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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:52 UTC
Civil Twilight (6°): 02:43 // 19:30 UTC
Nautical Twilight (12°): 01:50 // 20:23 UTC
Astronomical Twilight (18°): 00:37 // 21:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VV Ara p 10 1.00937 13.20 13.80 0.60 28.07. 04:06 245 (SW) -61
HY Lyr s 4 0.369101 13.80 14.10 0.30 28.07. 04:06 304 (NW) 13
V365 Sge p 1 0.369126 13.11 13.81 0.70 28.07. 04:06 275 (W) 19
NR Cam p 1 0.255885 10.76 11.25 0.49 28.07. 04:07 18 (N) 47
CF CrB p 10 0.262445 14.14 14.54 0.40 28.07. 04:07 327 (NW) -3
IY Lyr s 8 0.653167 13.80 14.10 0.30 28.07. 04:07 301 (NW) 14
V949 Cep p 10 1.067973 12.35 12.80 0.45 28.07. 04:08 348 (N) 61
V411 Peg p 1 0.3770427 14.00 14.80 0.80 28.07. 04:08 265 (W) 38
RS Sct p 5 0.6642377 9.78 10.91 1.13 28.07. 04:08 271 (W) -15
V635 Cyg s 1 0.760358 13.30 13.50 0.20 28.07. 04:08 291 (W) 53
VV Vir p 1 0.446135 11.90 13.20 1.30 28.07. 04:08 347 (N) -50
V423 Tau s 6 0.682416 15.70 15.80 0.10 28.07. 04:08 92 (E) 34
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 28.07. 04:08 280 (W) -42
CS CrB p 9 0.336486 15.00 15.20 0.20 28.07. 04:08 324 (NW) -4
V605 CrA p 10 1.4801563 13.20 14.60 1.40 28.07. 04:08 252 (W) -39
V934 Mon p 9 0.509444 12.60 13.20 0.60 28.07. 04:09 94 (E) 2
BW Boo p 1 3.332818 7.13 7.46 0.33 28.07. 04:09 347 (N) -3
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 28.07. 04:09 306 (NW) 18
V1097 Cen p 10 0.91095 11.70 12.70 1.00 28.07. 04:09 141 (SE) -71
V594 Lyr s 5 0.255999 14.00 14.00 0.00 28.07. 04:09 310 (NW) 27
V608 Car p 10 0.967554 8.87 9.55 0.68 28.07. 04:09 129 (SE) -43
BO Gru p 10 0.56221 12.10 12.60 0.50 28.07. 04:09 206 (SW) -9
WW Cep s 1 4.6008454 11.10 11.10 0.00 28.07. 04:09 329 (NW) 60
LT Com p 1 0.512058 10.61 10.75 0.14 28.07. 04:09 9 (N) -13
LU Lac s 2 0.2988016 14.60 15.32 0.72 28.07. 04:10 291 (W) 60
GW Leo p 9 0.3361243 13.00 13.13 0.13 28.07. 04:10 49 (NE) -13
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 28.07. 04:10 63 (NE) 5
BX Tri p 6 0.1926355 12.35 12.65 0.30 28.07. 04:10 148 (SE) 71
R CMa s 1 1.13595 5.70 5.70 0.00 28.07. 04:10 103 (E) -10
PY Boo p 9 0.278049 12.10 12.65 0.55 28.07. 04:10 342 (N) 14
HN Psc p 10 0.329519 10.75 10.95 0.20 28.07. 04:11 183 (S) 73
V664 Lyr s 8 0.359987 13.00 13.00 0.00 28.07. 04:11 309 (NW) 24
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 28.07. 04:11 231 (SW) 29
AO Aqr p 9 0.4893508 11.50 12.30 0.80 28.07. 04:11 226 (SW) 4
RV CVn s 1 0.2695671 13.75 13.75 0.00 28.07. 04:11 359 (N) -12
GK Aqr s 1 0.327415 12.40 12.40 0.00 28.07. 04:11 236 (SW) 24
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 28.07. 04:11 310 (NW) 47
TZ CMa p 1 3.822865 9.80 10.50 0.70 28.07. 04:11 113 (SE) -7
S Equ s 2 3.436106 8.00 8.11 0.11 28.07. 04:12 257 (W) 17
EW Boo s 1 0.906349 10.31 10.31 0.00 28.07. 04:12 343 (N) 0
V1340 Her p 9 0.4189 13.20 13.50 0.30 28.07. 04:12 291 (W) -2
V443 Nor p 10 0.4091 16.50 16.90 0.40 28.07. 04:12 239 (SW) -69
EH CVn s 1 0.263585 12.91 12.91 0.00 28.07. 04:12 359 (N) -8
BG Lyn p 1 1.1998387 10.68 11.57 0.89 28.07. 04:12 58 (NE) 27
V454 Cam p 10 0.6016 13.90 14.30 0.40 28.07. 04:12 27 (NE) 51
AG Lac s 1 0.7521703 13.60 14.00 0.40 28.07. 04:12 293 (NW) 61
LT Pav p 10 0.393674 11.40 12.20 0.80 28.07. 04:13 208 (SW) -46
V404 Gem s 1 0.348706 11.59 12.11 0.52 28.07. 04:13 89 (E) 20
LW Eri p 5 0.46562 12.20 12.80 0.60 28.07. 04:13 129 (SE) 27
V803 Aql p 4 0.2634245 14.00 15.00 1.00 28.07. 04:13 272 (W) -12
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.