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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KW Eri p 9 0.2352915 13.38 13.90 0.52 04.04. 16:33 215 (SW) -17
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 04.04. 16:33 132 (SE) 44
FU Lib p 2 0.780393 12.90 13.90 1.00 04.04. 16:33 49 (NE) -40
AC Tuc p 10 1.265821 11.30 12.97 1.67 04.04. 16:33 226 (SW) -47
RR TrA p 8 0.7130905 10.36 11.85 1.49 04.04. 16:34 138 (SE) -69
V900 Cep p 9 3.09227 9.38 9.88 0.50 04.04. 16:34 327 (NW) 30
IU Cnc s 1 0.421646 11.80 12.32 0.52 04.04. 16:34 126 (SE) 41
V431 Vel p 10 3.76173 12.72 14.50 1.78 04.04. 16:34 142 (SE) -25
BL Dra s 4 0.402665 11.90 11.90 0.00 04.04. 16:34 350 (N) 22
AY Pup s 7 0.4689593 11.60 12.50 0.90 04.04. 16:34 163 (S) 14
KV Eri p 10 0.271753 12.48 13.01 0.53 04.04. 16:34 216 (SW) -18
V1197 Her p 1 0.2626795 13.17 13.37 0.20 04.04. 16:34 25 (NE) -8
LX Ser p 1 0.1584325 13.30 17.40 4.10 04.04. 16:34 41 (NE) -12
EH Hya s 10 0.2969053 14.20 14.20 0.00 04.04. 16:35 116 (SE) -22
V443 Cyg p 1 0.831103 12.30 13.00 0.70 04.04. 16:35 337 (NW) 3
V515 Mon p 1 0.8739713 11.60 12.20 0.60 04.04. 16:35 173 (S) 38
TX Boo p 1 3.41283 12.40 13.20 0.80 04.04. 16:35 44 (NE) 5
V804 Cep p 6 0.347592 12.94 13.45 0.51 04.04. 16:36 353 (N) 53
V648 Ori s 1 0.8132357 11.50 12.20 0.70 04.04. 16:36 213 (SW) 42
V616 Cyg p 1 1.326636 13.00 15.00 2.00 04.04. 16:36 331 (NW) 17
BS Cas p 1 0.440469 12.20 12.60 0.40 04.04. 16:36 313 (NW) 47
Z Nor p 6 2.556942 9.30 10.10 0.80 04.04. 16:36 95 (E) -66
V481 Cam p 10 0.319855 14.50 15.50 1.00 04.04. 16:36 3 (N) 55
X Tri s 1 0.97153 8.55 9.07 0.52 04.04. 16:36 273 (W) 35
QV Cam p 8 2.905937 12.10 12.80 0.70 04.04. 16:37 299 (NW) 68
GV Cyg p 1 0.9906643 13.20 15.20 2.00 04.04. 16:37 326 (NW) 17
QW Cyg s 2 0.5876453 13.90 14.10 0.20 04.04. 16:37 342 (N) 0
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 04.04. 16:37 348 (N) -27
V1341 Aql s 8 0.304012 13.00 13.40 0.40 04.04. 16:37 351 (N) -40
V651 Ara p 10 0.2770608 14.60 15.40 0.80 04.04. 16:37 124 (SE) -73
DX Vel p 2 1.1173045 10.70 11.50 0.80 04.04. 16:37 149 (SE) -20
OW Lup p 10 0.360317 10.03 10.39 0.36 04.04. 16:38 86 (E) -50
CG Cyg p 1 0.6311435 9.73 10.86 1.13 04.04. 16:38 331 (NW) 1
ZZ Cas s 1 1.243527 10.70 10.90 0.20 04.04. 16:38 321 (NW) 43
V1367 Tau p 1 0.347677 11.29 11.63 0.34 04.04. 16:38 210 (SW) 61
V405 Dra s 1 0.413036 11.54 11.54 0.00 04.04. 16:38 360 (N) 13
V593 And p 10 0.372178 12.80 13.10 0.30 04.04. 16:38 309 (NW) 15
IT Cha p 9 0.716652 12.65 13.10 0.45 04.04. 16:38 165 (S) -53
BH Vir s 1 0.8168711 9.60 10.24 0.64 04.04. 16:39 74 (E) -15
RV Lyr p 6 3.599003 11.50 14.60 3.10 04.04. 16:39 350 (N) -7
V628 Sco p 10 1.16957 11.40 12.10 0.70 04.04. 16:39 52 (NE) -71
V963 Per s 1 0.462078 13.20 13.20 0.00 04.04. 16:39 288 (W) 73
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 04.04. 16:39 337 (NW) 3
V1172 Her s 4 0.236167 12.00 12.50 0.50 04.04. 16:39 32 (NE) -18
V542 Hya p 10 0.381025 10.28 10.40 0.12 04.04. 16:39 124 (SE) 9
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 04.04. 16:39 294 (NW) -68
UY Vol p 1 0.159337785 16.90 23.00 6.10 04.04. 16:39 172 (S) -29
V1005 Her p 3 0.278962 14.11 14.68 0.57 04.04. 16:39 19 (N) 14
RW CrB s 1 0.7264112 10.22 10.29 0.07 04.04. 16:39 36 (NE) -2
KT Cnc s 8 0.323691 13.60 14.20 0.60 04.04. 16:39 137 (SE) 45
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.