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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:18 // 17:40 UTC
Civil Twilight (6°): 03:46 // 18:11 UTC
Nautical Twilight (12°): 03:05 // 18:52 UTC
Astronomical Twilight (18°): 02:22 // 19:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V553 Hya p 5 0.371497 12.36 13.05 0.69 05.09. 07:44 121 (SE) -8
IM Vul p 1 0.454283 11.60 13.30 1.70 05.09. 07:44 345 (N) -16
AO Aqr p 9 0.4893508 11.50 12.30 0.80 05.09. 07:44 299 (NW) -50
V807 Cyg p 9 0.798763 14.20 15.10 0.90 05.09. 07:44 360 (N) -2
V731 CrA p 10 0.537745 10.90 11.30 0.40 05.09. 07:45 52 (NE) -72
V680 Per s 1 0.37422 13.55 13.55 0.00 05.09. 07:45 285 (W) 35
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 05.09. 07:45 350 (N) -8
V651 Ara s 10 0.2770608 14.60 15.30 0.70 05.09. 07:45 122 (SE) -63
V677 Cen s 9 0.3250284 11.50 11.60 0.10 05.09. 07:45 110 (E) -38
CK Aqr p 6 0.2833722 12.90 13.80 0.90 05.09. 07:46 331 (NW) -48
V350 Cas s 2 2.05726 13.20 13.20 0.00 05.09. 07:46 330 (NW) 22
RW Tri p 1 0.23188315 12.50 15.61 3.11 05.09. 07:46 282 (W) 28
IR Cas s 1 0.680686 10.80 11.50 0.70 05.09. 07:46 331 (NW) 22
OU Ser p 1 0.2967662 8.25 8.43 0.18 05.09. 07:46 61 (NE) -2
EM Cyg p 1 0.2909091 11.90 14.40 2.50 05.09. 07:46 1 (N) -9
V903 Ara p 9 0.301566 12.34 12.40 0.06 05.09. 07:46 122 (SE) -65
AS Aps p 9 0.399351 13.40 13.80 0.40 05.09. 07:46 154 (SE) -56
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 05.09. 07:47 161 (S) 60
LX Aur p 10 0.362058 15.00 16.50 1.50 05.09. 07:47 272 (W) 77
PP Cam p 2 0.840392 12.45 13.01 0.56 05.09. 07:47 336 (NW) 56
V603 Aur p 8 0.37475 12.70 13.40 0.70 05.09. 07:47 290 (W) 66
HM Cet s 5 0.44462 12.96 12.96 0.00 05.09. 07:47 269 (W) 8
HS Per p 6 2.836769 13.00 15.90 2.90 05.09. 07:47 314 (NW) 41
V652 Pup p 10 0.371829 9.66 9.84 0.18 05.09. 07:47 187 (S) 3
V2638 Oph p 10 1.87423 13.20 14.00 0.80 05.09. 07:47 57 (NE) -47
EM Boo p 7 2.446245 9.08 9.36 0.28 05.09. 07:47 62 (NE) 9
V1094 Her p 1 0.392119 12.60 13.10 0.50 05.09. 07:47 28 (NE) 0
V2612 Oph s 1 0.375305 9.35 9.70 0.35 05.09. 07:47 22 (N) -31
V1470 Aql p 9 0.834993 7.83 7.93 0.10 05.09. 07:47 355 (N) -28
V537 And p 10 0.9008485 11.40 11.75 0.35 05.09. 07:47 298 (NW) 27
EW Psc p 8 0.241202 10.38 10.38 0.00 05.09. 07:47 296 (NW) -9
LL Pav s 10 0.877 14.70 15.10 0.40 05.09. 07:47 172 (S) -66
V432 Vel p 10 1.46857 9.04 9.22 0.18 05.09. 07:48 149 (SE) -11
V676 Cen s 7 0.292394 11.90 12.50 0.60 05.09. 07:48 110 (E) -36
V816 Cep p 10 0.3113931 13.45 14.10 0.65 05.09. 07:48 357 (N) 36
BP Vel p 10 0.264987 12.90 13.80 0.90 05.09. 07:48 174 (S) -6
V385 Cam p 9 0.615272 13.65 14.20 0.55 05.09. 07:48 346 (N) 59
BL Leo p 1 0.28193 13.80 14.50 0.70 05.09. 07:48 96 (E) 38
PZ UMa p 7 0.2626732 12.50 13.10 0.60 05.09. 07:48 81 (E) 74
AM Her p 1 0.128927 12.30 15.70 3.40 05.09. 07:48 15 (N) 12
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 05.09. 07:48 121 (SE) -8
PS Boo p 10 0.28164 12.30 12.60 0.30 05.09. 07:49 40 (NE) 25
TW Cru p 9 0.3881436 12.50 13.10 0.60 05.09. 07:49 151 (SE) -34
V802 Aql p 6 0.267608 13.40 14.30 0.90 05.09. 07:49 16 (N) -42
AO Cam s 1 0.3299026 9.50 9.50 0.00 05.09. 07:49 295 (NW) 60
TU Eri p 9 0.334978 12.56 13.13 0.57 05.09. 07:49 243 (SW) -4
IQ Cnc p 9 0.634624 13.05 13.45 0.40 05.09. 07:50 143 (SE) 50
RR Lep s 1 0.915427 9.99 10.19 0.20 05.09. 07:50 220 (SW) 18
KR Com s 1 0.4079692 7.27 7.27 0.00 05.09. 07:50 83 (E) 18
BO Ant p 9 1.060175 8.86 9.35 0.49 05.09. 07:50 151 (SE) 2
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.