Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:22 UTC
Civil Twilight (6°): 03:12 // 18:56 UTC
Nautical Twilight (12°): 02:26 // 19:42 UTC
Astronomical Twilight (18°): 01:33 // 20:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BT CrB p 9 0.0892 18.90 20.40 1.50 15.08. 11:15 65 (NE) 26
V1216 Her p 10 0.3020175 12.15 12.60 0.45 15.08. 11:15 50 (NE) 25
OS Lup p 10 0.3741337 10.33 11.05 0.72 15.08. 11:15 124 (SE) -22
V947 Oph p 7 0.7977454 15.25 15.60 0.35 15.08. 11:15 60 (NE) -15
V567 Aur s 5 0.710089 12.55 13.10 0.55 15.08. 11:15 275 (W) 43
V931 Cyg p 1 0.341513 13.90 14.60 0.70 15.08. 11:16 29 (NE) -5
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 15.08. 11:16 285 (W) -15
EQ Com p 1 0.3618824 14.40 15.90 1.50 15.08. 11:16 114 (SE) 41
ER Cep s 9 0.2857369 15.67 16.27 0.60 15.08. 11:16 355 (N) 47
AO Aqr s 9 0.4893508 11.50 11.50 0.00 15.08. 11:16 351 (N) -63
V864 Mon p 5 0.358427 9.90 10.60 0.70 15.08. 11:16 225 (SW) 26
NN Tel p 10 0.3838 15.00 15.50 0.50 15.08. 11:16 119 (SE) -74
NN Vir s 2 0.4806875 7.30 7.67 0.37 15.08. 11:16 105 (E) 19
XZ Cru p 10 0.824793 12.60 13.10 0.50 15.08. 11:16 160 (S) -23
V956 Aql s 10 0.3961755 13.90 14.20 0.30 15.08. 11:16 56 (NE) -38
SS Tri p 10 2.305 14.50 15.00 0.50 15.08. 11:16 309 (NW) 10
V905 Ara p 2 0.243905 14.00 14.20 0.20 15.08. 11:17 134 (SE) -51
RW Tri p 1 0.23188315 12.50 15.61 3.11 15.08. 11:17 304 (NW) 9
HH UMa p 1 0.375493 10.58 10.80 0.22 15.08. 11:17 131 (SE) 71
V2768 Ori s 8 0.33262 15.00 15.00 0.00 15.08. 11:17 249 (W) 23
IL Boo s 6 0.347407 13.10 13.10 0.00 15.08. 11:17 71 (E) 48
HX Vel p 10 1.124905 5.48 5.53 0.05 15.08. 11:17 192 (S) -9
MT Cep s 5 1.2064227 14.60 15.50 0.90 15.08. 11:17 357 (N) 17
FH Cet p 6 0.93601 13.77 14.63 0.86 15.08. 11:18 292 (W) -22
BV Dra p 1 0.350067 7.88 8.48 0.60 15.08. 11:18 43 (NE) 47
V1865 Ori s 3 0.717374 12.50 12.50 0.00 15.08. 11:18 263 (W) 26
V361 Lyr s 4 0.309614 14.30 14.70 0.40 15.08. 11:18 29 (NE) 14
KM UMa p 1 0.3518602 11.00 11.50 0.50 15.08. 11:18 115 (SE) 65
V591 Lyr s 2 0.300395 11.95 11.95 0.00 15.08. 11:19 39 (NE) 10
DZ Lyn s 1 0.378018 9.90 9.90 0.00 15.08. 11:19 258 (W) 71
BS Vir p 10 0.3770834 13.60 14.40 0.80 15.08. 11:19 132 (SE) 27
UY Men p 10 2.2756 12.23 13.03 0.80 15.08. 11:19 198 (S) -48
NY Vir p 1 0.10101597 13.30 14.22 0.92 15.08. 11:19 119 (SE) 20
V1508 Cyg p 3 0.9951205 12.60 13.30 0.70 15.08. 11:19 26 (NE) -3
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 15.08. 11:19 359 (N) 8
NO Aqr p 9 0.32276 14.10 14.70 0.60 15.08. 11:19 28 (NE) -50
BF Dor p 9 0.352271 13.00 13.20 0.20 15.08. 11:19 204 (SW) -35
QV Lup p 10 0.365618 11.35 11.78 0.43 15.08. 11:20 131 (SE) -23
RV Gru s 10 0.2595312 11.00 11.40 0.40 15.08. 11:20 290 (W) -82
V579 Per s 8 0.465618 7.87 7.94 0.07 15.08. 11:20 302 (NW) 28
AH Tau p 1 0.3326733 11.25 11.92 0.67 15.08. 11:20 288 (W) 18
V457 Lac p 10 6.15727 9.84 10.04 0.20 15.08. 11:20 352 (N) -1
V953 Mon p 7 0.426934 13.80 14.40 0.60 15.08. 11:20 214 (SW) 34
V1036 Her p 1 0.391678 11.31 11.61 0.30 15.08. 11:21 63 (NE) 10
IW Nor p 10 0.33319 14.00 14.50 0.50 15.08. 11:21 134 (SE) -44
LR Cas s 3 4.455768 10.70 10.90 0.20 15.08. 11:22 335 (NW) 31
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 15.08. 11:22 212 (SW) 58
V477 Her p 8 0.3251804 14.90 15.50 0.60 15.08. 11:22 58 (NE) 8
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 15.08. 11:22 48 (NE) -28
RR Lep p 1 0.915427 9.99 10.56 0.57 15.08. 11:22 248 (W) 1
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.