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Ephemerides for Variable Stars

09: 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
10: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15

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

Sunrise // Sunset: 04:36 // 17:12 UTC
Civil Twilight (6°): 04:05 // 17:43 UTC
Nautical Twilight (12°): 03:27 // 18:22 UTC
Astronomical Twilight (18°): 02:46 // 19:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V712 And p 10 0.367179 10.03 10.24 0.21 16.09. 23:30 198 (S) 76
IS Boo s 8 0.25145 14.00 14.00 0.00 16.09. 23:30 341 (N) 12
V457 Lac p 10 6.15727 9.84 10.04 0.20 16.09. 23:30 246 (SW) 69
V1231 Sco p 10 0.403586 15.42 15.61 0.19 16.09. 23:31 250 (W) -31
KP And p 2 1.405395 12.43 12.90 0.47 16.09. 23:31 240 (SW) 76
IT Cnc s 6 0.363657 12.50 12.90 0.40 16.09. 23:31 49 (NE) -4
FI Lyn s 6 0.373261 9.46 9.46 0.00 16.09. 23:31 36 (NE) 24
BR Cyg s 1 1.33256415 9.40 9.58 0.18 16.09. 23:31 294 (NW) 46
V608 Aur p 9 0.763236 12.50 12.90 0.40 16.09. 23:31 69 (E) 37
AV Gem p 1 1.2216535 12.40 13.90 1.50 16.09. 23:31 77 (E) 6
IU Lac p 1 0.969058 13.40 13.80 0.40 16.09. 23:31 290 (W) 70
GK Boo s 1 0.477772 10.30 10.30 0.00 16.09. 23:32 332 (NW) 2
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 16.09. 23:32 278 (W) 68
V1112 Tau p 1 0.423837 13.10 13.72 0.62 16.09. 23:32 105 (E) 23
V582 Lyr p 1 0.255905 13.44 14.61 1.17 16.09. 23:32 294 (NW) 36
V951 Per s 7 0.270478 12.70 13.14 0.44 16.09. 23:32 88 (E) 45
IU Aps p 10 0.3046 14.20 14.60 0.40 16.09. 23:32 194 (S) -52
V415 Aql p 8 2.46274713 11.10 12.00 0.90 16.09. 23:32 265 (W) 22
UZ Mic s 10 0.440964 11.90 12.40 0.50 16.09. 23:32 219 (SW) -11
GS Aqr s 3 0.374069 13.20 13.60 0.40 16.09. 23:33 214 (SW) 34
BH UMa p 1 0.349341 11.50 12.30 0.80 16.09. 23:33 14 (N) 14
V839 Cen p 8 0.330936 9.51 10.13 0.62 16.09. 23:33 328 (NW) -75
SY Boo p 1 0.714484 12.25 12.87 0.62 16.09. 23:33 332 (NW) -18
B Per p 10 1.5273643 4.52 4.68 0.16 16.09. 23:34 66 (NE) 53
V1450 Aql p 10 4.81265 8.98 9.30 0.32 16.09. 23:34 264 (W) 16
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 16.09. 23:34 277 (W) 32
BR Sge p 7 2.362151 12.90 14.10 1.20 16.09. 23:34 264 (W) 33
V916 Oph p 10 3.11481 11.40 13.30 1.90 16.09. 23:34 272 (W) 4
EW Mon s 7 1.239695 13.80 14.20 0.40 16.09. 23:34 87 (E) -13
XX Leo p 1 0.971131 11.10 11.70 0.60 16.09. 23:34 36 (NE) -19
EP Cen p 7 0.925452 11.40 12.10 0.70 16.09. 23:34 227 (SW) -77
V909 Cep s 7 0.425573 12.13 12.13 0.00 16.09. 23:35 316 (NW) 73
V797 Cep p 1 0.270449 14.60 15.00 0.40 16.09. 23:35 7 (N) 59
NQ Cam s 1 0.362099 13.10 13.65 0.55 16.09. 23:35 22 (N) 41
V2247 Cyg p 8 1.254855 10.75 11.20 0.45 16.09. 23:35 269 (W) 49
BM UMa p 1 0.2712208 13.80 14.75 0.95 16.09. 23:35 12 (N) 8
V441 Hya p 10 0.58413 11.05 11.75 0.70 16.09. 23:35 39 (NE) -65
V1181 Her p 1 0.337042 11.00 11.41 0.41 16.09. 23:35 314 (NW) 13
AQ Cap p 7 0.3173885 13.00 13.90 0.90 16.09. 23:36 227 (SW) 9
AK Dra p 1 2.218258 11.80 12.60 0.80 16.09. 23:36 311 (NW) 37
UU Cam p 1 0.6825584 11.80 12.30 0.50 16.09. 23:36 23 (NE) 57
V507 Lyr s 7 0.366912 14.21 14.21 0.00 16.09. 23:36 286 (W) 24
MU Vir p 10 1.34092 7.24 7.28 0.04 16.09. 23:36 321 (NW) -44
V791 Cep p 10 0.2887089 16.86 17.14 0.28 16.09. 23:36 2 (N) 55
V436 Cam p 10 1.0541 13.50 14.10 0.60 16.09. 23:36 34 (NE) 45
XY Cru p 8 1.0240025 11.10 11.20 0.10 16.09. 23:36 179 (S) -76
V508 Cam p 10 0.301715 12.50 12.63 0.13 16.09. 23:36 11 (N) 41
V631 Cen p 10 1.052519 13.70 14.40 0.70 16.09. 23:37 232 (SW) -72
HN Cnc p 1 0.49451 11.10 11.50 0.40 16.09. 23:37 58 (NE) -4
GW Cnc p 1 0.2814125 12.60 13.20 0.60 16.09. 23:37 49 (NE) -4
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.