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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 °
V404 Hya s 7 0.309535 14.85 14.85 0.00 30.04. 16:47 165 (S) 44
NT Aps p 5 0.294763 8.39 8.87 0.48 30.04. 16:48 156 (SE) -49
V734 Cep p 3 3.765974 11.05 11.42 0.37 30.04. 16:48 345 (N) 41
EF Dra p 1 0.424031 10.48 10.82 0.34 30.04. 16:48 13 (N) 32
DF Hya s 1 0.3306016 11.00 11.50 0.50 30.04. 16:48 169 (S) 46
FI Boo s 1 0.389997 9.60 9.60 0.00 30.04. 16:48 44 (NE) 30
V701 Cen p 8 0.73845 8.60 9.40 0.80 30.04. 16:48 135 (SE) -31
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.04. 16:48 37 (NE) 54
V1010 Aql p 10 0.719594 15.50 16.50 1.00 30.04. 16:49 12 (N) -30
G2750.0854 Peg p 1 0.471638 10.66 11.06 0.40 30.04. 16:49 327 (NW) -2
KM Cnc p 3 0.536435 12.60 13.10 0.50 30.04. 16:49 188 (S) 63
V502 Cyg s 4 0.566962 13.60 13.60 0.00 30.04. 16:49 360 (N) 3
X Car s 9 1.08263 7.90 8.60 0.70 30.04. 16:49 179 (S) -19
OQ UMa p 1 0.283356 13.00 13.70 0.70 30.04. 16:49 48 (NE) 43
DY CVn p 1 0.2459495 12.00 12.50 0.50 30.04. 16:49 76 (E) 38
V1692 Aql s 9 0.609249 11.25 11.40 0.15 30.04. 16:50 17 (N) -31
V667 Lyr p 10 1.4327751 12.00 12.35 0.35 30.04. 16:50 20 (N) 1
AQ Tuc s 10 0.5948385 9.91 10.48 0.57 30.04. 16:50 209 (SW) -56
IM Hya p 10 1.782043 12.10 13.20 1.10 30.04. 16:50 135 (SE) -6
BM UMa p 1 0.2712208 13.80 14.75 0.95 30.04. 16:50 81 (E) 62
CD Tri p 3 0.369035 12.14 12.62 0.48 30.04. 16:50 294 (NW) 26
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 30.04. 16:50 306 (NW) -35
V501 CrA p 10 0.4110817 12.80 13.40 0.60 30.04. 16:50 80 (E) -64
V542 Lyr p 10 5.823 5.86 5.95 0.09 30.04. 16:50 17 (N) 0
BET Aur p 1 3.960047 1.89 1.98 0.09 30.04. 16:50 272 (W) 65
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 30.04. 16:51 350 (N) -2
RW UMa p 5 7.328175 10.16 11.72 1.56 30.04. 16:51 67 (NE) 60
HH Boo s 1 0.318666 11.00 11.00 0.00 30.04. 16:51 56 (NE) 34
V839 Cen p 8 0.330936 9.51 10.13 0.62 30.04. 16:51 130 (SE) -16
LU Lib p 10 0.351671 13.50 14.30 0.80 30.04. 16:51 86 (E) -27
V404 Peg p 2 0.419177 10.47 10.77 0.30 30.04. 16:51 330 (NW) 0
BT CrB p 9 0.0892 18.90 20.40 1.50 30.04. 16:52 51 (NE) 14
NN Com p 5 0.582846 13.38 13.78 0.40 30.04. 16:52 102 (E) 29
V490 Cam p 10 0.3234825 13.80 14.30 0.50 30.04. 16:52 355 (N) 65
IK Per p 1 0.6760305 11.30 11.60 0.30 30.04. 16:52 282 (W) 49
V396 Cam p 9 0.386297 13.70 14.10 0.40 30.04. 16:52 335 (NW) 61
V2759 Ori p 10 0.498856 10.40 10.84 0.44 30.04. 16:52 234 (SW) 37
V2394 Oph p 8 0.589356 11.25 11.95 0.70 30.04. 16:53 83 (E) -38
QS Vir p 9 0.150757525 14.27 17.76 3.49 30.04. 16:53 106 (E) -4
V718 Her p 7 0.5960123 13.90 14.30 0.40 30.04. 16:53 33 (NE) 16
V1238 Her p 4 0.3701515 9.53 9.53 0.00 30.04. 16:53 37 (NE) 13
V384 Mon p 2 1.118481 12.60 13.10 0.50 30.04. 16:53 205 (SW) 36
AL Lep p 10 0.448643 9.45 9.78 0.33 30.04. 16:53 227 (SW) 7
BO Vul p 1 1.9458862 10.50 13.30 2.80 30.04. 16:53 8 (N) -16
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 30.04. 16:53 288 (W) 12
V1107 Cas s 1 0.273412 12.88 12.88 0.00 30.04. 16:53 326 (NW) 36
V1115 Cas s 1 0.323283 13.00 13.00 0.00 30.04. 16:54 319 (NW) 33
V1295 Her s 1 0.349236 12.05 12.45 0.40 30.04. 16:54 28 (NE) 11
V1271 Her p 10 0.31962 14.20 14.70 0.50 30.04. 16:54 32 (NE) 9
DW Ori p 8 0.916627 12.70 13.50 0.80 30.04. 16:54 232 (SW) 44
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.