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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CC Com p 1 0.2206859 11.30 12.21 0.91 04.05. 17:09 108 (E) 44
LY Lac p 3 1.54517 12.50 12.90 0.40 04.05. 17:09 348 (N) 17
V5521 Sgr p 10 0.464 15.20 15.80 0.60 04.05. 17:09 67 (NE) -51
EL Lyn p 7 0.644538 12.65 13.20 0.55 04.05. 17:09 216 (SW) 79
BF Vir p 1 0.640575 10.50 11.23 0.73 04.05. 17:10 104 (E) 11
GL Boo s 6 3.197454 10.80 10.80 0.00 04.05. 17:10 76 (E) 23
HI Lac p 10 0.1666655 15.00 18.00 3.00 04.05. 17:10 343 (N) 17
LZ Dra s 5 0.350349 12.00 12.00 0.00 04.05. 17:10 7 (N) 35
V482 Cam p 10 0.133619437 15.10 18.40 3.30 04.05. 17:10 336 (NW) 69
EV Cnc p 1 0.441439 12.75 12.90 0.15 04.05. 17:10 184 (S) 52
RX Ari s 1 1.0296285 9.40 9.50 0.10 04.05. 17:10 293 (NW) 10
V501 Vel p 9 2.01571 9.55 9.73 0.18 04.05. 17:11 171 (S) -9
QT Lyr p 9 1.2461075 14.00 14.60 0.60 04.05. 17:11 21 (N) -6
V710 And p 10 0.219197 14.01 14.37 0.36 04.05. 17:11 326 (NW) 2
VW Cep p 1 0.2783115 7.23 7.68 0.45 04.05. 17:11 2 (N) 36
V362 Cas s 7 1.04496 12.80 12.80 0.00 04.05. 17:11 339 (N) 29
V591 Lyr s 2 0.300395 11.95 11.95 0.00 04.05. 17:11 30 (NE) 5
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 04.05. 17:11 67 (NE) -50
V2657 Oph p 10 1.710533 13.70 15.20 1.50 04.05. 17:11 52 (NE) -24
V755 Cep p 10 0.392195 12.63 12.95 0.32 04.05. 17:11 344 (N) 38
NV Cas p 7 0.7415213 14.80 15.50 0.70 04.05. 17:11 330 (NW) 25
DEL Lib p 3 2.32735 4.91 5.90 0.99 04.05. 17:12 96 (E) -6
V340 Vir p 6 0.45486 11.53 12.22 0.69 04.05. 17:12 120 (SE) 6
BS Vul p 1 0.475971 10.90 11.60 0.70 04.05. 17:12 20 (N) -16
HU Mon p 10 5.88148 12.80 14.40 1.60 04.05. 17:12 211 (SW) 33
VW CMa s 7 0.7208281 9.00 9.10 0.10 04.05. 17:12 205 (SW) 11
V361 Tel p 10 0.88483 12.70 14.50 1.80 04.05. 17:12 109 (E) -70
BT CrB p 9 0.0892 18.90 20.40 1.50 04.05. 17:12 57 (NE) 19
TW UMa p 1 2.16678 12.20 14.50 2.30 04.05. 17:12 49 (NE) 51
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 04.05. 17:12 330 (NW) 32
V576 Lyr p 2 0.533573 12.30 12.70 0.40 04.05. 17:12 26 (NE) 7
ER Ara p 10 0.6326 13.40 14.50 1.10 04.05. 17:12 133 (SE) -59
V400 Lyr p 1 0.253427 12.70 13.35 0.65 04.05. 17:12 21 (N) 1
V1055 Her s 1 0.3154085 11.32 11.32 0.00 04.05. 17:12 40 (NE) 13
AQ Mon s 4 2.5455527 10.50 10.50 0.00 04.05. 17:12 211 (SW) 28
V573 Sgr p 10 0.9771093 12.10 12.70 0.60 04.05. 17:13 84 (E) -55
V1009 Cas s 7 0.784681 12.30 12.50 0.20 04.05. 17:13 329 (NW) 26
IW Ara p 9 0.5368513 13.90 14.50 0.60 04.05. 17:13 126 (SE) -59
V861 Her s 1 0.3446312 13.80 13.80 0.00 04.05. 17:13 44 (NE) 17
CY Cha p 10 0.443751 13.50 14.00 0.50 04.05. 17:13 174 (S) -40
KR Lac p 10 0.937688 15.40 16.30 0.90 04.05. 17:13 349 (N) 12
BT Tri p 10 0.2512 14.20 14.80 0.60 04.05. 17:14 300 (NW) 15
CR Aqr s 6 0.514491 13.60 14.20 0.60 04.05. 17:14 357 (N) -54
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 04.05. 17:14 325 (NW) -49
OO Cyg s 7 0.2620015 14.10 14.10 0.00 04.05. 17:14 14 (N) -1
KT Lyr p 9 0.5815356 14.70 15.40 0.70 04.05. 17:14 31 (NE) 0
AP Dor p 10 0.213593 9.38 9.60 0.22 04.05. 17:14 211 (SW) -29
KX Nor s 10 0.58614 14.30 14.80 0.50 04.05. 17:14 125 (SE) -50
LM Cnc p 5 0.315801 12.00 12.50 0.50 04.05. 17:14 186 (S) 54
V872 Aql p 9 0.5389006 15.10 16.40 1.30 04.05. 17:15 44 (NE) -33
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.