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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 °
RR Vul p 8 5.05069 10.00 11.40 1.40 21.09. 21:44 235 (SW) 59
YY Cru p 10 0.517292 12.80 13.00 0.20 21.09. 21:44 224 (SW) -72
PT Vir s 7 0.3081795 13.38 13.50 0.12 21.09. 21:45 334 (NW) -26
V1261 Her s 4 0.397693 13.00 14.00 1.00 21.09. 21:45 278 (W) 21
GI CVn p 8 0.30316 14.10 14.90 0.80 21.09. 21:45 329 (NW) 15
UY UMa p 1 0.3760203 12.70 12.90 0.20 21.09. 21:45 335 (NW) 21
RV Tri s 1 0.753664 11.50 13.30 1.80 21.09. 21:45 90 (E) 52
V1009 Cas p 7 0.784681 12.30 12.65 0.35 21.09. 21:45 60 (NE) 71
V1187 Cyg s 1 1.507 10.88 11.19 0.31 21.09. 21:45 268 (W) 63
MU Aur p 4 2.202283 13.20 13.60 0.40 21.09. 21:45 58 (NE) 12
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 21.09. 21:45 234 (SW) -3
MM Dra s 8 0.2644 14.54 14.54 0.00 21.09. 21:46 321 (NW) 63
V468 And p 10 6.3924 10.90 11.60 0.70 21.09. 21:46 117 (SE) 73
V961 Cas s 7 0.75981 12.00 12.00 0.00 21.09. 21:46 60 (NE) 74
YY Eri s 1 0.3214963 8.37 8.99 0.62 21.09. 21:46 104 (E) -2
V427 Nor p 10 0.5002 16.36 16.80 0.44 21.09. 21:46 231 (SW) -47
V1041 Sco p 10 2.18742 8.94 9.26 0.32 21.09. 21:46 259 (W) -29
GR Boo s 1 0.3766695 11.45 11.45 0.00 21.09. 21:46 307 (NW) 4
DV Peg s 1 0.642167 11.70 12.10 0.40 21.09. 21:46 218 (SW) 57
V Sge s 1 0.5141928 8.60 8.60 0.00 21.09. 21:47 240 (SW) 49
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 21.09. 21:47 241 (SW) -4
IM And s 9 0.2703735 18.30 18.80 0.50 21.09. 21:47 106 (E) 67
V1104 Her s 1 0.227876 13.30 13.30 0.00 21.09. 21:47 297 (NW) 46
V1238 Her s 4 0.3701515 9.53 9.53 0.00 21.09. 21:47 299 (NW) 32
V1155 Her p 10 0.36945 14.40 14.80 0.40 21.09. 21:47 306 (NW) 25
TX Cas s 5 2.926855 9.16 9.60 0.44 21.09. 21:47 45 (NE) 56
KZ Boo s 8 0.353515 12.65 13.10 0.45 21.09. 21:48 328 (NW) 24
CZ Lib p 10 0.56012 14.20 15.20 1.00 21.09. 21:48 269 (W) -26
V956 Aql p 10 0.3961755 13.90 14.30 0.40 21.09. 21:48 237 (SW) 12
V868 Mon p 8 0.637711 8.90 9.40 0.50 21.09. 21:48 57 (NE) -28
EW Psc s 8 0.241202 10.38 10.38 0.00 21.09. 21:48 155 (SE) 47
CV Cam p 3 0.973261 9.41 9.66 0.26 21.09. 21:48 57 (NE) 47
V1232 Her p 9 0.267905 14.45 15.13 0.68 21.09. 21:48 296 (NW) 29
QS Aqr p 10 5.782614 7.46 8.05 0.59 21.09. 21:48 210 (SW) 22
BI Ser s 1 1.204852 11.50 12.20 0.70 21.09. 21:49 292 (W) 5
GZ Gem s 6 1.225009 13.60 13.60 0.00 21.09. 21:49 61 (NE) 1
BX Dra s 1 0.579028 11.50 11.50 0.00 21.09. 21:49 325 (NW) 38
V554 And p 5 0.35291 16.32 16.78 0.46 21.09. 21:49 82 (E) 59
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 21.09. 21:49 274 (W) -8
V740 Per p 4 0.373042 11.22 11.87 0.65 21.09. 21:49 74 (E) 33
BM Ari p 4 0.4849665 10.90 11.60 0.70 21.09. 21:49 115 (SE) 37
V391 Vir s 1 0.3543161 12.21 12.60 0.39 21.09. 21:49 333 (NW) -33
V905 Ara s 2 0.243905 14.00 14.00 0.00 21.09. 21:49 219 (SW) -40
AQ Psc p 1 0.4756052 8.60 8.96 0.36 21.09. 21:49 131 (SE) 38
V1102 Her p 1 0.3090057 13.60 14.40 0.80 21.09. 21:50 299 (NW) 46
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 21.09. 21:50 170 (S) 59
V591 Vir p 7 0.350949 12.90 13.35 0.45 21.09. 21:50 299 (NW) -18
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 21.09. 21:50 257 (W) 48
XZ Ari p 7 0.265488 13.85 14.08 0.23 21.09. 21:50 97 (E) 44
GQ Boo p 1 0.3846402 12.65 13.07 0.42 21.09. 21:50 307 (NW) 3
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.