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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 °
SY Boo s 1 0.714484 12.25 12.25 0.00 19.04. 18:50 96 (E) 28
TW Crt p 5 0.944279 8.39 8.72 0.33 19.04. 18:51 161 (S) 16
CU Tuc p 10 0.865837 9.88 10.24 0.36 19.04. 18:51 222 (SW) -63
XY Boo p 1 0.370564 10.30 10.61 0.31 19.04. 18:51 98 (E) 34
V2617 Oph p 10 0.424074 13.15 13.75 0.60 19.04. 18:51 87 (E) -14
IO Cnc p 1 0.347694 13.00 13.58 0.58 19.04. 18:51 191 (S) 56
RX Ari p 1 1.0296285 9.40 10.00 0.60 19.04. 18:51 301 (NW) 4
CK Boo p 1 0.3551495 8.99 9.26 0.27 19.04. 18:51 97 (E) 18
UZ For p 10 0.087865429 18.20 20.90 2.70 19.04. 18:51 254 (W) -21
MQ Peg p 3 0.379386 13.39 13.67 0.28 19.04. 18:51 346 (N) -11
RT CMa p 1 1.29374 11.40 12.90 1.50 19.04. 18:52 230 (SW) 8
V1074 Cyg p 8 1.203951 14.70 15.10 0.40 19.04. 18:52 3 (N) 2
IU Aps s 10 0.3046 14.20 14.60 0.40 19.04. 18:53 166 (S) -52
MT Cep s 5 1.2064227 14.60 15.50 0.90 19.04. 18:53 355 (N) 17
V1237 Tau s 8 0.287447 14.03 14.03 0.00 19.04. 18:53 268 (W) 35
V646 Aur p 9 0.438786 13.40 13.80 0.40 19.04. 18:53 275 (W) 57
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 19.04. 18:54 92 (E) -33
EM Lac s 1 0.3891351 12.50 13.09 0.59 19.04. 18:54 354 (N) 14
V488 Cam s 7 0.2674155 12.80 12.80 0.00 19.04. 18:54 348 (N) 60
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 19.04. 18:54 257 (W) 17
V1175 Cen p 10 0.740647 11.81 12.61 0.80 19.04. 18:54 144 (SE) -17
GS Aqr s 3 0.374069 13.20 13.60 0.40 19.04. 18:55 347 (N) -40
Z Lep s 1 0.993709 11.63 12.63 1.00 19.04. 18:55 245 (SW) 1
OW Com p 10 0.258127 15.40 16.40 1.00 19.04. 18:55 107 (E) 36
EW Cru p 9 0.90819 13.00 14.00 1.00 19.04. 18:55 163 (S) -27
V751 Oph p 10 1.07285 14.00 15.00 1.00 19.04. 18:55 70 (E) -12
SW Sex p 1 0.13493852 14.80 16.70 1.90 19.04. 18:55 171 (S) 37
UU CMa p 4 2.1664842 10.00 12.50 2.50 19.04. 18:56 221 (SW) 12
V1096 Aql s 4 1.111409 13.00 13.30 0.30 19.04. 18:56 26 (NE) -22
V446 Peg p 1 0.305983 14.00 14.50 0.50 19.04. 18:56 2 (N) -13
BP Tri p 10 0.35975 14.10 14.60 0.50 19.04. 18:56 311 (NW) 11
V599 Aur p 1 0.316533 11.67 11.96 0.29 19.04. 18:56 278 (W) 36
ES Cnc p 1 1.067793 11.16 11.28 0.12 19.04. 18:56 202 (S) 50
V1112 Tau p 1 0.423837 13.10 13.72 0.62 19.04. 18:57 267 (W) 14
DM Vir p 2 4.6694335 8.75 9.50 0.75 19.04. 18:57 117 (SE) 7
V905 Ara p 2 0.243905 14.00 14.20 0.20 19.04. 18:57 134 (SE) -51
V1355 Tau s 7 0.244668 13.00 13.00 0.00 19.04. 18:57 273 (W) 30
YY Del s 1 0.793093 11.30 11.30 0.00 19.04. 18:57 21 (N) -24
DX CVn s 1 0.35738 12.25 12.60 0.35 19.04. 18:57 89 (E) 54
U Col p 10 1.2461718 10.80 11.60 0.80 19.04. 18:57 223 (SW) -6
DF Hya s 1 0.3306016 11.00 11.50 0.50 19.04. 18:58 199 (S) 45
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 19.04. 18:58 209 (SW) 37
BL Dra p 4 0.402665 11.90 12.20 0.30 19.04. 18:58 17 (N) 24
BF Tri p 9 0.326566 14.00 14.60 0.60 19.04. 18:59 313 (NW) 6
NO Cam s 1 0.430755 12.20 12.90 0.70 19.04. 18:59 337 (NW) 49
RAFV065 Cru s 5 0.40238 13.10 13.10 0.00 19.04. 18:59 160 (S) -29
V922 Cep s 10 3.57497 11.46 11.46 0.00 19.04. 18:59 353 (N) 30
CT Cet s 6 0.2564878 9.29 9.29 0.00 19.04. 18:59 289 (W) -41
V467 Vir s 6 0.6045733 9.46 9.46 0.00 19.04. 18:59 124 (SE) 18
CN Lac s 1 0.6373524 12.40 12.60 0.20 19.04. 18:59 357 (N) 6
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.