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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 17.07. 19:15 21 (N) 23
TU Boo s 1 0.324284 11.80 12.40 0.60 17.07. 19:15 238 (SW) 61
TV Mus s 10 0.4456651 11.00 11.30 0.30 17.07. 19:15 208 (SW) -35
PS Vir s 1 0.289806 12.00 12.30 0.30 17.07. 19:15 250 (W) 24
V566 And p 8 0.389694 10.85 11.30 0.45 17.07. 19:15 22 (N) -1
RV CVn p 1 0.2695671 13.75 14.36 0.61 17.07. 19:15 243 (SW) 56
GR Boo p 1 0.3766695 11.45 11.90 0.45 17.07. 19:15 211 (SW) 63
PT Boo p 9 0.4466345 12.60 12.82 0.22 17.07. 19:15 229 (SW) 81
V1026 Her p 7 0.829383 12.20 12.60 0.40 17.07. 19:15 162 (S) 65
GR Cet p 9 0.488807 11.31 11.71 0.40 17.07. 19:15 69 (E) -42
V1188 Cyg p 7 0.8516615 13.70 15.40 1.70 17.07. 19:16 61 (NE) 51
VX Hor p 10 0.89459 9.42 9.63 0.21 17.07. 19:16 338 (N) -84
V1233 Her p 10 0.3105942 11.80 12.16 0.36 17.07. 19:16 130 (SE) 75
EE CVn p 1 0.280562 13.70 14.57 0.87 17.07. 19:16 249 (W) 57
V960 Cen p 10 1.8635916 9.59 9.78 0.20 17.07. 19:16 203 (SW) -22
OQ UMa s 1 0.283356 13.00 13.60 0.60 17.07. 19:16 301 (NW) 71
HO Psc p 9 0.324748 11.00 11.80 0.80 17.07. 19:16 39 (NE) -18
AO Cam p 1 0.3299026 9.50 10.00 0.50 17.07. 19:16 356 (N) 13
UV Gru p 10 0.365688 12.75 13.55 0.80 17.07. 19:16 123 (SE) -37
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 17.07. 19:16 86 (E) 52
AW Vir p 1 0.3539976 11.00 11.81 0.81 17.07. 19:17 227 (SW) 33
V737 Cep p 8 0.2987665 11.95 12.33 0.38 17.07. 19:17 40 (NE) 47
V961 Cas s 7 0.75981 12.00 12.00 0.00 17.07. 19:17 30 (NE) 24
V674 Pup p 10 0.602926 10.73 11.00 0.27 17.07. 19:17 273 (W) -45
XZ Ari p 7 0.265488 13.85 14.08 0.23 17.07. 19:17 20 (N) -10
V407 Vel p 10 1.438215 9.62 10.07 0.45 17.07. 19:17 230 (SW) -43
V467 Vir p 6 0.6045733 9.46 9.46 0.00 17.07. 19:17 224 (SW) 24
SY Aps p 6 0.278908 12.20 13.60 1.40 17.07. 19:17 187 (S) -34
V947 Per s 6 0.297667 13.45 13.45 0.00 17.07. 19:18 360 (N) -8
X Car s 9 1.08263 7.90 8.60 0.70 17.07. 19:18 230 (SW) -52
V1355 Tau s 7 0.244668 13.00 13.00 0.00 17.07. 19:18 346 (N) -14
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 17.07. 19:18 24 (NE) 33
KS Eri p 9 0.533437 9.32 9.41 0.09 17.07. 19:18 336 (NW) -45
T Aur p 6 0.20437829 15.20 15.50 0.30 17.07. 19:18 341 (N) -7
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 17.07. 19:18 74 (E) 25
V1040 Her p 7 1.113677 12.50 13.00 0.50 17.07. 19:18 155 (SE) 57
AP Dor p 10 0.213593 9.38 9.60 0.22 17.07. 19:19 219 (SW) -77
LO Com p 1 0.2863605 12.38 13.20 0.82 17.07. 19:19 260 (W) 44
CN Com s 1 0.7354425 13.30 13.50 0.20 17.07. 19:19 254 (W) 34
BR Cyg s 1 1.33256415 9.40 9.58 0.18 17.07. 19:19 74 (E) 54
VZ CVn s 1 0.84246163 9.17 9.54 0.37 17.07. 19:19 247 (SW) 54
V449 Oph s 1 1.243083 11.50 13.30 1.80 17.07. 19:19 148 (SE) 47
V391 Dra p 10 1.231472 10.90 11.20 0.30 17.07. 19:19 51 (NE) 71
AG Per s 1 2.02873 6.69 7.00 0.31 17.07. 19:19 359 (N) -7
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 17.07. 19:19 68 (E) 48
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 17.07. 19:19 262 (W) -21
UZ Mic s 10 0.440964 11.90 12.40 0.50 17.07. 19:19 129 (SE) -18
TV UMi s 1 0.4155497 8.77 8.85 0.08 17.07. 19:19 349 (N) 66
V1157 Her p 10 0.31589 14.10 14.70 0.60 17.07. 19:19 172 (S) 80
V473 And s 2 0.4013 13.80 14.15 0.35 17.07. 19:20 40 (NE) 14
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.