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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:43 // 17:02 UTC
Civil Twilight (6°): 04:13 // 17:32 UTC
Nautical Twilight (12°): 03:34 // 18:11 UTC
Astronomical Twilight (18°): 02:55 // 18:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CL Ari p 8 0.993599 9.75 10.31 0.56 22.09. 05:24 254 (W) 49
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 22.09. 05:24 14 (N) -35
V1115 Cas s 1 0.323283 13.00 13.00 0.00 22.09. 05:24 307 (NW) 47
V885 Per p 10 0.30387 13.10 13.40 0.30 22.09. 05:24 299 (NW) 59
V1218 Cen p 8 0.76729 13.30 14.00 0.70 22.09. 05:24 147 (SE) -36
BC Aur s 3 5.7597 11.60 11.70 0.10 22.09. 05:24 209 (SW) 71
ZZ Cyg p 1 0.628613 10.61 11.69 1.08 22.09. 05:24 341 (N) 10
V1142 Cyg p 9 5.76226 13.10 13.80 0.70 22.09. 05:24 346 (N) -5
CR Tri p 9 0.296078 14.10 14.80 0.70 22.09. 05:25 271 (W) 45
FY Boo p 1 0.2411595 13.12 13.83 0.71 22.09. 05:25 61 (NE) 6
AW Tri p 10 0.388194 13.40 13.70 0.30 22.09. 05:25 280 (W) 32
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 22.09. 05:25 341 (N) 10
KM Cnc p 3 0.536435 12.60 13.10 0.50 22.09. 05:25 136 (SE) 57
YY Cnc p 1 0.698445 11.30 11.70 0.40 22.09. 05:26 118 (SE) 60
V646 Cen p 10 2.24657322 9.00 11.70 2.70 22.09. 05:26 137 (SE) -32
EK Com p 1 0.266685 12.70 13.40 0.70 22.09. 05:26 68 (E) 18
V575 Sco p 10 0.658934 12.70 13.10 0.40 22.09. 05:26 62 (NE) -68
V1175 Her s 1 0.321199 10.89 11.04 0.15 22.09. 05:26 30 (NE) -13
V2563 Oph p 7 0.372304 11.60 13.00 1.40 22.09. 05:26 9 (N) -39
UV Mon p 1 0.415677 12.50 13.30 0.80 22.09. 05:26 170 (S) 40
V1425 Cyg s 7 1.252387 7.70 8.01 0.31 22.09. 05:26 337 (NW) 20
V623 Aur p 8 0.60309 12.50 12.90 0.40 22.09. 05:26 219 (SW) 77
MU Dra s 1 0.349664 12.76 12.76 0.00 22.09. 05:26 356 (N) 10
KX Nor s 10 0.58614 14.30 14.80 0.50 22.09. 05:26 117 (SE) -71
UZ For p 10 0.087865429 18.20 20.90 2.70 22.09. 05:26 219 (SW) 5
V1823 Cyg s 6 0.846257 11.72 11.72 0.00 22.09. 05:26 340 (N) -3
RR Cen p 9 0.6056895 7.27 7.68 0.41 22.09. 05:27 127 (SE) -53
DE CMa s 10 0.6959637 13.00 13.40 0.40 22.09. 05:27 168 (S) 12
V342 UMa p 1 0.3438515 13.40 13.90 0.50 22.09. 05:27 61 (NE) 52
IN Cnc p 5 0.501459 13.00 13.65 0.65 22.09. 05:27 121 (SE) 43
I Boo p 1 0.2678178 5.80 6.40 0.60 22.09. 05:27 34 (NE) 18
V797 Cep p 1 0.270449 14.60 15.00 0.40 22.09. 05:27 345 (N) 52
RZ UMi s 2 0.3373491 12.80 13.50 0.70 22.09. 05:27 4 (N) 48
V395 And p 9 0.684661 7.55 7.62 0.07 22.09. 05:27 311 (NW) 27
V868 Mon s 8 0.637711 8.90 9.48 0.58 22.09. 05:27 160 (S) 35
T Aur p 6 0.20437829 15.20 15.50 0.30 22.09. 05:27 216 (SW) 67
EM Psc s 8 0.343975 14.30 14.30 0.00 22.09. 05:27 270 (W) 17
V948 Mon s 7 0.377107 13.00 13.60 0.60 22.09. 05:28 152 (SE) 36
V428 Vel p 9 0.85496 11.03 11.91 0.88 22.09. 05:28 143 (SE) -21
V640 Aur p 1 0.3279975 12.52 13.25 0.73 22.09. 05:28 300 (NW) 84
V497 And p 10 0.3051 14.70 15.50 0.80 22.09. 05:28 293 (NW) 26
V571 And p 9 0.357641 13.70 14.20 0.50 22.09. 05:28 280 (W) 44
SW Ret p 10 0.3547995 12.63 13.08 0.45 22.09. 05:28 201 (S) -30
V364 Aps p 5 0.295464 14.00 14.40 0.40 22.09. 05:28 165 (S) -60
RT LMi s 1 0.3749177 11.40 11.70 0.30 22.09. 05:29 95 (E) 51
V879 Aql p 9 0.2710068 13.10 14.80 1.70 22.09. 05:29 356 (N) -29
YY Eri s 1 0.3214963 8.37 8.99 0.62 22.09. 05:29 218 (SW) 22
DV Peg p 1 0.642167 11.70 12.10 0.40 22.09. 05:29 320 (NW) -9
V490 Cyg p 1 1.140236 13.10 13.70 0.60 22.09. 05:29 340 (N) -6
NN Dra p 7 0.382879 12.34 12.98 0.64 22.09. 05:29 34 (NE) 41
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.