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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TW Mus p 10 0.4179484 12.10 12.60 0.50 21.04. 20:41 180 (S) -26
V653 Ara p 10 0.2614 12.50 12.90 0.40 21.04. 20:41 139 (SE) -32
V483 Hya p 10 0.407496 12.25 12.55 0.30 21.04. 20:41 230 (SW) 16
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.04. 20:41 84 (E) -3
V737 Cep p 8 0.2987665 11.95 12.33 0.38 21.04. 20:41 17 (N) 27
V799 Cas s 1 7.703004 8.81 8.81 0.00 21.04. 20:42 335 (NW) 29
LM Cnc s 5 0.315801 12.00 11.00 -1.00 21.04. 20:42 240 (SW) 40
V651 Cas p 1 0.9968096 11.10 11.60 0.50 21.04. 20:42 359 (N) 18
RS Sct p 5 0.6642377 9.78 10.91 1.13 21.04. 20:42 84 (E) -18
ST Tri p 1 0.479052 14.30 15.20 0.90 21.04. 20:43 325 (NW) 4
V537 Oph p 9 1.147202 12.10 12.70 0.60 21.04. 20:43 111 (E) -20
V395 And p 9 0.684661 7.55 7.62 0.07 21.04. 20:43 360 (N) 6
GW Boo s 1 0.531544 10.25 10.25 0.00 21.04. 20:43 128 (SE) 51
V449 And p 1 0.3385155 12.20 12.90 0.70 21.04. 20:43 335 (NW) 12
CY Cha s 10 0.443751 13.50 14.00 0.50 21.04. 20:43 183 (S) -40
BO Ant p 9 1.060175 8.86 9.35 0.49 21.04. 20:43 200 (S) 5
V1045 Aql s 5 2.193749 13.30 13.50 0.20 21.04. 20:44 56 (NE) -7
V593 Cen p 10 0.7553457 10.30 11.00 0.70 21.04. 20:44 169 (S) -24
V1189 Cyg p 5 1.041837 13.10 13.70 0.60 21.04. 20:44 32 (NE) 21
TU Eri p 9 0.334978 12.56 13.13 0.57 21.04. 20:44 289 (W) -41
KR Cyg s 1 0.8451528 9.19 9.37 0.18 21.04. 20:44 44 (NE) 4
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 21.04. 20:45 65 (NE) -4
V442 Cep p 10 2.129141 6.93 7.06 0.13 21.04. 20:45 13 (N) 22
V592 Lyr s 1 0.355684 11.54 11.54 0.00 21.04. 20:45 59 (NE) 19
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 21.04. 20:45 88 (E) 3
GK Aqr s 1 0.327415 12.40 12.40 0.00 21.04. 20:45 28 (NE) -37
V354 UMa p 7 0.2938285 10.93 11.21 0.28 21.04. 20:45 82 (E) 72
V922 Mon p 7 2.087084 10.87 11.50 0.63 21.04. 20:45 262 (W) 18
CZ CMi s 1 0.426397 10.55 10.55 0.00 21.04. 20:45 258 (W) 22
DEL Cap p 8 1.0227688 2.81 3.05 0.24 21.04. 20:45 46 (NE) -48
NN Vir p 2 0.4806875 7.30 7.67 0.37 21.04. 20:45 131 (SE) 35
LZ Dra p 5 0.350349 12.00 12.50 0.50 21.04. 20:46 19 (N) 41
V441 And p 4 0.469656 13.48 14.25 0.77 21.04. 20:46 347 (N) 3
BT CrB p 9 0.0892 18.90 20.40 1.50 21.04. 20:46 83 (E) 43
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 21.04. 20:46 85 (E) 49
EH Hya p 10 0.2969053 14.20 15.00 0.80 21.04. 20:47 176 (S) 7
BW Leo p 1 0.3373728 14.70 15.50 0.80 21.04. 20:47 187 (S) 57
EW Psc p 8 0.241202 10.38 10.38 0.00 21.04. 20:47 356 (N) -31
V803 Aql p 4 0.2634245 14.00 15.00 1.00 21.04. 20:47 81 (E) -17
V338 Dra p 5 0.2351485 13.30 13.90 0.60 21.04. 20:47 49 (NE) 55
V1321 Her p 10 0.294372 10.68 10.94 0.26 21.04. 20:47 54 (NE) 32
UY UMa p 1 0.3760203 12.70 12.90 0.20 21.04. 20:47 62 (NE) 72
V1179 Her p 1 0.385505 11.39 11.72 0.33 21.04. 20:48 98 (E) 21
V490 Cyg s 1 1.140236 13.10 13.50 0.40 21.04. 20:48 44 (NE) 5
PY Cyg p 8 0.4650325 14.80 15.20 0.40 21.04. 20:48 43 (NE) 12
V917 Aql p 6 1.832417 13.50 14.50 1.00 21.04. 20:48 67 (NE) -3
DY Cep p 8 1.57457 11.70 12.00 0.30 21.04. 20:48 2 (N) 24
FQ Lyn p 9 0.569226 11.72 12.06 0.34 21.04. 20:48 263 (W) 54
RV CVn s 1 0.2695671 13.75 13.75 0.00 21.04. 20:48 126 (SE) 60
SV Tau s 1 2.1669033 9.68 9.68 0.00 21.04. 20:48 289 (W) 22
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.