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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:44 // 15:39 UTC
Civil Twilight (6°): 06:09 // 16:13 UTC
Nautical Twilight (12°): 05:30 // 16:52 UTC
Astronomical Twilight (18°): 04:51 // 17:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DW UMa s 1 0.13660653 15.10 16.60 1.50 22.01. 22:50 53 (NE) 66
V2154 Cyg p 7 2.630637 7.85 8.24 0.39 22.01. 22:50 346 (N) 10
MM Cas s 1 1.158475 12.00 12.40 0.40 22.01. 22:50 319 (NW) 31
PT Boo s 9 0.4466345 12.60 12.60 0.00 22.01. 22:50 47 (NE) 21
PZ UMa p 7 0.2626732 12.50 13.10 0.60 22.01. 22:50 82 (E) 76
TU Cha p 6 0.557048 13.30 13.80 0.50 22.01. 22:50 170 (S) -42
V411 Gem p 9 0.43257 15.47 15.78 0.31 22.01. 22:51 206 (SW) 51
BF Cap s 9 0.532676 8.92 8.92 0.00 22.01. 22:51 352 (N) -59
V370 Cyg s 1 0.774543 11.80 11.90 0.10 22.01. 22:51 4 (N) -7
EH CVn p 1 0.263585 12.91 13.26 0.35 22.01. 22:51 72 (E) 27
NX Boo p 8 0.251135 13.02 13.40 0.38 22.01. 22:51 57 (NE) 16
BX Dra p 1 0.579028 11.50 12.20 0.70 22.01. 22:52 27 (NE) 32
V1538 Aql s 5 0.73225 12.30 12.60 0.30 22.01. 22:52 11 (N) -33
V394 Cas p 10 0.929271 15.00 17.00 2.00 22.01. 22:52 321 (NW) 43
V400 Nor p 10 1.78686 9.99 10.45 0.46 22.01. 22:52 104 (E) -55
CM Cep s 3 1.858924 12.10 12.10 0.00 22.01. 22:52 338 (N) 32
FK Del s 7 0.666795 14.00 14.50 0.50 22.01. 22:53 352 (N) -27
EK Pav p 10 0.5805 16.50 17.20 0.70 22.01. 22:53 173 (S) -67
V2612 Oph p 1 0.375305 9.35 9.72 0.37 22.01. 22:53 27 (NE) -30
V579 Lyr p 1 0.242906 12.77 13.25 0.48 22.01. 22:53 13 (N) 5
WW Cam s 1 2.274365 10.60 11.10 0.50 22.01. 22:53 318 (NW) 59
V2766 Ori p 6 0.6032 15.00 15.30 0.30 22.01. 22:53 222 (SW) 38
V728 Per p 10 1.8771 12.07 12.35 0.28 22.01. 22:53 298 (NW) 39
V410 Cam p 10 0.65856 12.20 12.60 0.40 22.01. 22:54 316 (NW) 68
BI Vul s 1 0.2518236 14.15 14.86 0.71 22.01. 22:54 342 (N) -11
VY Lac s 1 1.0362446 10.20 10.60 0.40 22.01. 22:54 331 (NW) 12
V1007 Cas s 5 0.332007 12.00 12.41 0.41 22.01. 22:54 323 (NW) 24
V392 Ori s 1 0.659284 10.90 10.90 0.00 22.01. 22:54 226 (SW) 51
BK Oct p 10 0.3686 14.30 14.80 0.50 22.01. 22:54 177 (S) -65
CE Leo s 1 0.3034287 11.80 12.50 0.70 22.01. 22:54 101 (E) 40
V1647 Aql s 6 0.463588 13.50 13.90 0.40 22.01. 22:54 9 (N) -50
PS Cam s 4 0.92005 12.58 12.58 0.00 22.01. 22:54 310 (NW) 54
HR Lac s 1 0.42907 13.90 14.30 0.40 22.01. 22:54 341 (N) 14
UU Aqr p 1 0.16358045 10.90 12.60 1.70 22.01. 22:54 320 (NW) -37
V1233 Her p 10 0.3105942 11.80 12.16 0.36 22.01. 22:54 34 (NE) 8
V634 Aur p 9 0.4509 15.00 15.27 0.27 22.01. 22:55 258 (W) 64
V639 Aur p 4 0.3571 14.01 14.85 0.84 22.01. 22:55 290 (W) 70
AE Cnc p 6 2.23858 13.40 16.70 3.30 22.01. 22:55 164 (S) 48
BQ Peg p 7 1.574878 13.70 16.30 2.60 22.01. 22:55 338 (N) -16
LP UMa p 1 0.309901 12.52 12.79 0.27 22.01. 22:55 53 (NE) 67
V4390 Sgr p 10 1.38281 7.75 7.87 0.12 22.01. 22:55 41 (NE) -50
V941 Cyg p 1 3.583923 12.80 13.30 0.50 22.01. 22:55 5 (N) -9
V434 Per p 3 0.5361082 14.40 15.10 0.70 22.01. 22:55 287 (W) 41
V564 And p 4 0.39177 13.98 14.07 0.09 22.01. 22:55 302 (NW) 32
V619 Sco p 10 0.7546255 12.10 12.60 0.50 22.01. 22:55 90 (E) -59
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 22.01. 22:55 359 (N) 19
CT Tau p 1 0.666827 10.34 11.12 0.78 22.01. 22:55 238 (SW) 57
BET Per s 1 2.867324 2.12 2.12 0.00 22.01. 22:55 290 (W) 39
LR Cam p 1 0.43414 10.70 11.30 0.60 22.01. 22:56 330 (NW) 65
IY UMa p 4 0.0739138 18.40 20.00 1.60 22.01. 22:56 55 (NE) 66
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.