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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V391 Vir s 1 0.3543161 12.21 12.60 0.39 21.04. 01:57 255 (W) 17
ZZ Eri s 3 0.45206 13.90 14.40 0.50 21.04. 01:58 16 (N) -50
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 21.04. 01:58 125 (SE) 35
V1151 Her p 10 0.27818 12.80 13.05 0.25 21.04. 01:58 268 (W) 82
V348 Aql s 6 0.6658369 13.00 13.00 0.00 21.04. 01:58 138 (SE) 33
XY Boo s 1 0.370564 10.30 10.61 0.31 21.04. 01:58 248 (W) 43
EQ Com p 1 0.3618824 14.40 15.90 1.50 21.04. 01:59 258 (W) 33
SY Hor s 10 0.3116395 11.48 12.08 0.60 21.04. 01:59 67 (NE) -82
V1094 Her p 1 0.392119 12.60 13.10 0.50 21.04. 01:59 157 (SE) 74
FL Sge p 5 2.092909 13.90 15.90 2.00 21.04. 01:59 111 (E) 40
TZ Boo p 1 0.29716095 10.41 11.00 0.59 21.04. 01:59 253 (W) 69
HU And s 10 0.2857905 16.50 17.20 0.70 21.04. 01:59 46 (NE) 16
NO Cam s 1 0.430755 12.20 12.90 0.70 21.04. 01:59 3 (N) 36
BW Dra p 1 0.292165 8.61 9.08 0.47 21.04. 02:00 319 (NW) 71
MS Vir s 1 0.3124379 9.34 9.67 0.33 21.04. 02:00 221 (SW) 13
V515 Cam p 6 0.30833 13.45 14.10 0.65 21.04. 02:00 339 (N) 51
KZ Eri p 8 0.94268 11.30 11.70 0.40 21.04. 02:00 28 (NE) -38
AV CrB p 1 0.30819 11.87 12.48 0.61 21.04. 02:00 206 (SW) 69
NZ Vir p 10 1.650611 11.06 11.26 0.20 21.04. 02:00 228 (SW) 38
EY CVn s 1 0.342687 11.91 12.20 0.29 21.04. 02:00 272 (W) 46
V640 Pup p 10 1.80488 11.66 12.14 0.48 21.04. 02:00 286 (W) -41
SW Lac p 1 0.320719 8.51 9.39 0.88 21.04. 02:00 64 (NE) 29
V441 And s 4 0.469656 13.48 14.20 0.72 21.04. 02:00 42 (NE) 16
XZ Per p 1 1.1516313 11.40 13.40 2.00 21.04. 02:01 8 (N) 7
V523 Cas s 1 0.2336923 10.62 11.34 0.72 21.04. 02:01 39 (NE) 24
RT And s 1 0.62892951 8.55 8.88 0.33 21.04. 02:01 48 (NE) 36
V530 Mon s 1 0.5255325 12.40 12.40 0.00 21.04. 02:01 323 (NW) -30
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 21.04. 02:01 81 (E) 67
RZ Com p 1 0.338507 10.42 11.13 0.71 21.04. 02:01 268 (W) 33
NS Mon s 6 1.777618 10.60 11.10 0.50 21.04. 02:01 332 (NW) -28
EM Psc s 8 0.343975 14.30 14.30 0.00 21.04. 02:01 54 (NE) -11
V4407 Sgr p 10 1.45175 6.62 6.80 0.18 21.04. 02:01 156 (SE) 5
CR Aqr p 6 0.514491 13.60 14.50 0.90 21.04. 02:01 120 (SE) 6
LV Vir p 9 0.409444 8.50 8.68 0.18 21.04. 02:01 229 (SW) 9
V589 Vir p 1 0.271832 13.00 13.00 0.00 21.04. 02:01 224 (SW) 35
AN UMa p 6 0.07975275 14.90 20.20 5.30 21.04. 02:01 302 (NW) 34
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 21.04. 02:02 100 (E) 50
V592 Lyr s 1 0.355684 11.54 11.54 0.00 21.04. 02:02 125 (SE) 67
ES Oct p 10 0.510696 12.66 13.70 1.04 21.04. 02:02 167 (S) -45
V575 Sco p 10 0.658934 12.70 13.10 0.40 21.04. 02:02 181 (S) 3
V412 Nor p 10 0.5335 16.50 16.95 0.45 21.04. 02:03 190 (S) -17
FU Del s 10 0.8310935 14.30 14.30 0.00 21.04. 02:03 115 (SE) 34
RT Per p 1 0.8494067 10.46 11.74 1.28 21.04. 02:03 16 (N) 9
EX Del s 1 0.3309877 12.80 13.30 0.50 21.04. 02:03 113 (SE) 38
NN Com s 5 0.582846 13.38 13.78 0.40 21.04. 02:03 261 (W) 26
V464 Hya p 9 0.342528 13.25 13.80 0.55 21.04. 02:03 216 (SW) 5
EG CMi p 9 0.533605 13.10 13.60 0.50 21.04. 02:03 310 (NW) -27
LR Cam p 1 0.43414 10.70 11.30 0.60 21.04. 02:03 356 (N) 29
GT Lup p 10 1.60222 11.74 12.65 0.91 21.04. 02:03 195 (S) -15
UV Leo p 1 0.60008641 8.90 9.56 0.66 21.04. 02:04 283 (W) 7
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.