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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V573 Lyr p 2 0.870536 10.80 11.30 0.50 19.02. 16:06 324 (NW) 10
PR Dra p 10 0.374751 13.30 13.60 0.30 19.02. 16:06 4 (N) 20
V391 Vir p 1 0.3543161 12.21 12.84 0.63 19.02. 16:06 46 (NE) -26
V909 Cep p 7 0.425573 12.13 12.47 0.34 19.02. 16:06 311 (NW) 53
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 19.02. 16:06 319 (NW) 24
NX Dra p 9 0.275807 12.62 12.83 0.21 19.02. 16:06 15 (N) 40
BF Cru p 10 0.4988062 12.90 13.40 0.50 19.02. 16:07 136 (SE) -66
CK Aqr s 6 0.2833722 12.90 12.90 0.00 19.02. 16:07 264 (W) -9
HS Vul p 1 0.3320847 13.90 14.20 0.30 19.02. 16:07 296 (NW) 8
V590 Sco p 10 2.472883 10.68 11.30 0.62 19.02. 16:07 281 (W) -69
AN UMa s 6 0.07975275 14.90 20.20 5.30 19.02. 16:07 40 (NE) 19
GM Dra p 4 0.338741 8.79 9.03 0.23 19.02. 16:07 342 (N) 21
V1345 Cyg p 9 1.427171 14.80 16.30 1.50 19.02. 16:07 306 (NW) 9
V718 Her s 7 0.5960123 13.90 14.30 0.40 19.02. 16:07 339 (N) 10
V635 Car p 9 0.799959 12.60 13.30 0.70 19.02. 16:08 148 (SE) -50
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 19.02. 16:08 322 (NW) 35
KT Cnc s 8 0.323691 13.60 14.20 0.60 19.02. 16:08 89 (E) 15
V907 Cep p 10 0.63622 12.35 12.85 0.50 19.02. 16:08 334 (NW) 54
CR CMa p 9 0.6241334 12.10 13.10 1.00 19.02. 16:08 123 (SE) 1
FS Aqr s 7 0.26205 13.20 13.20 0.00 19.02. 16:08 258 (W) 9
MT Cep s 5 1.2064227 14.60 15.50 0.90 19.02. 16:08 308 (NW) 48
V335 Aqr p 9 1.319812 12.51 13.80 1.29 19.02. 16:08 262 (W) 2
MX Com p 9 1.81771 11.80 11.96 0.16 19.02. 16:08 38 (NE) -9
XY Phe p 10 0.33867 13.48 14.23 0.75 19.02. 16:08 196 (S) -4
QT Aur p 4 1.089504 14.40 15.00 0.60 19.02. 16:08 89 (E) 56
IL Cnc p 1 0.267656 12.35 12.96 0.61 19.02. 16:09 79 (E) 17
CZ CMi p 1 0.426397 10.55 11.05 0.50 19.02. 16:09 106 (E) 25
EI CVn s 1 0.260766 11.80 12.45 0.65 19.02. 16:09 14 (N) -5
XY Vel p 7 2.51028 11.90 13.40 1.50 19.02. 16:09 123 (SE) -54
RS PsA s 10 0.593358 14.30 14.30 0.00 19.02. 16:09 241 (SW) -9
IY UMa p 4 0.0739138 18.40 20.00 1.60 19.02. 16:09 34 (NE) 31
V1095 Her p 1 0.415379 11.90 12.40 0.50 19.02. 16:10 335 (NW) 9
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 19.02. 16:10 299 (NW) 25
V506 And p 9 0.34345 13.60 14.40 0.80 19.02. 16:10 249 (W) 58
FP Eri p 9 0.335269 9.71 9.85 0.14 19.02. 16:10 185 (S) 31
V472 Cen p 10 0.4227 12.70 13.20 0.50 19.02. 16:11 72 (E) -60
CC Com s 1 0.2206859 11.30 11.30 0.00 19.02. 16:11 41 (NE) -8
V523 Cas p 1 0.2336923 10.62 11.45 0.83 19.02. 16:11 285 (W) 66
IO Boo p 7 0.2711483 13.00 13.50 0.50 19.02. 16:11 13 (N) -14
V380 Gem s 6 0.33661 13.15 13.90 0.75 19.02. 16:11 107 (E) 47
V1036 Her s 1 0.391678 11.31 11.31 0.00 19.02. 16:11 336 (NW) -12
V469 Vel p 10 1.031615 9.47 9.59 0.12 19.02. 16:11 134 (SE) -35
LL UMa s 8 0.323393 15.40 16.00 0.60 19.02. 16:11 28 (NE) 43
NN Cep p 2 2.058306 8.20 8.58 0.38 19.02. 16:11 315 (NW) 55
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 19.02. 16:11 269 (W) -38
DN Cen p 10 0.739009 12.90 13.60 0.70 19.02. 16:11 127 (SE) -72
Y For p 10 0.2699092 13.80 14.20 0.40 19.02. 16:11 185 (S) 13
AV CMi p 1 2.277755 11.80 11.85 0.05 19.02. 16:12 106 (E) 29
DG Lac p 1 2.206482 10.80 12.00 1.20 19.02. 16:12 303 (NW) 48
QX Vel p 10 0.878075 7.98 8.21 0.23 19.02. 16:12 121 (SE) -40
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.