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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:25 // 18:47 UTC
Civil Twilight (6°): 02:48 // 19:24 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:48 // 21:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SX Gem s 1 1.3668748 11.00 11.30 0.30 30.07. 12:45 259 (W) 36
V997 Cyg s 1 0.458224 14.10 14.10 0.00 30.07. 12:45 23 (NE) 18
V881 Per s 1 0.387377 10.71 11.01 0.30 30.07. 12:45 309 (NW) 18
OQ Cam s 6 0.43784 10.90 10.90 0.00 30.07. 12:45 327 (NW) 39
QQ Boo p 8 0.2764765 12.45 12.85 0.40 30.07. 12:45 63 (NE) 40
TW CMi s 10 1.07926 14.80 15.60 0.80 30.07. 12:45 231 (SW) 36
DO Mus p 10 3.454505 11.60 13.60 2.00 30.07. 12:45 171 (S) -29
V441 Lac p 1 0.3089166 12.56 12.78 0.22 30.07. 12:46 2 (N) 13
UW Cyg s 1 3.45078 10.70 10.75 0.05 30.07. 12:46 21 (N) 7
V350 Aqr p 7 0.430354 12.40 13.00 0.60 30.07. 12:46 353 (N) -41
PV Pup s 9 1.660728 6.88 7.31 0.43 30.07. 12:46 219 (SW) 17
IR Lac p 9 0.651512 15.20 16.00 0.80 30.07. 12:46 2 (N) 13
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 30.07. 12:46 53 (NE) -25
HZ Dra p 5 0.772934 8.16 8.32 0.16 30.07. 12:46 15 (N) 33
EE Aqr s 1 0.5089958 8.30 8.48 0.18 30.07. 12:46 353 (N) -60
FI Boo s 1 0.389997 9.60 9.60 0.00 30.07. 12:46 58 (NE) 44
AH Aur s 1 0.4941067 10.20 10.70 0.50 30.07. 12:47 266 (W) 41
BQ Eri s 1 0.821972 10.94 11.24 0.30 30.07. 12:47 257 (W) 3
HR Boo p 1 0.315967 13.25 13.85 0.60 30.07. 12:47 93 (E) 31
NN Ser p 1 0.1300801 17.00 23.00 6.00 30.07. 12:47 87 (E) 14
V1151 Her p 10 0.27818 12.80 13.05 0.25 30.07. 12:47 56 (NE) 38
BF Pav p 10 0.305605 11.00 11.90 0.90 30.07. 12:48 129 (SE) -58
V453 Mon s 1 0.511003 11.10 11.80 0.70 30.07. 12:48 238 (SW) 21
V369 Sge p 7 0.3958288 13.20 14.00 0.80 30.07. 12:48 34 (NE) -15
V925 Cep p 10 2.147193 11.64 11.95 0.31 30.07. 12:48 357 (N) 36
V524 Hya p 10 0.15 17.12 19.40 2.28 30.07. 12:48 200 (S) 39
AW Vul p 1 0.8064505 10.80 11.90 1.10 30.07. 12:49 26 (NE) -11
V605 CrA p 10 1.4801563 13.20 14.60 1.40 30.07. 12:49 99 (E) -48
V344 Lac p 1 0.392239 12.20 13.00 0.80 30.07. 12:49 1 (N) 12
V1077 Cas p 9 0.260823 14.73 15.58 0.85 30.07. 12:50 337 (NW) 24
XY LMi p 1 0.436886 10.70 11.10 0.40 30.07. 12:50 173 (S) 72
RR TrA p 8 0.7130905 10.36 11.85 1.49 30.07. 12:50 142 (SE) -42
BR CrB p 10 0.766929 9.88 10.11 0.23 30.07. 12:50 70 (E) 32
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 30.07. 12:50 37 (NE) 16
V489 Ser p 9 0.078847 19.20 21.00 1.80 30.07. 12:50 96 (E) 4
V602 Cen p 10 3.6565 10.00 11.50 1.50 30.07. 12:50 159 (S) -23
V506 Cam s 8 0.3401 12.70 13.20 0.50 30.07. 12:50 357 (N) 55
EM Cep s 1 0.806181 7.02 7.16 0.14 30.07. 12:50 4 (N) 23
KR Mon p 1 1.150961 11.28 11.70 0.42 30.07. 12:50 224 (SW) 30
V582 Lyr p 1 0.255905 13.44 14.61 1.17 30.07. 12:50 38 (NE) 12
V517 And p 10 0.49053 13.30 13.60 0.30 30.07. 12:50 330 (NW) 2
V416 Cam p 10 0.3863 14.40 15.00 0.60 30.07. 12:50 330 (NW) 54
V1010 Aql p 10 0.719594 15.50 16.50 1.00 30.07. 12:51 44 (NE) -21
V689 Cyg p 9 1.4553015 14.00 16.50 2.50 30.07. 12:51 30 (NE) 3
RV Oph p 7 3.687122 9.42 11.44 2.02 30.07. 12:51 72 (E) -5
V1074 Her p 10 1.12361 12.65 13.30 0.65 30.07. 12:51 51 (NE) 8
FS Aqr s 7 0.26205 13.20 13.20 0.00 30.07. 12:51 6 (N) -40
V572 Per p 5 1.21317 6.50 6.79 0.29 30.07. 12:51 317 (NW) 28
AX Vul s 1 2.024835 11.00 11.00 0.00 30.07. 12:51 26 (NE) -11
LT Aur p 10 2.09903 14.50 15.50 1.00 30.07. 12:51 286 (W) 47
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.