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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:41 // 18:13 UTC
Civil Twilight (6°): 03:07 // 18:47 UTC
Nautical Twilight (12°): 02:21 // 19:33 UTC
Astronomical Twilight (18°): 01:28 // 20:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TX CMi p 1 0.3892173 14.00 15.00 1.00 28.04. 02:41 332 (NW) -32
UX CVn p 7 0.573704 11.73 12.00 0.27 28.04. 02:41 294 (NW) 29
SW Ant s 10 0.3802 13.80 14.60 0.80 28.04. 02:41 279 (W) -41
RW Mon p 1 1.906092 9.26 11.51 2.25 28.04. 02:41 352 (N) -31
V1355 Her p 8 0.2892705 11.66 11.90 0.24 28.04. 02:41 163 (S) 64
V373 Dra s 3 0.316906 13.00 13.00 0.00 28.04. 02:41 306 (NW) 83
V842 Cep p 10 0.2889547 14.00 14.70 0.70 28.04. 02:41 18 (N) 58
V559 And p 7 0.34708 16.05 16.20 0.15 28.04. 02:41 41 (NE) 18
MR Cen s 10 3.913805 10.20 10.50 0.30 28.04. 02:41 222 (SW) -44
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 28.04. 02:41 120 (SE) 69
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 28.04. 02:42 130 (SE) 64
V1238 Her p 4 0.3701515 9.53 9.53 0.00 28.04. 02:42 241 (SW) 76
KQ Gem s 1 0.4079905 14.00 14.60 0.60 28.04. 02:42 350 (N) -24
AR Boo s 1 0.3448727 13.50 14.20 0.70 28.04. 02:42 268 (W) 35
VW Tri p 1 0.298863 13.90 14.40 0.50 28.04. 02:42 48 (NE) 9
AK Tri s 4 0.7017145 11.48 12.00 0.52 28.04. 02:42 44 (NE) 7
BT Del p 10 3.542598 14.60 16.90 2.30 28.04. 02:42 120 (SE) 42
FY Boo s 1 0.2411595 13.12 13.12 0.00 28.04. 02:42 267 (W) 33
PY Boo s 9 0.278049 12.10 12.10 0.00 28.04. 02:42 289 (W) 65
V553 Hya s 5 0.371497 12.36 12.36 0.00 28.04. 02:42 249 (W) -17
V699 Aql p 6 0.8768927 13.20 13.80 0.60 28.04. 02:43 144 (SE) 43
HZ Her p 6 1.700166 12.80 15.20 2.40 28.04. 02:43 228 (SW) 71
V2165 Cyg p 9 1.96239 8.75 8.90 0.16 28.04. 02:43 68 (E) 58
MS Vir p 1 0.3124379 9.34 9.67 0.33 28.04. 02:43 236 (SW) 4
ET Leo s 1 0.3465036 9.55 9.55 0.00 28.04. 02:43 292 (W) -7
BO Del p 9 0.51667 14.30 15.80 1.50 28.04. 02:43 126 (SE) 43
FW CVn p 10 0.3454 9.25 9.32 0.07 28.04. 02:43 283 (W) 46
V960 Cep s 6 0.333992 12.80 12.80 0.00 28.04. 02:43 32 (NE) 47
OW Lup p 10 0.360317 10.03 10.39 0.36 28.04. 02:44 216 (SW) -3
HI Leo p 1 0.3115905 10.90 11.60 0.70 28.04. 02:44 282 (W) -8
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 28.04. 02:44 177 (S) 15
V435 Gem s 1 0.3365 10.55 10.90 0.35 28.04. 02:44 335 (NW) -14
V466 Hya p 10 0.362994 11.20 11.50 0.30 28.04. 02:44 322 (NW) -34
V434 Per s 3 0.5361082 14.40 14.90 0.50 28.04. 02:44 31 (NE) 7
IQ Leo p 10 0.317518 14.70 15.30 0.60 28.04. 02:44 297 (NW) 5
SX Crv s 1 0.3166127 8.99 9.23 0.24 28.04. 02:44 252 (W) -9
QY Hya p 2 0.292341 9.04 9.36 0.32 28.04. 02:44 251 (W) -21
II Per p 1 0.4798527 13.50 14.20 0.70 28.04. 02:44 18 (N) 7
MR Vir p 9 1.518658 8.57 8.69 0.13 28.04. 02:44 247 (SW) 18
CK Aqr s 6 0.2833722 12.90 12.90 0.00 28.04. 02:44 135 (SE) 18
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 28.04. 02:45 250 (W) -17
VY Sex p 1 0.4434355 9.01 9.30 0.29 28.04. 02:45 284 (W) -15
V511 Oph p 6 1.0657 13.40 15.20 1.80 28.04. 02:45 181 (S) 42
GH Lac p 1 0.5326205 14.30 15.00 0.70 28.04. 02:45 66 (NE) 47
Z Dra p 1 1.357432 10.80 14.10 3.30 28.04. 02:45 335 (NW) 45
V490 Cam p 10 0.3234825 13.80 14.30 0.50 28.04. 02:46 352 (N) 36
EW Del p 6 0.3923312 15.10 15.50 0.40 28.04. 02:46 132 (SE) 47
V701 Cen s 8 0.73845 8.60 8.90 0.30 28.04. 02:46 221 (SW) -28
V1202 Her p 10 0.3388 13.70 14.30 0.60 28.04. 02:46 263 (W) 73
BF Vel p 10 0.7040276 10.50 12.00 1.50 28.04. 02:47 273 (W) -60
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.