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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:10 UTC
Civil Twilight (6°): 03:22 // 18:44 UTC
Nautical Twilight (12°): 02:38 // 19:28 UTC
Astronomical Twilight (18°): 01:48 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V531 And p 10 0.406372 11.40 11.60 0.20 21.08. 02:38 185 (S) 74
V478 Cam s 9 3.52632 12.30 12.30 0.00 21.08. 02:39 19 (N) 49
DU Boo s 1 1.055889 8.59 8.59 0.00 21.08. 02:39 352 (N) 2
KT Cnc s 8 0.323691 13.60 14.20 0.60 21.08. 02:39 72 (E) 1
AW UMa p 1 0.438726 6.83 7.13 0.30 21.08. 02:39 28 (NE) -5
FU Lyn s 7 0.3979435 12.46 12.46 0.00 21.08. 02:39 47 (NE) 20
II Per p 1 0.4798527 13.50 14.20 0.70 21.08. 02:39 84 (E) 61
MM Com p 1 0.30199 12.00 12.50 0.50 21.08. 02:39 8 (N) -5
V1170 Cas p 10 0.960991 11.15 11.49 0.34 21.08. 02:40 44 (NE) 77
DY CVn p 1 0.2459495 12.00 12.50 0.50 21.08. 02:40 6 (N) -3
ET Leo p 1 0.3465036 9.55 9.72 0.17 21.08. 02:40 47 (NE) -20
PS Boo p 10 0.28164 12.30 12.60 0.30 21.08. 02:40 344 (N) 13
V807 Cyg p 9 0.798763 14.20 15.10 0.90 21.08. 02:40 296 (NW) 28
V1542 Aql s 1 0.417537 11.71 12.31 0.60 21.08. 02:41 274 (W) 8
AS Mon p 7 1.836532 10.70 11.40 0.70 21.08. 02:41 99 (E) -4
FQ Lyn p 9 0.569226 11.72 12.06 0.34 21.08. 02:41 55 (NE) 17
BX Tri s 6 0.1926355 12.35 12.60 0.25 21.08. 02:42 152 (SE) 72
V347 Dra p 10 0.507279 12.40 12.70 0.30 21.08. 02:42 342 (N) 27
BH Lyn p 10 0.1558756 13.70 16.30 2.60 21.08. 02:42 46 (NE) 32
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 21.08. 02:42 316 (NW) 40
PY Lyr p 1 0.385768 12.50 13.50 1.00 21.08. 02:42 293 (NW) 19
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 21.08. 02:42 338 (N) 1
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 21.08. 02:42 305 (NW) 32
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 21.08. 02:42 342 (N) 78
LU Vir s 1 0.492241 7.84 8.17 0.33 21.08. 02:42 5 (N) -46
WY Sex p 5 0.3680553 11.50 11.80 0.30 21.08. 02:42 61 (NE) -24
FR Lac p 10 0.32 15.20 16.10 0.90 21.08. 02:42 296 (NW) 64
VW Cep p 1 0.2783115 7.23 7.68 0.45 21.08. 02:42 337 (NW) 51
TY Del p 1 1.191132 9.70 10.90 1.20 21.08. 02:42 263 (W) 23
CG Cyg p 1 0.6311435 9.73 10.86 1.13 21.08. 02:42 282 (W) 38
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 21.08. 02:43 282 (W) 42
AO Cam p 1 0.3299026 9.50 10.00 0.50 21.08. 02:43 67 (NE) 64
FN Her p 5 2.691268 10.50 11.50 1.00 21.08. 02:43 317 (NW) -19
V947 Cyg p 5 0.429245 14.10 15.10 1.00 21.08. 02:43 292 (W) 24
V873 Per p 1 0.294902 10.80 11.50 0.70 21.08. 02:43 121 (SE) 76
CR CMa s 9 0.6241334 12.10 12.40 0.30 21.08. 02:43 107 (E) -11
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 21.08. 02:43 170 (S) 58
VW Tri s 1 0.298863 13.90 14.40 0.50 21.08. 02:43 165 (S) 72
GW Eri p 9 0.997812 5.84 6.13 0.29 21.08. 02:43 144 (SE) 12
MS Cas p 1 1.172739 12.90 13.80 0.90 21.08. 02:43 317 (NW) 74
V434 Nor p 10 0.5983 16.16 16.50 0.34 21.08. 02:43 239 (SW) -70
CW Gem s 6 1.678168 12.30 12.30 0.00 21.08. 02:43 87 (E) 26
SW Sex p 1 0.13493852 14.80 16.70 1.90 21.08. 02:44 61 (NE) -26
V817 Cep p 10 0.451203 15.52 16.32 0.80 21.08. 02:44 315 (NW) 47
V1044 Sco p 8 0.914833 8.60 9.07 0.47 21.08. 02:44 302 (NW) -51
V789 Cyg s 6 0.288551 13.30 13.30 0.00 21.08. 02:44 294 (NW) 19
HM Mon p 1 0.40765587 13.40 14.20 0.80 21.08. 02:44 98 (E) 7
V581 Lyr s 8 0.787001 12.70 12.70 0.00 21.08. 02:44 304 (NW) 21
V816 Cep p 10 0.3113931 13.45 14.10 0.65 21.08. 02:44 338 (N) 51
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 21.08. 02:44 311 (NW) 44
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.