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Ephemerides for Variable Stars

04: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

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

Sunrise // Sunset: 04:00 // 17:58 UTC
Civil Twilight (6°): 03:27 // 18:31 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:57 // 20:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FS Lyn p 9 0.5400065 11.02 11.37 0.35 17.04. 22:30 286 (W) 45
AL Cam p 1 1.328331 10.50 11.30 0.80 17.04. 22:30 352 (N) 59
BB Peg p 1 0.361501 10.80 11.48 0.68 17.04. 22:30 43 (NE) -14
EF Aqr p 4 2.85358 9.88 10.50 0.62 17.04. 22:31 45 (NE) -38
V870 Ara s 7 0.399826 9.00 9.00 0.00 17.04. 22:31 142 (SE) -32
V740 Her p 9 0.990434 14.10 14.70 0.60 17.04. 22:31 72 (E) 47
MT Cam s 1 0.3661395 12.94 12.94 0.00 17.04. 22:31 331 (NW) 24
V680 Cyg p 1 1.199142 10.00 10.80 0.80 17.04. 22:31 30 (NE) 22
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 17.04. 22:31 6 (N) 27
V680 Per p 1 0.37422 13.55 14.13 0.58 17.04. 22:32 343 (N) -2
V461 Cam p 10 0.3385585 13.30 13.75 0.45 17.04. 22:32 336 (NW) 45
YZ Phe s 10 0.23472665 12.65 12.95 0.30 17.04. 22:32 312 (NW) -84
V664 Pup p 10 0.330557 11.89 12.26 0.37 17.04. 22:32 230 (SW) -35
V626 Pup p 10 1.425902 9.04 9.16 0.12 17.04. 22:32 236 (SW) -22
G2656.4286 Cyg s 7 1.125815 12.93 12.93 0.00 17.04. 22:32 65 (NE) 20
DE CMa s 10 0.6959637 13.00 13.40 0.40 17.04. 22:32 250 (W) -20
V1340 Her p 9 0.4189 13.20 13.50 0.30 17.04. 22:32 92 (E) 18
V437 Cam p 9 0.439027 13.90 14.80 0.90 17.04. 22:32 334 (NW) 42
DX CVn p 1 0.35738 12.25 12.70 0.45 17.04. 22:32 192 (S) 78
V2701 Oph p 9 0.339611 12.00 12.50 0.50 17.04. 22:33 112 (E) 32
KT Lyr s 9 0.5815356 14.70 14.90 0.20 17.04. 22:33 75 (E) 32
V487 Cam p 10 0.47766 14.40 14.90 0.50 17.04. 22:33 342 (N) 50
V533 Lyr p 9 1.31288 6.26 6.38 0.12 17.04. 22:33 65 (NE) 38
AT Aqr p 8 0.30409565 14.10 15.00 0.90 17.04. 22:33 66 (NE) -44
V931 Cyg p 1 0.341513 13.90 14.60 0.70 17.04. 22:33 66 (NE) 19
V1853 Ori s 1 0.383 11.60 11.99 0.39 17.04. 22:34 304 (NW) -6
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 17.04. 22:34 340 (N) -23
RW Com s 1 0.2373465 11.00 11.56 0.56 17.04. 22:34 205 (SW) 65
BU Tri s 1 0.295568 14.40 15.00 0.60 17.04. 22:34 349 (N) -2
V580 Lyr s 1 0.289052 12.85 12.85 0.00 17.04. 22:34 70 (E) 31
BD Pav p 10 0.1793015 12.40 16.21 3.81 17.04. 22:34 139 (SE) -36
V415 Dra s 1 0.437416 12.00 12.50 0.50 17.04. 22:34 54 (NE) 40
EM Cep p 1 0.806181 7.02 7.17 0.15 17.04. 22:34 25 (NE) 30
BT CrB p 9 0.0892 18.90 20.40 1.50 17.04. 22:35 102 (E) 58
V573 Oph p 8 4.352269 13.10 16.10 3.00 17.04. 22:35 103 (E) 13
V514 Cam p 6 0.362742 12.63 12.63 0.00 17.04. 22:35 351 (N) 59
V653 Ara p 10 0.2614 12.50 12.90 0.40 17.04. 22:35 151 (SE) -23
BN Ari p 1 0.2993717 10.38 11.02 0.64 17.04. 22:35 349 (N) -13
FT Gem p 1 0.5876113 13.50 14.20 0.70 17.04. 22:35 283 (W) 7
KN Vul s 1 0.3573295 13.00 13.40 0.40 17.04. 22:35 65 (NE) 16
PS Dra p 10 0.43747 13.05 13.35 0.30 17.04. 22:35 35 (NE) 73
U Peg p 1 0.3747772 9.23 9.76 0.53 17.04. 22:36 22 (N) -22
UU Cam p 1 0.6825584 11.80 12.30 0.50 17.04. 22:36 348 (N) 37
V411 CMa p 10 1.382703 15.15 16.20 1.05 17.04. 22:36 257 (W) -31
IR Lac p 9 0.651512 15.20 16.00 0.80 17.04. 22:36 29 (NE) 21
PZ UMa p 7 0.2626732 12.50 13.10 0.60 17.04. 22:36 293 (NW) 53
V1079 Cas p 9 0.283611 15.83 16.00 0.17 17.04. 22:36 1 (N) 18
V404 Aur p 1 0.754318 12.20 12.70 0.50 17.04. 22:37 314 (NW) 21
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 17.04. 22:37 52 (NE) 24
RZ Dra s 1 0.5508762 10.11 10.50 0.39 17.04. 22:37 48 (NE) 48
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.