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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:43 // 18:26 UTC
Civil Twilight (6°): 03:09 // 19:01 UTC
Nautical Twilight (12°): 02:22 // 19:47 UTC
Astronomical Twilight (18°): 01:27 // 20:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HH Boo p 1 0.318666 11.00 11.50 0.50 13.08. 09:12 50 (NE) 28
AH Lyn p 2 1.016413 13.50 14.30 0.80 13.08. 09:12 133 (SE) 73
V338 Aqr p 9 0.285143 12.40 13.10 0.70 13.08. 09:12 321 (NW) -34
V2650 Oph p 7 0.384054 12.57 13.20 0.63 13.08. 09:12 32 (NE) -27
AT Cir p 8 3.257472 8.40 8.80 0.40 13.08. 09:12 145 (SE) -47
KN Per s 1 0.866461 11.20 11.20 0.00 13.08. 09:12 285 (W) 46
V1256 Her p 2 0.318276 12.60 13.50 0.90 13.08. 09:12 35 (NE) -17
BN Psc p 8 0.349118 16.45 16.75 0.30 13.08. 09:12 291 (W) 19
NR Lac p 1 0.6048055 13.20 14.00 0.80 13.08. 09:12 333 (NW) 16
CI Aur p 4 1.870032 13.30 14.60 1.30 13.08. 09:13 248 (W) 55
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 13.08. 09:13 228 (SW) 35
BO Ari s 1 0.3181937 10.00 10.00 0.00 13.08. 09:13 283 (W) 25
HH UMa s 1 0.375493 10.58 10.80 0.22 13.08. 09:13 92 (E) 51
ET Mus s 8 0.4593487 12.10 12.10 0.00 13.08. 09:13 159 (S) -45
BS UMa s 1 0.3495099 13.70 14.00 0.30 13.08. 09:13 79 (E) 51
V1183 Her p 10 0.3095 12.65 13.10 0.45 13.08. 09:13 38 (NE) 5
EX CVn s 4 0.2771572 13.10 13.10 0.00 13.08. 09:13 72 (E) 37
BS Vul s 1 0.475971 10.90 11.10 0.20 13.08. 09:13 1 (N) -18
EY Gem s 2 0.941135 12.80 13.00 0.20 13.08. 09:13 204 (SW) 55
AD Cnc p 1 0.2827379 13.10 13.40 0.30 13.08. 09:14 156 (SE) 48
V1158 Her p 10 0.660003 9.78 9.95 0.17 13.08. 09:14 36 (NE) 15
KV Peg p 5 0.4577795 11.73 11.93 0.20 13.08. 09:14 335 (NW) -19
V373 Dra p 3 0.316906 13.00 14.00 1.00 13.08. 09:14 20 (N) 18
V461 Cam p 10 0.3385585 13.30 13.75 0.45 13.08. 09:14 351 (N) 66
V947 Per p 6 0.297667 13.45 14.05 0.60 13.08. 09:14 267 (W) 47
V658 Lyr p 1 0.33026 11.10 11.50 0.40 13.08. 09:14 12 (N) 8
V411 Peg p 1 0.3770427 14.00 14.80 0.80 13.08. 09:14 335 (NW) -11
V2357 Oph s 6 0.415568 10.66 10.70 0.04 13.08. 09:14 43 (NE) -19
V887 Per p 8 1.534436 9.91 10.42 0.51 13.08. 09:14 290 (W) 45
PY Cyg p 8 0.4650325 14.80 15.20 0.40 13.08. 09:14 357 (N) -1
V542 Hya p 10 0.381025 10.28 10.40 0.12 13.08. 09:15 140 (SE) 17
GN CVn p 1 0.395009 12.00 12.50 0.50 13.08. 09:15 59 (NE) 26
V1094 Her s 1 0.392119 12.60 12.60 0.00 13.08. 09:15 27 (NE) 0
V498 Cen p 10 0.757515 10.30 11.30 1.00 13.08. 09:15 123 (SE) -33
GL Her p 1 2.344974 11.50 13.50 2.00 13.08. 09:15 12 (N) -15
EH CVn p 1 0.263585 12.91 13.26 0.35 13.08. 09:15 69 (E) 24
V753 Mon p 5 0.677044 8.30 8.82 0.51 13.08. 09:15 190 (S) 36
VZ Lib s 1 0.358261 10.13 10.55 0.42 13.08. 09:15 79 (E) -29
FP Boo s 6 0.640464 10.16 10.16 0.00 13.08. 09:15 41 (NE) 17
TV Eri p 10 1.298462 12.92 13.55 0.63 13.08. 09:15 241 (SW) -2
V881 Per s 1 0.387377 10.71 11.01 0.30 13.08. 09:15 285 (W) 40
V631 Aur p 9 0.3459 15.97 16.61 0.64 13.08. 09:15 253 (W) 67
V489 Cam p 8 0.6197565 10.94 11.22 0.28 13.08. 09:16 1 (N) 64
QU Cyg p 1 0.3469114 14.50 15.30 0.80 13.08. 09:16 357 (N) -2
EI CVn s 1 0.260766 11.80 12.45 0.65 13.08. 09:16 64 (NE) 23
V804 Cep p 6 0.347592 12.94 13.45 0.51 13.08. 09:16 352 (N) 51
VZ UMi p 5 0.6281 13.10 13.50 0.40 13.08. 09:16 23 (NE) 49
V714 Sco p 10 0.6982113 12.20 12.80 0.60 13.08. 09:16 58 (NE) -63
V1061 Cas p 10 3.649365 10.21 10.59 0.38 13.08. 09:16 328 (NW) 40
V873 Per s 1 0.294902 10.80 10.80 0.00 13.08. 09:16 290 (W) 40
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.