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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V388 Cyg s 1 0.8590325 8.90 9.15 0.25 21.12. 15:03 233 (SW) 64
YY Sgr p 1 2.628476 10.02 10.73 0.71 21.12. 15:04 227 (SW) 8
V625 Aur p 9 0.3309 16.85 17.43 0.58 21.12. 15:04 47 (NE) 16
IW Lyr p 4 0.7985204 13.10 14.20 1.10 21.12. 15:04 275 (W) 51
BD CrB p 9 0.356872 14.20 14.70 0.50 21.12. 15:04 300 (NW) 22
KR Lac p 10 0.937688 15.40 16.30 0.90 21.12. 15:04 53 (NE) 88
V937 Mon p 10 3.208647 8.76 8.92 0.16 21.12. 15:05 47 (NE) -37
BX Tri s 6 0.1926355 12.35 12.60 0.25 21.12. 15:05 85 (E) 41
V1101 Her p 1 0.382661 11.95 12.50 0.55 21.12. 15:05 289 (W) 51
SZ Mic p 10 0.4 13.40 14.00 0.60 21.12. 15:05 197 (S) -1
EY CVn p 1 0.342687 11.91 12.25 0.34 21.12. 15:05 324 (NW) 3
V620 Ara s 8 3.109923 9.00 9.00 0.00 21.12. 15:06 215 (SW) -29
V754 Cep p 9 0.40905 11.92 11.92 0.00 21.12. 15:06 17 (N) 62
AB And s 1 0.3318894 9.50 10.20 0.70 21.12. 15:06 133 (SE) 73
V890 Cep p 7 1.95719 9.80 9.80 0.00 21.12. 15:06 22 (N) 81
V1143 Her s 1 0.318275 13.00 14.00 1.00 21.12. 15:06 267 (W) 24
V1239 Tau p 5 1.084796 10.66 11.08 0.42 21.12. 15:06 54 (NE) 6
V591 Vir s 7 0.350949 12.90 12.90 0.00 21.12. 15:07 289 (W) -11
BE Dra s 1 0.522495 11.30 11.50 0.20 21.12. 15:07 326 (NW) 58
DI CVn p 1 0.305966 13.60 14.40 0.80 21.12. 15:07 332 (NW) 1
V1151 Her p 10 0.27818 12.80 13.05 0.25 21.12. 15:07 307 (NW) 35
BX Peg s 1 0.280418 11.00 11.62 0.62 21.12. 15:07 197 (S) 66
V870 Ara p 7 0.399826 9.00 9.39 0.40 21.12. 15:08 213 (SW) -28
V513 Her s 3 0.3037692 15.30 15.70 0.40 21.12. 15:08 270 (W) 33
V687 Her p 4 0.321451 14.40 15.00 0.60 21.12. 15:08 285 (W) 19
BH Lyn p 10 0.1558756 13.70 16.30 2.60 21.12. 15:08 17 (N) 14
V488 And p 10 0.682193 12.55 12.90 0.35 21.12. 15:08 100 (E) 65
V947 Cep p 10 0.331677 12.62 12.88 0.26 21.12. 15:08 6 (N) 58
V428 Cam s 8 0.290606 12.85 12.85 0.00 21.12. 15:09 15 (N) 42
AE LMi p 5 0.528341 12.80 13.20 0.40 21.12. 15:09 357 (N) -7
V1035 Her p 4 0.971205 10.90 11.40 0.50 21.12. 15:09 291 (W) 35
MT Cam p 1 0.3661395 12.94 13.54 0.60 21.12. 15:10 44 (NE) 36
V369 Cam s 8 0.3452048 12.50 12.50 0.00 21.12. 15:10 35 (NE) 41
V448 Cas s 7 0.574084 14.50 15.00 0.50 21.12. 15:10 50 (NE) 66
V1740 Aql p 8 0.44014 14.00 14.40 0.40 21.12. 15:10 236 (SW) 28
V452 Vel p 10 0.525412 10.88 11.05 0.17 21.12. 15:10 68 (E) -71
XY Leo p 1 0.2841029 9.45 9.93 0.48 21.12. 15:10 3 (N) -23
EX CVn s 4 0.2771572 13.10 13.10 0.00 21.12. 15:10 331 (NW) 5
GU Leo s 2 0.354085 11.60 11.60 0.00 21.12. 15:10 6 (N) -21
UU CMa p 4 2.1664842 10.00 12.50 2.50 21.12. 15:11 69 (E) -41
EK Com p 1 0.266685 12.70 13.40 0.70 21.12. 15:11 325 (NW) -5
TY Men p 9 0.4616664 8.08 8.56 0.48 21.12. 15:11 167 (S) -52
V1222 Tau s 4 0.295362 13.28 13.40 0.12 21.12. 15:11 93 (E) 14
V1010 Oph p 1 0.6614275 6.10 7.00 0.90 21.12. 15:11 253 (W) -6
V956 Aql p 10 0.3961755 13.90 14.30 0.40 21.12. 15:11 229 (SW) 17
LN Aps p 10 0.31072 12.80 13.30 0.50 21.12. 15:11 195 (S) -45
V1004 Cas p 7 1.181875 12.80 13.30 0.50 21.12. 15:11 36 (NE) 69
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 21.12. 15:11 250 (W) 66
WW Cep p 1 4.6008454 11.10 11.90 0.80 21.12. 15:11 1 (N) 70
DE Mic p 10 0.410687 7.65 8.05 0.40 21.12. 15:11 194 (S) 2
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.