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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:11 // 16:23 UTC
Civil Twilight (6°): 04:40 // 16:53 UTC
Nautical Twilight (12°): 04:03 // 17:31 UTC
Astronomical Twilight (18°): 03:25 // 18:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V947 Per p 6 0.297667 13.45 14.05 0.60 09.10. 14:20 6 (N) -7
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 09.10. 14:20 71 (E) 64
IY Aps p 10 0.4184362 12.70 13.00 0.30 09.10. 14:20 178 (S) -34
CY Ara p 9 3.014727 13.30 15.00 1.70 09.10. 14:20 174 (S) -16
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 09.10. 14:21 104 (E) -4
DO Cas s 1 0.684666 8.39 8.61 0.22 09.10. 14:21 15 (N) 23
GU Boo p 1 0.4887296 13.10 13.70 0.60 09.10. 14:21 227 (SW) 69
LL UMa p 8 0.323393 15.40 16.20 0.80 09.10. 14:21 333 (NW) 42
RV Crv s 1 0.7472455 8.60 8.60 0.00 09.10. 14:21 234 (SW) 3
V342 Lac p 1 0.700587 12.40 12.90 0.50 09.10. 14:21 53 (NE) 40
EM Psc p 8 0.343975 14.30 14.75 0.45 09.10. 14:21 49 (NE) -13
AO Cam p 1 0.3299026 9.50 10.00 0.50 09.10. 14:22 1 (N) 13
QW Boo p 10 0.2908715 12.10 12.45 0.35 09.10. 14:22 257 (W) 80
V390 Gem s 7 2.149453 11.32 11.83 0.51 09.10. 14:22 313 (NW) -13
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 09.10. 14:22 153 (SE) -68
YY Cet p 1 0.7904598 10.58 11.61 1.03 09.10. 14:22 59 (NE) -46
V578 Per p 3 0.970766 8.93 9.10 0.17 09.10. 14:22 11 (N) 8
V646 Aur p 9 0.438786 13.40 13.80 0.40 09.10. 14:22 338 (N) 6
IU Cnc s 1 0.421646 11.80 12.32 0.52 09.10. 14:22 297 (NW) -5
V449 Per p 1 0.4731033 12.70 13.30 0.60 09.10. 14:23 20 (N) -2
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 09.10. 14:23 91 (E) 43
GQ Cnc p 2 0.422208 13.40 14.40 1.00 09.10. 14:23 303 (NW) 8
ET Boo p 1 0.64504 9.14 9.49 0.35 09.10. 14:23 268 (W) 74
IT Lib p 9 2.267443 9.01 9.51 0.50 09.10. 14:23 195 (S) 14
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 09.10. 14:23 83 (E) 42
T Aur p 6 0.20437829 15.20 15.50 0.30 09.10. 14:23 348 (N) -9
FK Del s 7 0.666795 14.00 14.50 0.50 09.10. 14:23 107 (E) 30
EE Psc p 10 0.3166726 13.80 14.10 0.30 09.10. 14:23 54 (NE) -12
BQ UMa p 1 2.321525 13.50 15.90 2.40 09.10. 14:24 296 (NW) 38
SV Cet p 9 0.2920877 14.50 14.90 0.40 09.10. 14:24 83 (E) -36
CR Ind p 9 0.390817 12.05 12.70 0.65 09.10. 14:24 151 (SE) -40
V452 Vel p 10 0.525412 10.88 11.05 0.17 09.10. 14:24 260 (W) -48
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 09.10. 14:24 99 (E) 51
ZZ Eri s 3 0.45206 13.90 14.40 0.50 09.10. 14:24 10 (N) -50
AA CMa p 10 1.401905 13.80 15.90 2.10 09.10. 14:24 298 (NW) -52
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 09.10. 14:24 106 (E) 5
RZ UMi p 2 0.3373491 12.80 13.50 0.70 09.10. 14:25 358 (N) 53
CC Com s 1 0.2206859 11.30 11.30 0.00 09.10. 14:25 268 (W) 32
V789 Cyg p 6 0.288551 13.30 13.70 0.40 09.10. 14:25 108 (E) 54
IK Boo p 1 0.303116 12.00 12.50 0.50 09.10. 14:25 248 (W) 55
V514 Cam s 6 0.362742 12.63 11.00 -1.63 09.10. 14:25 344 (N) 51
V2640 Oph s 7 0.419892 12.50 13.20 0.70 09.10. 14:25 163 (S) 44
FX Sge s 9 1.154763 14.40 14.40 0.00 09.10. 14:25 111 (E) 40
HS Leo s 2 0.337706 13.80 14.40 0.60 09.10. 14:26 282 (W) 27
V526 And p 10 0.48558 14.30 15.10 0.80 09.10. 14:26 39 (NE) 6
NX Boo s 8 0.251135 13.02 13.36 0.34 09.10. 14:26 237 (SW) 66
V1321 Her p 10 0.294372 10.68 10.94 0.26 09.10. 14:26 95 (E) 76
EX CVn p 4 0.2771572 13.10 13.50 0.40 09.10. 14:26 278 (W) 47
RW PsA p 9 0.3604495 11.05 11.76 0.71 09.10. 14:26 114 (SE) -16
CM Aqr p 8 0.703475 13.00 13.60 0.60 09.10. 14:27 117 (SE) 4
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.