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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BZ Eri p 1 0.6641701 9.00 9.48 0.48 23.12. 07:18 325 (NW) -41
V680 Per p 1 0.37422 13.55 14.13 0.58 23.12. 07:19 357 (N) -4
GH Lac s 1 0.5326205 14.30 14.30 0.00 23.12. 07:19 37 (NE) 19
TZ Boo p 1 0.29716095 10.41 11.00 0.59 23.12. 07:19 142 (SE) 78
TW CrB p 1 0.5888747 10.50 11.30 0.80 23.12. 07:19 131 (SE) 61
DE Pup p 10 0.973813 12.60 13.20 0.60 23.12. 07:19 264 (W) -22
DR CVn p 1 0.329058 11.70 11.96 0.26 23.12. 07:19 243 (SW) 66
VV UMa s 1 0.687376 10.13 10.26 0.13 23.12. 07:20 307 (NW) 48
V1047 Her p 1 0.320736 12.26 12.78 0.52 23.12. 07:20 104 (E) 56
BC Gru s 8 0.3073055 9.90 10.30 0.40 23.12. 07:20 109 (E) -54
V389 Cas p 1 2.49481 10.80 12.20 1.40 23.12. 07:21 13 (N) 10
V929 Mon s 9 0.67772 13.00 13.00 0.00 23.12. 07:21 287 (W) -13
AP Leo p 1 0.430358 9.32 9.91 0.59 23.12. 07:21 242 (SW) 28
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 23.12. 07:21 64 (NE) 31
V508 Cyg s 1 0.77959 13.30 13.30 0.00 23.12. 07:21 55 (NE) 34
KO Boo p 9 0.369518 13.15 13.35 0.20 23.12. 07:21 185 (S) 63
NY Vir p 1 0.10101597 13.30 14.22 0.92 23.12. 07:21 196 (S) 37
PY Vir s 1 0.311248 9.60 10.00 0.40 23.12. 07:21 204 (SW) 33
V5521 Sgr p 10 0.464 15.20 15.80 0.60 23.12. 07:22 131 (SE) -1
V947 Cyg p 5 0.429245 14.10 15.10 1.00 23.12. 07:22 77 (E) 31
BC Vel p 9 1.173596 11.10 11.70 0.60 23.12. 07:22 236 (SW) -31
V467 And p 10 0.215 15.43 15.73 0.30 23.12. 07:22 30 (NE) 2
V434 Per p 3 0.5361082 14.40 15.10 0.70 23.12. 07:22 351 (N) 1
NS Cep s 6 0.77638 12.20 12.24 0.04 23.12. 07:22 40 (NE) 41
EY Cas s 1 0.4819812 14.00 14.50 0.50 23.12. 07:22 20 (N) 22
NX Dra p 9 0.275807 12.62 12.83 0.21 23.12. 07:22 340 (N) 59
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 23.12. 07:22 33 (NE) 26
V1237 Tau p 8 0.287447 14.03 14.18 0.15 23.12. 07:22 321 (NW) -6
FU CVn s 7 0.962121 11.20 11.50 0.30 23.12. 07:22 223 (SW) 79
DV Peg p 1 0.642167 11.70 12.10 0.40 23.12. 07:23 66 (NE) 8
V415 Nor p 10 0.4805 17.54 18.00 0.46 23.12. 07:23 169 (S) -18
V375 Gem p 7 0.652615 12.70 13.60 0.90 23.12. 07:23 294 (NW) 2
V471 Tau p 1 0.5211834 9.40 9.71 0.31 23.12. 07:23 340 (N) -21
V385 Ser p 7 0.3129555 12.00 12.21 0.21 23.12. 07:23 151 (SE) 37
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 23.12. 07:23 63 (NE) -20
V2768 Ori s 8 0.33262 15.00 15.00 0.00 23.12. 07:23 305 (NW) -20
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 23.12. 07:23 61 (NE) 26
LU Lib p 10 0.351671 13.50 14.30 0.80 23.12. 07:23 160 (S) 20
ER Cep s 9 0.2857369 15.67 16.27 0.60 23.12. 07:23 3 (N) 46
V1799 Ori s 2 0.290304 12.90 13.60 0.70 23.12. 07:23 322 (NW) -26
V339 Lib p 9 0.339013 13.60 14.40 0.80 23.12. 07:23 164 (S) 19
V880 Mon p 10 0.372458 8.21 8.41 0.20 23.12. 07:23 283 (W) -23
BF Vir s 1 0.640575 10.50 10.72 0.22 23.12. 07:24 195 (S) 38
OO Cyg p 7 0.2620015 14.10 14.60 0.50 23.12. 07:24 70 (E) 34
V Tri s 1 0.5852056 10.70 11.00 0.30 23.12. 07:24 14 (N) -8
V628 Cyg s 1 0.9665906 12.20 12.50 0.30 23.12. 07:24 47 (NE) 27
NW Aqr p 1 0.30163 12.00 12.00 0.00 23.12. 07:24 62 (NE) -20
TX CMi p 1 0.3892173 14.00 15.00 1.00 23.12. 07:24 283 (W) -5
CK Boo s 1 0.3551495 8.99 9.23 0.24 23.12. 07:24 180 (S) 49
V933 Cep p 10 0.48792 13.95 14.55 0.60 23.12. 07:24 10 (N) 43
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.