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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Pic p 10 0.2972608 7.61 7.66 0.06 20.07. 23:52 119 (SE) -62
SW Lyn s 1 0.6440665 9.51 9.65 0.14 20.07. 23:52 7 (N) 2
RY Cnc s 1 1.092946 12.99 11.99 -1.00 20.07. 23:52 2 (N) -20
V807 Cyg p 9 0.798763 14.20 15.10 0.90 20.07. 23:52 229 (SW) 73
V1302 Her s 1 0.316291 12.72 12.72 0.00 20.07. 23:52 275 (W) 60
AI Gem p 1 0.7242082 13.80 14.20 0.40 20.07. 23:52 29 (NE) -19
RT Cha p 9 0.3551095 14.00 15.00 1.00 20.07. 23:52 186 (S) -59
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 20.07. 23:52 221 (SW) 64
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 20.07. 23:52 31 (NE) -35
V1137 Her p 10 0.37083 14.30 14.70 0.40 20.07. 23:52 300 (NW) 44
V375 CMa p 10 2.354 12.07 13.08 1.01 20.07. 23:52 43 (NE) -47
PY Lyr s 1 0.385768 12.50 12.50 0.00 20.07. 23:52 226 (SW) 63
BL Eri p 1 0.416918 11.51 12.28 0.77 20.07. 23:52 81 (E) -22
V1197 Her s 1 0.2626795 13.17 13.17 0.00 20.07. 23:52 270 (W) 38
EG Cas s 1 0.611449 12.90 13.10 0.20 20.07. 23:52 57 (NE) 63
GW Psc s 8 0.3363377 11.35 11.35 0.00 20.07. 23:53 103 (E) 21
RX Her s 1 1.7785724 7.28 7.74 0.46 20.07. 23:53 229 (SW) 43
V1069 Her p 6 0.486617 12.30 13.00 0.70 20.07. 23:53 281 (W) 60
V1347 Her p 9 0.86027 13.25 13.65 0.40 20.07. 23:53 230 (SW) 43
HR Boo p 1 0.315967 13.25 13.85 0.60 20.07. 23:54 284 (W) 16
V Sge p 1 0.5141928 8.60 13.90 5.30 20.07. 23:54 194 (S) 61
GS Aqr p 3 0.374069 13.20 13.80 0.60 20.07. 23:54 149 (SE) 36
AS Ser p 1 0.4662346 11.40 12.00 0.60 20.07. 23:54 262 (W) 10
UU Mon p 5 1.049817 12.80 14.10 1.30 20.07. 23:54 33 (NE) -33
V338 Dra s 5 0.2351485 13.30 13.30 0.00 20.07. 23:54 314 (NW) 48
V629 Cen p 10 2.31968 14.30 15.10 0.80 20.07. 23:54 230 (SW) -44
V461 Peg p 9 1.142273 13.10 13.60 0.50 20.07. 23:54 154 (SE) 56
GR Boo s 1 0.3766695 11.45 11.45 0.00 20.07. 23:55 286 (W) 21
BS Pup p 10 1.075882 11.30 12.30 1.00 20.07. 23:55 31 (NE) -58
RW PsA p 9 0.3604495 11.05 11.76 0.71 20.07. 23:55 162 (S) 11
V1022 Tau p 2 0.347171 14.96 15.72 0.77 20.07. 23:55 58 (NE) 10
BO Ari p 1 0.3181937 10.00 10.50 0.50 20.07. 23:55 79 (E) 26
AV For p 10 1.8797 8.63 8.72 0.09 20.07. 23:55 116 (SE) -17
V691 Her p 9 0.58716 13.30 13.70 0.40 20.07. 23:55 265 (W) 28
GR Gem p 9 0.5274471 15.40 16.10 0.70 20.07. 23:56 35 (NE) -12
DEL Cap p 8 1.0227688 2.81 3.05 0.24 20.07. 23:56 165 (S) 23
V527 And p 10 0.700656 10.65 11.05 0.40 20.07. 23:56 81 (E) 39
V641 Aur p 7 0.504878 12.90 13.65 0.75 20.07. 23:56 30 (NE) 9
QU Dra p 9 0.276915 14.10 14.80 0.70 20.07. 23:56 311 (NW) 44
V981 Oph p 8 1.428512 13.10 14.20 1.10 20.07. 23:56 240 (SW) 36
KT Cnc p 8 0.323691 13.60 14.20 0.60 20.07. 23:56 6 (N) -28
V449 And s 1 0.3385155 12.20 12.20 0.00 20.07. 23:56 61 (NE) 40
GW Cnc p 1 0.2814125 12.60 13.20 0.60 20.07. 23:56 1 (N) -19
V1106 Her s 1 0.2546005 12.60 12.60 0.00 20.07. 23:56 246 (SW) 51
V473 And p 2 0.4013 13.80 14.30 0.50 20.07. 23:57 83 (E) 54
CT Tau s 1 0.666827 10.34 11.12 0.78 20.07. 23:57 38 (NE) -4
BH Lyn p 10 0.1558756 13.70 16.30 2.60 20.07. 23:57 5 (N) 11
V843 Mon s 2 0.526121 12.40 12.90 0.50 20.07. 23:57 31 (NE) -25
CT Cet p 6 0.2564878 9.29 9.48 0.19 20.07. 23:57 122 (SE) 0
OS Boo p 10 0.275727 13.80 14.10 0.30 20.07. 23:58 299 (NW) 33
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.