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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
U Col s 10 1.2461718 10.80 10.90 0.10 25.04. 09:33 118 (SE) -20
V509 Cam p 6 0.350347 13.00 13.60 0.60 25.04. 09:33 11 (N) 43
AV CrB p 1 0.30819 11.87 12.48 0.61 25.04. 09:33 317 (NW) 3
V1097 Her p 1 0.360849 10.75 11.30 0.55 25.04. 09:33 301 (NW) 9
V664 Lyr p 8 0.359987 13.00 13.00 0.00 25.04. 09:34 302 (NW) 30
V1230 Tau p 10 0.3524 14.28 14.52 0.24 25.04. 09:34 120 (SE) 35
CY Cha p 10 0.443751 13.50 14.00 0.50 25.04. 09:34 170 (S) -59
FS Aqr s 7 0.26205 13.20 13.20 0.00 25.04. 09:34 228 (SW) 29
GR Tau p 1 0.429851 10.26 10.80 0.54 25.04. 09:34 110 (E) 42
AM Eri p 4 0.3165735 14.40 15.20 0.80 25.04. 09:34 125 (SE) 11
V454 Vel p 10 1.13492 7.55 7.66 0.11 25.04. 09:34 102 (E) -46
GY Cnc p 7 0.1754425 16.50 17.80 1.30 25.04. 09:34 51 (NE) -6
GS Aqr s 3 0.374069 13.20 13.60 0.40 25.04. 09:34 223 (SW) 31
V2394 Oph p 8 0.589356 11.25 11.95 0.70 25.04. 09:35 280 (W) -40
OZ Boo p 9 0.324084 13.90 14.15 0.25 25.04. 09:35 329 (NW) -5
V905 Ara p 2 0.243905 14.00 14.20 0.20 25.04. 09:35 227 (SW) -53
AD Cnc p 1 0.2827379 13.10 13.40 0.30 25.04. 09:35 61 (NE) -10
AY CrB s 8 0.460476 13.50 14.00 0.50 25.04. 09:35 328 (NW) -2
VZ Lib s 1 0.358261 10.13 10.55 0.42 25.04. 09:35 302 (NW) -43
EF Dra s 1 0.424031 10.48 10.48 0.00 25.04. 09:35 333 (NW) 43
PU Aps p 10 5.05085 12.35 14.00 1.65 25.04. 09:35 196 (S) -63
DD Com s 1 0.2692074 14.30 14.90 0.60 25.04. 09:35 5 (N) -18
V1159 Her p 10 0.28735 13.30 14.00 0.70 25.04. 09:36 327 (NW) 17
V518 And p 10 0.361144 13.50 13.90 0.40 25.04. 09:36 172 (S) 80
V401 Cyg s 1 0.582725 10.64 11.13 0.49 25.04. 09:36 284 (W) 29
V416 Cam p 10 0.3863 14.40 15.00 0.60 25.04. 09:36 30 (NE) 50
IW TrA p 10 0.3146 14.20 14.60 0.40 25.04. 09:36 225 (SW) -57
UX UMa p 1 0.19667128 12.57 14.15 1.58 25.04. 09:36 353 (N) 12
FW Per s 2 0.7912316 14.30 14.30 0.00 25.04. 09:36 64 (NE) 57
V515 Cam p 6 0.30833 13.45 14.10 0.65 25.04. 09:36 5 (N) 37
Z Dra p 1 1.357432 10.80 14.10 3.30 25.04. 09:36 6 (N) 33
DD Mon s 1 0.5680155 10.61 10.61 0.00 25.04. 09:36 91 (E) 0
V776 Cas p 1 0.440417 8.94 9.09 0.15 25.04. 09:36 15 (N) 69
CP Sge p 7 3.501664 13.20 14.30 1.10 25.04. 09:36 266 (W) 28
KV Lup p 10 1.43083 8.75 8.97 0.22 25.04. 09:37 275 (W) -57
V415 Dra p 1 0.437416 12.00 12.50 0.50 25.04. 09:37 308 (NW) 37
HN UMa p 4 0.38261 9.90 10.02 0.12 25.04. 09:37 19 (N) 0
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 25.04. 09:37 173 (S) -57
KR Pav p 10 0.4838 13.70 14.80 1.10 25.04. 09:37 202 (S) -38
IL And p 10 0.86759 15.70 17.00 1.30 25.04. 09:37 186 (S) 80
ST Aqr s 1 0.780991 9.15 9.37 0.22 25.04. 09:38 222 (SW) 24
V810 Cep p 9 0.584566 13.10 13.60 0.50 25.04. 09:38 315 (NW) 50
G5763.1113 Aqr p 8 0.506996 12.59 12.59 0.00 25.04. 09:38 242 (SW) 6
OX Com p 10 0.400234 15.20 16.20 1.00 25.04. 09:38 352 (N) -22
AM Her p 1 0.128927 12.30 15.70 3.40 25.04. 09:38 312 (NW) 31
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 25.04. 09:38 257 (W) -8
V549 And p 10 0.315957 14.00 14.50 0.50 25.04. 09:38 124 (SE) 76
WZ UMi p 10 0.64137 12.85 13.15 0.30 25.04. 09:38 355 (N) 35
AZ Vir p 1 0.3496644 10.74 11.37 0.63 25.04. 09:39 345 (N) -34
NR Nor s 10 0.42886 15.50 15.90 0.40 25.04. 09:39 234 (SW) -58
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.