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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:10 // 17:50 UTC
Civil Twilight (6°): 03:38 // 18:22 UTC
Nautical Twilight (12°): 02:57 // 19:03 UTC
Astronomical Twilight (18°): 02:11 // 19:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V842 Cep p 10 0.2889547 14.00 14.70 0.70 30.08. 16:50 21 (N) 53
BU Vul p 1 0.5689935 10.60 11.40 0.80 30.08. 16:51 89 (E) 37
BB Vul p 5 0.938919 12.50 13.20 0.70 30.08. 16:51 92 (E) 39
V2563 Oph s 7 0.372304 11.60 11.60 0.00 30.08. 16:51 149 (SE) 36
LT Pav p 10 0.393674 11.40 12.20 0.80 30.08. 16:51 162 (S) -36
V1139 Cas p 1 0.2971 12.80 13.23 0.43 30.08. 16:51 24 (NE) 22
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 30.08. 16:51 63 (NE) 55
GV Boo s 2 0.367868 12.40 12.40 0.00 30.08. 16:51 251 (W) 50
V864 Mon s 5 0.358427 9.90 10.50 0.60 30.08. 16:51 308 (NW) -33
V489 Cam p 8 0.6197565 10.94 11.22 0.28 30.08. 16:51 346 (N) 40
V412 Lyr s 1 0.931481 13.70 14.10 0.40 30.08. 16:52 110 (E) 54
BY Per s 1 1.152638 13.20 13.20 0.00 30.08. 16:52 22 (N) 20
CU And p 9 1.715987 12.50 16.00 3.50 30.08. 16:52 49 (NE) 32
DY CVn p 1 0.2459495 12.00 12.50 0.50 30.08. 16:52 269 (W) 52
XZ For p 9 0.308127 9.90 10.28 0.38 30.08. 16:52 78 (E) -61
AS CrB s 1 0.380663 11.35 11.35 0.00 30.08. 16:52 202 (S) 74
CW Cas p 1 0.318862 11.02 11.62 0.60 30.08. 16:53 26 (NE) 31
SV Equ s 8 0.880971 9.25 9.41 0.16 30.08. 16:53 104 (E) 19
TT CMi p 7 0.8455176 14.00 14.80 0.80 30.08. 16:53 309 (NW) -21
CF CrB p 10 0.262445 14.14 14.54 0.40 30.08. 16:53 195 (S) 69
TW Cet p 1 0.3168513 10.43 11.18 0.75 30.08. 16:53 62 (NE) -47
GV Leo p 1 0.266728 11.37 11.50 0.13 30.08. 16:53 284 (W) 10
EX CMa s 10 74.111 13.00 13.00 0.00 30.08. 16:53 309 (NW) -44
V401 Lac p 2 1.95012 7.93 8.16 0.23 30.08. 16:53 56 (NE) 38
TW UMa p 1 2.16678 12.20 14.50 2.30 30.08. 16:54 308 (NW) 64
V624 Cen p 10 0.7000815 14.80 15.60 0.80 30.08. 16:54 201 (S) -19
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 30.08. 16:54 324 (NW) 27
CR Tau s 1 0.68270353 12.50 12.50 0.00 30.08. 16:54 341 (N) -14
V453 Mon s 1 0.511003 11.10 11.80 0.70 30.08. 16:54 316 (NW) -34
V400 Cyg p 9 0.892555 13.20 14.30 1.10 30.08. 16:54 80 (E) 31
V1037 Her p 3 0.7875767 12.00 12.30 0.30 30.08. 16:54 164 (S) 69
V424 Nor p 10 0.5818 14.47 14.95 0.48 30.08. 16:54 186 (S) -17
V404 Mon p 8 2.445208 13.10 13.70 0.60 30.08. 16:55 320 (NW) -34
ZZ Aur s 1 0.601216 10.80 11.10 0.30 30.08. 16:55 346 (N) 3
V342 UMa s 1 0.3438515 13.40 13.40 0.00 30.08. 16:55 308 (NW) 39
V442 Cam p 1 0.442643 13.05 13.46 0.41 30.08. 16:55 350 (N) 35
BF Pav p 10 0.305605 11.00 11.90 0.90 30.08. 16:55 162 (S) -23
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 30.08. 16:55 27 (NE) 9
OQ Dra p 7 0.3396745 13.20 13.80 0.60 30.08. 16:55 332 (NW) 53
PY Vir p 1 0.311248 9.60 10.10 0.50 30.08. 16:55 235 (SW) 21
NU Cyg p 3 0.2811248 14.30 14.90 0.60 30.08. 16:55 88 (E) 54
MR Cyg p 1 1.67703362 8.75 9.68 0.93 30.08. 16:56 59 (NE) 39
EM Cyg p 1 0.2909091 11.90 14.40 2.50 30.08. 16:56 102 (E) 50
CN Ind s 9 0.45364 9.43 9.82 0.39 30.08. 16:56 142 (SE) -24
V1490 Aql p 8 1.615908 10.50 11.00 0.50 30.08. 16:56 117 (SE) 32
DY Cet p 1 0.44079 9.47 10.05 0.58 30.08. 16:56 43 (NE) -47
V1092 Her p 4 0.384539 11.93 12.43 0.50 30.08. 16:56 154 (SE) 68
IQ Cnc p 9 0.634624 13.05 13.45 0.40 30.08. 16:56 293 (NW) 0
CL Sct p 7 1.638554 14.00 14.70 0.70 30.08. 16:56 144 (SE) 27
GI Boo p 4 1.033533 11.30 11.80 0.50 30.08. 16:56 251 (W) 66
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.