Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:10 // 17:50 UTC
Civil Twilight (6°): 03:38 // 18:22 UTC
Nautical Twilight (12°): 02:57 // 19:04 UTC
Astronomical Twilight (18°): 02:11 // 19:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 13.04. 03:59 178 (S) 76
V364 Per s 2 0.3394535 14.60 15.60 1.00 13.04. 03:59 42 (NE) 9
PS Vir s 1 0.289806 12.00 12.30 0.30 13.04. 03:59 280 (W) 0
V879 Aql p 9 0.2710068 13.10 14.80 1.70 13.04. 03:59 171 (S) 51
V365 Sge p 1 0.369126 13.11 13.81 0.70 13.04. 04:00 139 (SE) 52
V364 Aps s 5 0.295464 14.00 14.00 0.00 13.04. 04:00 189 (S) -39
FY Boo p 1 0.2411595 13.12 13.83 0.71 13.04. 04:00 271 (W) 30
YY CMi s 1 1.094021 8.33 8.88 0.55 13.04. 04:00 329 (NW) -34
AA Lyr p 1 0.5173146 13.40 14.00 0.60 13.04. 04:00 157 (SE) 68
PR Cam p 10 0.387366 13.10 13.40 0.30 13.04. 04:00 23 (NE) 19
V532 And p 10 0.39902 13.50 13.80 0.30 13.04. 04:00 53 (NE) 20
LY And p 4 0.345031 13.80 14.65 0.85 13.04. 04:00 45 (NE) 14
V981 Cyg p 10 0.507662 14.50 15.00 0.50 13.04. 04:00 54 (NE) 77
V449 Peg p 1 0.352657 14.60 15.10 0.50 13.04. 04:00 102 (E) 48
V508 Cam p 10 0.301715 12.50 12.63 0.13 13.04. 04:00 350 (N) 41
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 13.04. 04:01 190 (S) 11
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 13.04. 04:01 128 (SE) 29
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 13.04. 04:01 57 (NE) 72
V817 Cep p 10 0.451203 15.52 16.32 0.80 13.04. 04:01 47 (NE) 70
BS UMa s 1 0.3495099 13.70 14.00 0.30 13.04. 04:01 310 (NW) 23
BP Tri p 10 0.35975 14.10 14.60 0.50 13.04. 04:01 51 (NE) 13
BG Del s 7 0.5636117 13.60 13.80 0.20 13.04. 04:01 133 (SE) 50
V639 Aur s 4 0.3571 14.01 14.01 0.00 13.04. 04:02 5 (N) 13
SW Sex p 1 0.13493852 14.80 16.70 1.90 13.04. 04:02 295 (NW) -23
DF Lyr s 1 0.5771284 13.10 13.40 0.30 13.04. 04:02 165 (S) 68
V907 Cyg p 1 0.541362 14.20 14.90 0.70 13.04. 04:02 142 (SE) 66
HL Aur p 1 0.6225056 10.80 11.90 1.10 13.04. 04:02 2 (N) 10
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 13.04. 04:02 293 (NW) -44
CO Lac s 1 1.5422075 10.28 10.79 0.51 13.04. 04:03 54 (NE) 53
QU Cas p 10 0.9718566 15.10 16.40 1.30 13.04. 04:03 50 (NE) 44
V1823 Cyg p 6 0.846257 11.72 12.25 0.53 13.04. 04:03 120 (SE) 66
V446 Peg s 1 0.305983 14.00 14.00 0.00 13.04. 04:03 105 (E) 47
BF Cru s 10 0.4988062 12.90 13.20 0.30 13.04. 04:03 218 (SW) -42
V412 Nor p 10 0.5335 16.50 16.95 0.45 13.04. 04:03 202 (S) -21
GQ Boo s 1 0.3846402 12.65 12.65 0.00 13.04. 04:03 258 (W) 43
V636 Oph p 10 2.233265 13.50 15.70 2.20 13.04. 04:03 177 (S) 50
V520 Cas p 1 0.489832 12.50 13.10 0.60 13.04. 04:03 51 (NE) 45
IT Ara s 9 0.5283806 12.50 12.50 0.00 13.04. 04:04 189 (S) -21
V380 Dra s 1 0.4937366 12.28 12.28 0.00 13.04. 04:04 348 (N) 70
V343 Ori s 1 0.809135 10.50 11.00 0.50 13.04. 04:04 7 (N) -27
GU Leo s 2 0.354085 11.60 11.60 0.00 13.04. 04:04 313 (NW) -9
LS Peg p 8 0.1733 11.60 13.00 1.40 13.04. 04:04 113 (SE) 36
YZ CVn p 1 1.175557 12.50 13.40 0.90 13.04. 04:04 275 (W) 35
VW UMi s 7 0.488922 12.10 12.52 0.42 13.04. 04:05 355 (N) 53
V712 And p 10 0.367179 10.03 10.24 0.21 13.04. 04:05 70 (E) 33
V1039 Her p 1 0.507761 12.54 12.74 0.20 13.04. 04:05 216 (SW) 51
OQ UMa p 1 0.283356 13.00 13.70 0.70 13.04. 04:05 307 (NW) 50
KK Boo p 10 0.279134 14.30 14.80 0.50 13.04. 04:05 286 (W) 47
V1046 Sco p 10 11.11641 9.25 9.66 0.41 13.04. 04:05 212 (SW) 7
GI CVn s 8 0.30316 14.10 14.60 0.50 13.04. 04:06 294 (NW) 46
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.