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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:47 // 15:34 UTC
Civil Twilight (6°): 06:12 // 16:08 UTC
Nautical Twilight (12°): 05:32 // 16:48 UTC
Astronomical Twilight (18°): 04:54 // 17:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V864 Mon p 5 0.358427 9.90 10.60 0.70 19.01. 19:39 135 (SE) 25
MW Boo p 10 0.364135 14.00 14.40 0.40 19.01. 19:39 18 (N) 10
V676 Cen p 7 0.292394 11.90 12.60 0.70 19.01. 19:40 73 (E) -66
V473 Peg p 9 0.590563 12.70 13.30 0.60 19.01. 19:40 290 (W) 8
V471 Peg p 10 0.9382 11.18 11.33 0.15 19.01. 19:40 290 (W) 7
V527 Mon p 2 0.824573 12.20 12.90 0.70 19.01. 19:40 137 (SE) 30
LM Boo p 1 0.327922 12.00 12.50 0.50 19.01. 19:41 28 (NE) -11
V1216 Her p 10 0.3020175 12.15 12.60 0.45 19.01. 19:41 358 (N) 5
CG Aur p 1 1.804855 12.10 12.70 0.60 19.01. 19:41 165 (S) 69
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 19.01. 19:41 325 (NW) 0
V564 And p 4 0.39177 13.98 14.07 0.09 19.01. 19:42 273 (W) 63
V624 Cen p 10 0.7000815 14.80 15.60 0.80 19.01. 19:42 116 (SE) -67
BK Oct s 10 0.3686 14.30 14.60 0.30 19.01. 19:42 201 (S) -59
BL Leo s 1 0.28193 13.80 13.80 0.00 19.01. 19:42 62 (NE) 9
V664 Lyr s 8 0.359987 13.00 13.00 0.00 19.01. 19:42 338 (N) 6
V875 Cep p 10 0.607031 12.00 12.33 0.33 19.01. 19:43 350 (N) 49
BF Tri s 9 0.326566 14.00 14.50 0.50 19.01. 19:43 257 (W) 52
V386 Cam p 10 0.50808 12.30 12.75 0.45 19.01. 19:43 8 (N) 68
HY Lyr s 4 0.369101 13.80 14.10 0.30 19.01. 19:44 340 (N) -6
V520 Cas p 1 0.489832 12.50 13.10 0.60 19.01. 19:44 308 (NW) 47
V648 Lyr s 1 0.368752 13.22 13.62 0.40 19.01. 19:44 341 (N) 4
PY Boo p 9 0.278049 12.10 12.65 0.55 19.01. 19:44 12 (N) 13
V649 Lyr p 1 0.292256 14.50 14.91 0.41 19.01. 19:45 342 (N) 8
GN Boo s 1 0.3016025 10.75 10.75 0.00 19.01. 19:45 24 (NE) -7
V419 CMa p 9 1.27288 12.85 13.30 0.45 19.01. 19:45 143 (SE) 16
RU UMi s 1 0.524926 10.00 10.22 0.22 19.01. 19:45 17 (N) 34
WY Cep s 2 1.249057 10.80 11.50 0.70 19.01. 19:45 327 (NW) 45
PX Aps p 9 0.820805 12.31 12.64 0.33 19.01. 19:45 180 (S) -63
RT Cha p 9 0.3551095 14.00 15.00 1.00 19.01. 19:45 166 (S) -48
HW Vir s 1 0.11671953 10.50 11.20 0.70 19.01. 19:46 71 (E) -26
V339 Boo p 10 0.3628085 10.70 10.90 0.20 19.01. 19:46 10 (N) 4
V389 Cam p 9 0.439897 11.80 12.50 0.70 19.01. 19:46 10 (N) 69
AR Boo s 1 0.3448727 13.50 14.20 0.70 19.01. 19:46 39 (NE) -6
V1254 Cen p 10 0.37079 11.17 11.75 0.58 19.01. 19:46 103 (E) -49
V482 Cam p 10 0.133619437 15.10 18.40 3.30 19.01. 19:46 34 (NE) 63
UV Lyn s 1 0.414982 9.41 9.78 0.37 19.01. 19:46 79 (E) 43
V1687 Aql s 10 0.587805 11.50 11.50 0.00 19.01. 19:47 317 (NW) -27
RZ Hor p 10 6.68067 11.45 12.26 0.81 19.01. 19:47 191 (S) -28
AQ Cir p 8 1.145705 11.00 11.70 0.70 19.01. 19:47 144 (SE) -68
GS Aqr p 3 0.374069 13.20 13.80 0.60 19.01. 19:47 273 (W) -3
V857 Her p 1 0.38223 10.90 11.50 0.60 19.01. 19:47 359 (N) -1
HW Per s 4 0.6348286 13.00 13.30 0.30 19.01. 19:47 240 (SW) 81
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 19.01. 19:47 89 (E) -43
V401 Gem p 8 2.197646 12.42 13.40 0.98 19.01. 19:47 132 (SE) 53
V415 Dra s 1 0.437416 12.00 12.50 0.50 19.01. 19:48 339 (N) 15
V2642 Oph p 9 3.46464 11.40 12.00 0.60 19.01. 19:48 346 (N) -27
BN Gru p 10 0.2789227 14.00 15.50 1.50 19.01. 19:48 234 (SW) -30
YY Eri s 1 0.3214963 8.37 8.99 0.62 19.01. 19:48 189 (S) 29
PT Boo s 9 0.4466345 12.60 12.60 0.00 19.01. 19:48 15 (N) 5
V706 Cyg s 1 0.466254 13.20 13.90 0.70 19.01. 19:48 309 (NW) 21
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.