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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:36 UTC
Civil Twilight (6°): 03:59 // 18:07 UTC
Nautical Twilight (12°): 03:19 // 18:47 UTC
Astronomical Twilight (18°): 02:37 // 19:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V534 Aur s 8 2.141839 10.43 10.43 0.00 03.04. 18:16 230 (SW) 61
OQ Boo s 8 0.398071 12.17 12.25 0.08 03.04. 18:16 61 (NE) 13
GG CVn s 1 0.385947 12.00 12.00 0.00 03.04. 18:16 70 (E) 24
DE Pup p 10 0.973813 12.60 13.20 0.60 03.04. 18:16 184 (S) 20
BC Eri s 1 0.527247 10.83 11.26 0.43 03.04. 18:16 229 (SW) 12
XY Leo p 1 0.2841029 9.45 9.93 0.48 03.04. 18:16 134 (SE) 50
U Sge s 1 3.38062 6.45 6.71 0.26 03.04. 18:17 12 (N) -20
V345 Ser p 10 0.372484 14.30 15.10 0.80 03.04. 18:17 69 (E) -2
Y Crv p 7 0.329037 11.73 12.10 0.37 03.04. 18:17 116 (SE) 2
V1138 Cas p 1 0.798267 13.25 13.60 0.35 03.04. 18:17 317 (NW) 36
V573 Lyr s 2 0.870536 10.80 10.80 0.00 03.04. 18:17 19 (N) 3
CD Tri p 3 0.369035 12.14 12.62 0.48 03.04. 18:17 291 (W) 29
V1374 Tau s 1 0.250818 13.00 13.00 0.00 03.04. 18:17 244 (SW) 56
V517 And p 10 0.49053 13.30 13.60 0.30 03.04. 18:17 306 (NW) 17
V609 Aql p 1 0.7965633 11.70 12.10 0.40 03.04. 18:18 359 (N) -25
IW Boo p 4 0.264742 13.40 13.70 0.30 03.04. 18:18 57 (NE) 30
CQ Scl p 10 0.269896 12.00 12.55 0.55 03.04. 18:18 268 (W) -37
IR Vir p 3 0.36938 12.10 12.70 0.60 03.04. 18:18 110 (E) 11
MU Dra p 1 0.349664 12.76 12.96 0.20 03.04. 18:18 11 (N) 11
V807 Cyg s 9 0.798763 14.20 14.90 0.70 03.04. 18:18 5 (N) -2
V2610 Oph p 1 0.426508 9.20 9.45 0.25 03.04. 18:18 43 (NE) -36
V364 Aur p 1 0.699025 11.40 12.20 0.80 03.04. 18:18 277 (W) 64
V916 Oph p 10 3.11481 11.40 13.30 1.90 03.04. 18:18 31 (NE) -31
V454 Mon p 9 2.247595 12.00 12.40 0.40 03.04. 18:18 204 (SW) 39
HV UMa s 1 0.71076 8.60 8.88 0.28 03.04. 18:19 72 (E) 53
V887 Aql p 6 2.71606 13.15 14.10 0.95 03.04. 18:19 18 (N) -25
CM Tri p 8 0.472699 13.70 14.40 0.70 03.04. 18:19 290 (W) 29
PT Cam p 10 4.0451 11.88 12.28 0.40 03.04. 18:19 324 (NW) 55
V649 Lyr p 1 0.292256 14.50 14.91 0.41 03.04. 18:19 18 (N) 8
SS Ari p 1 0.405986 10.37 10.92 0.55 03.04. 18:19 287 (W) 18
WZ Cep s 1 0.417444 12.45 12.95 0.50 03.04. 18:20 344 (N) 37
HS Hya s 3 1.568041 8.07 8.15 0.08 03.04. 18:20 147 (SE) 15
DS Psc s 4 0.3424915 11.75 11.75 0.00 03.04. 18:20 285 (W) -9
BD CrB p 9 0.356872 14.20 14.70 0.50 03.04. 18:20 52 (NE) 15
EV Oct p 9 0.91727 13.80 14.60 0.80 03.04. 18:20 197 (S) -55
V1355 Tau p 7 0.244668 13.00 13.00 0.00 03.04. 18:20 252 (W) 46
CI CrB p 10 0.350076 12.83 13.02 0.19 03.04. 18:20 50 (NE) 5
DS Pup p 8 0.3886775 12.70 13.60 0.90 03.04. 18:20 189 (S) 15
V417 Lyr p 4 0.300661 14.90 16.20 1.30 03.04. 18:21 13 (N) -8
BT CrB p 9 0.0892 18.90 20.40 1.50 03.04. 18:21 48 (NE) 12
CK Cet p 7 0.767309 10.35 10.67 0.32 03.04. 18:21 276 (W) -33
V402 Gem s 7 0.399252 11.72 12.35 0.63 03.04. 18:21 218 (SW) 56
IM Cnc p 3 2.354372 12.82 13.60 0.78 03.04. 18:21 156 (SE) 63
SW Lac p 1 0.320719 8.51 9.39 0.88 03.04. 18:21 329 (NW) 5
IY UMa p 4 0.0739138 18.40 20.00 1.60 03.04. 18:21 55 (NE) 66
V2759 Ori p 10 0.498856 10.40 10.84 0.44 03.04. 18:21 230 (SW) 39
THE Mic p 10 2.12204 4.82 4.84 0.03 03.04. 18:21 300 (NW) -75
V911 Ara p 10 0.51275 13.40 14.00 0.60 03.04. 18:22 94 (E) -66
V1315 Her p 1 0.358361 12.75 13.10 0.35 03.04. 18:22 24 (NE) 5
YY CrB p 1 0.37656 8.64 9.13 0.49 03.04. 18:22 48 (NE) 15
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.