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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:44 // 15:00 UTC
Civil Twilight (6°): 06:08 // 15:36 UTC
Nautical Twilight (12°): 05:27 // 16:17 UTC
Astronomical Twilight (18°): 04:47 // 16:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NX Dra p 9 0.275807 12.62 12.83 0.21 09.12. 23:04 22 (N) 47
PV Boo p 10 0.292588 14.51 15.14 0.63 09.12. 23:04 24 (NE) -2
V909 Cep s 7 0.425573 12.13 12.13 0.00 09.12. 23:05 321 (NW) 38
CR Lac p 10 0.36689 13.90 14.70 0.80 09.12. 23:05 313 (NW) 32
AS Aps s 9 0.399351 13.40 13.80 0.40 09.12. 23:05 165 (S) -64
EW Boo s 1 0.906349 10.31 10.31 0.00 09.12. 23:05 27 (NE) 3
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 09.12. 23:05 111 (E) 34
V1072 Her s 1 0.588031 12.70 12.70 0.00 09.12. 23:06 354 (N) 10
EI CVn s 1 0.260766 11.80 12.45 0.65 09.12. 23:06 40 (NE) 5
MM Dra s 8 0.2644 14.54 14.54 0.00 09.12. 23:06 342 (N) 29
LT Eri p 1 0.17017 15.00 18.72 3.72 09.12. 23:06 202 (S) 31
FU CVn p 7 0.962121 11.20 11.60 0.40 09.12. 23:06 38 (NE) 12
NN Aqr s 4 0.306779 13.47 13.47 0.00 09.12. 23:06 289 (W) -16
MT UMa p 4 0.800653 11.75 12.16 0.41 09.12. 23:06 58 (NE) 30
LY Pav s 9 0.37955 14.50 14.90 0.40 09.12. 23:06 208 (SW) -63
SX Crv p 1 0.3166127 8.99 9.25 0.26 09.12. 23:06 88 (E) -27
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 09.12. 23:06 320 (NW) -25
V494 Cyg p 8 1.794326 13.50 14.20 0.70 09.12. 23:07 326 (NW) 2
GT Psc p 9 0.873532 12.25 12.64 0.39 09.12. 23:07 275 (W) 42
ST Tri s 1 0.479052 14.30 14.50 0.20 09.12. 23:07 259 (W) 58
V1007 Cas p 5 0.332007 12.00 12.44 0.44 09.12. 23:07 303 (NW) 42
V2394 Oph s 8 0.589356 11.25 11.90 0.65 09.12. 23:07 26 (NE) -63
V566 And s 8 0.389694 10.85 11.25 0.40 09.12. 23:07 267 (W) 52
V744 Cep s 5 0.624553 12.20 12.40 0.20 09.12. 23:07 332 (NW) 41
V395 And p 9 0.684661 7.55 7.62 0.07 09.12. 23:07 301 (NW) 37
LP Cep s 2 0.693062 13.70 13.80 0.10 09.12. 23:07 331 (NW) 30
V664 Lyr p 8 0.359987 13.00 13.00 0.00 09.12. 23:07 346 (N) 4
QQ Boo p 8 0.2764765 12.45 12.85 0.40 09.12. 23:07 19 (N) 9
V383 Cam p 10 0.3772858 11.65 11.90 0.25 09.12. 23:07 358 (N) 65
DK Sge p 1 0.621824 12.20 13.20 1.00 09.12. 23:08 320 (NW) -9
FY Boo s 1 0.2411595 13.12 13.12 0.00 09.12. 23:08 48 (NE) -3
BT CrB p 9 0.0892 18.90 20.40 1.50 09.12. 23:08 18 (N) -2
DW UMa s 1 0.13660653 15.10 16.60 1.50 09.12. 23:08 48 (NE) 47
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 09.12. 23:08 337 (NW) -55
DG Lac s 1 2.206482 10.80 10.80 0.00 09.12. 23:08 318 (NW) 32
CW CMi p 1 0.313192 11.20 11.60 0.40 09.12. 23:08 136 (SE) 31
RV CVn s 1 0.2695671 13.75 13.75 0.00 09.12. 23:08 47 (NE) 3
VW UMi p 7 0.488922 12.10 12.52 0.42 09.12. 23:09 2 (N) 46
IX Boo s 8 0.35431 12.90 12.90 0.00 09.12. 23:09 42 (NE) -5
HH Lac p 10 0.200593 14.00 15.50 1.50 09.12. 23:09 316 (NW) 36
MU Aqr s 3 0.2722205 11.30 11.30 0.00 09.12. 23:09 301 (NW) -25
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 09.12. 23:10 323 (NW) -73
V1222 Tau p 4 0.295362 13.28 13.64 0.36 09.12. 23:10 221 (SW) 42
HO Psc p 9 0.324748 11.00 11.80 0.80 09.12. 23:10 254 (W) 30
V685 Her s 10 0.5891435 15.40 15.80 0.40 09.12. 23:10 17 (N) -15
I Boo p 1 0.2678178 5.80 6.40 0.60 09.12. 23:10 24 (NE) 12
FV CVn p 1 0.315365 11.80 12.15 0.35 09.12. 23:11 43 (NE) 5
V582 Lyr s 1 0.255905 13.44 13.44 0.00 09.12. 23:11 343 (N) 3
PY Car p 10 3.340806 10.30 11.20 0.90 09.12. 23:11 165 (S) -26
V348 Cyg p 9 0.28423 14.10 15.10 1.00 09.12. 23:11 324 (NW) 14
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.