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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V797 Cep s 1 0.270449 14.60 14.60 0.00 21.07. 17:23 2 (N) 40
V2650 Oph p 7 0.384054 12.57 13.20 0.63 21.07. 17:23 117 (SE) 31
V440 Cas s 8 0.32568791 15.00 15.00 0.00 21.07. 17:23 25 (NE) 17
X PsA p 10 0.3977746 13.00 14.30 1.30 21.07. 17:23 88 (E) -35
V2612 Oph p 1 0.375305 9.35 9.72 0.37 21.07. 17:23 108 (E) 23
V340 Vir s 6 0.45486 11.53 11.85 0.32 21.07. 17:23 198 (S) 24
QQ UMa p 10 0.372776 13.30 14.10 0.80 21.07. 17:23 298 (NW) 44
V1289 Her s 1 0.340092 11.06 11.06 0.00 21.07. 17:23 94 (E) 50
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 21.07. 17:24 4 (N) 3
AC CMi p 1 0.867217 11.00 11.50 0.50 21.07. 17:24 287 (W) 0
V404 Gem p 1 0.348706 11.59 12.13 0.54 21.07. 17:24 298 (NW) -2
V427 Cas s 7 1.305989 13.30 13.70 0.40 21.07. 17:24 26 (NE) 25
DG CMi s 8 0.366037 11.94 12.05 0.11 21.07. 17:24 288 (W) -3
V906 Ara s 6 1.02255 14.50 14.50 0.00 21.07. 17:24 159 (S) -26
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 21.07. 17:24 278 (W) 15
UY Vol p 1 0.159337785 16.90 23.00 6.10 21.07. 17:24 214 (SW) -48
PS Vir s 1 0.289806 12.00 12.30 0.30 21.07. 17:24 227 (SW) 37
EG CVn s 1 0.349276 13.00 13.50 0.50 21.07. 17:24 217 (SW) 75
V1138 Cas s 1 0.798267 13.25 13.25 0.00 21.07. 17:24 7 (N) 17
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.07. 17:25 308 (NW) 57
V373 Dra s 3 0.316906 13.00 13.00 0.00 21.07. 17:25 64 (NE) 62
V1069 Her s 6 0.486617 12.30 12.30 0.00 21.07. 17:25 76 (E) 57
V579 And p 10 0.338094 12.50 12.80 0.30 21.07. 17:25 39 (NE) 7
V505 Cam p 7 0.336361 13.80 14.50 0.70 21.07. 17:25 349 (N) 51
V959 Cep p 9 0.372264 11.45 11.68 0.23 21.07. 17:25 16 (N) 32
V1179 Her s 1 0.385505 11.39 11.69 0.30 21.07. 17:25 136 (SE) 43
IM And s 9 0.2703735 18.30 18.80 0.50 21.07. 17:25 18 (N) 2
V502 Her p 1 0.3692772 12.80 13.70 0.90 21.07. 17:26 98 (E) 51
AL Cas s 1 0.50055583 12.90 13.60 0.70 21.07. 17:26 1 (N) 30
V469 Cyg s 1 1.31251 12.80 12.90 0.10 21.07. 17:26 67 (NE) 27
EQ Tau s 1 0.3413474 10.50 10.97 0.47 21.07. 17:26 340 (N) -15
V404 Hya s 7 0.309535 14.85 14.85 0.00 21.07. 17:26 265 (W) 10
I Boo s 1 0.2678178 5.80 6.29 0.49 21.07. 17:26 106 (E) 83
V412 And s 4 1.908735 11.70 11.70 0.00 21.07. 17:26 26 (NE) 11
V777 Cen p 5 1.775995 10.90 11.70 0.80 21.07. 17:26 210 (SW) -19
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 21.07. 17:26 68 (E) 33
CC Com s 1 0.2206859 11.30 11.30 0.00 21.07. 17:26 236 (SW) 52
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 21.07. 17:27 59 (NE) 45
V1107 Cas s 1 0.273412 12.88 12.88 0.00 21.07. 17:27 8 (N) 22
V364 UMa p 8 0.3669815 13.40 13.95 0.55 21.07. 17:28 351 (N) 78
V375 Cam p 8 0.32208 13.60 14.20 0.60 21.07. 17:28 351 (N) 41
V3859 Sgr p 10 1.98908 11.80 12.60 0.80 21.07. 17:28 127 (SE) -6
V1335 Her p 10 0.59428 14.10 14.60 0.50 21.07. 17:28 93 (E) 43
EQ CMa p 10 2.2915 13.50 15.00 1.50 21.07. 17:28 278 (W) -28
V1898 Cyg p 2 1.513124 7.71 8.15 0.44 21.07. 17:28 51 (NE) 29
SZ Ari s 2 1.71753 11.10 11.10 0.00 21.07. 17:28 345 (N) -19
V1333 Her s 1 0.317594 13.27 13.27 0.00 21.07. 17:29 69 (E) 55
V1633 Ori p 3 1.149385 12.10 12.80 0.70 21.07. 17:29 298 (NW) -17
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 21.07. 17:29 73 (E) 27
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 21.07. 17:29 360 (N) -42
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.