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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:44 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:21 UTC
Astronomical Twilight (18°): 00:40 // 21:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PY Boo s 9 0.278049 12.10 12.10 0.00 29.07. 03:32 337 (NW) 16
FZ CVn s 9 0.358335 13.50 13.80 0.30 29.07. 03:32 349 (N) 1
GW Gem s 1 0.6594447 10.48 10.68 0.20 29.07. 03:32 63 (NE) 13
V431 Gem p 10 0.254 17.50 17.70 0.20 29.07. 03:33 67 (NE) 12
GH Mon p 5 0.7071845 12.80 13.70 0.90 29.07. 03:33 91 (E) -3
LZ Lac s 3 1.250719 12.10 12.50 0.40 29.07. 03:33 298 (NW) 66
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 29.07. 03:33 312 (NW) 51
NP Tel p 10 0.37512 12.90 13.40 0.50 29.07. 03:33 220 (SW) -28
GN Mus s 10 0.3869 13.70 14.20 0.50 29.07. 03:33 176 (S) -66
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 29.07. 03:33 16 (N) 81
TX Cet s 1 0.740841 10.90 11.12 0.22 29.07. 03:33 162 (S) 38
CU Tau p 1 0.412528 11.50 11.92 0.42 29.07. 03:33 112 (E) 50
BH UMa p 1 0.349341 11.50 12.30 0.80 29.07. 03:33 21 (N) 16
BE Tri p 8 0.384306 12.90 13.20 0.30 29.07. 03:34 154 (SE) 68
V2388 Oph s 1 0.8022985 6.25 6.55 0.30 29.07. 03:34 290 (W) -2
V438 Cam p 9 0.500825 13.60 13.90 0.30 29.07. 03:34 20 (N) 51
EX Hya p 10 0.068233846 9.60 13.99 4.39 29.07. 03:34 6 (N) -69
V591 Vir p 7 0.350949 12.90 13.35 0.45 29.07. 03:34 330 (NW) -32
V809 Cyg s 6 1.964457 13.30 13.60 0.30 29.07. 03:34 288 (W) 34
EM Psc s 8 0.343975 14.30 14.30 0.00 29.07. 03:34 173 (S) 53
V468 Cam p 9 0.347491 12.50 13.05 0.55 29.07. 03:34 38 (NE) 43
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 29.07. 03:34 295 (NW) 67
KN Vul p 1 0.3573295 13.00 13.40 0.40 29.07. 03:35 279 (W) 29
XY Ari p 10 0.25265 13.54 17.60 4.06 29.07. 03:35 133 (SE) 52
V461 Cam p 10 0.3385585 13.30 13.75 0.45 29.07. 03:35 25 (NE) 48
V691 Pup p 10 0.7 12.51 12.57 0.06 29.07. 03:35 86 (E) -21
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 29.07. 03:36 306 (NW) 39
V470 Hya s 7 0.395393 13.00 13.00 0.00 29.07. 03:36 76 (E) -11
EX CMa s 10 74.111 13.00 13.00 0.00 29.07. 03:36 101 (E) -8
V921 Her s 1 0.87738 9.44 9.44 0.00 29.07. 03:36 323 (NW) 19
V467 Vir s 6 0.6045733 9.46 9.46 0.00 29.07. 03:36 353 (N) -46
V381 CMa p 9 3.37443 7.73 7.82 0.09 29.07. 03:36 109 (E) -21
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 29.07. 03:37 293 (NW) -8
V881 Mon p 8 1.69841 11.48 12.25 0.77 29.07. 03:37 88 (E) 5
NV Com p 9 0.3708875 12.31 12.52 0.21 29.07. 03:37 358 (N) -15
DL Vel p 9 0.563553 11.40 12.00 0.60 29.07. 03:37 106 (E) -53
YY Eri s 1 0.3214963 8.37 8.99 0.62 29.07. 03:37 131 (SE) 17
IY Lyr p 8 0.653167 13.80 14.10 0.30 29.07. 03:37 297 (NW) 18
V1130 Tau s 2 0.798868 6.65 6.65 0.00 29.07. 03:37 130 (SE) 30
V1102 Her p 1 0.3090057 13.60 14.40 0.80 29.07. 03:38 315 (NW) 29
V446 Peg p 1 0.305983 14.00 14.50 0.50 29.07. 03:38 259 (W) 44
IS CMa s 7 0.616985 6.93 6.93 0.00 29.07. 03:38 118 (SE) -16
IS Boo s 8 0.25145 14.00 14.00 0.00 29.07. 03:38 349 (N) 10
KP Peg s 5 0.7272053 7.05 7.05 0.00 29.07. 03:39 251 (W) 33
IX Boo p 8 0.35431 12.90 13.30 0.40 29.07. 03:39 343 (N) -14
V753 Mon s 5 0.677044 8.30 8.30 0.00 29.07. 03:39 92 (E) -4
ZZ PsA p 10 0.373893 9.28 9.56 0.28 29.07. 03:39 222 (SW) 1
V449 Aur p 10 0.70366366 7.46 7.58 0.13 29.07. 03:39 64 (NE) 41
V680 Per s 1 0.37422 13.55 13.55 0.00 29.07. 03:39 121 (SE) 68
V699 Her s 10 0.614205 15.40 16.00 0.60 29.07. 03:39 311 (NW) -9
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.