haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1282 Her s 1 0.278349 13.35 13.35 0.00 25.04. 19:08 47 (NE) 24
V463 Peg s 7 0.330569 11.60 12.05 0.45 25.04. 19:08 9 (N) -22
MR Boo p 10 0.866897 11.06 11.47 0.41 25.04. 19:08 62 (NE) 50
V1355 Her p 8 0.2892705 11.66 11.90 0.24 25.04. 19:09 49 (NE) 0
V470 Cam s 1 0.0956467 14.10 14.25 0.15 25.04. 19:09 323 (NW) 61
QV UMa s 6 0.311444 13.50 13.50 0.00 25.04. 19:09 274 (W) 84
DK CVn p 1 0.494964 12.70 13.20 0.50 25.04. 19:09 105 (E) 64
MT And s 8 0.358775 14.80 14.80 0.00 25.04. 19:09 316 (NW) 15
V536 And p 10 0.6415 14.20 14.60 0.40 25.04. 19:09 325 (NW) 9
AC Boo p 1 0.352437 10.00 10.62 0.62 25.04. 19:09 67 (NE) 46
V754 Cep p 9 0.40905 11.92 11.92 0.00 25.04. 19:09 352 (N) 37
LU Lac p 2 0.2988016 14.60 15.45 0.85 25.04. 19:10 1 (N) 11
AG Per s 1 2.02873 6.69 7.00 0.31 25.04. 19:10 296 (NW) 22
HU And p 10 0.2857905 16.50 17.20 0.70 25.04. 19:10 335 (NW) 5
V2281 Cyg s 10 1.073105 12.10 12.10 0.00 25.04. 19:10 30 (NE) 14
NW Aqr s 1 0.30163 12.00 12.00 0.00 25.04. 19:10 352 (N) -39
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 25.04. 19:10 339 (N) 26
V930 Cep s 8 0.393722 12.48 12.83 0.35 25.04. 19:10 356 (N) 30
IY Eri p 10 0.750035 10.86 11.31 0.45 25.04. 19:10 234 (SW) -57
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.04. 19:10 88 (E) 15
BH Lyn p 10 0.1558756 13.70 16.30 2.60 25.04. 19:10 285 (W) 71
FY Psc p 9 0.3562175 12.75 13.30 0.55 25.04. 19:10 329 (NW) -2
V424 Cam p 8 0.325849 13.15 13.50 0.35 25.04. 19:10 334 (NW) 54
DN Aur s 3 0.616888 13.70 13.70 0.00 25.04. 19:11 286 (W) 31
DE Lyn s 1 0.408818 13.13 13.13 0.00 25.04. 19:11 305 (NW) 71
V1851 Ori s 1 0.276946 12.00 12.00 0.00 25.04. 19:11 268 (W) 15
V453 Cam p 10 0.328046 12.80 13.10 0.30 25.04. 19:11 331 (NW) 57
EM Cep s 1 0.806181 7.02 7.16 0.14 25.04. 19:11 4 (N) 23
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 25.04. 19:11 302 (NW) -3
V413 Gem p 7 0.532812 14.55 15.00 0.45 25.04. 19:11 249 (W) 34
V557 And p 10 0.347444 14.20 15.00 0.80 25.04. 19:11 320 (NW) 10
GT Gem p 10 0.8832711 15.10 16.00 0.90 25.04. 19:11 260 (W) 35
V471 CrA p 10 2.486162 12.90 13.50 0.60 25.04. 19:11 103 (E) -43
BT Mic p 10 1.50568 10.14 10.42 0.27 25.04. 19:12 81 (E) -71
V1102 Oph p 10 2.2155274 16.00 17.00 1.00 25.04. 19:12 65 (NE) -13
BU Tri p 1 0.295568 14.40 15.00 0.60 25.04. 19:12 318 (NW) 10
V865 Her p 8 5.09521 12.95 14.10 1.15 25.04. 19:12 55 (NE) 27
V842 Cep p 10 0.2889547 14.00 14.70 0.70 25.04. 19:12 5 (N) 37
EZ Mon p 2 0.3761659 12.90 13.40 0.50 25.04. 19:13 235 (SW) 20
V639 Aur p 4 0.3571 14.01 14.85 0.84 25.04. 19:13 301 (NW) 49
IM And p 9 0.2703735 18.30 19.00 0.70 25.04. 19:13 334 (NW) 5
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 25.04. 19:13 76 (E) 46
U Oph p 1 1.67734617 5.84 6.56 0.72 25.04. 19:13 80 (E) -7
RT And p 1 0.62892951 8.55 9.47 0.92 25.04. 19:14 354 (N) 13
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 25.04. 19:14 28 (NE) 20
GU Leo p 2 0.354085 11.60 12.30 0.70 25.04. 19:14 199 (S) 57
HI Pup s 10 0.4326186 10.70 11.00 0.30 25.04. 19:14 208 (SW) -17
OX Com p 10 0.400234 15.20 16.20 1.00 25.04. 19:14 117 (SE) 42
BZ Eri s 1 0.6641701 9.00 9.21 0.21 25.04. 19:14 270 (W) -7
GO Aps p 10 0.4991 14.60 15.40 0.80 25.04. 19:14 162 (S) -45
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.