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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CC Com s 1 0.2206859 11.30 11.30 0.00 25.12. 20:10 45 (NE) -5
AU Aqr s 10 0.3711583 12.90 12.90 0.00 25.12. 20:11 244 (SW) -11
V520 Cas p 1 0.489832 12.50 13.10 0.60 25.12. 20:11 302 (NW) 56
V591 Vir s 7 0.350949 12.90 12.90 0.00 25.12. 20:11 15 (N) -36
SY Hor s 10 0.3116395 11.48 12.08 0.60 25.12. 20:11 172 (S) -7
BT CrB p 9 0.0892 18.90 20.40 1.50 25.12. 20:12 355 (N) -4
V1160 Her p 10 0.376073 12.20 12.65 0.45 25.12. 20:12 352 (N) 4
V919 Cep p 4 1.851969 10.62 10.92 0.30 25.12. 20:12 320 (NW) 53
V436 Cam p 10 1.0541 13.50 14.10 0.60 25.12. 20:12 35 (NE) 63
V554 And p 5 0.35291 16.32 16.78 0.46 25.12. 20:12 260 (W) 73
CM Lac s 1 1.60469135 8.18 8.53 0.35 25.12. 20:12 298 (NW) 37
DT Gru p 10 0.801683 10.91 11.34 0.43 25.12. 20:12 238 (SW) -33
V947 Per s 6 0.297667 13.45 13.45 0.00 25.12. 20:12 158 (S) 71
WY Cep s 2 1.249057 10.80 11.50 0.70 25.12. 20:12 324 (NW) 52
LT Her s 1 1.084032 10.69 10.79 0.10 25.12. 20:13 338 (N) -28
V1687 Aql p 10 0.587805 11.50 11.90 0.40 25.12. 20:13 300 (NW) -18
MT Cam s 1 0.3661395 12.94 12.94 0.00 25.12. 20:13 56 (NE) 78
IV Dra s 4 0.2681055 13.70 13.70 0.00 25.12. 20:13 359 (N) 13
V336 Cas s 1 0.5972873 13.40 13.60 0.20 25.12. 20:13 310 (NW) 59
V553 And p 6 0.30903 17.12 17.68 0.56 25.12. 20:13 259 (W) 73
V375 CMa p 10 2.354 12.07 13.08 1.01 25.12. 20:13 130 (SE) 13
V357 Her p 5 0.28204 13.40 13.95 0.55 25.12. 20:14 312 (NW) -14
V340 Cam p 9 0.4657358 14.08 14.15 0.07 25.12. 20:14 45 (NE) 81
AL Oph p 6 0.992999 14.10 15.00 0.90 25.12. 20:14 330 (NW) -22
V515 Cam p 6 0.30833 13.45 14.10 0.65 25.12. 20:14 15 (N) 41
NX Cam p 8 0.605772 10.50 10.95 0.45 25.12. 20:14 355 (N) 80
V1039 Her s 1 0.507761 12.54 12.54 0.00 25.12. 20:14 337 (NW) -22
V536 Mon s 5 6.13398 9.10 9.10 0.00 25.12. 20:14 120 (SE) 19
BC Gru s 8 0.3073055 9.90 10.30 0.40 25.12. 20:14 225 (SW) -26
MY Boo p 8 0.473378 13.70 14.40 0.70 25.12. 20:14 6 (N) 15
LS Del s 1 0.3638404 8.61 8.76 0.15 25.12. 20:14 289 (W) 9
V842 Her s 1 0.419037 9.85 9.85 0.00 25.12. 20:14 355 (N) 10
V872 Aql p 9 0.5389006 15.10 16.40 1.30 25.12. 20:15 304 (NW) -28
VY Vul s 8 0.8843472 14.20 14.40 0.20 25.12. 20:15 303 (NW) 0
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 25.12. 20:15 302 (NW) 14
V1053 Her p 1 0.287796 13.57 13.77 0.20 25.12. 20:15 339 (N) -1
V1184 Cas p 8 0.577 14.10 14.30 0.20 25.12. 20:15 311 (NW) 52
V441 And p 4 0.469656 13.48 14.25 0.77 25.12. 20:15 268 (W) 62
NV Lyr p 5 1.541423 12.80 13.80 1.00 25.12. 20:15 317 (NW) 7
V924 Oph p 10 0.359554 15.70 16.40 0.70 25.12. 20:15 312 (NW) -20
KK Lyr p 10 2.26235 14.40 16.00 1.60 25.12. 20:16 325 (NW) 3
V1001 Cas s 1 0.429058 13.61 13.61 0.00 25.12. 20:16 294 (NW) 55
QW Gem p 1 0.3581235 10.33 10.74 0.41 25.12. 20:16 100 (E) 48
VZ Lib p 1 0.358261 10.13 10.63 0.50 25.12. 20:16 1 (N) -56
V1712 Aql s 8 0.39611 13.15 13.90 0.75 25.12. 20:16 303 (NW) -11
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 25.12. 20:16 296 (NW) -56
BZ Ara p 9 0.4 14.50 15.10 0.60 25.12. 20:16 224 (SW) -76
V338 Aqr s 9 0.285143 12.40 12.40 0.00 25.12. 20:16 267 (W) 1
AN UMa s 6 0.07975275 14.90 20.20 5.30 25.12. 20:16 45 (NE) 22
NW Aqr s 1 0.30163 12.00 12.00 0.00 25.12. 20:17 256 (W) 12
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.