Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:57 // 18:56 UTC
Civil Twilight (6°): 02:17 // 19:36 UTC
Nautical Twilight (12°): 01:19 // 20:35 UTC
Astronomical Twilight (18°): 23:39 // 22:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IY UMa p 4 0.0739138 18.40 20.00 1.60 28.05. 02:31 337 (NW) 24
V581 Sco p 10 0.5110026 11.40 12.10 0.70 28.05. 02:31 214 (SW) -6
V1102 Her p 1 0.3090057 13.60 14.40 0.80 28.05. 02:32 282 (W) 73
V776 Cas s 1 0.440417 8.94 8.94 0.00 28.05. 02:32 30 (NE) 46
V870 Cep p 7 0.301066 10.93 11.17 0.24 28.05. 02:32 44 (NE) 69
PT Vir s 7 0.3081795 13.38 13.50 0.12 28.05. 02:33 295 (NW) -6
OQ Dra s 7 0.3396745 13.20 13.20 0.00 28.05. 02:33 341 (N) 39
HN Psc p 10 0.329519 10.75 10.95 0.20 28.05. 02:33 72 (E) 29
V506 Cam p 8 0.3401 12.70 13.30 0.60 28.05. 02:33 357 (N) 45
GG Lup s 7 1.84961 5.49 5.80 0.31 28.05. 02:33 229 (SW) -19
VY Hya p 7 2.001181 9.00 11.30 2.30 28.05. 02:33 301 (NW) -51
IM And s 9 0.2703735 18.30 18.80 0.50 28.05. 02:33 72 (E) 40
V645 And p 8 0.4125814 13.05 13.45 0.40 28.05. 02:33 71 (E) 57
U Ret p 10 0.3549563 13.64 14.32 0.68 28.05. 02:33 131 (SE) -51
V546 And p 5 0.38302 11.20 11.80 0.60 28.05. 02:34 59 (NE) 33
V1039 Her s 1 0.507761 12.54 12.54 0.00 28.05. 02:34 242 (SW) 40
V424 Cam p 8 0.325849 13.15 13.50 0.35 28.05. 02:34 9 (N) 35
V385 Cen p 10 1.0626635 12.90 13.50 0.60 28.05. 02:34 250 (W) -55
NU Cyg s 3 0.2811248 14.30 14.90 0.60 28.05. 02:34 187 (S) 79
ET Del s 4 1.0107832 12.00 12.70 0.70 28.05. 02:34 159 (S) 47
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 28.05. 02:34 171 (S) 50
W For s 7 0.617895 13.13 13.13 0.00 28.05. 02:35 100 (E) -26
V1079 Cyg p 10 1.742986 15.30 17.30 2.00 28.05. 02:35 93 (E) 75
V1151 Her p 10 0.27818 12.80 13.05 0.25 28.05. 02:35 292 (W) 53
EM Lac p 1 0.3891351 12.50 13.09 0.59 28.05. 02:35 66 (NE) 68
TV UMi s 1 0.4155497 8.77 8.85 0.08 28.05. 02:36 333 (NW) 51
XZ For p 9 0.308127 9.90 10.28 0.38 28.05. 02:36 116 (SE) -28
V658 Pup p 10 0.402 16.60 16.76 0.16 28.05. 02:36 70 (E) -84
AH Pup p 9 2.0246703 11.50 12.40 0.90 28.05. 02:36 2 (N) -65
V5576 Sgr p 10 1.14177 11.68 12.30 0.62 28.05. 02:36 179 (S) 28
IT Her s 1 0.3393957 12.90 12.90 0.00 28.05. 02:36 217 (SW) 61
V724 Aql p 1 0.517599 11.10 11.57 0.47 28.05. 02:36 181 (S) 41
CZ CMi s 1 0.426397 10.55 10.55 0.00 28.05. 02:36 12 (N) -30
AS CrB p 1 0.380663 11.35 11.85 0.50 28.05. 02:36 275 (W) 45
V1183 Her p 10 0.3095 12.65 13.10 0.45 28.05. 02:36 269 (W) 49
V647 Ori p 1 0.9775543 11.50 12.00 0.50 28.05. 02:37 30 (NE) -33
BZ Peg s 4 1.257955 14.00 14.00 0.00 28.05. 02:37 132 (SE) 60
FS Leo s 1 0.456967 9.06 9.06 0.00 28.05. 02:37 309 (NW) -11
PT Boo s 9 0.4466345 12.60 12.60 0.00 28.05. 02:37 290 (W) 43
V501 Cam p 9 0.454388 13.80 14.10 0.30 28.05. 02:37 357 (N) 39
ET Boo s 1 0.64504 9.14 9.14 0.00 28.05. 02:37 297 (NW) 42
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 28.05. 02:37 48 (NE) -23
V1092 Her p 4 0.384539 11.93 12.43 0.50 28.05. 02:37 252 (W) 53
DK Per s 1 0.8988765 12.30 12.30 0.00 28.05. 02:37 42 (NE) 38
II UMa s 2 0.825227 8.17 8.48 0.31 28.05. 02:38 322 (NW) 29
CN Del p 10 0.567073 14.20 14.60 0.40 28.05. 02:38 170 (S) 53
V399 Cas p 8 0.660374 13.90 14.30 0.40 28.05. 02:38 49 (NE) 60
EL Lyn p 7 0.644538 12.65 13.20 0.55 28.05. 02:38 356 (N) 1
BC Gru s 8 0.3073055 9.90 10.30 0.40 28.05. 02:38 153 (SE) -14
V345 Ser p 10 0.372484 14.30 15.10 0.80 28.05. 02:38 263 (W) 21
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.