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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:03 // 16:24 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:33 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V907 Cyg s 1 0.541362 14.20 14.90 0.70 18.02. 17:20 318 (NW) 1
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 18.02. 17:20 312 (NW) 6
V1184 Aql s 6 0.565604 13.10 13.40 0.30 18.02. 17:20 317 (NW) -20
V502 Oph p 1 0.453387 8.34 8.84 0.50 18.02. 17:20 352 (N) -39
IL Boo s 6 0.347407 13.10 13.10 0.00 18.02. 17:20 22 (N) 9
V1320 Her p 9 0.547693 11.38 11.55 0.17 18.02. 17:21 334 (NW) -18
V380 Cen p 9 1.0872055 9.70 10.20 0.50 18.02. 17:21 133 (SE) -64
V1139 Cas p 1 0.2971 12.80 13.23 0.43 18.02. 17:21 299 (NW) 65
V1853 Ori s 1 0.383 11.60 11.99 0.39 18.02. 17:21 156 (SE) 54
EN Pup s 7 0.6721481 11.20 11.40 0.20 18.02. 17:21 136 (SE) 1
DD Car p 9 1.442714 13.20 14.10 0.90 18.02. 17:21 139 (SE) -48
EI Oct p 9 0.338519 11.41 12.15 0.74 18.02. 17:21 177 (S) -51
DU Boo s 1 1.055889 8.59 8.59 0.00 18.02. 17:21 21 (N) 5
V1692 Aql p 9 0.609249 11.25 11.45 0.20 18.02. 17:21 309 (NW) -20
TU UMi s 4 0.377268 8.84 8.84 0.00 18.02. 17:22 6 (N) 37
V489 Ser p 9 0.078847 19.20 21.00 1.80 18.02. 17:22 7 (N) -40
CY Cha p 10 0.443751 13.50 14.00 0.50 18.02. 17:22 164 (S) -50
V1847 Ori p 1 0.342605 12.09 12.36 0.27 18.02. 17:22 160 (S) 50
GK Aqr s 1 0.327415 12.40 12.40 0.00 18.02. 17:22 269 (W) 0
V606 Aur p 10 1.8868 10.77 11.13 0.36 18.02. 17:22 142 (SE) 66
U Gem p 1 0.17690624 8.20 14.90 6.70 18.02. 17:22 103 (E) 39
V582 Lyr p 1 0.255905 13.44 14.61 1.17 18.02. 17:22 331 (NW) 7
RV Gru p 10 0.2595312 11.00 11.40 0.40 18.02. 17:22 233 (SW) -31
V463 And s 1 0.406095 12.15 12.50 0.35 18.02. 17:22 286 (W) 37
WZ Cep p 1 0.417444 12.45 13.01 0.56 18.02. 17:22 333 (NW) 52
V536 And p 10 0.6415 14.20 14.60 0.40 18.02. 17:22 266 (W) 60
V1097 Her p 1 0.360849 10.75 11.30 0.55 18.02. 17:22 343 (N) -11
G2656.4286 Cyg p 7 1.125815 12.93 12.93 0.00 18.02. 17:22 318 (NW) 3
AE Phe p 1 0.362374 7.56 8.25 0.69 18.02. 17:22 206 (SW) -16
DV Psc s 1 0.3085358 10.59 10.59 0.00 18.02. 17:22 251 (W) 23
V1355 Tau p 7 0.244668 13.00 13.00 0.00 18.02. 17:22 157 (SE) 63
FW CVn p 10 0.3454 9.25 9.32 0.07 18.02. 17:23 27 (NE) 6
V364 Aur p 1 0.699025 11.40 12.20 0.80 18.02. 17:23 100 (E) 77
YY Eri s 1 0.3214963 8.37 8.99 0.62 18.02. 17:23 182 (S) 30
V537 Oph p 9 1.147202 12.10 12.70 0.60 18.02. 17:23 320 (NW) -64
AO Cam s 1 0.3299026 9.50 9.50 0.00 18.02. 17:23 26 (NE) 87
AA UMa p 1 0.468127 10.88 11.58 0.70 18.02. 17:23 61 (NE) 38
V1353 Aql s 1 1.414802 10.50 10.90 0.40 18.02. 17:23 315 (NW) -12
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 18.02. 17:23 333 (NW) 25
HM Mon s 1 0.40765587 13.40 13.60 0.20 18.02. 17:23 131 (SE) 29
V752 Cen p 2 0.370229 9.10 9.66 0.56 18.02. 17:24 101 (E) -39
IO Boo s 7 0.2711483 13.00 13.00 0.00 18.02. 17:24 29 (NE) -10
AQ Psc p 1 0.4756052 8.60 8.96 0.36 18.02. 17:24 237 (SW) 34
V752 Cep p 10 0.450289 13.05 13.50 0.45 18.02. 17:24 332 (NW) 55
RV CVn p 1 0.2695671 13.75 14.36 0.61 18.02. 17:24 34 (NE) -4
BD Pav p 10 0.1793015 12.40 16.21 3.81 18.02. 17:25 236 (SW) -68
XY Leo p 1 0.2841029 9.45 9.93 0.48 18.02. 17:25 82 (E) 16
V1105 Her p 5 0.321736 12.60 13.00 0.40 18.02. 17:25 336 (NW) -6
V959 Cep p 9 0.372264 11.45 11.68 0.23 18.02. 17:25 325 (NW) 53
AO Vel s 5 1.584614 9.35 9.55 0.20 18.02. 17:25 143 (SE) -21
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.