Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:44 // 15:00 UTC
Civil Twilight (6°): 06:08 // 15:36 UTC
Nautical Twilight (12°): 05:27 // 16:17 UTC
Astronomical Twilight (18°): 04:48 // 16:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RT CMa s 1 1.29374 11.40 11.50 0.10 09.12. 15:17 69 (E) -39
V738 Cep p 6 1.298266 10.00 10.29 0.29 09.12. 15:17 357 (N) 81
V2203 Oph p 1 0.455001 11.56 11.94 0.38 09.12. 15:17 245 (SW) 25
V338 Her p 1 1.305748 10.07 11.15 1.08 09.12. 15:17 282 (W) 53
V866 Aql p 10 1.196677 14.60 16.00 1.40 09.12. 15:17 228 (SW) 28
S Hyi p 10 0.903114 11.28 12.05 0.77 09.12. 15:17 171 (S) -42
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 09.12. 15:18 236 (SW) 71
V1097 Her s 1 0.360849 10.75 10.75 0.00 09.12. 15:18 266 (W) 39
VY Lac s 1 1.0362446 10.20 10.60 0.40 09.12. 15:18 104 (E) 76
V1300 Sco p 10 29.3467 8.87 9.03 0.16 09.12. 15:18 229 (SW) -16
BM Tri p 9 0.317819 13.00 13.40 0.40 09.12. 15:18 83 (E) 41
RV Crt s 10 1.170501 9.20 9.40 0.20 09.12. 15:18 316 (NW) -53
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 09.12. 15:18 281 (W) 69
GH Mon s 5 0.7071845 12.80 13.10 0.30 09.12. 15:18 46 (NE) -33
CS Lyn p 10 1.659074 8.49 8.67 0.18 09.12. 15:18 15 (N) -1
RAFV119 Cen p 7 4.35532 12.85 13.35 0.50 09.12. 15:18 227 (SW) -50
QW Boo p 10 0.2908715 12.10 12.45 0.35 09.12. 15:18 304 (NW) 34
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 09.12. 15:19 38 (NE) -20
VZ Psc p 1 0.2612592 10.20 10.45 0.25 09.12. 15:19 143 (SE) 39
EN Gem s 1 1.2076254 13.60 13.80 0.20 09.12. 15:19 43 (NE) -11
GX Aur s 1 1.143258 12.00 12.00 0.00 09.12. 15:19 36 (NE) 8
XZ For p 9 0.308127 9.90 10.28 0.38 09.12. 15:19 131 (SE) -15
RX CMa p 7 2.069088 11.00 13.00 2.00 09.12. 15:19 54 (NE) -48
GI Boo s 4 1.033533 11.30 11.30 0.00 09.12. 15:19 306 (NW) 20
GR Boo s 1 0.3766695 11.45 11.45 0.00 09.12. 15:19 294 (NW) 14
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 09.12. 15:19 230 (SW) 65
V1269 Cen p 10 0.389943 12.70 13.65 0.95 09.12. 15:20 269 (W) -45
V507 Lyr s 7 0.366912 14.21 14.21 0.00 09.12. 15:20 253 (W) 50
G4686.2061 Cet p 8 0.63152 9.35 9.68 0.33 09.12. 15:21 111 (E) 12
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 09.12. 15:21 219 (SW) 76
HW Vir s 1 0.11671953 10.50 11.20 0.70 09.12. 15:21 300 (NW) -33
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 09.12. 15:21 286 (W) 69
V864 Aql p 9 0.608658 12.60 13.20 0.60 09.12. 15:21 213 (SW) 47
KM Boo p 8 0.35866 14.05 14.70 0.65 09.12. 15:21 321 (NW) 30
SW Lyn p 1 0.6440665 9.51 10.20 0.69 09.12. 15:21 16 (N) 4
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 09.12. 15:21 240 (SW) 72
V2388 Oph p 1 0.8022985 6.25 6.55 0.30 09.12. 15:21 250 (W) 30
AE Hya s 9 0.3928877 13.90 14.60 0.70 09.12. 15:21 356 (N) -63
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 09.12. 15:21 307 (NW) 7
DZ Cas p 1 0.784886 11.60 12.30 0.70 09.12. 15:22 60 (NE) 71
EM Lac s 1 0.3891351 12.50 13.09 0.59 09.12. 15:22 56 (NE) 82
BV Her p 8 3.515904 13.70 15.40 1.70 09.12. 15:22 249 (W) 50
AM Leo p 1 0.3657975 9.25 9.83 0.58 09.12. 15:22 336 (NW) -27
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 09.12. 15:22 92 (E) 22
EI CMi p 8 0.362536 12.80 13.50 0.70 09.12. 15:22 31 (NE) -34
CV Boo s 1 0.8469932 10.20 10.20 0.00 09.12. 15:22 298 (NW) 26
V757 Cen p 1 0.3431685 8.30 8.70 0.40 09.12. 15:22 261 (W) -43
RT Hyi s 10 0.2840352 12.28 13.13 0.85 09.12. 15:23 168 (S) -43
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 09.12. 15:23 186 (S) -58
BX Tri s 6 0.1926355 12.35 12.60 0.25 09.12. 15:23 80 (E) 37
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.