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 °
GV Aqr p 4 0.33677 13.60 14.00 0.40 22.04. 09:36 216 (SW) 25
W PsA p 10 8.179318 11.40 13.20 1.80 22.04. 09:36 211 (SW) 1
V404 Hya s 7 0.309535 14.85 14.85 0.00 22.04. 09:37 58 (NE) -18
V612 Sco p 10 1.062697 10.60 10.70 0.10 22.04. 09:37 252 (W) -44
V970 Aql p 9 1.268992 13.90 15.40 1.50 22.04. 09:37 266 (W) 13
IK Boo s 1 0.303116 12.00 12.50 0.50 22.04. 09:37 341 (N) -8
BT CrB p 9 0.0892 18.90 20.40 1.50 22.04. 09:37 322 (NW) 6
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 22.04. 09:37 173 (S) -58
CE Peg s 1 0.64203 13.20 13.20 0.00 22.04. 09:37 251 (W) 48
KL Per p 1 2.2230927 11.00 11.60 0.60 22.04. 09:37 81 (E) 70
V1284 Her p 1 0.337146 12.78 13.18 0.40 22.04. 09:37 305 (NW) 19
OP Boo p 10 0.311443 12.80 13.10 0.30 22.04. 09:37 339 (N) 18
V716 Cen p 10 1.490094 5.96 6.52 0.56 22.04. 09:37 243 (SW) -75
V781 Tau p 1 0.344909 8.90 9.30 0.40 22.04. 09:38 81 (E) 28
V1222 Tau p 4 0.295362 13.28 13.64 0.36 22.04. 09:38 125 (SE) 36
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 22.04. 09:39 329 (NW) 27
BU Cas p 1 2.255197 11.60 12.10 0.50 22.04. 09:39 26 (NE) 77
V636 Aur p 1 0.3406176 13.70 14.10 0.40 22.04. 09:39 73 (E) 34
DF Lyr s 1 0.5771284 13.10 13.40 0.30 22.04. 09:39 287 (W) 23
EI CVn s 1 0.260766 11.80 12.45 0.65 22.04. 09:39 344 (N) -4
V466 Cam p 9 0.3998995 12.60 13.10 0.50 22.04. 09:39 26 (NE) 45
TU Cru p 9 3.100348 11.00 11.90 0.90 22.04. 09:39 174 (S) -75
VZ UMi p 5 0.6281 13.10 13.50 0.40 22.04. 09:39 357 (N) 35
V878 Mon p 10 0.697461 8.11 8.18 0.07 22.04. 09:39 88 (E) -3
LT CMa p 2 1.759524 7.38 7.56 0.18 22.04. 09:39 94 (E) -13
BU Vul p 1 0.5689935 10.60 11.40 0.80 22.04. 09:39 267 (W) 41
VY Sex p 1 0.4434355 9.01 9.30 0.29 22.04. 09:39 36 (NE) -37
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 22.04. 09:39 207 (SW) 27
V842 Her p 1 0.419037 9.85 10.45 0.60 22.04. 09:40 328 (NW) 19
KM Cen p 10 0.7733255 13.00 13.40 0.40 22.04. 09:40 154 (SE) -76
V1282 Her p 1 0.278349 13.35 13.75 0.40 22.04. 09:40 312 (NW) 25
V1076 Cas p 9 0.381185 15.68 15.97 0.29 22.04. 09:40 28 (NE) 80
VZ Psc p 1 0.2612592 10.20 10.45 0.25 22.04. 09:40 206 (SW) 42
V417 Lyr p 4 0.300661 14.90 16.20 1.30 22.04. 09:40 287 (W) 27
VZ Scl p 10 0.1446222 15.60 18.40 2.80 22.04. 09:40 192 (S) 13
FH Del p 10 0.6780377 14.60 15.40 0.80 22.04. 09:40 263 (W) 31
MY Ser p 9 3.32161 7.33 7.66 0.33 22.04. 09:40 267 (W) -13
V848 Her p 9 0.735037 14.90 16.30 1.40 22.04. 09:41 316 (NW) 8
V453 Cam p 10 0.328046 12.80 13.10 0.30 22.04. 09:41 27 (NE) 47
V756 Cep p 9 1.722648 13.40 14.15 0.75 22.04. 09:41 358 (N) 59
V972 Her p 5 0.4430605 6.72 6.79 0.07 22.04. 09:41 300 (NW) 18
WW UMi p 8 0.601949 12.45 12.60 0.15 22.04. 09:42 356 (N) 33
FI Lyn p 6 0.373261 9.46 9.46 0.00 22.04. 09:42 39 (NE) 27
V1189 Aql p 10 0.3154 13.50 14.50 1.00 22.04. 09:42 267 (W) 5
V490 Cam p 10 0.3234825 13.80 14.30 0.50 22.04. 09:42 20 (N) 44
NU Cyg s 3 0.2811248 14.30 14.90 0.60 22.04. 09:42 288 (W) 39
V784 Aql s 4 0.5876933 14.20 14.80 0.60 22.04. 09:42 263 (W) 23
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 22.04. 09:42 77 (E) -12
V804 Aql p 8 0.6553905 11.30 11.70 0.40 22.04. 09:42 262 (W) -2
IY UMa p 4 0.0739138 18.40 20.00 1.60 22.04. 09:43 17 (N) 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.