Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ET Leo s 1 0.3465036 9.55 9.55 0.00 21.04. 15:52 111 (E) 27
LS Peg p 8 0.1733 11.60 13.00 1.40 21.04. 15:52 315 (NW) -15
BO Ari p 1 0.3181937 10.00 10.50 0.50 21.04. 15:53 274 (W) 33
BY Peg p 1 0.341936 12.90 13.60 0.70 21.04. 15:53 324 (NW) -4
BT Tri p 10 0.2512 14.20 14.80 0.60 21.04. 15:53 278 (W) 35
V375 Cam p 8 0.32208 13.60 14.20 0.60 21.04. 15:54 349 (N) 59
V388 Cyg s 1 0.8590325 8.90 9.15 0.25 21.04. 15:54 340 (N) -6
V457 Mon p 4 0.950954 13.60 14.40 0.80 21.04. 15:54 179 (S) 38
V355 Per p 10 0.82953 9.05 9.09 0.04 21.04. 15:54 309 (NW) 50
BX Aqr p 9 1.529613 11.50 12.50 1.00 21.04. 15:54 318 (NW) -44
V461 Cam p 10 0.3385585 13.30 13.75 0.45 21.04. 15:55 359 (N) 67
V363 Lup p 10 0.347743 11.60 11.90 0.30 21.04. 15:55 100 (E) -52
CX CMa s 8 0.9546236 9.90 10.30 0.40 21.04. 15:55 174 (S) 14
V1333 Her s 1 0.317594 13.27 13.27 0.00 21.04. 15:55 7 (N) 10
V869 Cyg s 4 0.895102 14.00 14.80 0.80 21.04. 15:55 353 (N) -8
V1222 Tau s 4 0.295362 13.28 13.40 0.12 21.04. 15:55 245 (SW) 31
AI Dra p 1 1.198816 7.05 8.09 1.04 21.04. 15:55 18 (N) 16
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 21.04. 15:55 342 (N) 1
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 21.04. 15:55 64 (NE) -16
V585 Aur s 4 0.535301 11.05 11.30 0.25 21.04. 15:55 245 (SW) 60
ET Boo p 1 0.64504 9.14 9.49 0.35 21.04. 15:56 39 (NE) 19
AV Pup s 1 0.4350067 10.50 11.00 0.50 21.04. 15:56 157 (SE) 21
UX Hor s 10 0.712816 14.00 14.40 0.40 21.04. 15:56 211 (SW) -21
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 21.04. 15:56 285 (W) -22
BQ Eri p 1 0.821972 10.94 11.28 0.34 21.04. 15:56 211 (SW) 29
V731 Her s 1 0.4264073 13.30 13.80 0.50 21.04. 15:56 17 (N) 6
AH Pup p 9 2.0246703 11.50 12.40 0.90 21.04. 15:56 166 (S) 13
V440 Nor p 10 0.7503 15.82 16.40 0.58 21.04. 15:56 122 (SE) -62
NO Cam s 1 0.430755 12.20 12.90 0.70 21.04. 15:56 341 (N) 60
V964 Per p 8 0.417274 12.40 12.90 0.50 21.04. 15:57 287 (W) 70
DW UMa p 1 0.13660653 15.10 16.60 1.50 21.04. 15:57 53 (NE) 58
V934 Cep s 7 0.431014 13.02 13.45 0.43 21.04. 15:57 336 (NW) 39
QX Vir p 1 0.242075 13.31 13.60 0.29 21.04. 15:57 74 (E) -20
EL Tuc p 7 0.3420282 13.00 13.50 0.50 21.04. 15:57 216 (SW) -50
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 21.04. 15:57 346 (N) -32
V343 Ori p 1 0.809135 10.50 11.00 0.50 21.04. 15:57 201 (S) 51
QW Gem p 1 0.3581235 10.33 10.74 0.41 21.04. 15:57 184 (S) 69
V760 Cep p 10 0.316492 14.79 15.22 0.43 21.04. 15:57 353 (N) 49
V1238 Her s 4 0.3701515 9.53 9.53 0.00 21.04. 15:58 21 (N) 6
FX Vel p 10 1.052565 9.70 10.70 1.00 21.04. 15:58 162 (S) 0
PR Mon p 9 1.123728 11.00 11.70 0.70 21.04. 15:58 169 (S) 29
V1115 Cas s 1 0.323283 13.00 13.00 0.00 21.04. 15:58 309 (NW) 43
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 21.04. 15:58 341 (N) -6
V608 Cas s 1 0.380403 12.30 12.30 0.00 21.04. 15:58 330 (NW) 53
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.04. 15:59 54 (NE) 57
V345 Dra p 10 0.291903 13.20 13.45 0.25 21.04. 15:59 28 (NE) 18
V733 Her p 3 0.4174915 13.80 14.40 0.60 21.04. 15:59 16 (N) 10
IY Aps s 10 0.4184362 12.70 12.90 0.20 21.04. 15:59 162 (S) -63
V432 Per p 1 0.3833085 11.00 11.70 0.70 21.04. 15:59 282 (W) 51
V1151 Her p 10 0.27818 12.80 13.05 0.25 21.04. 15:59 28 (NE) 16
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.