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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:11 UTC
Civil Twilight (6°): 03:22 // 18:44 UTC
Nautical Twilight (12°): 02:38 // 19:28 UTC
Astronomical Twilight (18°): 01:47 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EI Sge p 7 0.3882466 14.00 14.80 0.80 21.08. 03:21 286 (W) 12
HS Aqr p 1 0.7101875 9.35 9.42 0.07 21.08. 03:21 265 (W) 3
GP Boo s 1 0.81877 11.10 11.10 0.00 21.08. 03:21 351 (N) -15
V662 Pup p 10 0.2386 20.10 20.50 0.40 21.08. 03:21 132 (SE) -28
V994 Her p 1 2.083268 6.93 7.24 0.31 21.08. 03:21 307 (NW) 3
AE LMi p 5 0.528341 12.80 13.20 0.40 21.08. 03:21 46 (NE) 8
VZ Cru p 3 1.1258132 11.49 12.10 0.61 21.08. 03:21 145 (SE) -71
V1033 Her p 1 0.298051 11.19 11.39 0.20 21.08. 03:21 327 (NW) -5
GZ Aqr p 4 0.302781 14.60 15.50 0.90 21.08. 03:21 237 (SW) 16
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 21.08. 03:21 304 (NW) 35
BX Dra p 1 0.579028 11.50 12.20 0.70 21.08. 03:22 347 (N) 25
CP Psc p 1 0.6840085 10.69 11.05 0.36 21.08. 03:22 228 (SW) 67
SV Cen s 6 1.65766 8.71 9.45 0.74 21.08. 03:22 131 (SE) -66
V380 Dra p 1 0.4937366 12.28 13.33 1.05 21.08. 03:22 340 (N) 35
V653 Lyr s 1 0.468813 11.23 11.56 0.33 21.08. 03:22 316 (NW) 16
V1054 Her s 4 0.648206 11.90 11.90 0.00 21.08. 03:22 315 (NW) -15
V449 And s 1 0.3385155 12.20 12.20 0.00 21.08. 03:22 210 (SW) 86
BL And p 1 0.722376 11.00 11.74 0.74 21.08. 03:22 292 (W) 61
XY Ari p 10 0.25265 13.54 17.60 4.06 21.08. 03:23 164 (S) 59
BU Tri p 1 0.295568 14.40 15.00 0.60 21.08. 03:23 187 (S) 77
V942 Cep s 8 1.698085 13.43 13.95 0.52 21.08. 03:23 339 (N) 60
V441 Lac s 1 0.3089166 12.56 12.56 0.00 21.08. 03:23 299 (NW) 52
V662 Car p 9 1.4135547 12.09 12.70 0.61 21.08. 03:23 129 (SE) -58
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 21.08. 03:23 316 (NW) 29
NN Dra s 7 0.382879 12.34 12.90 0.56 21.08. 03:23 9 (N) 26
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 21.08. 03:23 302 (NW) 56
ES Oct p 10 0.510696 12.66 13.70 1.04 21.08. 03:24 195 (S) -46
V1308 Sco p 10 9.1066 10.40 11.00 0.60 21.08. 03:24 268 (W) -52
HN Eri s 5 0.623592 8.66 8.66 0.00 21.08. 03:24 150 (SE) 11
SZ Cam s 1 2.698456 7.00 7.24 0.24 21.08. 03:24 39 (NE) 71
AT Aqr p 8 0.30409565 14.10 15.00 0.90 21.08. 03:24 235 (SW) 2
PQ Dra p 9 0.3209415 13.90 14.50 0.60 21.08. 03:24 359 (N) 16
V4390 Sgr p 10 1.38281 7.75 7.87 0.12 21.08. 03:24 283 (W) -32
V428 Cam p 8 0.290606 12.85 13.15 0.30 21.08. 03:25 19 (N) 55
CL Tri p 10 0.578771 11.70 12.15 0.45 21.08. 03:26 176 (S) 72
V873 Cyg s 5 0.8482005 14.60 14.70 0.10 21.08. 03:26 301 (NW) 16
IM And p 9 0.2703735 18.30 19.00 0.70 21.08. 03:26 248 (W) 70
EX Ara p 10 3.44947 14.40 15.80 1.40 21.08. 03:26 237 (SW) -62
EM Lac s 1 0.3891351 12.50 13.09 0.59 21.08. 03:26 300 (NW) 54
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 21.08. 03:26 317 (NW) 31
V1103 Her p 1 0.2913524 11.90 12.40 0.50 21.08. 03:26 316 (NW) 8
AN Aps s 9 1.045549 12.40 12.80 0.40 21.08. 03:26 192 (S) -65
QU Vir p 10 0.399253 11.75 12.05 0.30 21.08. 03:26 6 (N) -39
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.08. 03:27 49 (NE) -63
V391 Vir p 1 0.3543161 12.21 12.84 0.63 21.08. 03:27 36 (NE) -30
V593 And p 10 0.372178 12.80 13.10 0.30 21.08. 03:27 269 (W) 52
RY Cnc p 1 1.092946 12.99 15.52 2.53 21.08. 03:27 74 (E) 13
OQ Cam s 6 0.43784 10.90 10.90 0.00 21.08. 03:27 26 (NE) 73
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 21.08. 03:27 176 (S) 55
V1137 Her p 10 0.37083 14.30 14.70 0.40 21.08. 03:28 346 (N) 11
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.