 0.09 21.08. 08:01 223 (SW) 41
MN Vul s 8 2.273494 15.10 16.10 1.00 21.08. 08:01 354 (N) -13
GN TrA s 9 0.6146065 11.30 11.60 0.30 21.08. 08:01 143 (SE) -61
V954 Oph s 9 0.2252705 14.30 14.90 0.60 21.08. 08:01 16 (N) -37
V603 Aur p 8 0.37475 12.70 13.40 0.70 21.08. 08:01 288 (W) 73
TX Her p 1 2.05980944 8.54 9.31 0.77 21.08. 08:01 19 (N) 5
EL Boo p 1 0.4137625 9.38 9.52 0.15 21.08. 08:02 61 (NE) -6
DE Lyn p 1 0.408818 13.13 13.90 0.77 21.08. 08:02 50 (NE) 75
V505 Cam p 7 0.336361 13.80 14.50 0.70 21.08. 08:02 7 (N) 56
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 21.08. 08:02 25 (NE) -29
V1077 Cas p 9 0.260823 14.73 15.58 0.85 21.08. 08:02 315 (NW) 43
OQ UMa s 1 0.283356 13.00 13.60 0.60 21.08. 08:02 40 (NE) 34
V564 And p 4 0.39177 13.98 14.07 0.09 21.08. 08:03 294 (NW) 41
V582 Lyr s 1 0.255905 13.44 13.44 0.00 21.08. 08:03 1 (N) 1
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 21.08. 08:03 296 (NW) -29
VY Cet s 3 0.34081 11.20 11.80 0.60 21.08. 08:04 249 (W) -8
LT Cam s 2 0.2766042 14.50 14.50 0.00 21.08. 08:04 323 (NW) 77
CW Sge p 1 0.6603618 11.00 11.80 0.80 21.08. 08:04 346 (N) -20
AC Boo s 1 0.352437 10.00 10.55 0.55 21.08. 08:04 40 (NE) 20
V1047 Her s 1 0.320736 12.26 12.26 0.00 21.08. 08:04 23 (NE) -3
G4694.0116 Cet s 1 0.643459 10.61 10.61 0.00 21.08. 08:04 253 (W) 10
DN Boo s 1 0.447564 11.17 11.17 0.00 21.08. 08:04 72 (E) 3
V579 Per p 8 0.465618 7.87 7.94 0.07 21.08. 08:05 276 (W) 54
V625 And p 10 0.2495793 14.20 14.80 0.60 21.08. 08:05 313 (NW) 12
V749 Cyg p 5 0.8854365 13.00 14.00 1.00 21.08. 08:05 345 (N) 15
V355 Cam p 10 0.437059 12.20 12.60 0.40 21.08. 08:05 298 (NW) 66
V438 Nor p 10 0.4214 16.57 17.00 0.43 21.08. 08:05 122 (SE) -61
U Peg s 1 0.3747772 9.23 9.73 0.50 21.08. 08:05 293 (NW) 2
SV Tau p 1 2.1669033 9.68 10.78 1.10 21.08. 08:06 219 (SW) 64
EM Lac p 1 0.3891351 12.50 13.09 0.59 21.08. 08:06 331 (NW) 22
OU Ser s 1 0.2967662 8.25 8.43 0.18 21.08. 08:06 53 (NE) -8
V2701 Oph p 9 0.339611 12.00 12.50 0.50 21.08. 08:06 35 (NE) -22
QT Cyg p 10 3.335562 14.80 17.40 2.60 21.08. 08:06 350 (N) 0
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 21.08. 08:06 331 (NW) 24
TV Men p 10 0.75721 13.24 13.69 0.45 21.08. 08:07 190 (S) -38
GM Aqr s 6 0.367282 13.80 13.80 0.00 21.08. 08:07 302 (NW) -27
V1112 Tau s 1 0.423837 13.10 13.10 0.00 21.08. 08:07 230 (SW) 38
V412 Gem p 9 0.32667 16.36 16.96 0.60 21.08. 08:07 185 (S) 54
V501 CrA p 10 0.4110817 12.80 13.40 0.60 21.08. 08:07 50 (NE) -76
V1005 Her p 3 0.278962 14.11 14.68 0.57 21.08. 08:07 24 (NE) 16
V337 UMa p 8 0.383365 13.70 14.25 0.55 21.08. 08:07 71 (E) 61
OW Mus p 10 3.0341 13.45 14.20 0.75 21.08. 08:07 159 (S) -46
RT CMa s 1 1.29374 11.40 11.50 0.10 21.08. 08:07 194 (S) 21
NR Nor s 10 0.42886 15.50 15.90 0.40 21.08. 08:07 125 (SE) -66
AN Men p 9 0.461972 9.36 9.54 0.18 21.08. 08:08 184 (S) -41
CT Tau s 1 0.666827 10.34 11.12 0.78 21.08. 08:08 216 (SW) 64
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.