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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PY Vir p 1 0.311248 9.60 10.10 0.50 30.04. 18:57 135 (SE) 26
AX Cas p 1 0.6003735 12.80 13.30 0.50 30.04. 18:58 339 (N) 27
V1284 Her s 1 0.337146 12.78 12.78 0.00 30.04. 18:58 54 (NE) 18
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 30.04. 18:58 44 (NE) -13
V463 And s 1 0.406095 12.15 12.50 0.35 30.04. 18:58 351 (N) -2
V1172 Her p 4 0.236167 12.00 12.50 0.50 30.04. 18:58 81 (E) 14
VW LMi s 1 0.477552 8.03 8.45 0.42 30.04. 18:58 161 (S) 70
PY Lyr p 1 0.385768 12.50 13.50 1.00 30.04. 18:58 41 (NE) 0
PP Lac p 1 0.4011613 11.10 12.00 0.90 30.04. 18:58 359 (N) 13
TU CMi p 5 0.4334425 14.40 15.10 0.70 30.04. 18:59 237 (SW) 34
V470 Hya s 7 0.395393 13.00 13.00 0.00 30.04. 18:59 223 (SW) 32
GM Dra p 4 0.338741 8.79 9.03 0.23 30.04. 18:59 40 (NE) 36
EL Boo p 1 0.4137625 9.38 9.52 0.15 30.04. 18:59 102 (E) 28
AF LMi s 6 0.406597 14.00 14.00 0.00 30.04. 18:59 178 (S) 72
RX Vel p 9 3.111828 9.90 11.10 1.20 30.04. 19:00 191 (S) -12
V654 Car p 10 2.87362 12.50 13.30 0.80 30.04. 19:00 181 (S) -20
V1233 Her p 10 0.3105942 11.80 12.16 0.36 30.04. 19:00 59 (NE) 26
ZZ PsA p 10 0.373893 9.28 9.56 0.28 30.04. 19:00 25 (NE) -66
FG Oph p 10 2.10375 12.23 12.84 0.61 30.04. 19:00 102 (E) -23
GO Psc s 8 0.453256 13.05 13.35 0.30 30.04. 19:00 329 (NW) -1
MU Aqr s 3 0.2722205 11.30 11.30 0.00 30.04. 19:00 34 (NE) -36
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 30.04. 19:00 34 (NE) 5
BT CrB p 9 0.0892 18.90 20.40 1.50 30.04. 19:00 72 (E) 32
QX Vir s 1 0.242075 13.31 13.60 0.29 30.04. 19:00 117 (SE) 14
HR Boo p 1 0.315967 13.25 13.85 0.60 30.04. 19:00 96 (E) 34
BQ Ari p 6 0.282335 10.28 10.55 0.27 30.04. 19:01 299 (NW) -6
V506 Oph p 1 1.0604275 11.20 12.00 0.80 30.04. 19:01 73 (E) -4
V364 Aps s 5 0.295464 14.00 14.00 0.00 30.04. 19:01 161 (S) -47
BG Vul p 1 0.4032397 12.90 13.70 0.80 30.04. 19:01 19 (N) -16
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 30.04. 19:01 37 (NE) -3
DR Lyn p 8 1.780882 11.60 14.30 2.70 30.04. 19:01 283 (W) 69
AH Tau s 1 0.3326733 11.25 11.85 0.60 30.04. 19:01 295 (NW) 12
QU Cyg s 1 0.3469114 14.50 15.10 0.60 30.04. 19:01 30 (NE) 5
V385 Dra p 10 10.0799 12.57 13.15 0.58 30.04. 19:01 28 (NE) 39
IT Cas s 1 3.89665 11.10 11.80 0.70 30.04. 19:01 350 (N) 13
V1695 Aql s 9 0.412779 10.90 11.20 0.30 30.04. 19:01 54 (NE) -30
V608 Cas p 1 0.380403 12.30 13.30 1.00 30.04. 19:01 340 (N) 38
GO Aps p 10 0.4991 14.60 15.40 0.80 30.04. 19:01 162 (S) -45
V1138 Her p 10 0.4609 13.80 14.10 0.30 30.04. 19:01 58 (NE) 42
GW Gem p 1 0.6594447 10.48 11.45 0.97 30.04. 19:01 249 (W) 51
MT Boo s 6 0.3653325 13.45 13.45 0.00 30.04. 19:02 77 (E) 47
AD Phe p 10 0.379924 10.27 10.80 0.53 30.04. 19:02 275 (W) -60
TU Boo s 1 0.324284 11.80 12.40 0.60 30.04. 19:02 97 (E) 47
V687 Sgr p 9 0.646156 12.50 13.30 0.80 30.04. 19:02 98 (E) -41
KS Eri p 9 0.533437 9.32 9.41 0.09 30.04. 19:02 259 (W) -1
PX Cam p 10 4.5534 12.49 13.55 1.06 30.04. 19:03 319 (NW) 36
V1009 Cas s 7 0.784681 12.30 12.50 0.20 30.04. 19:03 341 (N) 20
V881 Per s 1 0.387377 10.71 11.01 0.30 30.04. 19:03 312 (NW) 15
RR Vel p 10 1.85419 10.70 11.80 1.10 30.04. 19:04 183 (S) -2
V755 Cep p 10 0.392195 12.63 12.95 0.32 30.04. 19:04 352 (N) 34
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.