Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:41 UTC
Civil Twilight (6°): 02:54 // 19:17 UTC
Nautical Twilight (12°): 02:04 // 20:07 UTC
Astronomical Twilight (18°): 01:01 // 21:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KO Boo s 9 0.369518 13.15 13.35 0.20 04.08. 10:03 70 (E) 14
BET Aur p 1 3.960047 1.89 1.98 0.09 04.08. 10:03 267 (W) 70
V577 Lyr s 9 0.390011 14.50 14.50 0.00 04.08. 10:03 13 (N) 7
V5521 Sgr p 10 0.464 15.20 15.80 0.60 04.08. 10:03 46 (NE) -59
QX Boo s 9 0.3604665 12.50 12.50 0.00 04.08. 10:03 41 (NE) 22
V465 CrA p 10 0.3949033 13.70 14.20 0.50 04.08. 10:03 88 (E) -70
V1064 Cas p 10 0.457606 11.30 11.80 0.50 04.08. 10:03 326 (NW) 39
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 04.08. 10:03 71 (E) 22
DW CMi p 2 0.30755495 14.50 15.00 0.50 04.08. 10:03 186 (S) 45
V817 Cep p 10 0.451203 15.52 16.32 0.80 04.08. 10:04 356 (N) 21
V602 Aql p 7 3.012499 11.90 13.20 1.30 04.08. 10:04 2 (N) -24
NZ Boo p 1 0.0589094 17.20 20.00 2.80 04.08. 10:04 56 (NE) 16
V880 Cyg s 1 1.0600316 13.90 14.10 0.20 04.08. 10:04 5 (N) -6
NW Aqr p 1 0.30163 12.00 12.00 0.00 04.08. 10:04 310 (NW) -27
V1173 Her p 10 0.2656288 9.95 10.40 0.45 04.08. 10:04 36 (NE) 16
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 04.08. 10:04 80 (E) 40
V415 Dra s 1 0.437416 12.00 12.50 0.50 04.08. 10:04 10 (N) 12
V1355 Tau s 7 0.244668 13.00 13.00 0.00 04.08. 10:05 250 (W) 48
MW And p 9 0.263769 13.95 14.90 0.95 04.08. 10:05 293 (NW) 34
SZ Hor s 10 0.62511 10.96 11.26 0.30 04.08. 10:05 219 (SW) -32
WY Cnc s 1 0.8293686 9.51 10.41 0.90 04.08. 10:05 147 (SE) 64
CR Tau p 1 0.68270353 12.50 13.00 0.50 04.08. 10:05 235 (SW) 54
NU Cyg s 3 0.2811248 14.30 14.90 0.60 04.08. 10:05 1 (N) -1
HS Vul p 1 0.3320847 13.90 14.20 0.30 04.08. 10:06 359 (N) -17
EI Aur p 7 1.226694 14.50 15.00 0.50 04.08. 10:06 259 (W) 53
V960 Cep p 6 0.333992 12.80 13.50 0.70 04.08. 10:06 338 (N) 36
AF LMi p 6 0.406597 14.00 14.60 0.60 04.08. 10:06 106 (E) 56
V483 Cam p 8 0.382247 12.95 13.35 0.40 04.08. 10:06 359 (N) 56
MW Cen p 10 2.281536 12.00 14.00 2.00 04.08. 10:07 138 (SE) -24
V372 Gem p 8 0.569183 12.60 13.00 0.40 04.08. 10:07 213 (SW) 59
V472 And p 10 0.85056 13.25 13.60 0.35 04.08. 10:07 315 (NW) 17
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 04.08. 10:07 200 (S) 51
V775 Cep p 10 0.68586 14.00 14.23 0.23 04.08. 10:07 353 (N) 48
XY Leo p 1 0.2841029 9.45 9.93 0.48 04.08. 10:07 132 (SE) 49
TW Lac p 2 3.037494 11.50 13.30 1.80 04.08. 10:08 338 (N) 19
V653 Ara p 10 0.2614 12.50 12.90 0.40 04.08. 10:08 119 (SE) -60
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 04.08. 10:08 159 (S) 16
FR Del s 8 0.3497468 15.00 15.30 0.30 04.08. 10:08 345 (N) -27
V494 Mon p 6 0.8388177 11.60 12.20 0.60 04.08. 10:08 206 (SW) 34
V1799 Ori s 2 0.290304 12.90 13.60 0.70 04.08. 10:08 240 (SW) 31
AL Leo p 1 1.6055175 10.20 10.60 0.40 04.08. 10:09 133 (SE) 51
HL Dra p 1 0.944276 7.35 7.66 0.31 04.08. 10:09 12 (N) 19
QU Dra p 9 0.276915 14.10 14.80 0.70 04.08. 10:09 37 (NE) 31
AK Gru p 10 0.493682 11.00 11.50 0.50 04.08. 10:09 263 (W) -59
BF Pav p 10 0.305605 11.00 11.90 0.90 04.08. 10:09 139 (SE) -75
EK Com p 1 0.266685 12.70 13.40 0.70 04.08. 10:09 84 (E) 32
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 04.08. 10:09 356 (N) 7
OP Boo p 10 0.311443 12.80 13.10 0.30 04.08. 10:09 42 (NE) 31
V628 Sco p 10 1.16957 11.40 12.10 0.70 04.08. 10:09 82 (E) -58
V489 Ser p 9 0.078847 19.20 21.00 1.80 04.08. 10:09 68 (E) -18
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.