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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:36 UTC
Civil Twilight (6°): 03:59 // 18:07 UTC
Nautical Twilight (12°): 03:19 // 18:47 UTC
Astronomical Twilight (18°): 02:37 // 19:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HV UMa p 1 0.71076 8.60 8.88 0.28 04.04. 02:51 295 (NW) 45
KN Per p 1 0.866461 11.20 11.80 0.60 04.04. 02:51 15 (N) 3
UV Psc p 1 0.861047 8.91 10.05 1.14 04.04. 02:51 54 (NE) -18
V546 And p 5 0.38302 11.20 11.80 0.60 04.04. 02:51 30 (NE) 11
V368 Cam s 6 0.4089212 13.35 13.35 0.00 04.04. 02:51 360 (N) 32
V561 And p 4 0.33479 16.03 16.42 0.39 04.04. 02:52 28 (NE) 10
MX Ser p 4 0.30776 13.20 13.68 0.48 04.04. 02:52 189 (S) 37
CM Gem p 10 1.403522 14.80 15.30 0.50 04.04. 02:52 333 (NW) -18
V1102 Her s 1 0.3090057 13.60 13.60 0.00 04.04. 02:52 80 (E) 76
V589 Aur p 10 1.16 12.20 12.90 0.70 04.04. 02:52 358 (N) 3
V1056 Her p 10 1.876 10.20 10.30 0.10 04.04. 02:52 139 (SE) 79
OX Cas p 1 2.489344 9.90 10.35 0.45 04.04. 02:52 26 (NE) 29
EH CVn p 1 0.263585 12.91 13.26 0.35 04.04. 02:53 259 (W) 52
EY CVn p 1 0.342687 11.91 12.25 0.34 04.04. 02:53 270 (W) 48
V380 Mon p 7 0.995881 11.70 12.40 0.70 04.04. 02:53 320 (NW) -34
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 04.04. 02:53 306 (NW) -4
V407 Vel p 10 1.438215 9.62 10.07 0.45 04.04. 02:53 234 (SW) -49
DK Per s 1 0.8988765 12.30 12.30 0.00 04.04. 02:53 19 (N) 22
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 04.04. 02:53 27 (NE) 26
V791 Cep p 10 0.2887089 16.86 17.14 0.28 04.04. 02:54 5 (N) 47
UX Eri p 1 0.4452835 11.15 11.71 0.56 04.04. 02:54 33 (NE) -43
UY UMa s 1 0.3760203 12.70 12.90 0.20 04.04. 02:54 298 (NW) 63
BD CrB p 9 0.356872 14.20 14.70 0.50 04.04. 02:54 230 (SW) 71
V599 Aur s 1 0.316533 11.67 11.90 0.23 04.04. 02:54 355 (N) -8
V357 Her p 5 0.28204 13.40 13.95 0.55 04.04. 02:54 136 (SE) 46
V575 And p 10 0.678016 12.00 12.40 0.40 04.04. 02:54 26 (NE) 2
GR Tau s 1 0.429851 10.26 10.49 0.23 04.04. 02:54 11 (N) -19
BT CrB p 9 0.0892 18.90 20.40 1.50 04.04. 02:54 215 (SW) 73
DS Pav p 10 0.998902 14.20 15.00 0.80 04.04. 02:54 169 (S) -36
HI Leo p 1 0.3115905 10.90 11.60 0.70 04.04. 02:54 266 (W) 5
V1237 Tau p 8 0.287447 14.03 14.18 0.15 04.04. 02:54 350 (N) -15
AB Cas p 1 1.366888 10.10 11.85 1.75 04.04. 02:54 12 (N) 33
RW Tri p 1 0.23188315 12.50 15.61 3.11 04.04. 02:54 30 (NE) -6
CR Tau s 1 0.68270353 12.50 12.50 0.00 04.04. 02:55 344 (N) -14
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 04.04. 02:55 305 (NW) -6
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 04.04. 02:55 92 (E) 44
II Per p 1 0.4798527 13.50 14.20 0.70 04.04. 02:55 3 (N) 4
V384 Ser p 1 0.268729 11.90 12.40 0.50 04.04. 02:55 202 (S) 64
KS Eri p 9 0.533437 9.32 9.41 0.09 04.04. 02:55 351 (N) -47
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 04.04. 02:55 186 (S) -38
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 04.04. 02:55 32 (NE) -17
DW Ori p 8 0.916627 12.70 13.50 0.80 04.04. 02:55 339 (N) -24
AI Sex p 2 0.603615 11.12 11.50 0.38 04.04. 02:55 279 (W) -6
BM UMa p 1 0.2712208 13.80 14.75 0.95 04.04. 02:55 301 (NW) 37
AN Gem s 9 2.032404 13.20 13.30 0.10 04.04. 02:55 326 (NW) -13
V1184 Aql p 6 0.565604 13.10 13.50 0.40 04.04. 02:56 134 (SE) 42
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 04.04. 02:56 48 (NE) 41
PU Boo p 9 0.482238 10.60 10.90 0.30 04.04. 02:56 261 (W) 75
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 04.04. 02:56 48 (NE) 41
XX Ant s 7 0.8880136 8.62 9.23 0.61 04.04. 02:56 252 (W) -37
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.