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Ephemerides for Variable Stars

04: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21

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

Sunrise // Sunset: 04:21 // 17:42 UTC
Civil Twilight (6°): 03:49 // 18:14 UTC
Nautical Twilight (12°): 03:09 // 18:54 UTC
Astronomical Twilight (18°): 02:25 // 19:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1009 Cas p 7 0.784681 12.30 12.65 0.35 07.04. 18:28 325 (NW) 29
V857 Her p 1 0.38223 10.90 11.50 0.60 07.04. 18:28 42 (NE) 12
ER Vul p 1 0.698095 7.27 7.49 0.22 07.04. 18:28 354 (N) -12
IY UMa p 4 0.0739138 18.40 20.00 1.60 07.04. 18:29 54 (NE) 70
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 07.04. 18:29 16 (N) -11
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 07.04. 18:29 1 (N) -9
BF Tri s 9 0.326566 14.00 14.50 0.50 07.04. 18:29 299 (NW) 16
V432 Cam p 10 0.35253 14.10 14.50 0.40 07.04. 18:29 335 (NW) 64
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 07.04. 18:29 192 (S) 39
SW Sex p 1 0.13493852 14.80 16.70 1.90 07.04. 18:29 150 (SE) 33
V843 Cep p 10 0.49347 13.35 14.00 0.65 07.04. 18:30 357 (N) 38
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 07.04. 18:30 4 (N) -2
II UMa s 2 0.825227 8.17 8.48 0.31 07.04. 18:30 59 (NE) 55
CO Lac p 1 1.5422075 10.28 10.89 0.61 07.04. 18:30 342 (N) 20
V339 Aps p 9 0.551208 13.20 13.80 0.60 07.04. 18:30 155 (SE) -47
UX CrB p 7 0.567842 13.12 13.60 0.48 07.04. 18:30 52 (NE) 9
BV Dra s 1 0.350067 7.88 7.88 0.00 07.04. 18:30 37 (NE) 39
BP Tri p 10 0.35975 14.10 14.60 0.50 07.04. 18:30 299 (NW) 21
SZ Scl s 10 0.320832 11.72 12.40 0.68 07.04. 18:31 274 (W) -45
IR Lib s 8 0.2743715 8.72 8.72 0.00 07.04. 18:31 100 (E) -30
V342 UMa p 1 0.3438515 13.40 13.90 0.50 07.04. 18:31 71 (E) 70
WY Hor p 9 0.398929 9.52 9.71 0.19 07.04. 18:31 215 (SW) -44
V506 Cam p 8 0.3401 12.70 13.30 0.60 07.04. 18:31 1 (N) 56
V645 And p 8 0.4125814 13.05 13.45 0.40 07.04. 18:31 333 (NW) 15
V627 Aur p 8 0.387842 13.70 14.10 0.40 07.04. 18:31 266 (W) 59
EE Aqr p 1 0.5089958 8.30 8.94 0.64 07.04. 18:31 311 (NW) -52
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 07.04. 18:31 288 (W) 9
PV Pup p 9 1.660728 6.88 7.32 0.44 07.04. 18:31 194 (S) 24
QU Cyg p 1 0.3469114 14.50 15.30 0.80 07.04. 18:31 8 (N) -1
V681 Her s 1 1.15862 13.60 13.60 0.00 07.04. 18:31 56 (NE) 5
BT CrB p 9 0.0892 18.90 20.40 1.50 07.04. 18:31 53 (NE) 15
DK Per s 1 0.8988765 12.30 12.30 0.00 07.04. 18:32 317 (NW) 39
KT Aps p 10 0.3742 15.00 15.30 0.30 07.04. 18:32 159 (S) -58
HM Mon p 1 0.40765587 13.40 14.20 0.80 07.04. 18:32 210 (SW) 36
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 07.04. 18:32 324 (NW) -32
V803 Aql s 4 0.2634245 14.00 14.80 0.80 07.04. 18:32 34 (NE) -43
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 07.04. 18:32 40 (NE) -65
VZ Psc p 1 0.2612592 10.20 10.45 0.25 07.04. 18:32 312 (NW) -24
HX UMa p 5 0.379156 8.89 9.06 0.17 07.04. 18:32 81 (E) 55
V378 CMa p 9 0.877912 10.60 11.05 0.45 07.04. 18:32 201 (S) 6
V757 Cep s 8 0.343873 14.00 14.70 0.70 07.04. 18:32 347 (N) 43
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 07.04. 18:32 322 (NW) -38
NN Aqr p 4 0.306779 13.47 14.14 0.67 07.04. 18:32 339 (N) -38
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 07.04. 18:33 73 (E) -51
V475 Hya p 7 0.317122 12.60 13.10 0.50 07.04. 18:33 186 (S) 41
PR Boo s 10 0.371281 13.70 13.70 0.00 07.04. 18:33 52 (NE) 28
QR And p 7 0.660467 12.16 12.69 0.53 07.04. 18:33 310 (NW) -3
AF Vol p 10 0.63894 10.60 11.05 0.45 07.04. 18:33 179 (S) -30
XX LMi s 4 0.370979 12.42 12.42 0.00 07.04. 18:33 119 (SE) 62
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 07.04. 18:33 15 (N) -10
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.