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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IW Ara p 9 0.5368513 13.90 14.50 0.60 16.07. 17:30 153 (SE) -26
DO Aur p 1 0.788652 14.10 14.60 0.50 16.07. 17:30 325 (NW) 5
V839 Oph s 1 0.4090015 8.80 9.30 0.50 16.07. 17:30 108 (E) 26
Y Sex p 1 0.4198165 9.83 10.21 0.38 16.07. 17:30 248 (W) 19
CW CMi s 1 0.313192 11.20 11.20 0.00 16.07. 17:30 273 (W) -3
CE Leo s 1 0.3034287 11.80 12.50 0.70 16.07. 17:30 240 (SW) 51
V335 Gem p 9 1.767807 7.90 8.05 0.15 16.07. 17:30 296 (NW) 7
V442 Cyg s 1 2.3859454 10.00 10.49 0.49 16.07. 17:30 66 (NE) 20
AC Lib p 10 0.6649535 13.90 14.60 0.70 16.07. 17:30 165 (S) 17
V509 Cam p 6 0.350347 13.00 13.60 0.60 16.07. 17:30 344 (N) 52
HR Boo s 1 0.315967 13.25 13.70 0.45 16.07. 17:31 161 (S) 61
V346 Aql s 1 1.106362 9.00 9.10 0.10 16.07. 17:31 83 (E) 8
EX Hya p 10 0.068233846 9.60 13.99 4.39 16.07. 17:31 197 (S) 9
DF Hya s 1 0.3306016 11.00 11.50 0.50 16.07. 17:31 265 (W) 12
V400 Pav p 10 1.155466 9.18 9.33 0.15 16.07. 17:32 136 (SE) -51
V699 Cep p 8 0.8050726 11.60 11.95 0.35 16.07. 17:32 27 (NE) 26
V1170 Cas p 10 0.960991 11.15 11.49 0.34 16.07. 17:32 355 (N) 19
VY Com p 8 1.008721 13.90 14.60 0.70 16.07. 17:32 231 (SW) 48
V412 Gem p 9 0.32667 16.36 16.96 0.60 16.07. 17:33 293 (NW) -1
Z Lep p 1 0.993709 11.63 12.83 1.20 16.07. 17:33 298 (NW) -40
V516 Her p 9 0.4632348 16.40 17.10 0.70 16.07. 17:33 102 (E) 43
XY Men s 10 0.7766348 10.63 10.88 0.25 16.07. 17:33 207 (SW) -60
SZ Hor s 10 0.62511 10.96 11.26 0.30 16.07. 17:33 228 (SW) -80
MS UMa s 1 0.410388 11.97 11.97 0.00 16.07. 17:33 285 (W) 65
V2650 Oph p 7 0.384054 12.57 13.20 0.63 16.07. 17:33 114 (SE) 29
NT Boo p 10 0.434877 12.10 12.35 0.25 16.07. 17:33 86 (E) 82
V573 Peg s 1 0.417451 12.34 12.34 0.00 16.07. 17:34 37 (NE) 1
V838 Cep p 10 0.532081 12.50 13.05 0.55 16.07. 17:34 35 (NE) 38
EY Cas p 1 0.4819812 14.00 14.50 0.50 16.07. 17:34 18 (N) 21
EM Lac s 1 0.3891351 12.50 13.09 0.59 16.07. 17:34 33 (NE) 25
CS CrB p 9 0.336486 15.00 15.20 0.20 16.07. 17:34 121 (SE) 57
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 16.07. 17:34 117 (SE) -7
GZ And p 1 0.3050173 10.83 11.61 0.78 16.07. 17:34 0 (N) 5
V1271 Her p 10 0.31962 14.20 14.70 0.50 16.07. 17:35 86 (E) 55
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 16.07. 17:35 160 (S) -65
MR Aur s 9 0.690301 15.10 15.50 0.40 16.07. 17:35 316 (NW) 4
LQ Gem p 9 2.624072 13.20 13.80 0.60 16.07. 17:35 309 (NW) 0
MM Com s 1 0.30199 12.00 12.00 0.00 16.07. 17:35 228 (SW) 69
V603 Aur p 8 0.37475 12.70 13.40 0.70 16.07. 17:35 333 (NW) 19
RT Cha p 9 0.3551095 14.00 15.00 1.00 16.07. 17:36 192 (S) -45
U Peg s 1 0.3747772 9.23 9.73 0.50 16.07. 17:36 34 (NE) -18
V634 CrA p 10 0.3079573 13.40 13.90 0.50 16.07. 17:36 135 (SE) -18
V1202 Her p 10 0.3388 13.70 14.30 0.60 16.07. 17:36 87 (E) 66
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 16.07. 17:36 166 (S) 43
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 16.07. 17:37 43 (NE) 38
V1055 Her p 1 0.3154085 11.32 11.52 0.20 16.07. 17:37 87 (E) 57
LL Com p 1 0.406915 12.22 12.71 0.49 16.07. 17:37 214 (SW) 67
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 16.07. 17:37 278 (W) 29
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 16.07. 17:37 115 (SE) 23
V829 Her s 1 0.358153 11.90 11.90 0.00 16.07. 17:37 102 (E) 58
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.