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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V555 Aur s 5 0.9097945 14.10 14.40 0.30 19.07. 18:00 326 (NW) -4
V912 Cyg p 2 2.52819 12.40 13.00 0.60 19.07. 18:00 81 (E) 35
BI CVn p 1 0.3842103 10.35 10.78 0.43 19.07. 18:00 246 (SW) 66
IR Vir s 3 0.36938 12.10 12.70 0.60 19.07. 18:00 219 (SW) 29
V934 Mon p 9 0.509444 12.60 13.20 0.60 19.07. 18:00 289 (W) -16
AW Vir s 1 0.3539976 11.00 11.67 0.67 19.07. 18:00 208 (SW) 40
V566 And p 8 0.389694 10.85 11.30 0.45 19.07. 18:01 9 (N) -4
V667 Ori p 8 1.025044 14.70 15.80 1.10 19.07. 18:01 312 (NW) -11
V1461 Aql s 10 1.763062 8.91 8.91 0.00 19.07. 18:01 109 (E) 4
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 19.07. 18:01 71 (E) -36
V734 CrA p 9 0.978382 11.08 12.00 0.92 19.07. 18:01 139 (SE) -17
EF Dra p 1 0.424031 10.48 10.82 0.34 19.07. 18:02 31 (NE) 60
KX Nor s 10 0.58614 14.30 14.80 0.50 19.07. 18:02 166 (S) -17
V866 Cep p 10 0.3259 13.40 14.00 0.60 19.07. 18:02 28 (NE) 40
V1140 Cen p 9 0.434606 13.60 14.70 1.10 19.07. 18:02 203 (SW) -1
HV Aqr s 1 0.374457 9.71 9.71 0.00 19.07. 18:02 87 (E) -7
HO Psc p 9 0.324748 11.00 11.80 0.80 19.07. 18:02 22 (N) -24
V705 And p 10 0.354675 11.12 11.40 0.28 19.07. 18:02 37 (NE) 4
V431 Gem p 10 0.254 17.50 17.70 0.20 19.07. 18:02 299 (NW) 7
V458 Mon s 5 0.3969371 13.30 13.80 0.50 19.07. 18:02 294 (NW) -16
V338 Dra p 5 0.2351485 13.30 13.90 0.60 19.07. 18:03 31 (NE) 77
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 19.07. 18:03 92 (E) 46
V2637 Oph p 7 0.386173 11.80 12.27 0.47 19.07. 18:03 134 (SE) 36
V449 Per p 1 0.4731033 12.70 13.30 0.60 19.07. 18:03 359 (N) -5
V358 Cep s 1 0.4728283 13.50 13.50 0.00 19.07. 18:03 1 (N) 41
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 19.07. 18:03 85 (E) 34
V1542 Aql p 1 0.417537 11.71 12.34 0.63 19.07. 18:03 98 (E) 18
V1041 Her p 8 1.114123 11.60 12.10 0.50 19.07. 18:04 80 (E) 70
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 19.07. 18:04 340 (N) -19
V651 Cyg p 10 1.024871 14.40 15.70 1.30 19.07. 18:04 49 (NE) 28
EV Cet s 9 0.428224 11.60 11.60 0.00 19.07. 18:04 37 (NE) -35
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 19.07. 18:04 87 (E) 0
ER Cep p 9 0.2857369 15.67 16.34 0.67 19.07. 18:04 4 (N) 46
NY Vir s 1 0.10101597 13.30 13.30 0.00 19.07. 18:04 204 (SW) 35
XY Boo s 1 0.370564 10.30 10.61 0.31 19.07. 18:04 210 (SW) 57
IR Cnc s 5 0.717767 11.90 12.27 0.37 19.07. 18:05 291 (W) 13
V699 Aql p 6 0.8768927 13.20 13.80 0.60 19.07. 18:05 98 (E) 16
KO Ara p 9 0.3825476 13.30 14.10 0.80 19.07. 18:05 155 (SE) -20
V837 Cep p 10 0.438076 12.80 13.00 0.20 19.07. 18:05 42 (NE) 41
AR Lac p 1 1.983212 6.08 6.77 0.69 19.07. 18:05 47 (NE) 24
FH Lyr p 5 1.5892377 12.50 13.90 1.40 19.07. 18:05 81 (E) 43
V474 Peg p 10 0.442868 14.60 14.78 0.18 19.07. 18:06 56 (NE) 19
V1188 Tau p 6 0.576023 11.85 12.30 0.45 19.07. 18:06 349 (N) -15
PY Boo p 9 0.278049 12.10 12.65 0.55 19.07. 18:06 70 (E) 85
V467 Peg p 9 0.312814 9.43 9.52 0.09 19.07. 18:06 68 (E) 5
DV Psc p 1 0.3085358 10.59 11.10 0.51 19.07. 18:06 46 (NE) -24
GK Boo s 1 0.477772 10.30 10.30 0.00 19.07. 18:06 197 (S) 76
V400 Cyg p 9 0.892555 13.20 14.30 1.10 19.07. 18:06 64 (NE) 17
V514 And p 10 0.366929 13.90 14.30 0.40 19.07. 18:06 25 (NE) 0
V1106 Her p 1 0.2546005 12.60 12.90 0.30 19.07. 18:06 104 (E) 46
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.