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 °
VY Sex s 1 0.4434355 9.01 9.30 0.29 10.10. 09:35 199 (S) 36
BH Lyn p 10 0.1558756 13.70 16.30 2.60 10.10. 09:35 293 (NW) 57
IY Pav p 10 0.8881 12.00 13.10 1.10 10.10. 09:35 151 (SE) -59
V931 Cyg p 1 0.341513 13.90 14.60 0.70 10.10. 09:36 52 (NE) 8
IP Peg p 1 0.15820616 13.00 18.60 5.60 10.10. 09:36 8 (N) -21
GM Dra p 4 0.338741 8.79 9.03 0.23 10.10. 09:36 47 (NE) 44
CN Tri p 7 0.36705 12.00 12.30 0.30 10.10. 09:36 327 (NW) -2
DO Aur p 1 0.788652 14.10 14.60 0.50 10.10. 09:37 303 (NW) 21
V2617 Oph p 10 0.424074 13.15 13.75 0.60 10.10. 09:37 113 (SE) 7
V436 Dra p 10 0.430194 14.15 14.80 0.65 10.10. 09:37 20 (N) 38
V410 Cam p 10 0.65856 12.20 12.60 0.40 10.10. 09:37 321 (NW) 42
V1687 Aql p 10 0.587805 11.50 11.90 0.40 10.10. 09:37 72 (E) -10
BT Pup p 10 1.5921029 13.90 14.60 0.70 10.10. 09:37 232 (SW) -1
BT Pup s 10 1.5921029 13.90 14.50 0.60 10.10. 09:37 232 (SW) -1
MO Dra p 10 2.454288 12.93 14.45 1.52 10.10. 09:38 25 (NE) 31
V449 And s 1 0.3385155 12.20 12.20 0.00 10.10. 09:38 337 (NW) 11
TW CrB s 1 0.5888747 10.50 11.00 0.50 10.10. 09:38 91 (E) 38
YY CrB p 1 0.37656 8.64 9.13 0.49 10.10. 09:38 83 (E) 47
V947 Per s 6 0.297667 13.45 13.45 0.00 10.10. 09:38 311 (NW) 9
EPS CrA s 9 0.591452 4.74 4.95 0.21 10.10. 09:38 106 (E) -37
V736 Cep p 7 0.857848 9.96 10.42 0.46 10.10. 09:39 23 (NE) 21
BB CMi p 1 0.7928535 10.00 10.80 0.80 10.10. 09:39 251 (W) 22
EK Com s 1 0.266685 12.70 12.70 0.00 10.10. 09:39 151 (SE) 65
V470 Hya s 7 0.395393 13.00 13.00 0.00 10.10. 09:39 243 (SW) 21
LR Pav p 10 0.3945 15.00 15.30 0.30 10.10. 09:39 149 (SE) -54
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 10.10. 09:39 53 (NE) 49
V1106 Her p 1 0.2546005 12.60 12.90 0.30 10.10. 09:40 70 (E) 17
QS Vir p 9 0.150757525 14.27 17.76 3.49 10.10. 09:40 151 (SE) 22
KO Boo p 9 0.369518 13.15 13.35 0.20 10.10. 09:40 120 (SE) 51
HY Pav p 10 0.351657 11.40 12.30 0.90 10.10. 09:40 155 (SE) -57
X Car s 9 1.08263 7.90 8.60 0.70 10.10. 09:40 207 (SW) -27
V480 CrA p 10 0.53303 13.50 14.00 0.50 10.10. 09:40 117 (SE) -30
V821 Cas s 1 1.76974 8.27 8.27 0.00 10.10. 09:40 0 (N) 14
V339 Lib p 9 0.339013 13.60 14.40 0.80 10.10. 09:40 129 (SE) 5
I Boo p 1 0.2678178 5.80 6.40 0.60 10.10. 09:40 76 (E) 60
LY And s 4 0.345031 13.80 13.80 0.00 10.10. 09:41 333 (NW) 4
CD Vul s 1 0.683745 11.50 11.90 0.40 10.10. 09:41 46 (NE) 0
VZ Leo p 1 1.089904 11.80 12.90 1.10 10.10. 09:41 236 (SW) 45
RT CMi s 8 1.258605 14.20 14.20 0.00 10.10. 09:41 254 (W) 21
HM Mon p 1 0.40765587 13.40 14.20 0.80 10.10. 09:41 258 (W) 10
UY UMa s 1 0.3760203 12.70 12.90 0.20 10.10. 09:41 62 (NE) 73
V429 Lyr p 8 1.067603 14.50 16.30 1.80 10.10. 09:41 54 (NE) 15
CU Tau p 1 0.412528 11.50 11.92 0.42 10.10. 09:41 311 (NW) 1
G2576.1248 CrB p 1 0.524016 14.06 14.68 0.62 10.10. 09:41 85 (E) 42
V447 Cyg p 6 2.205593 13.10 14.50 1.40 10.10. 09:41 45 (NE) 10
V616 Sco p 10 0.844119 11.50 12.10 0.60 10.10. 09:41 128 (SE) -25
SY Hor p 10 0.3116395 11.48 12.34 0.86 10.10. 09:42 249 (W) -49
DI CVn p 1 0.305966 13.60 14.40 0.80 10.10. 09:42 156 (SE) 74
V386 Cam p 10 0.50808 12.30 12.75 0.45 10.10. 09:42 335 (NW) 44
DK Peg p 1 1.631829 10.00 10.70 0.70 10.10. 09:42 5 (N) -30
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.