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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:42 // 17:04 UTC
Civil Twilight (6°): 04:11 // 17:35 UTC
Nautical Twilight (12°): 03:33 // 18:13 UTC
Astronomical Twilight (18°): 02:53 // 18:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V563 Lyr s 1 0.577642 10.96 10.96 0.00 21.09. 09:58 45 (NE) 16
TW CMi s 10 1.07926 14.80 15.60 0.80 21.09. 09:58 242 (SW) 30
V432 Per s 1 0.3833085 11.00 11.60 0.60 21.09. 09:58 317 (NW) 18
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 21.09. 09:58 77 (E) 41
V684 Mon s 1 1.85142 8.43 8.43 0.00 21.09. 09:58 257 (W) 23
V879 Aql p 9 0.2710068 13.10 14.80 1.70 21.09. 09:58 62 (NE) -8
AO Aqr p 9 0.4893508 11.50 12.30 0.80 21.09. 09:58 24 (NE) -61
AK Col p 10 1.37601 9.03 9.25 0.22 21.09. 09:58 231 (SW) -13
AI Lac p 10 2.808231 13.70 15.10 1.40 21.09. 09:58 4 (N) 11
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 21.09. 09:58 300 (NW) -51
V1865 Ori p 3 0.717374 12.50 12.90 0.40 21.09. 09:58 275 (W) 16
AO Ser s 1 0.8793471 10.70 10.80 0.10 21.09. 09:59 90 (E) 23
V457 Lac p 10 6.15727 9.84 10.04 0.20 21.09. 09:59 5 (N) -2
BX Tri p 6 0.1926355 12.35 12.65 0.30 21.09. 09:59 320 (NW) 4
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 21.09. 09:59 26 (NE) 13
V797 Cep p 1 0.270449 14.60 15.00 0.40 21.09. 09:59 351 (N) 42
V570 Per p 8 1.900942 8.15 8.25 0.10 21.09. 09:59 321 (NW) 22
MQ Peg s 3 0.379386 13.39 13.39 0.00 21.09. 09:59 3 (N) -12
V1115 Cas p 1 0.323283 13.00 13.00 0.00 21.09. 09:59 338 (N) 20
V1647 Sgr s 7 3.28279 6.94 7.43 0.49 21.09. 09:59 107 (E) -36
V489 And p 8 0.422756 12.00 13.00 1.00 21.09. 09:59 341 (N) -13
GW Boo s 1 0.531544 10.25 10.25 0.00 21.09. 10:00 116 (SE) 45
KM UMa p 1 0.3518602 11.00 11.50 0.50 21.09. 10:00 146 (SE) 73
V364 UMa s 8 0.3669815 13.40 13.95 0.55 21.09. 10:00 48 (NE) 62
V1098 Her p 1 0.352269 12.44 12.82 0.38 21.09. 10:00 48 (NE) 32
KS Eri p 9 0.533437 9.32 9.41 0.09 21.09. 10:01 264 (W) -5
IN Boo p 7 0.285759 13.90 14.80 0.90 21.09. 10:01 101 (E) 51
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 21.09. 10:01 359 (N) -50
V473 Cam s 7 0.298438 11.55 12.15 0.60 21.09. 10:01 341 (N) 56
V473 And p 2 0.4013 13.80 14.30 0.50 21.09. 10:01 347 (N) 3
HN UMa s 4 0.38261 9.90 10.02 0.12 21.09. 10:01 169 (S) 77
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 21.09. 10:02 1 (N) -53
YY Cet p 1 0.7904598 10.58 11.61 1.03 21.09. 10:02 296 (NW) -43
V631 Cen p 10 1.052519 13.70 14.40 0.70 21.09. 10:02 155 (SE) -25
V658 Lyr p 1 0.33026 11.10 11.50 0.40 21.09. 10:02 44 (NE) 23
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 21.09. 10:02 36 (NE) 19
DL Sge s 5 0.8572744 11.40 11.50 0.10 21.09. 10:03 55 (NE) -3
NP Del p 10 0.777808 8.89 8.97 0.08 21.09. 10:03 34 (NE) -18
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 21.09. 10:04 12 (N) -53
EX Del p 1 0.3309877 12.80 13.30 0.50 21.09. 10:04 42 (NE) -14
SW Sex p 1 0.13493852 14.80 16.70 1.90 21.09. 10:04 196 (S) 36
FQ Lyn p 9 0.569226 11.72 12.06 0.34 21.09. 10:04 252 (W) 60
PX Cas p 10 1.8396105 14.80 16.00 1.20 21.09. 10:04 356 (N) 17
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 21.09. 10:04 43 (NE) 20
V415 Gem p 1 0.350606 12.40 12.70 0.30 21.09. 10:04 259 (W) 29
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 21.09. 10:04 259 (W) 29
DU Gru p 9 0.601954 11.79 12.42 0.63 21.09. 10:04 53 (NE) -74
V947 Cep p 10 0.331677 12.62 12.88 0.26 21.09. 10:04 359 (N) 41
V419 Cam p 10 0.414658 12.30 12.60 0.30 21.09. 10:04 317 (NW) 48
V591 Lyr s 2 0.300395 11.95 11.95 0.00 21.09. 10:04 51 (NE) 18
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.