Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:11 // 16:22 UTC
Civil Twilight (6°): 04:40 // 16:53 UTC
Nautical Twilight (12°): 04:03 // 17:30 UTC
Astronomical Twilight (18°): 03:25 // 18:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GW Boo s 1 0.531544 10.25 10.25 0.00 10.10. 09:09 123 (SE) 49
NR Nor p 10 0.42886 15.50 16.00 0.50 10.10. 09:09 142 (SE) -34
UV Psc p 1 0.861047 8.91 10.05 1.14 10.10. 09:09 329 (NW) -28
RS Col s 4 0.67235 9.54 9.97 0.43 10.10. 09:09 253 (W) -23
MS Vir s 1 0.3124379 9.34 9.67 0.33 10.10. 09:09 141 (SE) 14
V489 Ser p 9 0.078847 19.20 21.00 1.80 10.10. 09:09 108 (E) 14
BI Tri p 10 0.549353 12.30 12.65 0.35 10.10. 09:09 330 (NW) -3
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 10.10. 09:09 277 (W) 1
KR Cas p 4 4.904245 9.80 11.00 1.20 10.10. 09:09 347 (N) 16
V838 Cep p 10 0.532081 12.50 13.05 0.55 10.10. 09:10 18 (N) 26
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 10.10. 09:10 40 (NE) 11
V649 Lyr p 1 0.292256 14.50 14.91 0.41 10.10. 09:10 49 (NE) 26
V355 Per p 10 0.82953 9.05 9.09 0.04 10.10. 09:10 337 (NW) 23
V637 Cen p 10 0.378416 12.50 13.10 0.60 10.10. 09:10 149 (SE) -7
V864 Aql p 9 0.608658 12.60 13.20 0.60 10.10. 09:10 51 (NE) -15
V384 Vul p 1 0.4388572 12.72 13.16 0.44 10.10. 09:11 31 (NE) -6
CN Lac s 1 0.6373524 12.40 12.60 0.20 10.10. 09:11 14 (N) 8
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 10.10. 09:11 110 (E) 7
V2154 Cyg s 7 2.630637 7.85 7.90 0.05 10.10. 09:11 21 (N) 12
WZ Cep p 1 0.417444 12.45 13.01 0.56 10.10. 09:11 1 (N) 33
BW Leo s 1 0.3373728 14.70 15.40 0.70 10.10. 09:11 179 (S) 57
NO Vul s 1 0.370765 13.40 14.10 0.70 10.10. 09:11 53 (NE) -2
V443 Cas p 10 2.743542 14.50 15.50 1.00 10.10. 09:11 358 (N) 12
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 10.10. 09:12 275 (W) 22
GZ And s 1 0.3050173 10.83 11.58 0.75 10.10. 09:12 332 (NW) 11
V401 Pav p 10 0.327112 11.32 11.90 0.58 10.10. 09:12 144 (SE) -47
HM Cet s 5 0.44462 12.96 12.96 0.00 10.10. 09:12 316 (NW) -25
V901 Cen s 1 0.3542133 11.94 11.94 0.00 10.10. 09:12 183 (S) -12
DP Gem s 1 0.5584482 13.40 14.00 0.60 10.10. 09:12 283 (W) 26
XY Boo s 1 0.370564 10.30 10.61 0.31 10.10. 09:12 125 (SE) 49
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 10.10. 09:12 82 (E) -26
V647 Ori p 1 0.9775543 11.50 12.00 0.50 10.10. 09:12 262 (W) 10
EZ Oct p 10 0.285878 11.37 12.09 0.72 10.10. 09:12 176 (S) -48
V424 Cam p 8 0.325849 13.15 13.50 0.35 10.10. 09:12 334 (NW) 50
AW Ari s 8 0.381766 13.66 14.30 0.64 10.10. 09:12 324 (NW) -20
FZ Ori p 1 0.3999873 10.70 11.30 0.60 10.10. 09:12 270 (W) 4
AR Boo p 1 0.3448727 13.50 14.50 1.00 10.10. 09:13 121 (SE) 54
LL Com s 1 0.406915 12.22 12.22 0.00 10.10. 09:13 125 (SE) 62
KK Boo p 10 0.279134 14.30 14.80 0.50 10.10. 09:13 87 (E) 61
XY LMi p 1 0.436886 10.70 11.10 0.40 10.10. 09:13 216 (SW) 69
V1173 Her p 10 0.2656288 9.95 10.40 0.45 10.10. 09:13 65 (NE) 43
PR Mon p 9 1.123728 11.00 11.70 0.70 10.10. 09:13 239 (SW) 11
UV Lyn s 1 0.414982 9.41 9.78 0.37 10.10. 09:13 260 (W) 61
FW CVn p 10 0.3454 9.25 9.32 0.07 10.10. 09:13 97 (E) 64
EG Gem s 4 1.2734065 12.20 12.20 0.00 10.10. 09:13 262 (W) 24
V474 Hya p 6 0.528304 11.80 12.40 0.60 10.10. 09:14 236 (SW) 26
KM Boo p 8 0.35866 14.05 14.70 0.65 10.10. 09:14 64 (NE) 64
SZ Cru p 10 1.974311 10.90 11.60 0.70 10.10. 09:14 174 (S) -19
PY Vir p 1 0.311248 9.60 10.10 0.50 10.10. 09:14 151 (SE) 32
BL And p 1 0.722376 11.00 11.74 0.74 10.10. 09:14 3 (N) 12
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.