Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:29 // 17:36 UTC
Civil Twilight (6°): 03:58 // 18:07 UTC
Nautical Twilight (12°): 03:18 // 18:47 UTC
Astronomical Twilight (18°): 02:36 // 19:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1729 Cyg p 9 2.455757 13.80 15.20 1.40 04.04. 01:45 65 (NE) 26
V901 Cen s 1 0.3542133 11.94 11.94 0.00 04.04. 01:45 219 (SW) -26
RS PsA s 10 0.593358 14.30 14.30 0.00 04.04. 01:45 100 (E) -26
RV Gru s 10 0.2595312 11.00 11.40 0.40 04.04. 01:45 116 (SE) -43
EN Cyg p 2 2.21486 12.90 16.10 3.20 04.04. 01:45 91 (E) 40
LV Vir p 9 0.409444 8.50 8.68 0.18 04.04. 01:45 211 (SW) 17
V941 Cyg p 1 3.583923 12.80 13.30 0.50 04.04. 01:45 89 (E) 41
GZ And s 1 0.3050173 10.83 11.58 0.75 04.04. 01:45 15 (N) 6
KX Nor s 10 0.58614 14.30 14.80 0.50 04.04. 01:46 172 (S) -16
YY Cet s 1 0.7904598 10.58 10.78 0.20 04.04. 01:46 40 (NE) -53
SY Aps s 6 0.278908 12.20 12.20 0.00 04.04. 01:46 185 (S) -33
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 04.04. 01:46 71 (E) 35
GY Lib p 9 0.519098 12.30 13.00 0.70 04.04. 01:47 184 (S) 33
QU CMa p 10 0.638828 11.76 12.14 0.38 04.04. 01:47 280 (W) -42
IY UMa p 4 0.0739138 18.40 20.00 1.60 04.04. 01:47 310 (NW) 48
V814 Cep p 10 1.72031 11.48 11.90 0.42 04.04. 01:47 46 (NE) 52
AI Tri p 3 0.19174566 16.00 16.50 0.50 04.04. 01:47 20 (N) -7
VZ Tri s 2 0.4334825 12.80 13.30 0.50 04.04. 01:47 16 (N) -6
VY Hya p 7 2.001181 9.00 11.30 2.30 04.04. 01:47 247 (SW) -11
CR Aqr s 6 0.514491 13.60 14.20 0.60 04.04. 01:47 104 (E) -6
V523 Aur p 1 0.330437 13.30 14.70 1.40 04.04. 01:47 320 (NW) 14
GY Cnc p 7 0.1754425 16.50 17.80 1.30 04.04. 01:47 288 (W) 10
V582 Lyr p 1 0.255905 13.44 14.61 1.17 04.04. 01:47 86 (E) 55
V1024 Aql p 10 1.790328 16.00 17.50 1.50 04.04. 01:47 102 (E) 30
V351 Peg s 1 0.593297 8.00 8.00 0.00 04.04. 01:47 60 (NE) -4
U Peg p 1 0.3747772 9.23 9.76 0.53 04.04. 01:47 53 (NE) -8
V668 Ara s 10 0.6014 13.30 13.80 0.50 04.04. 01:48 171 (S) -24
V512 And p 10 0.745331 11.80 12.50 0.70 04.04. 01:48 33 (NE) 3
HW Vir s 1 0.11671953 10.50 11.20 0.70 04.04. 01:48 227 (SW) 20
V1079 Cyg p 10 1.742986 15.30 17.30 2.00 04.04. 01:48 57 (NE) 35
V664 And p 10 0.4210875 12.58 12.85 0.27 04.04. 01:48 48 (NE) 12
RV CVn s 1 0.2695671 13.75 13.75 0.00 04.04. 01:49 237 (SW) 59
BI Vul s 1 0.2518236 14.15 14.86 0.71 04.04. 01:49 75 (E) 23
V2712 Oph p 10 0.562227 12.15 12.45 0.30 04.04. 01:49 158 (S) 21
GI CVn s 8 0.30316 14.10 14.60 0.50 04.04. 01:49 270 (W) 73
V511 Cyg p 10 4.01557 14.70 16.90 2.20 04.04. 01:49 64 (NE) 41
V2394 Oph s 8 0.589356 11.25 11.90 0.65 04.04. 01:50 168 (S) 15
EX Leo p 1 0.408605 8.27 8.49 0.22 04.04. 01:50 269 (W) 23
GX Cen p 10 5.576295 14.00 16.00 2.00 04.04. 01:50 195 (S) -20
GX Boo p 6 0.38784 12.16 12.32 0.16 04.04. 01:50 227 (SW) 58
LV Cam s 4 0.3657282 16.00 16.00 0.00 04.04. 01:50 342 (N) 23
KV Lup p 10 1.43083 8.75 8.97 0.22 04.04. 01:50 180 (S) 2
V366 Per s 3 1.421996 13.70 13.70 0.00 04.04. 01:50 11 (N) -3
V1252 Her p 10 0.39148 14.50 15.00 0.50 04.04. 01:50 109 (E) 71
UZ Mic p 10 0.440964 11.90 12.40 0.50 04.04. 01:50 126 (SE) -21
FT Lyn p 9 0.2937757 12.90 12.90 0.00 04.04. 01:50 300 (NW) 20
V1106 Her p 1 0.2546005 12.60 12.90 0.30 04.04. 01:51 115 (SE) 52
V553 And p 6 0.30903 17.12 17.68 0.56 04.04. 01:51 18 (N) 7
IM Vul p 1 0.454283 11.60 13.30 1.70 04.04. 01:51 86 (E) 26
V1275 Her p 10 0.29111 14.10 14.70 0.60 04.04. 01:51 88 (E) 71
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.