haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:27 // 17:26 UTC
Civil Twilight (6°): 03:56 // 17:57 UTC
Nautical Twilight (12°): 03:16 // 18:37 UTC
Astronomical Twilight (18°): 02:34 // 19:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TW Mus p 10 0.4179484 12.10 12.60 0.50 10.09. 13:07 191 (S) -28
V579 Per s 8 0.465618 7.87 7.94 0.07 10.09. 13:07 336 (NW) 6
AL Scl p 10 2.445088 6.06 6.33 0.27 10.09. 13:07 52 (NE) -65
EF Boo p 1 0.4205155 9.43 9.99 0.57 10.09. 13:07 79 (E) 80
QX Boo s 9 0.3604665 12.50 12.50 0.00 10.09. 13:07 84 (E) 69
V757 Cep s 8 0.343873 14.00 14.70 0.70 10.09. 13:07 4 (N) 39
V648 Lyr s 1 0.368752 13.22 13.62 0.40 10.09. 13:07 70 (E) 39
V856 Her s 1 1.22331 12.80 12.80 0.00 10.09. 13:07 88 (E) 54
ES Lib p 3 0.883041 7.10 7.57 0.47 10.09. 13:08 151 (SE) 23
XX Ant p 7 0.8880136 8.62 9.23 0.61 10.09. 13:08 221 (SW) -11
V866 Cep p 10 0.3259 13.40 14.00 0.60 10.09. 13:08 21 (N) 35
IS Boo s 8 0.25145 14.00 14.00 0.00 10.09. 13:08 91 (E) 82
NR Cam p 1 0.255885 10.76 11.25 0.49 10.09. 13:08 341 (N) 50
V520 Cas p 1 0.489832 12.50 13.10 0.60 10.09. 13:08 15 (N) 18
Y Hyi p 10 3.535915 9.88 12.28 2.40 10.09. 13:08 176 (S) -61
MU Lac s 10 0.2775155 14.10 14.10 0.00 10.09. 13:09 28 (NE) 19
RS Col p 4 0.67235 9.54 9.99 0.45 10.09. 13:09 275 (W) -43
V509 Cam s 6 0.350347 13.00 13.50 0.50 10.09. 13:09 345 (N) 54
GK Boo p 1 0.477772 10.30 10.80 0.50 10.09. 13:09 131 (SE) 72
V592 Per s 1 0.7157178 8.30 8.30 0.00 10.09. 13:09 324 (NW) 10
V489 Cam s 8 0.6197565 10.94 10.94 0.00 10.09. 13:10 339 (N) 49
V404 Hya s 7 0.309535 14.85 14.85 0.00 10.09. 13:10 254 (W) 19
DF CVn s 1 0.3268955 10.96 10.96 0.00 10.09. 13:10 220 (SW) 76
IQ Leo p 10 0.317518 14.70 15.30 0.60 10.09. 13:10 240 (SW) 48
LW Cen p 10 1.002571 8.90 9.65 0.75 10.09. 13:10 194 (S) -25
V1269 Cen p 10 0.389943 12.70 13.65 0.95 10.09. 13:10 180 (S) 7
GR Cet p 9 0.488807 11.31 11.71 0.40 10.09. 13:10 19 (N) -59
NN Ser p 1 0.1300801 17.00 23.00 6.00 10.09. 13:10 129 (SE) 43
V1081 Cas p 9 0.374246 16.71 17.07 0.36 10.09. 13:10 2 (N) 19
V402 Gem s 7 0.399252 11.72 12.35 0.63 10.09. 13:10 292 (W) 8
VZ Leo s 1 1.089904 11.80 11.80 0.00 10.09. 13:11 258 (W) 31
OR Cas p 1 1.245709 11.40 12.40 1.00 10.09. 13:11 6 (N) 21
LT Cam p 2 0.2766042 14.50 14.70 0.20 10.09. 13:11 327 (NW) 32
V442 Cam s 1 0.442643 13.05 13.05 0.00 10.09. 13:11 338 (N) 43
AH Vir s 1 0.4075267 8.89 8.89 0.00 10.09. 13:11 209 (SW) 49
V1326 Cen p 10 0.9158 11.35 11.70 0.35 10.09. 13:11 176 (S) -20
V790 Cep s 8 0.3212316 12.62 12.62 0.00 10.09. 13:11 1 (N) 45
V1338 Her p 9 0.38467 14.90 15.35 0.45 10.09. 13:12 95 (E) 20
HV Aqr s 1 0.374457 9.71 9.71 0.00 10.09. 13:12 70 (E) -20
V1302 Her s 1 0.316291 12.72 12.72 0.00 10.09. 13:12 72 (E) 46
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 10.09. 13:12 44 (NE) 40
HI Lac p 10 0.1666655 15.00 18.00 3.00 10.09. 13:12 23 (NE) 19
NN Dra s 7 0.382879 12.34 12.90 0.56 10.09. 13:12 349 (N) 74
TX Cha p 6 0.901645 13.08 14.00 0.92 10.09. 13:12 187 (S) -43
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 10.09. 13:12 352 (N) -21
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 10.09. 13:13 51 (NE) 35
V1066 Her s 1 0.539622 11.80 11.80 0.00 10.09. 13:13 68 (E) 50
V415 Gem p 1 0.350606 12.40 12.70 0.30 10.09. 13:13 287 (W) 6
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 10.09. 13:13 287 (W) 6
BV Dra s 1 0.350067 7.88 7.88 0.00 10.09. 13:13 40 (NE) 72
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.