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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KV Gem s 1 0.358522 12.40 12.85 0.45 21.02. 08:48 17 (N) -23
IS Boo p 8 0.25145 14.00 14.60 0.60 21.02. 08:48 304 (NW) 38
V473 Cam p 7 0.298438 11.55 12.20 0.65 21.02. 08:48 3 (N) 37
V411 Gem p 9 0.43257 15.47 15.78 0.31 21.02. 08:48 16 (N) -25
BD CrB p 9 0.356872 14.20 14.70 0.50 21.02. 08:48 279 (W) 42
V2650 Oph s 7 0.384054 12.57 13.00 0.43 21.02. 08:48 224 (SW) 40
V345 Gem s 1 0.274778 7.82 7.88 0.06 21.02. 08:49 3 (N) -6
V474 Hya s 6 0.528304 11.80 11.80 0.00 21.02. 08:49 352 (N) -39
AL Scl p 10 2.445088 6.06 6.33 0.27 21.02. 08:49 132 (SE) -8
V365 Peg s 8 1.080321 10.12 10.12 0.00 21.02. 08:49 133 (SE) 56
QQ Boo s 8 0.2764765 12.45 12.45 0.00 21.02. 08:49 291 (W) 47
V912 Per p 8 0.5775932 12.01 12.30 0.29 21.02. 08:50 45 (NE) 15
FZ Ori s 1 0.3999873 10.70 11.20 0.50 21.02. 08:50 40 (NE) -30
HI Leo p 1 0.3115905 10.90 11.60 0.70 21.02. 08:50 304 (NW) -24
EI CVn p 1 0.260766 11.80 12.50 0.70 21.02. 08:50 292 (W) 26
RU UMi s 1 0.524926 10.00 10.22 0.22 21.02. 08:50 331 (NW) 45
V338 Her p 1 1.305748 10.07 11.15 1.08 21.02. 08:50 265 (W) 68
GS Aqr p 3 0.374069 13.20 13.80 0.60 21.02. 08:50 135 (SE) 30
BX Tri p 6 0.1926355 12.35 12.65 0.30 21.02. 08:50 63 (NE) 21
V589 Vir p 1 0.271832 13.00 13.00 0.00 21.02. 08:51 264 (W) 10
RZ Tau p 1 0.4156763 10.08 10.71 0.63 21.02. 08:51 47 (NE) -8
FO Hya s 1 0.4695567 9.50 9.50 0.00 21.02. 08:51 310 (NW) -51
V417 Aql p 1 0.3703135 11.00 11.50 0.50 21.02. 08:51 188 (S) 46
V2712 Ori p 10 0.346489 12.54 12.82 0.28 21.02. 08:51 47 (NE) -39
BS Vul p 1 0.475971 10.90 11.60 0.70 21.02. 08:51 189 (S) 62
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 21.02. 08:51 282 (W) 43
MX Mon p 7 0.686442 11.40 12.10 0.70 21.02. 08:52 15 (N) -43
ZZ PsA p 10 0.373893 9.28 9.56 0.28 21.02. 08:52 155 (SE) 8
LZ Dra p 5 0.350349 12.00 12.50 0.50 21.02. 08:52 356 (N) 66
TU Boo s 1 0.324284 11.80 12.40 0.60 21.02. 08:52 289 (W) 24
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 21.02. 08:52 200 (S) 67
EK Com s 1 0.266685 12.70 12.70 0.00 21.02. 08:52 300 (NW) 11
IU Aps p 10 0.3046 14.20 14.60 0.40 21.02. 08:52 189 (S) -43
DS Pup s 8 0.3886775 12.70 13.40 0.70 21.02. 08:52 13 (N) -65
BB Tri p 10 0.392372 14.00 14.40 0.40 21.02. 08:52 71 (E) 28
V546 And p 5 0.38302 11.20 11.80 0.60 21.02. 08:53 59 (NE) 33
CS CrB p 9 0.336486 15.00 15.20 0.20 21.02. 08:53 263 (W) 43
PS Per s 1 0.702179 13.00 13.00 0.00 21.02. 08:53 51 (NE) 28
CP Sge p 7 3.501664 13.20 14.30 1.10 21.02. 08:53 173 (S) 58
CG Cha s 10 0.3765523 13.90 14.40 0.50 21.02. 08:53 192 (S) -57
V652 Pup p 10 0.371829 9.66 9.84 0.18 21.02. 08:53 38 (NE) -74
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 21.02. 08:53 14 (N) -27
AU Aqr s 10 0.3711583 12.90 12.90 0.00 21.02. 08:54 148 (SE) 9
V349 Dra p 10 0.3898685 11.30 11.70 0.40 21.02. 08:54 295 (NW) 55
LN Dra s 2 0.612142 12.00 12.00 0.00 21.02. 08:54 290 (W) 69
V772 Her p 3 0.879506 6.90 7.00 0.10 21.02. 08:54 229 (SW) 54
PZ UMa p 7 0.2626732 12.50 13.10 0.60 21.02. 08:54 346 (N) 12
V1153 Her p 10 0.374217 12.40 12.65 0.25 21.02. 08:54 295 (NW) 53
V914 Cep p 10 0.38618 13.10 13.40 0.30 21.02. 08:54 15 (N) 58
AV CrB s 1 0.30819 11.87 11.87 0.00 21.02. 08:55 267 (W) 44
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.