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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:19 // 16:09 UTC
Civil Twilight (6°): 05:46 // 16:41 UTC
Nautical Twilight (12°): 05:08 // 17:19 UTC
Astronomical Twilight (18°): 04:31 // 17:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 09.02. 13:09 217 (SW) -8
IS Boo p 8 0.25145 14.00 14.60 0.60 09.02. 13:10 333 (NW) 16
V399 Gem p 7 2.04642 10.39 11.09 0.70 09.02. 13:10 62 (NE) 10
V1355 Tau s 7 0.244668 13.00 13.00 0.00 09.02. 13:10 78 (E) 23
V1222 Tau s 4 0.295362 13.28 13.40 0.12 09.02. 13:10 108 (E) 26
V1315 Her s 1 0.358361 12.75 13.10 0.35 09.02. 13:10 294 (NW) 34
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 09.02. 13:10 268 (W) 46
BW Leo s 1 0.3373728 14.70 15.40 0.70 09.02. 13:11 359 (N) -23
HI Lac p 10 0.1666655 15.00 18.00 3.00 09.02. 13:11 310 (NW) 84
IW Boo p 4 0.264742 13.40 13.70 0.30 09.02. 13:11 330 (NW) 10
V1284 Her s 1 0.337146 12.78 12.78 0.00 09.02. 13:11 294 (NW) 29
BM Ari p 4 0.4849665 10.90 11.60 0.70 09.02. 13:11 124 (SE) 42
V793 Cas p 10 1.652283 7.93 8.22 0.29 09.02. 13:11 26 (NE) 59
V439 Dra p 10 0.678602 13.35 13.80 0.45 09.02. 13:11 321 (NW) 60
AV Cam p 2 1.4449135 11.60 12.10 0.50 09.02. 13:11 17 (N) 46
V2712 Oph p 10 0.562227 12.15 12.45 0.30 09.02. 13:11 264 (W) -16
V737 Cep p 8 0.2987665 11.95 12.33 0.38 09.02. 13:11 321 (NW) 68
VV Men p 10 0.43503 13.13 13.66 0.53 09.02. 13:12 159 (S) -44
V1007 Cas s 5 0.332007 12.00 12.41 0.41 09.02. 13:13 75 (E) 84
V368 Cam s 6 0.4089212 13.35 13.35 0.00 09.02. 13:13 28 (NE) 50
QR And p 7 0.660467 12.16 12.69 0.53 09.02. 13:13 157 (SE) 60
AO Ser p 1 0.8793471 10.70 12.00 1.30 09.02. 13:13 299 (NW) -1
EG Sgr p 7 2.486182 11.20 12.70 1.50 09.02. 13:13 241 (SW) 5
V956 Aql p 10 0.3961755 13.90 14.30 0.40 09.02. 13:13 245 (SW) 6
V435 Gem p 1 0.3365 10.55 10.92 0.37 09.02. 13:13 49 (NE) -4
PY Lyr p 1 0.385768 12.50 13.50 1.00 09.02. 13:13 270 (W) 39
PZ UMa p 7 0.2626732 12.50 13.10 0.60 09.02. 13:13 20 (N) 13
SW Ant s 10 0.3802 13.80 14.60 0.80 09.02. 13:13 49 (NE) -58
V2394 Oph p 8 0.589356 11.25 11.95 0.70 09.02. 13:13 265 (W) -28
MT Cas s 1 0.313878 13.30 14.02 0.72 09.02. 13:14 50 (NE) 82
V345 Gem s 1 0.274778 7.82 7.88 0.06 09.02. 13:14 46 (NE) 8
V498 Cen p 10 0.757515 10.30 11.30 1.00 09.02. 13:15 270 (W) -68
V342 Lac s 1 0.700587 12.40 12.90 0.50 09.02. 13:15 286 (W) 77
MR Aps p 8 0.527865 10.00 11.00 1.00 09.02. 13:15 205 (SW) -49
PZ Lup p 10 0.489307 10.42 10.70 0.28 09.02. 13:15 263 (W) -58
VZ Scl p 10 0.1446222 15.60 18.40 2.80 09.02. 13:15 176 (S) 14
EP Aur s 1 0.5910081 10.80 10.90 0.10 09.02. 13:15 62 (NE) 18
HM Mon p 1 0.40765587 13.40 14.20 0.80 09.02. 13:15 73 (E) -14
PR Dra p 10 0.374751 13.30 13.60 0.30 09.02. 13:15 337 (NW) 25
V753 Mon p 5 0.677044 8.30 8.82 0.51 09.02. 13:16 74 (E) -18
CI CrB p 10 0.350076 12.83 13.02 0.19 09.02. 13:16 304 (NW) 9
NN Tel p 10 0.3838 15.00 15.50 0.50 09.02. 13:16 209 (SW) -24
MS UMa s 1 0.410388 11.97 11.97 0.00 09.02. 13:16 0 (N) 10
V561 And p 4 0.33479 16.03 16.42 0.39 09.02. 13:16 90 (E) 64
GW Psc s 8 0.3363377 11.35 11.35 0.00 09.02. 13:16 144 (SE) 43
PT Lib p 10 0.434556 13.90 14.60 0.70 09.02. 13:16 281 (W) -38
CE Leo s 1 0.3034287 11.80 12.50 0.70 09.02. 13:16 358 (N) -17
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 09.02. 13:16 254 (W) 64
AC Boo s 1 0.352437 10.00 10.55 0.55 09.02. 13:16 327 (NW) 16
NN Dra s 7 0.382879 12.34 12.90 0.56 09.02. 13:16 350 (N) 27
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.