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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:36 // 19:36 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:22 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PV Lyr p 4 1.198632 12.00 12.30 0.30 23.07. 17:28 81 (E) 35
V445 Nor p 10 0.4871 16.88 17.20 0.32 23.07. 17:28 169 (S) -18
FY CVn p 10 0.386118 13.30 13.70 0.40 23.07. 17:28 216 (SW) 78
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 23.07. 17:28 79 (E) 34
VV Cyg p 1 1.477048 13.00 14.30 1.30 23.07. 17:29 52 (NE) 29
V909 Cep p 7 0.425573 12.13 12.47 0.34 23.07. 17:29 29 (NE) 29
V877 Cep p 10 3.009654 11.70 12.16 0.46 23.07. 17:29 18 (N) 43
TZ CrA p 10 0.686748 9.60 10.33 0.73 23.07. 17:29 141 (SE) -15
FW Vul s 6 4.526148 12.70 12.90 0.20 23.07. 17:29 81 (E) 29
AL Cas s 1 0.50055583 12.90 13.60 0.70 23.07. 17:29 2 (N) 30
VW CMa s 7 0.7208281 9.00 9.10 0.10 23.07. 17:29 268 (W) -32
V366 Cas p 1 0.7292855 12.00 12.70 0.70 23.07. 17:29 12 (N) 20
V1112 Tau p 1 0.423837 13.10 13.72 0.62 23.07. 17:29 327 (NW) -26
V692 And s 6 0.33802 12.50 12.50 0.00 23.07. 17:30 30 (NE) 13
BX Peg p 1 0.280418 11.00 11.69 0.69 23.07. 17:30 61 (NE) 11
BT CrB p 9 0.0892 18.90 20.40 1.50 23.07. 17:30 127 (SE) 69
IT Ara s 9 0.5283806 12.50 12.50 0.00 23.07. 17:30 158 (S) -25
AC Crt p 3 0.617262 9.72 10.17 0.45 23.07. 17:30 234 (SW) 12
RW Tri p 1 0.23188315 12.50 15.61 3.11 23.07. 17:30 3 (N) -12
GM Boo s 1 0.361122 11.85 11.85 0.00 23.07. 17:30 175 (S) 63
V816 Cep p 10 0.3113931 13.45 14.10 0.65 23.07. 17:31 22 (N) 49
V1282 Her p 1 0.278349 13.35 13.75 0.40 23.07. 17:31 81 (E) 60
G1077.0828 Aql p 1 1.705523 8.78 9.34 0.56 23.07. 17:31 88 (E) 12
WY Cet p 3 1.93972 9.20 10.30 1.10 23.07. 17:31 24 (NE) -50
V789 Her s 1 0.3200448 14.90 14.90 0.00 23.07. 17:32 92 (E) 64
AU Ser p 1 0.3864975 10.90 11.80 0.90 23.07. 17:32 144 (SE) 58
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 23.07. 17:32 315 (NW) -31
VW Cep s 1 0.2783115 7.23 7.56 0.33 23.07. 17:32 22 (N) 48
V589 Vir s 1 0.271832 13.00 13.00 0.00 23.07. 17:32 179 (S) 44
SY Hor p 10 0.3116395 11.48 12.34 0.86 23.07. 17:32 273 (W) -74
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 23.07. 17:32 133 (SE) 3
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 23.07. 17:32 335 (NW) -18
V713 And p 10 0.318453 12.01 12.13 0.12 23.07. 17:32 33 (NE) 1
BB CMi s 1 0.7928535 10.00 10.80 0.80 23.07. 17:32 282 (W) -4
BD Dor p 9 0.785242 11.45 12.12 0.67 23.07. 17:32 236 (SW) -71
V477 Hya p 10 0.40719 15.90 16.20 0.30 23.07. 17:32 272 (W) -4
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 23.07. 17:33 48 (NE) 42
DS Psc s 4 0.3424915 11.75 11.75 0.00 23.07. 17:33 30 (NE) -33
V1167 Her s 3 0.275279 9.89 9.89 0.00 23.07. 17:33 145 (SE) 42
DS Pup s 8 0.3886775 12.70 13.40 0.70 23.07. 17:33 265 (W) -29
AU Aqr p 10 0.3711583 12.90 14.00 1.10 23.07. 17:33 88 (E) -35
V345 Gem p 1 0.274778 7.82 7.88 0.06 23.07. 17:33 303 (NW) 17
WY Cnc s 1 0.8293686 9.51 10.41 0.90 23.07. 17:33 284 (W) 24
EG Gem p 4 1.2734065 12.20 13.40 1.20 23.07. 17:33 298 (NW) -5
GN Mus s 10 0.3869 13.70 14.20 0.50 23.07. 17:33 190 (S) -36
PT Boo s 9 0.4466345 12.60 12.60 0.00 23.07. 17:34 130 (SE) 80
V1140 Cen p 9 0.434606 13.60 14.70 1.10 23.07. 17:34 201 (S) 0
AY CrB s 8 0.460476 13.50 14.00 0.50 23.07. 17:34 153 (SE) 70
V5562 Sgr p 10 3.03868 7.77 7.99 0.22 23.07. 17:34 138 (SE) -1
HH UMa s 1 0.375493 10.58 10.80 0.22 23.07. 17:34 271 (W) 49
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.