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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:11 UTC
Nautical Twilight (12°): 05:31 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1069 Her p 6 0.486617 12.30 13.00 0.70 21.01. 22:44 21 (N) 10
AT Aqr s 8 0.30409565 14.10 14.70 0.60 21.01. 22:44 301 (NW) -48
TX Cnc p 1 0.3828827 10.00 10.35 0.35 21.01. 22:44 158 (S) 57
FW Hya p 9 0.406138 12.20 12.50 0.30 21.01. 22:45 141 (SE) -4
LO And p 1 0.3804371 11.20 11.82 0.62 21.01. 22:45 324 (NW) 16
II Aps s 10 0.842236 11.20 11.60 0.40 21.01. 22:45 158 (S) -58
NX Boo p 8 0.251135 13.02 13.40 0.38 21.01. 22:45 55 (NE) 15
IW UMa s 1 0.774718 11.70 11.81 0.11 21.01. 22:45 101 (E) 72
CR Ind p 9 0.390817 12.05 12.70 0.65 21.01. 22:45 207 (SW) -68
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 21.01. 22:45 316 (NW) 35
V366 Cam p 9 0.773387 10.55 10.85 0.30 21.01. 22:45 333 (NW) 59
GR Boo s 1 0.3766695 11.45 11.45 0.00 21.01. 22:45 61 (NE) 9
AK Her s 1 0.4215225 8.29 8.64 0.35 21.01. 22:45 39 (NE) -15
IV Gem s 3 0.60269 12.20 12.20 0.00 21.01. 22:45 201 (S) 70
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 21.01. 22:46 340 (N) 13
V1283 Sco p 10 1.7587 8.58 8.68 0.10 21.01. 22:46 74 (E) -35
V2769 Ori p 5 0.27872 15.00 15.30 0.30 21.01. 22:46 219 (SW) 39
OS Boo p 10 0.275727 13.80 14.10 0.30 21.01. 22:46 49 (NE) 22
EO Tau p 9 3.987125 13.60 14.40 0.80 21.01. 22:46 230 (SW) 56
EH Hya s 10 0.2969053 14.20 14.20 0.00 21.01. 22:46 131 (SE) -10
V781 Tau p 1 0.344909 8.90 9.30 0.40 21.01. 22:46 237 (SW) 57
V364 Per s 2 0.3394535 14.60 15.60 1.00 21.01. 22:47 287 (W) 35
V789 Cep p 9 0.35363 14.58 14.58 0.00 21.01. 22:47 352 (N) 49
U Gem p 1 0.17690624 8.20 14.90 6.70 21.01. 22:47 179 (S) 62
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 21.01. 22:47 20 (N) -54
LS Del p 1 0.3638404 8.61 8.76 0.15 21.01. 22:47 344 (N) -19
I Boo s 1 0.2678178 5.80 6.29 0.49 21.01. 22:47 45 (NE) 26
V620 Aur p 1 0.751632 13.00 13.00 0.00 21.01. 22:47 260 (W) 66
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 21.01. 22:47 342 (N) -38
MX Ser s 4 0.30776 13.20 13.68 0.48 21.01. 22:47 64 (NE) -24
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 21.01. 22:48 5 (N) 8
V721 Cen p 10 1.315668 13.25 14.60 1.35 21.01. 22:48 107 (E) -27
V981 Cyg p 10 0.507662 14.50 15.00 0.50 21.01. 22:48 1 (N) 16
GZ Aqr s 4 0.302781 14.60 14.60 0.00 21.01. 22:48 306 (NW) -35
BF Pav p 10 0.305605 11.00 11.90 0.90 21.01. 22:48 141 (SE) -76
V342 UMa p 1 0.3438515 13.40 13.90 0.50 21.01. 22:49 68 (E) 63
NZ Vir p 10 1.650611 11.06 11.26 0.20 21.01. 22:49 78 (E) 0
QU Cas p 10 0.9718566 15.10 16.40 1.30 21.01. 22:49 327 (NW) 27
V1231 Sco p 10 0.403586 15.42 15.61 0.19 21.01. 22:49 70 (E) -63
EX CVn s 4 0.2771572 13.10 13.10 0.00 21.01. 22:49 74 (E) 39
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 21.01. 22:49 300 (NW) 32
XX LMi p 4 0.370979 12.42 12.56 0.14 21.01. 22:49 106 (E) 56
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.01. 22:50 69 (E) -50
DY CVn s 1 0.2459495 12.00 12.00 0.00 21.01. 22:50 71 (E) 34
V599 Aur s 1 0.316533 11.67 11.90 0.23 21.01. 22:50 256 (W) 54
OQ UMa s 1 0.283356 13.00 13.60 0.60 21.01. 22:50 46 (NE) 39
LM Boo s 1 0.327922 12.00 12.00 0.00 21.01. 22:50 67 (NE) 12
KO Boo p 9 0.369518 13.15 13.35 0.20 21.01. 22:50 70 (E) 14
V921 Her p 1 0.87738 9.44 9.80 0.36 21.01. 22:50 31 (NE) 15
QS Car p 9 4.600299 9.30 10.10 0.80 21.01. 22:50 166 (S) -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.