haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CH Per p 6 1.314645 14.90 17.10 2.20 20.04. 08:29 65 (NE) 65
VV Vir s 1 0.446135 11.90 13.20 1.30 20.04. 08:29 306 (NW) -38
V418 Cam s 9 0.3067595 13.70 14.40 0.70 20.04. 08:29 26 (NE) 44
OZ Cen p 10 0.3557686 12.60 13.10 0.50 20.04. 08:29 232 (SW) -68
V1018 Cas s 5 4.12778 10.26 10.52 0.26 20.04. 08:29 50 (NE) 58
OQ Cas p 3 0.7166834 14.40 15.10 0.70 20.04. 08:30 39 (NE) 74
CM Aqr p 8 0.703475 13.00 13.60 0.60 20.04. 08:30 215 (SW) 20
VY Sex s 1 0.4434355 9.01 9.30 0.29 20.04. 08:30 11 (N) -42
UX Ret p 7 0.4901044 8.32 9.02 0.70 20.04. 08:30 142 (SE) -29
SY Ind s 10 0.4714 15.00 15.00 0.00 20.04. 08:30 203 (SW) -25
HK Cep s 10 1.0513 14.20 14.40 0.20 20.04. 08:31 302 (NW) 65
V907 Cyg s 1 0.541362 14.20 14.90 0.70 20.04. 08:31 267 (W) 43
V452 Cam p 10 0.397443 12.10 12.30 0.20 20.04. 08:31 25 (NE) 40
MQ Peg s 3 0.379386 13.39 13.39 0.00 20.04. 08:31 201 (S) 67
TX Cha p 6 0.901645 13.08 14.00 0.92 20.04. 08:31 178 (S) -59
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 20.04. 08:31 94 (E) 2
XX Cep s 1 2.337328 9.13 9.18 0.05 20.04. 08:32 5 (N) 76
BT CrB p 9 0.0892 18.90 20.40 1.50 20.04. 08:32 309 (NW) 14
V756 Per p 4 4.605 12.20 12.90 0.70 20.04. 08:32 60 (NE) 64
V421 Pup p 10 5.4174 9.07 9.23 0.16 20.04. 08:32 78 (E) -47
V613 And p 7 0.937902 8.79 10.00 1.21 20.04. 08:32 229 (SW) 86
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 20.04. 08:32 128 (SE) 25
RZ Tau s 1 0.4156763 10.08 10.66 0.58 20.04. 08:32 87 (E) 22
AH Cnc p 1 0.360455 13.31 13.69 0.38 20.04. 08:33 41 (NE) -19
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 20.04. 08:33 68 (E) 8
V789 Cep p 9 0.35363 14.58 14.58 0.00 20.04. 08:33 3 (N) 55
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.04. 08:34 288 (W) -15
KM UMa s 1 0.3518602 11.00 11.50 0.50 20.04. 08:34 356 (N) -5
CV Cas p 5 2.587664 13.90 17.50 3.60 20.04. 08:34 13 (N) 67
CM CMa p 10 0.53093 13.00 13.40 0.40 20.04. 08:34 83 (E) -30
GG CVn s 1 0.385947 12.00 12.00 0.00 20.04. 08:34 329 (NW) -2
SX Crv p 1 0.3166127 8.99 9.25 0.26 20.04. 08:34 329 (NW) -56
V1229 Tau p 9 2.46113329 6.86 6.93 0.07 20.04. 08:34 92 (E) 34
BO Ari p 1 0.3181937 10.00 10.50 0.50 20.04. 08:34 111 (E) 51
V1088 Her s 1 0.359231 11.00 11.00 0.00 20.04. 08:34 297 (NW) 20
EW Psc p 8 0.241202 10.38 10.38 0.00 20.04. 08:34 168 (S) 49
V594 Lyr s 5 0.255999 14.00 14.00 0.00 20.04. 08:34 294 (NW) 44
V351 Cam p 9 0.348318 16.23 16.52 0.29 20.04. 08:35 34 (NE) 51
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 20.04. 08:35 299 (NW) 52
GM CVn s 1 0.366984 12.00 12.00 0.00 20.04. 08:35 329 (NW) -1
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 20.04. 08:35 269 (W) 54
KX Nor p 10 0.58614 14.30 14.80 0.50 20.04. 08:35 233 (SW) -46
EL CMi s 6 1.053835 11.54 11.54 0.00 20.04. 08:35 59 (NE) -23
BR CrB p 10 0.766929 9.88 10.11 0.23 20.04. 08:36 311 (NW) 14
FZ Aur p 9 3.566186 12.55 12.80 0.25 20.04. 08:36 62 (NE) 19
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 20.04. 08:36 42 (NE) 72
CZ Cha p 10 0.3225055 14.00 14.60 0.60 20.04. 08:36 177 (S) -60
OQ UMa s 1 0.283356 13.00 13.60 0.60 20.04. 08:36 339 (N) 21
V664 Lyr p 8 0.359987 13.00 13.00 0.00 20.04. 08:36 291 (W) 41
CL Cet s 10 0.621622 9.87 9.87 0.00 20.04. 08:36 165 (S) 22
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.