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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V864 Aql p 9 0.608658 12.60 13.20 0.60 17.04. 20:52 53 (NE) -14
FF Vul s 1 0.444979 13.10 13.10 0.00 17.04. 20:53 43 (NE) -3
V580 Lyr p 1 0.289052 12.85 13.42 0.57 17.04. 20:53 53 (NE) 16
V687 Sgr p 9 0.646156 12.50 13.30 0.80 17.04. 20:53 108 (E) -31
V1277 Her p 10 1.059342 10.50 10.85 0.35 17.04. 20:53 56 (NE) 34
AL Gem p 1 1.391343 9.80 10.39 0.59 17.04. 20:53 269 (W) 29
V1102 Her p 1 0.3090057 13.60 14.40 0.80 17.04. 20:53 48 (NE) 32
V940 Oph p 10 0.433226 14.80 15.80 1.00 17.04. 20:54 82 (E) 4
V474 Cam p 5 0.328205 10.90 11.40 0.50 17.04. 20:54 326 (NW) 54
V1223 Tau p 7 0.446918 12.15 12.60 0.45 17.04. 20:54 301 (NW) -13
OV Cen p 10 1.1371997 11.30 11.90 0.60 17.04. 20:54 166 (S) -25
HX Lac p 4 0.527476 14.20 14.90 0.70 17.04. 20:54 15 (N) 11
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 17.04. 20:54 27 (NE) 3
AL Cas p 1 0.50055583 12.90 13.60 0.70 17.04. 20:54 345 (N) 33
DW Ori p 8 0.916627 12.70 13.50 0.80 17.04. 20:54 274 (W) 15
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 17.04. 20:55 39 (NE) 18
NP Del p 10 0.777808 8.89 8.97 0.08 17.04. 20:55 41 (NE) -15
DY Gru p 9 0.336029 9.37 10.04 0.67 17.04. 20:55 15 (N) -77
V487 Cam p 10 0.47766 14.40 14.90 0.50 17.04. 20:55 342 (N) 55
IP Lyr s 2 0.4728055 13.20 13.30 0.10 17.04. 20:55 60 (NE) 18
FU Lyn p 7 0.3979435 12.46 12.90 0.44 17.04. 20:55 269 (W) 62
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 17.04. 20:55 166 (S) -42
LR Pav s 10 0.3945 15.00 15.30 0.30 17.04. 20:55 149 (SE) -56
V1043 Cas s 1 0.661587 13.29 13.29 0.00 17.04. 20:55 351 (N) 14
SW Gru p 10 0.28812 13.50 14.00 0.50 17.04. 20:56 81 (E) -72
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 17.04. 20:56 10 (N) 16
ST Car s 8 0.90164965 9.60 9.87 0.27 17.04. 20:56 191 (S) -22
CL Cet s 10 0.621622 9.87 9.87 0.00 17.04. 20:56 339 (N) -56
AB Tel p 10 0.32597 13.40 14.10 0.70 17.04. 20:56 122 (SE) -44
V505 Cam p 7 0.336361 13.80 14.50 0.70 17.04. 20:56 352 (N) 55
V345 Gem s 1 0.274778 7.82 7.88 0.06 17.04. 20:56 273 (W) 44
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 17.04. 20:56 47 (NE) -33
AX Dra p 1 0.5681633 10.90 11.60 0.70 17.04. 20:56 20 (N) 72
V1187 Cyg s 1 1.507 10.88 11.19 0.31 17.04. 20:56 36 (NE) 12
V884 Cyg s 3 0.480051 13.80 14.20 0.40 17.04. 20:56 50 (NE) 8
LP Cep s 2 0.693062 13.70 13.80 0.10 17.04. 20:57 18 (N) 24
V534 And p 10 0.4073 14.20 14.60 0.40 17.04. 20:57 338 (N) -2
GO Cha p 10 0.406067 10.64 10.97 0.33 17.04. 20:57 187 (S) -42
IK Her p 1 1.099428 13.50 14.00 0.50 17.04. 20:57 75 (E) 30
KM Boo p 8 0.35866 14.05 14.70 0.65 17.04. 20:57 64 (NE) 66
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 17.04. 20:57 31 (NE) 22
BL Phe p 10 0.810356 8.34 8.68 0.34 17.04. 20:57 207 (SW) -81
V628 Aur p 9 1.313 15.71 16.31 0.60 17.04. 20:57 297 (NW) 30
BQ Phe p 10 0.218481 10.43 10.60 0.17 17.04. 20:57 289 (W) -82
BB Peg s 1 0.361501 10.80 11.40 0.60 17.04. 20:58 20 (N) -21
IO Cnc s 1 0.347694 13.00 12.00 -1.00 17.04. 20:58 234 (SW) 45
PY Vir s 1 0.311248 9.60 10.00 0.40 17.04. 20:58 154 (SE) 33
V459 Lac s 7 1.767995 13.06 13.50 0.44 17.04. 20:58 9 (N) 9
GI CVn p 8 0.30316 14.10 14.90 0.80 17.04. 20:58 84 (E) 67
XZ For p 9 0.308127 9.90 10.28 0.38 17.04. 20:58 284 (W) -62
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.