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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:48 // 16:55 UTC
Civil Twilight (6°): 04:17 // 17:26 UTC
Nautical Twilight (12°): 03:39 // 18:04 UTC
Astronomical Twilight (18°): 03:00 // 18:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BL Leo s 1 0.28193 13.80 13.80 0.00 25.09. 02:27 52 (NE) 1
CL CrB p 8 0.318808 11.41 11.72 0.31 25.09. 02:27 355 (N) -4
V362 UMa s 8 0.3428 14.20 14.60 0.40 25.09. 02:27 17 (N) 12
AQ Boo s 1 0.333139 12.30 12.30 0.00 25.09. 02:27 29 (NE) -18
UY UMa s 1 0.3760203 12.70 12.90 0.20 25.09. 02:28 17 (N) 18
TY Cet p 5 0.323676 11.62 12.10 0.48 25.09. 02:28 202 (S) 23
GN Boo s 1 0.3016025 10.75 10.75 0.00 25.09. 02:28 12 (N) -9
AC Boo s 1 0.352437 10.00 10.55 0.55 25.09. 02:28 8 (N) 7
TV Mus p 10 0.4456651 11.00 11.30 0.30 25.09. 02:28 139 (SE) -56
NS Mon s 6 1.777618 10.60 11.10 0.50 25.09. 02:28 125 (SE) 35
AC Psc p 3 0.335307 13.60 14.60 1.00 25.09. 02:28 255 (W) 20
AT Mon s 1 2.029021 10.50 10.50 0.00 25.09. 02:28 123 (SE) 15
V1140 Her p 10 0.373001 13.70 14.10 0.40 25.09. 02:29 359 (N) 7
GG CVn s 1 0.385947 12.00 12.00 0.00 25.09. 02:29 23 (NE) -5
V1289 Her s 1 0.340092 11.06 11.06 0.00 25.09. 02:29 336 (NW) -2
V757 Cen s 1 0.3431685 8.30 8.60 0.30 25.09. 02:29 68 (E) -66
V1139 Cas s 1 0.2971 12.80 12.80 0.00 25.09. 02:29 299 (NW) 70
BC Col p 10 0.29683 15.00 15.00 0.00 25.09. 02:29 151 (SE) 7
V1143 Her s 1 0.318275 13.00 14.00 1.00 25.09. 02:29 336 (NW) -20
WY Cet s 3 1.93972 9.20 9.20 0.00 25.09. 02:29 215 (SW) 22
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.09. 02:29 58 (NE) -34
LO Com p 1 0.2863605 12.38 13.20 0.82 25.09. 02:29 42 (NE) -2
V642 Cyg p 7 4.446515 12.90 14.40 1.50 25.09. 02:30 313 (NW) 38
V1011 Cyg s 3 3.239378 12.20 12.24 0.04 25.09. 02:30 312 (NW) 10
V445 Peg p 1 0.40465 14.00 14.50 0.50 25.09. 02:30 290 (W) 19
V2056 Oph s 10 4.2549086 13.70 13.90 0.20 25.09. 02:30 324 (NW) -35
KV Eri p 10 0.271753 12.48 13.01 0.53 25.09. 02:31 190 (S) -8
V1851 Ori s 1 0.276946 12.00 12.00 0.00 25.09. 02:31 149 (SE) 47
BC Aur p 3 5.7597 11.60 13.20 1.60 25.09. 02:31 117 (SE) 62
V680 Per p 1 0.37422 13.55 14.13 0.58 25.09. 02:31 226 (SW) 71
ER Vul p 1 0.698095 7.27 7.49 0.22 25.09. 02:31 297 (NW) 14
BN Ari p 1 0.2993717 10.38 11.02 0.64 25.09. 02:31 228 (SW) 60
GT Boo s 2 0.568922 12.10 12.10 0.00 25.09. 02:31 6 (N) -2
V951 Per p 7 0.270478 12.70 13.20 0.50 25.09. 02:31 164 (S) 74
QU Cyg p 1 0.3469114 14.50 15.30 0.80 25.09. 02:31 314 (NW) 14
DH CVn s 1 0.365804 12.72 13.20 0.48 25.09. 02:31 39 (NE) 7
V651 Ara s 10 0.2770608 14.60 15.30 0.70 25.09. 02:32 225 (SW) -79
V1064 Her s 5 0.3431545 11.30 11.30 0.00 25.09. 02:32 338 (N) -1
V1137 Her p 10 0.37083 14.30 14.70 0.40 25.09. 02:32 360 (N) 10
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 25.09. 02:32 321 (NW) 10
TY Boo p 1 0.3171485 10.81 11.47 0.66 25.09. 02:32 10 (N) -4
V425 Ser p 8 0.544293 11.70 12.10 0.40 25.09. 02:32 8 (N) -20
V453 Cep p 10 1.184721 7.54 7.66 0.12 25.09. 02:32 315 (NW) 49
FF Ara p 10 0.69901 13.30 14.00 0.70 25.09. 02:33 227 (SW) -73
GX Gem s 1 4.037926 10.90 11.30 0.40 25.09. 02:33 99 (E) 55
V1072 Her s 1 0.588031 12.70 12.70 0.00 25.09. 02:33 339 (N) 13
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 25.09. 02:33 306 (NW) 37
V410 Aur s 1 0.366355 10.10 10.10 0.00 25.09. 02:33 133 (SE) 70
V1142 Cyg s 9 5.76226 13.10 13.40 0.30 25.09. 02:33 315 (NW) 8
CP Psc s 1 0.6840085 10.69 10.69 0.00 25.09. 02:33 257 (W) 54
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.