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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:11 UTC
Nautical Twilight (12°): 05:31 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PV Cas s 1 1.75046986 9.71 10.36 0.65 21.01. 20:33 320 (NW) 38
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 21.01. 20:33 319 (NW) 10
V961 Cas p 7 0.75981 12.00 12.40 0.40 21.01. 20:33 308 (NW) 45
V506 Cam p 8 0.3401 12.70 13.30 0.60 21.01. 20:33 8 (N) 53
V372 Dra p 5 0.533531 10.39 11.09 0.70 21.01. 20:33 2 (N) 19
V811 Cep p 10 0.2507641 14.20 14.90 0.70 21.01. 20:33 342 (N) 25
HV Aqr s 1 0.374457 9.71 9.71 0.00 21.01. 20:34 296 (NW) -24
V509 Cyg p 6 1.609159 13.10 13.70 0.60 21.01. 20:34 331 (NW) 15
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 21.01. 20:34 357 (N) -68
RS Sct p 5 0.6642377 9.78 10.91 1.13 21.01. 20:34 334 (NW) -48
TZ Eri s 1 2.606111 9.80 9.80 0.00 21.01. 20:34 203 (SW) 31
V784 Aql s 4 0.5876933 14.20 14.80 0.60 21.01. 20:34 322 (NW) -19
DY Vir p 5 0.934273 14.20 15.70 1.50 21.01. 20:34 76 (E) 1
V1100 Her s 1 0.346931 10.92 10.92 0.00 21.01. 20:34 359 (N) 0
V443 Cam p 9 0.411691 14.00 14.90 0.90 21.01. 20:35 8 (N) 65
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 21.01. 20:35 146 (SE) 48
V1804 Ori p 9 2.22878 7.08 7.14 0.06 21.01. 20:35 186 (S) 41
V917 Cep p 7 0.411767 12.88 13.25 0.37 21.01. 20:36 331 (NW) 42
FU Dra s 1 0.306718 10.55 10.55 0.00 21.01. 20:36 16 (N) 25
NN Cep p 2 2.058306 8.20 8.58 0.38 21.01. 20:36 324 (NW) 39
CX CMi s 6 1.121975 11.41 11.41 0.00 21.01. 20:36 146 (SE) 46
BP Mon p 8 2.056989 13.10 15.70 2.60 21.01. 20:36 154 (SE) 42
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.01. 20:36 49 (NE) 49
V1333 Her p 1 0.317594 13.27 13.82 0.55 21.01. 20:36 355 (N) 9
V839 Oph s 1 0.4090015 8.80 9.30 0.50 21.01. 20:36 352 (N) -31
CL CrB s 8 0.318808 11.41 11.66 0.25 21.01. 20:36 18 (N) -2
KN And p 7 2.262183 12.10 12.90 0.80 21.01. 20:36 268 (W) 55
V456 Oph p 1 1.016001 10.20 10.70 0.50 21.01. 20:36 342 (N) -30
HS Aqr s 1 0.7101875 9.35 9.35 0.00 21.01. 20:36 307 (NW) -28
EI CVn p 1 0.260766 11.80 12.50 0.70 21.01. 20:36 43 (NE) 7
DS Pup p 8 0.3886775 12.70 13.60 0.90 21.01. 20:37 155 (SE) 11
V525 Ori p 10 2.081688 14.40 15.10 0.70 21.01. 20:37 177 (S) 50
VV UMa s 1 0.687376 10.13 10.26 0.13 21.01. 20:37 57 (NE) 55
XX Leo s 1 0.971131 11.10 11.40 0.30 21.01. 20:38 101 (E) 27
GP Gem s 4 1.594742 13.10 13.50 0.40 21.01. 20:38 147 (SE) 49
DO Aur p 1 0.788652 14.10 14.60 0.50 21.01. 20:38 208 (SW) 75
V579 Lyr s 1 0.242906 12.77 12.77 0.00 21.01. 20:38 348 (N) 5
V348 Aql s 6 0.6658369 13.00 13.00 0.00 21.01. 20:38 332 (NW) -36
EV Cnc p 1 0.441439 12.75 12.90 0.15 21.01. 20:38 118 (SE) 36
V868 Cep p 5 1.120524 13.35 13.82 0.47 21.01. 20:38 325 (NW) 29
V692 And s 6 0.33802 12.50 12.50 0.00 21.01. 20:39 304 (NW) 32
AV CrB s 1 0.30819 11.87 11.87 0.00 21.01. 20:39 19 (N) -7
V527 Sco p 10 5.619533 11.80 13.50 1.70 21.01. 20:39 6 (N) -84
KV Eri p 10 0.271753 12.48 13.01 0.53 21.01. 20:39 209 (SW) -14
V790 Cep s 8 0.3212316 12.62 12.62 0.00 21.01. 20:39 353 (N) 51
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 21.01. 20:40 282 (W) -9
V637 Cen p 10 0.378416 12.50 13.10 0.60 21.01. 20:40 95 (E) -53
UX Com s 1 3.642409 9.96 10.13 0.17 21.01. 20:40 58 (NE) 11
V479 Per p 10 0.65334 14.40 17.90 3.50 21.01. 20:40 275 (W) 59
FU Ara p 1 0.864505 10.50 11.30 0.80 21.01. 20:41 169 (S) -82
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.