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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MM Dra s 8 0.2644 14.54 14.54 0.00 30.04. 09:59 323 (NW) 47
V644 Aur p 7 0.78045 11.22 11.53 0.31 30.04. 10:00 78 (E) 37
V891 Aql s 10 0.419508 15.40 15.80 0.40 30.04. 10:00 268 (W) 2
V722 Her p 9 0.5046925 15.00 15.70 0.70 30.04. 10:00 322 (NW) 14
HV UMa p 1 0.71076 8.60 8.88 0.28 30.04. 10:00 17 (N) 10
V374 Cam p 9 0.80684 12.40 13.10 0.70 30.04. 10:00 43 (NE) 61
V2768 Ori p 8 0.33262 15.00 15.30 0.30 30.04. 10:00 106 (E) 20
IT Per s 1 1.533725 9.90 10.00 0.10 30.04. 10:00 111 (E) 77
AT Vul p 5 3.980383 9.08 10.00 0.92 30.04. 10:00 282 (W) 21
QU Cam p 9 0.7518325 11.05 11.50 0.45 30.04. 10:01 15 (N) 59
V527 Mon p 2 0.824573 12.20 12.90 0.70 30.04. 10:01 98 (E) 4
OU Ser p 1 0.2967662 8.25 8.43 0.18 30.04. 10:01 332 (NW) -20
V502 Cyg p 4 0.566962 13.60 14.50 0.90 30.04. 10:01 293 (NW) 39
UZ For p 10 0.087865429 18.20 20.90 2.70 30.04. 10:01 153 (SE) 10
OQ UMa p 1 0.283356 13.00 13.70 0.70 30.04. 10:01 357 (N) 17
LP UMa s 1 0.309901 12.52 12.52 0.00 30.04. 10:01 24 (NE) 25
V449 Cam p 10 2.902 12.70 13.00 0.30 30.04. 10:01 41 (NE) 49
V1144 Cen p 9 1.069425 11.97 12.70 0.73 30.04. 10:01 24 (NE) -71
ZZ PsA p 10 0.373893 9.28 9.56 0.28 30.04. 10:02 227 (SW) -2
FU Eri p 10 1.87221 9.25 9.59 0.34 30.04. 10:02 163 (S) -7
RU Eri p 1 0.632199 9.37 10.15 0.78 30.04. 10:02 145 (SE) 18
AF Pup p 10 0.3836773 13.30 13.50 0.20 30.04. 10:02 116 (SE) -37
NY Boo s 9 0.326815 12.15 12.15 0.00 30.04. 10:02 346 (N) 10
V1140 Cen p 9 0.434606 13.60 14.70 1.10 30.04. 10:02 35 (NE) -75
V856 Cep p 10 0.314008 12.25 12.50 0.25 30.04. 10:02 345 (N) 54
HY Gem s 5 0.351013 16.70 17.50 0.80 30.04. 10:02 87 (E) 27
V1263 Cen p 10 0.410756 12.10 12.95 0.85 30.04. 10:03 20 (N) -72
V339 Per p 10 1.099031 15.70 17.50 1.80 30.04. 10:03 111 (E) 61
V342 Lac s 1 0.700587 12.40 12.90 0.50 30.04. 10:03 293 (NW) 59
V469 And p 10 0.328106 15.10 15.90 0.80 30.04. 10:03 250 (W) 73
MR Aur s 9 0.690301 15.10 15.50 0.40 30.04. 10:03 87 (E) 40
V2610 Oph s 1 0.426508 9.20 9.45 0.25 30.04. 10:03 288 (W) -19
SV Cen s 6 1.65766 8.71 9.45 0.74 30.04. 10:04 135 (SE) -71
V719 Her s 1 0.400925 12.50 12.50 0.00 30.04. 10:04 323 (NW) 14
AG Lac s 1 0.7521703 13.60 14.00 0.40 30.04. 10:04 293 (NW) 61
GK Hya s 3 3.587036 9.35 9.57 0.22 30.04. 10:04 78 (E) -7
V411 CMa p 10 1.382703 15.15 16.20 1.05 30.04. 10:04 123 (SE) -14
GY Psc p 9 0.33967 12.40 12.60 0.20 30.04. 10:04 192 (S) 70
IL Boo p 6 0.347407 13.10 13.55 0.45 30.04. 10:04 355 (N) 6
V472 Cen p 10 0.4227 12.70 13.20 0.50 30.04. 10:04 34 (NE) -72
LR Cam s 1 0.43414 10.70 10.70 0.00 30.04. 10:04 34 (NE) 56
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 30.04. 10:04 68 (E) 4
V1414 Cyg p 1 1.4062545 13.60 14.80 1.20 30.04. 10:04 288 (W) 55
DW UMa p 1 0.13660653 15.10 16.60 1.50 30.04. 10:05 24 (NE) 25
V781 Tau s 1 0.344909 8.90 9.30 0.40 30.04. 10:05 91 (E) 37
V594 Cen p 10 0.3170973 13.70 14.50 0.80 30.04. 10:05 43 (NE) -86
PS Vir s 1 0.289806 12.00 12.30 0.30 30.04. 10:05 29 (NE) -29
V524 Oph p 8 0.308917 13.00 13.80 0.80 30.04. 10:05 274 (W) -42
CE Peg s 1 0.64203 13.20 13.20 0.00 30.04. 10:05 264 (W) 38
LL Com p 1 0.406915 12.22 12.71 0.49 30.04. 10:05 5 (N) -10
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.