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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:43 // 17:02 UTC
Civil Twilight (6°): 04:13 // 17:32 UTC
Nautical Twilight (12°): 03:34 // 18:11 UTC
Astronomical Twilight (18°): 02:55 // 18:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V645 Ori p 1 1.040445 13.30 14.70 1.40 21.09. 12:27 294 (NW) 0
SS Com s 1 0.412815 11.30 11.90 0.60 21.09. 12:27 198 (S) 58
V804 Cep s 6 0.347592 12.94 13.45 0.51 21.09. 12:27 357 (N) 45
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.09. 12:28 305 (NW) 65
NZ And p 7 0.899668 14.90 16.30 1.40 21.09. 12:28 1 (N) -3
HM Cet p 5 0.44462 12.96 12.96 0.00 21.09. 12:28 349 (N) -34
V1237 Tau p 8 0.287447 14.03 14.18 0.15 21.09. 12:28 309 (NW) 1
V351 Lib p 4 0.349735 13.40 14.10 0.70 21.09. 12:28 143 (SE) 21
V1197 Her p 1 0.2626795 13.17 13.37 0.20 21.09. 12:28 105 (E) 49
V873 Per s 1 0.294902 10.80 10.80 0.00 21.09. 12:28 346 (N) 3
V653 Ara p 10 0.2614 12.50 12.90 0.40 21.09. 12:28 152 (SE) -22
HN Eri s 5 0.623592 8.66 8.66 0.00 21.09. 12:28 289 (W) -46
AE Phe s 1 0.362374 7.56 8.19 0.63 21.09. 12:28 340 (N) -89
NX Boo s 8 0.251135 13.02 13.36 0.34 21.09. 12:28 126 (SE) 66
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.09. 12:29 137 (SE) 31
QT UMa s 6 0.473539 11.00 11.70 0.70 21.09. 12:29 292 (W) 53
V803 Aql s 4 0.2634245 14.00 14.80 0.80 21.09. 12:29 101 (E) -1
RT CMi s 8 1.258605 14.20 14.20 0.00 21.09. 12:29 272 (W) 6
V1282 Her s 1 0.278349 13.35 13.35 0.00 21.09. 12:29 72 (E) 49
BM UMa s 1 0.2712208 13.80 14.60 0.80 21.09. 12:29 275 (W) 66
EM Tuc p 4 0.326575 12.16 12.76 0.60 21.09. 12:30 154 (SE) -70
AU Lac p 1 1.3924385 12.00 13.20 1.20 21.09. 12:30 32 (NE) 17
IT Her s 1 0.3393957 12.90 12.90 0.00 21.09. 12:30 81 (E) 27
V1196 Tau p 10 2.98259 12.95 13.35 0.40 21.09. 12:30 323 (NW) -12
BL Eri s 1 0.416918 11.51 11.51 0.00 21.09. 12:31 306 (NW) -40
BZ Vel p 10 1.262409 10.40 11.50 1.10 21.09. 12:31 220 (SW) -24
V339 Ara p 8 2.438853 11.10 11.70 0.60 21.09. 12:31 140 (SE) -24
V1076 Oph p 10 1.874345 15.70 18.00 2.30 21.09. 12:31 106 (E) 21
V559 Cas p 2 1.580633 7.01 7.23 0.22 21.09. 12:32 353 (N) 22
RT Hyi p 10 0.2840352 12.28 13.15 0.87 21.09. 12:32 178 (S) -61
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 21.09. 12:32 72 (E) 23
UV Psc p 1 0.861047 8.91 10.05 1.14 21.09. 12:32 5 (N) -33
V674 Pup p 10 0.602926 10.73 11.00 0.27 21.09. 12:32 247 (SW) -22
DP Cas p 4 1.221596 13.40 13.80 0.40 21.09. 12:32 17 (N) 25
AL Lep p 10 0.448643 9.45 9.78 0.33 21.09. 12:32 286 (W) -39
TZ CMa p 1 3.822865 9.80 10.50 0.70 21.09. 12:33 267 (W) -23
MR Aur s 9 0.690301 15.10 15.50 0.40 21.09. 12:33 309 (NW) 9
V654 Car p 10 2.87362 12.50 13.30 0.80 21.09. 12:33 204 (SW) -26
V1306 Her p 1 0.370368 11.70 12.10 0.40 21.09. 12:33 74 (E) 46
V1740 Aql p 8 0.44014 14.00 14.40 0.40 21.09. 12:33 95 (E) 7
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 21.09. 12:33 262 (W) 7
CW Sge s 1 0.6603618 11.00 11.70 0.70 21.09. 12:33 73 (E) 11
V931 Cyg s 1 0.341513 13.90 14.50 0.60 21.09. 12:34 69 (E) 22
EM Cyg p 1 0.2909091 11.90 14.40 2.50 21.09. 12:34 69 (E) 23
VY Mic p 10 4.4358 9.40 9.70 0.30 21.09. 12:34 101 (E) -36
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 21.09. 12:34 72 (E) 24
WY Hor p 9 0.398929 9.52 9.71 0.19 21.09. 12:34 200 (S) -73
UZ For p 10 0.087865429 18.20 20.90 2.70 21.09. 12:34 306 (NW) -57
WY Cnc s 1 0.8293686 9.51 10.41 0.90 21.09. 12:34 273 (W) 33
V1241 Tau p 1 0.823271 9.38 10.28 0.90 21.09. 12:34 326 (NW) -36
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.