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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:30 // 15:58 UTC
Civil Twilight (6°): 04:59 // 16:30 UTC
Nautical Twilight (12°): 04:21 // 17:07 UTC
Astronomical Twilight (18°): 03:44 // 17:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BQ Vul s 8 4.427215 11.90 11.90 0.00 21.10. 20:59 258 (W) 43
DR CVn s 1 0.329058 11.70 11.95 0.25 21.10. 20:59 351 (N) -4
V490 Cyg p 1 1.140236 13.10 13.70 0.60 21.10. 20:59 269 (W) 44
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 21.10. 21:00 281 (W) 51
RZ Col s 10 0.565194 11.00 11.20 0.20 21.10. 21:00 122 (SE) -21
HK Per p 3 2.174625 13.10 14.40 1.30 21.10. 21:00 73 (E) 43
IM Vir p 9 1.308614 9.74 9.89 0.15 21.10. 21:00 343 (N) -45
AD CMa p 8 0.7933042 13.50 13.70 0.20 21.10. 21:00 90 (E) -26
GK Boo s 1 0.477772 10.30 10.30 0.00 21.10. 21:01 330 (NW) 3
V1149 Cen p 10 3.51179 11.24 13.05 1.81 21.10. 21:01 260 (W) -81
V870 Cep s 7 0.301066 10.93 11.15 0.22 21.10. 21:01 317 (NW) 70
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 21.10. 21:01 254 (W) -24
AM Her p 1 0.128927 12.30 15.70 3.40 21.10. 21:01 306 (NW) 37
VY Sex s 1 0.4434355 9.01 9.30 0.29 21.10. 21:01 24 (NE) -40
V369 Cam s 8 0.3452048 12.50 12.50 0.00 21.10. 21:01 42 (NE) 52
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.10. 21:01 296 (NW) -20
MN TrA s 5 2.379818 8.50 9.15 0.65 21.10. 21:01 226 (SW) -56
ER Ara p 10 0.6326 13.40 14.50 1.10 21.10. 21:02 222 (SW) -46
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 21.10. 21:02 330 (NW) -69
V501 Cam p 9 0.454388 13.80 14.10 0.30 21.10. 21:02 11 (N) 42
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 21.10. 21:02 249 (W) 30
SW Lyn p 1 0.6440665 9.51 10.20 0.69 21.10. 21:02 42 (NE) 15
V364 UMa s 8 0.3669815 13.40 13.95 0.55 21.10. 21:02 344 (N) 24
V687 Her p 4 0.321451 14.40 15.00 0.60 21.10. 21:02 306 (NW) 2
XY Boo s 1 0.370564 10.30 10.61 0.31 21.10. 21:02 335 (NW) -16
IK Boo s 1 0.303116 12.00 12.50 0.50 21.10. 21:02 333 (NW) -6
V813 Cep p 10 0.338921 13.15 13.50 0.35 21.10. 21:02 312 (NW) 56
V410 Aql p 10 0.981136 14.50 15.00 0.50 21.10. 21:02 258 (W) 16
V1123 Tau p 1 0.399949 9.87 10.25 0.38 21.10. 21:02 108 (E) 37
V513 Her s 3 0.3037692 15.30 15.70 0.40 21.10. 21:02 291 (W) 15
NQ Aqr p 8 0.429586 12.40 12.95 0.55 21.10. 21:02 226 (SW) 17
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 21.10. 21:03 77 (E) -10
V484 Cyg s 5 1.293831 13.50 13.60 0.10 21.10. 21:03 276 (W) 44
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 21.10. 21:03 278 (W) 37
UU Aqr p 1 0.16358045 10.90 12.60 1.70 21.10. 21:03 214 (SW) 31
EO Aqr p 9 3.115897 14.10 16.00 1.90 21.10. 21:03 224 (SW) 27
IO Boo s 7 0.2711483 13.00 13.00 0.00 21.10. 21:03 331 (NW) -10
SW Lac p 1 0.320719 8.51 9.39 0.88 21.10. 21:03 234 (SW) 72
V477 Hya p 10 0.40719 15.90 16.20 0.30 21.10. 21:04 64 (NE) -22
MW Boo p 10 0.364135 14.00 14.40 0.40 21.10. 21:04 333 (NW) 14
V2612 Oph p 1 0.375305 9.35 9.72 0.37 21.10. 21:04 270 (W) 9
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 21.10. 21:04 323 (NW) 31
V594 Lyr s 5 0.255999 14.00 14.00 0.00 21.10. 21:04 298 (NW) 39
NN Aqr s 4 0.306779 13.47 13.47 0.00 21.10. 21:04 223 (SW) 31
V635 Car p 9 0.799959 12.60 13.30 0.70 21.10. 21:04 155 (SE) -65
V575 Sco p 10 0.658934 12.70 13.10 0.40 21.10. 21:05 256 (W) -38
V505 And p 10 0.394143 13.80 14.60 0.80 21.10. 21:05 148 (SE) 76
V531 And p 10 0.406372 11.40 11.60 0.20 21.10. 21:05 129 (SE) 68
AV Hya p 1 0.683401 10.20 10.77 0.57 21.10. 21:05 43 (NE) -26
FF Vul s 1 0.444979 13.10 13.10 0.00 21.10. 21:05 262 (W) 41
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.