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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DS Psc p 4 0.3424915 11.75 12.18 0.43 30.04. 15:35 274 (W) 1
AV Gem s 1 1.2216535 12.40 12.80 0.40 30.04. 15:35 191 (S) 53
V415 Dra p 1 0.437416 12.00 12.50 0.50 30.04. 15:35 2 (N) 11
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 30.04. 15:35 55 (NE) -56
V804 Aql s 8 0.6553905 11.30 11.60 0.30 30.04. 15:35 2 (N) -46
TU UMi s 4 0.377268 8.84 8.84 0.00 30.04. 15:36 17 (N) 43
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 30.04. 15:36 359 (N) -6
G2656.4286 Cyg p 7 1.125815 12.93 12.93 0.00 30.04. 15:36 353 (N) -9
SU Boo p 1 1.56125 11.96 12.72 0.76 30.04. 15:36 55 (NE) 13
V1075 Aql p 1 0.88098 13.50 14.50 1.00 30.04. 15:37 347 (N) -24
V1066 Cas s 8 8.464955 10.81 10.81 0.00 30.04. 15:37 316 (NW) 40
V351 Peg s 1 0.593297 8.00 8.00 0.00 30.04. 15:37 300 (NW) -4
TT Hor s 10 2.60814 11.00 11.00 0.00 30.04. 15:37 217 (SW) -18
AE Cas s 1 0.7591207 12.70 12.80 0.10 30.04. 15:37 330 (NW) 47
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 30.04. 15:37 344 (N) -7
V412 And s 4 1.908735 11.70 11.70 0.00 30.04. 15:37 314 (NW) 23
BC Eri s 1 0.527247 10.83 11.26 0.43 30.04. 15:37 217 (SW) 18
V440 Cas s 8 0.32568791 15.00 15.00 0.00 30.04. 15:37 320 (NW) 26
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 30.04. 15:37 331 (NW) 24
V649 Lyr p 1 0.292256 14.50 14.91 0.41 30.04. 15:37 8 (N) 6
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 30.04. 15:38 37 (NE) 2
V940 Oph s 10 0.433226 14.80 15.60 0.80 30.04. 15:38 23 (NE) -30
V411 Lyr s 6 0.582626 13.50 14.40 0.90 30.04. 15:38 1 (N) -5
V341 Lyr p 10 1.414533 14.20 15.50 1.30 30.04. 15:38 6 (N) -1
EQ Vel p 9 1.0802672 11.40 12.60 1.20 30.04. 15:38 164 (S) -7
V864 Aql p 9 0.608658 12.60 13.20 0.60 30.04. 15:38 345 (N) -28
V616 Sco p 10 0.844119 11.50 12.10 0.60 30.04. 15:39 83 (E) -68
V563 Lyr s 1 0.577642 10.96 10.96 0.00 30.04. 15:39 5 (N) 0
AR Dra p 1 0.675838 11.29 12.51 1.22 30.04. 15:39 39 (NE) 50
CZ CMa p 9 0.818973 13.40 13.70 0.30 30.04. 15:39 177 (S) 21
V415 Gem p 1 0.350606 12.40 12.70 0.30 30.04. 15:39 188 (S) 55
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 30.04. 15:39 188 (S) 55
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 30.04. 15:39 293 (NW) -35
V1123 Tau p 1 0.399949 9.87 10.25 0.38 30.04. 15:39 254 (W) 36
V1106 Her p 1 0.2546005 12.60 12.90 0.30 30.04. 15:39 14 (N) -13
VW Tri s 1 0.298863 13.90 14.40 0.50 30.04. 15:39 284 (W) 32
ET Mus s 8 0.4593487 12.10 12.10 0.00 30.04. 15:40 158 (S) -47
UZ Mic p 10 0.440964 11.90 12.40 0.50 30.04. 15:40 296 (NW) -71
V373 Gem p 9 1.60498 9.26 9.42 0.16 30.04. 15:40 182 (S) 63
V931 Cyg p 1 0.341513 13.90 14.60 0.70 30.04. 15:40 355 (N) -10
BW Boo s 1 3.332818 7.13 7.17 0.04 30.04. 15:40 52 (NE) 16
V509 Cam p 6 0.350347 13.00 13.60 0.60 30.04. 15:41 10 (N) 58
NO Vul s 1 0.370765 13.40 14.10 0.70 30.04. 15:41 355 (N) -19
AO Cam s 1 0.3299026 9.50 9.50 0.00 30.04. 15:41 293 (NW) 64
V1185 Her p 10 0.359795 10.90 11.25 0.35 30.04. 15:41 28 (NE) 14
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 30.04. 15:41 358 (N) -11
V816 Cep p 10 0.3113931 13.45 14.10 0.65 30.04. 15:41 355 (N) 36
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 30.04. 15:42 357 (N) 8
V505 Cam p 7 0.336361 13.80 14.50 0.70 30.04. 15:42 6 (N) 56
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 30.04. 15:42 341 (N) -63
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.