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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:44 // 21:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V410 Gem p 5 3.470377 10.77 11.20 0.43 30.07. 09:56 195 (S) 56
MT Cam p 1 0.3661395 12.94 13.54 0.60 30.07. 09:56 298 (NW) 64
V1642 Ori p 7 3.037693 12.30 13.07 0.77 30.07. 09:56 217 (SW) 35
MY Boo s 8 0.473378 13.70 14.20 0.50 30.07. 09:56 39 (NE) 29
V1104 Her s 1 0.227876 13.30 13.30 0.00 30.07. 09:56 13 (N) 11
V803 Aql s 4 0.2634245 14.00 14.80 0.80 30.07. 09:57 11 (N) -47
LT Eri p 1 0.17017 15.00 18.72 3.72 30.07. 09:57 234 (SW) 18
TT Cet s 1 0.4859549 10.80 11.10 0.30 30.07. 09:57 260 (W) -5
WY Ret p 10 0.553644 13.80 14.60 0.80 30.07. 09:57 207 (SW) -33
V588 CrA p 10 1.321955 13.40 14.00 0.60 30.07. 09:57 57 (NE) -76
V358 Cep p 1 0.4728283 13.50 14.50 1.00 30.07. 09:57 346 (N) 51
V502 Cyg s 4 0.566962 13.60 13.60 0.00 30.07. 09:57 350 (N) 4
LU Lac p 2 0.2988016 14.60 15.45 0.85 30.07. 09:57 333 (NW) 18
DL Vir p 1 1.315488 7.00 7.50 0.50 30.07. 09:57 98 (E) -18
NZ Boo p 1 0.0589094 17.20 20.00 2.80 30.07. 09:57 52 (NE) 12
NW Aqr s 1 0.30163 12.00 12.00 0.00 30.07. 09:58 303 (NW) -24
V1222 Tau p 4 0.295362 13.28 13.64 0.36 30.07. 09:58 253 (W) 26
KO Ara p 9 0.3825476 13.30 14.10 0.80 30.07. 09:58 114 (SE) -74
FN Cam s 1 0.677137 8.58 8.58 0.00 30.07. 09:58 12 (N) 61
ET Boo s 1 0.64504 9.14 9.14 0.00 30.07. 09:58 44 (NE) 23
EH CVn p 1 0.263585 12.91 13.26 0.35 30.07. 09:58 67 (NE) 22
V404 And s 1 0.676034 10.80 11.30 0.50 30.07. 09:58 304 (NW) 26
V566 And p 8 0.389694 10.85 11.30 0.45 30.07. 09:58 289 (W) 32
AG Leo p 1 3.392517 10.70 11.20 0.50 30.07. 09:58 127 (SE) 46
V678 Cen p 9 1.301858 10.40 11.00 0.60 30.07. 09:58 104 (E) -40
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 30.07. 09:59 12 (N) -72
QR UMa p 10 1.7854 7.35 7.45 0.10 30.07. 09:59 93 (E) 69
V938 Mon p 10 0.682 14.65 15.09 0.44 30.07. 09:59 175 (S) 35
BU Tri s 1 0.295568 14.40 15.00 0.60 30.07. 09:59 289 (W) 34
V380 Dra p 1 0.4937366 12.28 13.33 1.05 30.07. 09:59 11 (N) 31
U Gem p 1 0.17690624 8.20 14.90 6.70 30.07. 09:59 168 (S) 62
SZ Pup p 10 1.1903 13.00 13.80 0.80 30.07. 09:59 172 (S) 3
IP Lyr s 2 0.4728055 13.20 13.30 0.10 30.07. 09:59 14 (N) -5
BU Vul s 1 0.5689935 10.60 10.60 0.00 30.07. 09:59 343 (N) -10
BS Cas p 1 0.440469 12.20 12.60 0.40 30.07. 09:59 318 (NW) 40
AQ Cap p 7 0.3173885 13.00 13.90 0.90 30.07. 09:59 322 (NW) -54
UZ Pup s 1 0.794851 9.35 10.00 0.65 30.07. 10:00 177 (S) 27
DN Aur s 3 0.616888 13.70 13.70 0.00 30.07. 10:00 252 (W) 59
V728 Her s 1 0.4712895 10.90 11.40 0.50 30.07. 10:00 25 (NE) 6
V699 Cep p 8 0.8050726 11.60 11.95 0.35 30.07. 10:00 334 (NW) 25
LR Ara s 8 1.51954 10.00 10.50 0.50 30.07. 10:00 133 (SE) -65
V2425 Oph s 8 1.763053 10.60 11.40 0.80 30.07. 10:00 41 (NE) -33
DU CVn s 2 0.3071015 13.10 13.10 0.00 30.07. 10:00 70 (E) 34
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 30.07. 10:00 2 (N) 11
XZ Leo p 1 0.487737 10.60 11.20 0.60 30.07. 10:00 124 (SE) 45
KY Cnc p 6 2.380706 10.25 10.86 0.61 30.07. 10:01 145 (SE) 62
V830 Cep p 10 0.2601155 13.40 14.85 1.45 30.07. 10:01 352 (N) 31
V1144 Her p 10 0.25497 14.60 15.40 0.80 30.07. 10:01 38 (NE) 14
V431 Gem p 10 0.254 17.50 17.70 0.20 30.07. 10:01 177 (S) 64
V575 And p 10 0.678016 12.00 12.40 0.40 30.07. 10:01 288 (W) 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.