Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:43 UTC
Civil Twilight (6°): 02:53 // 19:19 UTC
Nautical Twilight (12°): 02:02 // 20:09 UTC
Astronomical Twilight (18°): 00:58 // 21:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TU UMi p 4 0.377268 8.84 8.90 0.06 03.08. 08:06 12 (N) 40
WW UMi p 8 0.601949 12.45 12.60 0.15 03.08. 08:06 21 (N) 41
QX Boo s 9 0.3604665 12.50 12.50 0.00 03.08. 08:06 23 (NE) 12
FW Per s 2 0.7912316 14.30 14.30 0.00 03.08. 08:06 289 (W) 76
BW Cha p 10 2.116262 10.10 11.20 1.10 03.08. 08:06 162 (S) -54
BT CrB p 9 0.0892 18.90 20.40 1.50 03.08. 08:06 24 (NE) -1
KM Cnc p 3 0.536435 12.60 13.10 0.50 03.08. 08:06 124 (SE) 53
EH Hya s 10 0.2969053 14.20 14.20 0.00 03.08. 08:06 111 (E) -26
GK CVn p 10 0.4012861 14.40 15.50 1.10 03.08. 08:06 46 (NE) 9
V2563 Oph p 7 0.372304 11.60 13.00 1.40 03.08. 08:06 357 (N) -39
AF Vol p 10 0.63894 10.60 11.05 0.45 03.08. 08:06 163 (S) -35
MS UMa p 1 0.410388 11.97 12.60 0.63 03.08. 08:07 56 (NE) 39
ST Tri p 1 0.479052 14.30 15.20 0.90 03.08. 08:07 267 (W) 52
V690 Aql p 10 1.42225 15.10 15.70 0.60 03.08. 08:07 329 (NW) -26
SV Ind p 10 0.443299 14.00 14.60 0.60 03.08. 08:07 243 (SW) -66
CQ Ser p 5 0.7600617 10.70 11.50 0.80 03.08. 08:07 355 (N) -54
V919 Aql p 10 0.79521 13.00 14.00 1.00 03.08. 08:07 332 (NW) -38
MM Cas s 1 1.158475 12.00 12.40 0.40 03.08. 08:08 306 (NW) 46
V534 Cyg s 2 1.132621 13.70 13.80 0.10 03.08. 08:08 325 (NW) 14
VZ Psc p 1 0.2612592 10.20 10.45 0.25 03.08. 08:08 279 (W) -1
IR Lib p 8 0.2743715 8.72 8.83 0.11 03.08. 08:08 67 (NE) -55
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 03.08. 08:08 329 (NW) -1
SW Lac p 1 0.320719 8.51 9.39 0.88 03.08. 08:08 306 (NW) 19
MS Pav s 10 0.33474 13.70 14.10 0.40 03.08. 08:08 201 (S) -61
RW Com p 1 0.2373465 11.00 11.70 0.70 03.08. 08:08 66 (NE) 15
KV Gem p 1 0.358522 12.40 12.90 0.50 03.08. 08:09 159 (S) 54
V603 Aur p 8 0.37475 12.70 13.40 0.70 03.08. 08:09 291 (W) 82
VX Lac s 1 1.0744975 10.90 10.90 0.00 03.08. 08:09 309 (NW) 18
CL CrB s 8 0.318808 11.41 11.66 0.25 03.08. 08:09 22 (N) -1
LP UMa p 1 0.309901 12.52 12.79 0.27 03.08. 08:09 50 (NE) 51
GI CVn s 8 0.30316 14.10 14.60 0.50 03.08. 08:09 39 (NE) 20
V680 Per p 1 0.37422 13.55 14.13 0.58 03.08. 08:09 267 (W) 52
OV Dra p 9 0.0587357 19.00 20.70 1.70 03.08. 08:09 30 (NE) 40
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 03.08. 08:09 308 (NW) -55
DU Leo p 1 1.37418454 8.68 9.43 0.75 03.08. 08:10 98 (E) 41
BE Dra p 1 0.522495 11.30 11.80 0.50 03.08. 08:10 357 (N) 29
ZZ Cas p 1 1.243527 10.70 11.10 0.40 03.08. 08:10 319 (NW) 46
TU Boo s 1 0.324284 11.80 12.40 0.60 03.08. 08:10 48 (NE) 5
OQ Boo p 8 0.398071 12.17 12.26 0.09 03.08. 08:10 38 (NE) -3
V520 Cas p 1 0.489832 12.50 13.10 0.60 03.08. 08:10 315 (NW) 37
GS Cep s 1 1.471625 10.20 10.20 0.00 03.08. 08:11 322 (NW) 33
MU Aqr p 3 0.2722205 11.30 11.80 0.50 03.08. 08:11 309 (NW) -30
KS Eri p 9 0.533437 9.32 9.41 0.09 03.08. 08:11 195 (S) 31
IR Vir p 3 0.36938 12.10 12.70 0.60 03.08. 08:11 85 (E) -9
V1181 Her s 1 0.337042 11.00 11.36 0.36 03.08. 08:11 18 (N) 0
OT Del p 10 0.646145 12.25 12.93 0.68 03.08. 08:11 318 (NW) -24
EW Psc p 8 0.241202 10.38 10.38 0.00 03.08. 08:12 276 (W) 7
V496 Mon p 5 0.660764 12.50 13.30 0.80 03.08. 08:12 167 (S) 43
MT Cas s 1 0.313878 13.30 14.02 0.72 03.08. 08:12 311 (NW) 40
QW Gem s 1 0.3581235 10.33 10.33 0.00 03.08. 08:12 151 (SE) 67
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.