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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:00 // 18:05 UTC
Civil Twilight (6°): 03:27 // 18:38 UTC
Nautical Twilight (12°): 02:43 // 19:21 UTC
Astronomical Twilight (18°): 01:55 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V506 Oph p 1 1.0604275 11.20 12.00 0.80 24.08. 09:05 43 (NE) -23
V366 UMa p 8 0.4573045 13.60 14.20 0.60 24.08. 09:05 42 (NE) 42
V376 Dra p 9 1.21019 12.70 14.40 1.70 24.08. 09:06 16 (N) 33
V556 And p 1 0.43141 14.55 14.80 0.25 24.08. 09:06 305 (NW) 30
V1542 Aql s 1 0.417537 11.71 12.31 0.60 24.08. 09:06 9 (N) -31
TW Cet p 1 0.3168513 10.43 11.18 0.75 24.08. 09:06 261 (W) -20
V839 Oph p 1 0.4090015 8.80 9.39 0.59 24.08. 09:06 35 (NE) -25
V524 Mon p 3 0.28361685 14.40 15.20 0.80 24.08. 09:06 206 (SW) 39
AI Dra s 1 1.198816 7.05 7.16 0.11 24.08. 09:06 30 (NE) 21
V900 Mon p 6 0.298305 11.92 12.80 0.88 24.08. 09:06 218 (SW) 38
FO Del p 10 1.195407 13.80 14.60 0.80 24.08. 09:07 353 (N) -29
V541 Cas p 1 0.9098488 10.40 11.10 0.70 24.08. 09:07 321 (NW) 45
IR Lib p 8 0.2743715 8.72 8.83 0.11 24.08. 09:07 97 (E) -33
V692 Pup p 10 0.34 14.53 14.72 0.19 24.08. 09:07 182 (S) 27
V Crt p 1 0.7020358 9.90 10.53 0.63 24.08. 09:07 135 (SE) 12
V513 Her s 3 0.3037692 15.30 15.70 0.40 24.08. 09:07 36 (NE) -8
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 24.08. 09:07 10 (N) 14
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 24.08. 09:07 359 (N) 7
V687 Her s 4 0.321451 14.40 14.90 0.50 24.08. 09:07 53 (NE) 1
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 24.08. 09:08 35 (NE) -59
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 24.08. 09:09 258 (W) -13
HI Lac p 10 0.1666655 15.00 18.00 3.00 24.08. 09:09 337 (NW) 19
XY Leo p 1 0.2841029 9.45 9.93 0.48 24.08. 09:09 139 (SE) 52
BN Psc s 8 0.349118 16.45 16.45 0.00 24.08. 09:09 298 (NW) 13
BC Eri p 1 0.527247 10.83 11.32 0.49 24.08. 09:09 232 (SW) 10
VW UMi s 7 0.488922 12.10 12.52 0.42 24.08. 09:09 6 (N) 48
V1054 Her s 4 0.648206 11.90 11.90 0.00 24.08. 09:09 45 (NE) -15
CC Com p 1 0.2206859 11.30 12.21 0.91 24.08. 09:10 99 (E) 38
V2635 Oph s 8 0.430959 12.15 12.60 0.45 24.08. 09:10 54 (NE) -27
V535 Aur p 5 0.384744 12.73 13.17 0.44 24.08. 09:10 269 (W) 72
DZE Phe p 8 1.6697725 3.91 4.42 0.51 24.08. 09:10 234 (SW) -48
YZ Aql p 10 4.67267 10.50 14.20 3.70 24.08. 09:10 21 (N) -39
EK Com s 1 0.266685 12.70 12.70 0.00 24.08. 09:10 88 (E) 35
QX Vir p 1 0.242075 13.31 13.60 0.29 24.08. 09:10 91 (E) -7
IW Ara p 9 0.5368513 13.90 14.50 0.60 24.08. 09:10 126 (SE) -64
PU Boo p 9 0.482238 10.60 10.90 0.30 24.08. 09:10 48 (NE) 25
NY Vir s 1 0.10101597 13.30 13.30 0.00 24.08. 09:10 100 (E) 5
AH Aur s 1 0.4941067 10.20 10.70 0.50 24.08. 09:11 236 (SW) 59
V685 Cen p 8 1.190964 8.80 9.10 0.30 24.08. 09:11 155 (SE) -24
EM Tuc s 4 0.326575 12.16 12.16 0.00 24.08. 09:11 218 (SW) -58
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 24.08. 09:11 52 (NE) 18
NN Ser p 1 0.1300801 17.00 23.00 6.00 24.08. 09:11 64 (NE) -4
V354 UMa p 7 0.2938285 10.93 11.21 0.28 24.08. 09:11 59 (NE) 42
V518 And p 10 0.361144 13.50 13.90 0.40 24.08. 09:12 311 (NW) 18
V416 Gem s 7 0.256181 12.50 12.50 0.00 24.08. 09:12 218 (SW) 58
V1047 Her p 1 0.320736 12.26 12.78 0.52 24.08. 09:12 38 (NE) 3
V1301 Sco p 8 1.95406 13.00 13.50 0.50 24.08. 09:12 86 (E) -51
IT Cnc p 6 0.363657 12.50 12.90 0.40 24.08. 09:12 171 (S) 61
PX Car p 10 0.795101 9.65 10.45 0.80 24.08. 09:12 198 (S) -18
V346 Aps p 10 1.875435 14.00 15.10 1.10 24.08. 09:12 151 (SE) -49
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.