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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V853 Cep p 10 0.615422 13.70 14.20 0.50 17.04. 19:04 1 (N) 30
EZ Hya s 1 0.449751 10.40 10.70 0.30 17.04. 19:04 186 (S) 26
DV Aqr p 9 1.57553 5.89 6.25 0.36 17.04. 19:04 20 (N) -53
V2769 Ori p 5 0.27872 15.00 15.30 0.30 17.04. 19:04 248 (W) 24
DN Boo p 1 0.447564 11.17 11.38 0.21 17.04. 19:04 103 (E) 29
HV Aqr p 1 0.374457 9.71 10.11 0.40 17.04. 19:04 9 (N) -43
EG Cep s 1 0.5446218 9.31 9.60 0.29 17.04. 19:04 7 (N) 38
V1847 Ori s 1 0.342605 12.09 12.36 0.27 17.04. 19:04 262 (W) 22
VW UMi s 7 0.488922 12.10 12.52 0.42 17.04. 19:05 7 (N) 50
AM Her p 1 0.128927 12.30 15.70 3.40 17.04. 19:05 33 (NE) 20
V445 Nor p 10 0.4871 16.88 17.20 0.32 17.04. 19:05 134 (SE) -40
PZ UMa p 7 0.2626732 12.50 13.10 0.60 17.04. 19:05 269 (W) 87
V463 And s 1 0.406095 12.15 12.50 0.35 17.04. 19:05 342 (N) -1
V2644 Oph p 9 1.27748 12.80 13.25 0.45 17.04. 19:05 91 (E) -39
RR Pup p 10 6.42969 10.34 11.37 1.03 17.04. 19:05 203 (SW) -5
V1106 Her s 1 0.2546005 12.60 12.60 0.00 17.04. 19:05 47 (NE) 0
HH Boo p 1 0.318666 11.00 11.50 0.50 17.04. 19:05 67 (NE) 46
V808 Cep p 10 0.484564 11.55 11.92 0.37 17.04. 19:05 353 (N) 52
V366 Tel p 10 0.844598 12.76 13.74 0.98 17.04. 19:06 116 (SE) -70
V839 Cen p 8 0.330936 9.51 10.13 0.62 17.04. 19:06 144 (SE) -6
V441 And s 4 0.469656 13.48 14.20 0.72 17.04. 19:06 326 (NW) 10
V446 Peg s 1 0.305983 14.00 14.00 0.00 17.04. 19:06 3 (N) -13
V733 Her p 3 0.4174915 13.80 14.40 0.60 17.04. 19:06 43 (NE) 24
HU And p 10 0.2857905 16.50 17.20 0.70 17.04. 19:07 329 (NW) 7
G5763.1113 Aqr p 8 0.506996 12.59 12.59 0.00 17.04. 19:07 28 (NE) -50
MT Cam p 1 0.3661395 12.94 13.54 0.60 17.04. 19:07 308 (NW) 45
V1371 Ori p 9 0.758223 8.16 8.23 0.08 17.04. 19:07 260 (W) 25
V797 Cep s 1 0.270449 14.60 14.60 0.00 17.04. 19:07 348 (N) 44
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 17.04. 19:07 334 (NW) -43
V1064 Her p 5 0.3431545 11.30 11.60 0.30 17.04. 19:07 48 (NE) 12
V455 Mon p 5 0.6817285 14.50 15.30 0.80 17.04. 19:07 232 (SW) 28
W UMa p 1 0.3336367 7.75 8.48 0.73 17.04. 19:07 350 (N) 84
TZ Nor p 10 4.227364 12.30 13.30 1.00 17.04. 19:07 133 (SE) -43
VY Dor p 9 0.49692 12.19 12.97 0.78 17.04. 19:07 222 (SW) -32
OX Com p 10 0.400234 15.20 16.20 1.00 17.04. 19:07 108 (E) 37
CQ Scl p 10 0.269896 12.00 12.55 0.55 17.04. 19:08 291 (W) -54
MY Ser s 9 3.32161 7.33 7.60 0.27 17.04. 19:08 68 (E) -32
DU Boo s 1 1.055889 8.59 8.59 0.00 17.04. 19:08 73 (E) 44
V448 Cyg s 7 6.5197162 7.90 8.40 0.50 17.04. 19:08 21 (N) -1
V594 Lyr s 5 0.255999 14.00 14.00 0.00 17.04. 19:08 31 (NE) 14
II Per s 1 0.4798527 13.50 13.60 0.10 17.04. 19:08 297 (NW) 38
TX CMi s 1 0.3892173 14.00 14.70 0.70 17.04. 19:08 223 (SW) 37
AW Vir p 1 0.3539976 11.00 11.81 0.81 17.04. 19:08 117 (SE) 25
V1194 Cen p 10 0.793856 9.71 9.93 0.22 17.04. 19:08 145 (SE) -21
DV Boo p 8 3.782634 7.53 7.76 0.23 17.04. 19:09 98 (E) 26
GH Aqr p 6 0.305585 13.40 13.80 0.40 17.04. 19:09 351 (N) -45
DY Cet p 1 0.44079 9.47 10.05 0.58 17.04. 19:09 275 (W) -23
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.04. 19:09 142 (SE) 1
V365 UMa p 10 0.381189 12.85 13.15 0.30 17.04. 19:09 57 (NE) 52
EI Cas p 5 1.689147 14.00 15.00 1.00 17.04. 19:09 345 (N) 21
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.