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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:15 UTC
Civil Twilight (6°): 03:18 // 18:48 UTC
Nautical Twilight (12°): 02:34 // 19:33 UTC
Astronomical Twilight (18°): 01:42 // 20:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MN Boo p 9 0.3876975 9.18 9.48 0.30 18.08. 13:10 79 (E) 63
V999 Aql p 10 0.4335 15.20 16.00 0.80 18.08. 13:10 64 (NE) -7
V451 Mon s 8 1.83209 14.40 14.70 0.30 18.08. 13:10 261 (W) 9
V594 Lyr p 5 0.255999 14.00 14.33 0.33 18.08. 13:10 50 (NE) 27
V454 Hya p 9 2.34751 12.22 13.15 0.93 18.08. 13:10 177 (S) 7
V369 Cam s 8 0.3452048 12.50 12.50 0.00 18.08. 13:11 329 (NW) 37
SZ Hor p 10 0.62511 10.96 11.74 0.78 18.08. 13:11 239 (SW) -62
V946 Cep p 10 1.146427 12.85 13.17 0.32 18.08. 13:11 3 (N) 28
V1223 Tau s 7 0.446918 12.15 12.15 0.00 18.08. 13:11 306 (NW) -15
HL Dra s 1 0.944276 7.35 7.35 0.00 18.08. 13:11 41 (NE) 37
PX Cas p 10 1.8396105 14.80 16.00 1.20 18.08. 13:11 4 (N) 17
EP Cen p 7 0.925452 11.40 12.10 0.70 18.08. 13:11 167 (S) -19
NV Com p 9 0.3708875 12.31 12.52 0.21 18.08. 13:11 144 (SE) 61
TV Cas p 1 1.812601 7.22 8.22 1.00 18.08. 13:11 357 (N) 19
V1098 Her p 1 0.352269 12.44 12.82 0.38 18.08. 13:12 55 (NE) 39
V876 Per s 9 0.319961 13.60 14.10 0.50 18.08. 13:12 327 (NW) 8
XZ Cnc p 1 0.714673 9.80 10.20 0.40 18.08. 13:12 249 (W) 34
V576 Cen s 10 0.378016 12.60 12.60 0.00 18.08. 13:12 181 (S) 4
GM Boo p 1 0.361122 11.85 12.20 0.35 18.08. 13:12 114 (SE) 48
SY Aps s 6 0.278908 12.20 12.20 0.00 18.08. 13:13 167 (S) -36
EX Hya p 10 0.068233846 9.60 13.99 4.39 18.08. 13:13 169 (S) 10
V645 And s 8 0.4125814 13.05 13.05 0.00 18.08. 13:13 6 (N) 10
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 18.08. 13:13 28 (NE) 28
SW Lac s 1 0.320719 8.51 9.31 0.80 18.08. 13:14 13 (N) -1
PR Dra p 10 0.374751 13.30 13.60 0.30 18.08. 13:14 52 (NE) 66
NR Nor p 10 0.42886 15.50 16.00 0.50 18.08. 13:14 146 (SE) -31
V357 Cep s 4 1.309234 13.30 13.30 0.00 18.08. 13:14 353 (N) 40
V418 Aql p 9 2.234907 12.80 16.00 3.20 18.08. 13:14 69 (E) -12
V453 Mon p 1 0.511003 11.10 11.80 0.70 18.08. 13:14 259 (W) 6
OP Cen p 10 0.4623218 13.10 13.80 0.70 18.08. 13:14 169 (S) -20
V417 Nor p 10 0.4067 16.03 16.65 0.62 18.08. 13:14 149 (SE) -27
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 18.08. 13:14 32 (NE) 5
EX Psc s 1 0.289482 12.00 12.00 0.00 18.08. 13:14 357 (N) -34
V1258 Cen p 10 0.08885 15.40 22.20 6.80 18.08. 13:15 168 (S) 8
GZ Pup p 10 0.3202743 11.70 12.20 0.50 18.08. 13:15 230 (SW) -20
FT Lyn p 9 0.2937757 12.90 12.90 0.00 18.08. 13:15 262 (W) 54
V1071 Cen p 10 2.69535 9.68 10.23 0.55 18.08. 13:15 190 (S) 2
KV Gem s 1 0.358522 12.40 12.85 0.45 18.08. 13:15 272 (W) 19
V2716 Oph p 9 0.545762 13.10 13.60 0.50 18.08. 13:15 106 (E) 0
CY Cha s 10 0.443751 13.50 14.00 0.50 18.08. 13:15 184 (S) -40
V1687 Aql p 10 0.587805 11.50 11.90 0.40 18.08. 13:15 74 (E) -8
PU Dra p 10 1.54565 12.05 14.40 2.35 18.08. 13:15 56 (NE) 63
SW Cnc p 6 1.799205 11.60 12.50 0.90 18.08. 13:15 237 (SW) 36
V842 Her p 1 0.419037 9.85 10.45 0.60 18.08. 13:15 66 (NE) 52
V474 And p 10 0.52042 13.50 13.85 0.35 18.08. 13:16 358 (N) 4
V461 Peg p 9 1.142273 13.10 13.60 0.50 18.08. 13:16 33 (NE) -16
AS Aps s 9 0.399351 13.40 13.80 0.40 18.08. 13:16 162 (S) -39
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 18.08. 13:17 35 (NE) 25
V1004 Cas p 7 1.181875 12.80 13.30 0.50 18.08. 13:17 360 (N) 24
V624 Aur p 7 0.7077 15.91 16.40 0.49 18.08. 13:17 300 (NW) 26
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.