Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:36 // 17:12 UTC
Civil Twilight (6°): 04:05 // 17:43 UTC
Nautical Twilight (12°): 03:27 // 18:22 UTC
Astronomical Twilight (18°): 02:46 // 19:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V449 Per p 1 0.4731033 12.70 13.30 0.60 17.09. 03:04 218 (SW) 72
BT Tri p 10 0.2512 14.20 14.80 0.60 17.09. 03:04 233 (SW) 63
V1123 Tau s 1 0.399949 9.87 9.87 0.00 17.09. 03:04 187 (S) 58
V742 Cen p 10 0.8644535 9.40 10.20 0.80 17.09. 03:04 106 (E) -45
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.09. 03:04 10 (N) -6
AT Cas p 5 1.595552 13.90 15.10 1.20 17.09. 03:04 314 (NW) 61
AO Cam s 1 0.3299026 9.50 9.50 0.00 17.09. 03:04 59 (NE) 83
CR Tri p 9 0.296078 14.10 14.80 0.70 17.09. 03:04 226 (SW) 68
KT Aps s 10 0.3742 15.00 15.20 0.20 17.09. 03:04 192 (S) -63
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 17.09. 03:04 281 (W) -6
V2553 Oph s 1 0.457615 11.30 11.70 0.40 17.09. 03:05 335 (NW) -23
PZ Boo p 7 0.622672 12.90 13.40 0.50 17.09. 03:05 4 (N) 3
BF Aur p 4 1.583222 8.79 9.51 0.72 17.09. 03:05 117 (SE) 75
GS Boo s 1 1.25681 11.40 11.40 0.00 17.09. 03:05 11 (N) -6
CT Cet s 6 0.2564878 9.29 9.29 0.00 17.09. 03:05 218 (SW) 11
V369 Cam s 8 0.3452048 12.50 12.50 0.00 17.09. 03:05 21 (N) 74
AS CMa p 10 1.180964 14.70 15.60 0.90 17.09. 03:05 136 (SE) 5
V397 Dra p 10 0.7918 12.45 12.90 0.45 17.09. 03:05 345 (N) 29
LU Pav p 10 1.2064 15.00 15.50 0.50 17.09. 03:05 232 (SW) -56
HS Vul s 1 0.3320847 13.90 14.20 0.30 17.09. 03:05 305 (NW) 1
QX Vir s 1 0.242075 13.31 13.60 0.29 17.09. 03:06 26 (NE) -43
V374 Dra p 10 0.4034644 9.93 10.15 0.22 17.09. 03:06 346 (N) 18
V899 Her s 1 0.421169 7.93 7.93 0.00 17.09. 03:06 351 (N) -6
NY Vir p 1 0.10101597 13.30 14.22 0.92 17.09. 03:06 42 (NE) -34
T LMi s 1 3.019858 10.87 10.97 0.10 17.09. 03:06 68 (E) 26
LT CMa s 2 1.759524 7.38 7.38 0.00 17.09. 03:06 131 (SE) 15
AH Vir p 1 0.4075267 8.89 9.40 0.51 17.09. 03:06 55 (NE) -12
PQ Ori p 8 0.663005 12.50 13.00 0.50 17.09. 03:07 149 (SE) 33
V676 Aql p 10 0.57551 14.30 14.80 0.50 17.09. 03:07 299 (NW) -15
AN Gem p 9 2.032404 13.20 15.20 2.00 17.09. 03:07 110 (E) 41
BW Eri s 6 0.6384855 10.16 10.38 0.22 17.09. 03:07 177 (S) 12
HV UMa s 1 0.71076 8.60 8.88 0.28 17.09. 03:07 39 (NE) 20
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.09. 03:07 76 (E) -50
V379 Lup p 7 5.8472 9.86 10.08 0.22 17.09. 03:08 40 (NE) -85
V1055 Sco p 4 0.363686 8.65 8.92 0.27 17.09. 03:08 332 (NW) -76
UZ Dra p 1 3.2613024 9.90 10.70 0.80 17.09. 03:08 339 (N) 35
BO Ari s 1 0.3181937 10.00 10.00 0.00 17.09. 03:08 230 (SW) 60
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 17.09. 03:09 302 (NW) 25
AQ Com s 1 0.2813295 15.20 15.70 0.50 17.09. 03:09 44 (NE) -6
PV Boo p 10 0.292588 14.51 15.14 0.63 17.09. 03:09 7 (N) -6
V884 Cyg p 3 0.480051 13.80 14.70 0.90 17.09. 03:09 316 (NW) 4
V842 Her s 1 0.419037 9.85 9.85 0.00 17.09. 03:09 358 (N) 10
CW Aqr p 4 0.542909 10.70 11.00 0.30 17.09. 03:09 255 (W) -9
AH Tau p 1 0.3326733 11.25 11.92 0.67 17.09. 03:09 185 (S) 65
KZ Boo s 8 0.353515 12.65 13.10 0.45 17.09. 03:09 12 (N) 16
BU Tri s 1 0.295568 14.40 15.00 0.60 17.09. 03:09 245 (SW) 67
V Crt p 1 0.7020358 9.90 10.53 0.63 17.09. 03:10 84 (E) -27
MQ Cen p 9 3.686972 10.00 10.40 0.40 17.09. 03:10 134 (SE) -54
V475 Hya p 7 0.317122 12.60 13.10 0.50 17.09. 03:10 108 (E) 16
DG CMi p 8 0.366037 11.94 13.90 1.96 17.09. 03:10 116 (SE) 32
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.