Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:20 UTC
Civil Twilight (6°): 03:14 // 18:54 UTC
Nautical Twilight (12°): 02:28 // 19:40 UTC
Astronomical Twilight (18°): 01:35 // 20:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AH Cnc p 1 0.360455 13.31 13.69 0.38 15.08. 17:22 291 (W) -2
KO Ara s 9 0.3825476 13.30 13.30 0.00 15.08. 17:22 164 (S) -16
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 15.08. 17:22 28 (NE) -15
EM Cyg s 1 0.2909091 11.90 11.90 0.00 15.08. 17:22 94 (E) 45
DF CVn s 1 0.3268955 10.96 10.96 0.00 15.08. 17:22 271 (W) 54
W Ser p 10 28.352129 8.42 10.20 1.78 15.08. 17:22 147 (SE) 18
AX Vir p 1 0.7025264 10.00 10.81 0.81 15.08. 17:22 228 (SW) 34
BV Lyr s 5 1.829649 12.10 12.10 0.00 15.08. 17:22 96 (E) 50
HS Leo p 2 0.337706 13.80 14.40 0.60 15.08. 17:22 275 (W) 33
V1115 Cas s 1 0.323283 13.00 13.00 0.00 15.08. 17:23 21 (N) 20
V2793 Ori p 9 1.45065 12.89 13.60 0.71 15.08. 17:23 320 (NW) -28
NY Vir s 1 0.10101597 13.30 13.30 0.00 15.08. 17:23 222 (SW) 30
MS Pav s 10 0.33474 13.70 14.10 0.40 15.08. 17:23 160 (S) -42
EX CVn p 4 0.2771572 13.10 13.50 0.40 15.08. 17:23 271 (W) 54
PY Boo p 9 0.278049 12.10 12.65 0.55 15.08. 17:24 289 (W) 85
FY Boo s 1 0.2411595 13.12 13.12 0.00 15.08. 17:24 237 (SW) 52
V348 Aql s 6 0.6658369 13.00 13.00 0.00 15.08. 17:24 125 (SE) 26
NY Boo p 9 0.326815 12.15 12.50 0.35 15.08. 17:24 269 (W) 80
V512 Cam p 9 0.572739 12.80 13.05 0.25 15.08. 17:24 351 (N) 50
EF CVn s 1 0.27205 13.10 13.50 0.40 15.08. 17:24 245 (SW) 55
V420 Cam p 9 0.565563 13.90 14.50 0.60 15.08. 17:25 349 (N) 33
BG Del s 7 0.5636117 13.60 13.80 0.20 15.08. 17:25 97 (E) 29
V1081 Cas p 9 0.374246 16.71 17.07 0.36 15.08. 17:25 22 (N) 24
V1047 Her p 1 0.320736 12.26 12.78 0.52 15.08. 17:25 136 (SE) 69
IT Cnc s 6 0.363657 12.50 12.90 0.40 15.08. 17:25 299 (NW) 4
CP Cam p 3 0.796712 10.75 11.23 0.48 15.08. 17:26 5 (N) 25
GN TrA s 9 0.6146065 11.30 11.60 0.30 15.08. 17:26 182 (S) -27
V1237 Tau p 8 0.287447 14.03 14.18 0.15 15.08. 17:26 341 (N) -13
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 15.08. 17:26 100 (E) 11
NR Boo s 2 0.356731 12.00 12.00 0.00 15.08. 17:26 205 (SW) 49
WZ LMi s 1 0.38914 12.45 12.45 0.00 15.08. 17:26 287 (W) 28
V477 Peg p 9 0.2747515 11.65 11.75 0.10 15.08. 17:26 78 (E) 17
MU Aqr s 3 0.2722205 11.30 11.30 0.00 15.08. 17:26 106 (E) 11
SV Equ s 8 0.880971 9.25 9.41 0.16 15.08. 17:27 99 (E) 15
GX Gem s 1 4.037926 10.90 11.30 0.40 15.08. 17:27 328 (NW) 2
LO Com p 1 0.2863605 12.38 13.20 0.82 15.08. 17:27 260 (W) 43
V573 Peg p 1 0.417451 12.34 12.85 0.51 15.08. 17:27 57 (NE) 14
V346 Cyg p 1 2.74332 11.80 13.50 1.70 15.08. 17:27 82 (E) 43
EH Peg s 9 2.37439 11.20 11.20 0.00 15.08. 17:27 76 (E) 6
V339 Boo p 10 0.3628085 10.70 10.90 0.20 15.08. 17:27 205 (SW) 83
V387 Sco p 10 1.3749173 12.20 12.60 0.40 15.08. 17:28 161 (S) 1
V1230 Tau p 10 0.3524 14.28 14.52 0.24 15.08. 17:28 4 (N) -29
V857 Her p 1 0.38223 10.90 11.50 0.60 15.08. 17:28 143 (SE) 77
HN Eri s 5 0.623592 8.66 8.66 0.00 15.08. 17:28 346 (N) -63
TZ CrA p 10 0.686748 9.60 10.33 0.73 15.08. 17:28 156 (SE) -8
NW Boo p 5 1.01185563 13.00 13.00 0.00 15.08. 17:28 225 (SW) 71
NX Boo p 8 0.251135 13.02 13.40 0.38 15.08. 17:28 221 (SW) 70
V1073 Her s 1 0.2942815 11.00 11.00 0.00 15.08. 17:29 115 (SE) 62
EL Aqr p 1 0.48141 10.38 10.73 0.35 15.08. 17:29 76 (E) -22
ET Mus p 8 0.4593487 12.10 12.90 0.80 15.08. 17:29 194 (S) -39
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.