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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 °
SY Sct p 10 7.3763 13.90 15.80 1.90 21.07. 22:24 189 (S) 29
WW Cnc s 1 1.115957 10.50 9.50 -1.00 21.07. 22:24 337 (NW) -6
V728 Her s 1 0.4712895 10.90 11.40 0.50 21.07. 22:24 261 (W) 67
V524 Hya p 10 0.15 17.12 19.40 2.28 21.07. 22:24 324 (NW) -34
KT Lyr s 9 0.5815356 14.70 14.90 0.20 21.07. 22:25 214 (SW) 71
V500 Cyg s 3 0.924218 11.90 12.00 0.10 21.07. 22:25 138 (SE) 71
AG Leo s 1 3.392517 10.70 10.70 0.00 21.07. 22:25 323 (NW) -16
V474 Hya s 6 0.528304 11.80 11.80 0.00 21.07. 22:25 343 (N) -38
FK Eri p 7 2.232217 9.21 9.58 0.37 21.07. 22:25 87 (E) -26
BL Leo p 1 0.28193 13.80 14.50 0.70 21.07. 22:26 304 (NW) 4
V1032 Her p 2 0.68519 13.40 13.70 0.30 21.07. 22:26 258 (W) 58
EX CVn s 4 0.2771572 13.10 13.10 0.00 21.07. 22:26 303 (NW) 23
CG Cyg s 1 0.6311435 9.73 9.73 0.00 21.07. 22:26 123 (SE) 68
EX Del p 1 0.3309877 12.80 13.30 0.50 21.07. 22:26 158 (S) 54
V1057 Her p 1 0.943522 11.80 12.20 0.40 21.07. 22:27 229 (SW) 50
V4403 Sgr p 10 1.701457 8.69 9.12 0.43 21.07. 22:27 189 (S) 5
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 21.07. 22:27 348 (N) 16
RT CMa p 1 1.29374 11.40 12.90 1.50 21.07. 22:27 31 (NE) -54
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.07. 22:27 334 (NW) 25
V1695 Aql s 9 0.412779 10.90 11.20 0.30 21.07. 22:27 176 (S) 36
GM Dra s 4 0.338741 8.79 8.79 0.00 21.07. 22:28 306 (NW) 70
XY UMa s 1 0.47899511 9.50 10.00 0.50 21.07. 22:28 345 (N) 17
HS Per p 6 2.836769 13.00 15.90 2.90 21.07. 22:28 43 (NE) 37
NV Lyr p 5 1.541423 12.80 13.80 1.00 21.07. 22:28 189 (S) 74
FH Ori p 1 2.151129 10.50 11.50 1.00 21.07. 22:28 36 (NE) -30
V1063 Cas p 9 0.620008 11.60 12.30 0.70 21.07. 22:29 22 (N) 49
V477 Lyr p 9 0.471729 14.30 16.00 1.70 21.07. 22:29 210 (SW) 65
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 21.07. 22:29 61 (NE) 62
ER Vul s 1 0.698095 7.27 7.49 0.22 21.07. 22:29 132 (SE) 61
V338 Dra s 5 0.2351485 13.30 13.30 0.00 21.07. 22:29 311 (NW) 58
QT Boo p 10 0.3190643 11.65 11.80 0.15 21.07. 22:29 293 (NW) 53
V1215 Her p 10 0.312752 14.30 15.00 0.70 21.07. 22:29 285 (W) 64
V1309 Her p 9 0.369883 12.00 12.75 0.75 21.07. 22:29 257 (W) 73
FT Lyn p 9 0.2937757 12.90 12.90 0.00 21.07. 22:29 341 (N) -3
AF Aps s 4 0.7976244 13.40 13.90 0.50 21.07. 22:29 194 (S) -43
V477 Her p 8 0.3251804 14.90 15.50 0.60 21.07. 22:30 238 (SW) 56
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 21.07. 22:30 103 (E) 36
V1001 Cas s 1 0.429058 13.61 13.61 0.00 21.07. 22:30 62 (NE) 50
V856 Her s 1 1.22331 12.80 12.80 0.00 21.07. 22:30 266 (W) 59
SS Com s 1 0.412815 11.30 11.90 0.60 21.07. 22:30 290 (W) 8
V936 Cep p 10 0.364014 13.70 14.10 0.40 21.07. 22:31 23 (NE) 56
V870 Ara p 7 0.399826 9.00 9.39 0.40 21.07. 22:31 192 (S) -18
V448 Mon s 1 1.118471 9.40 9.80 0.40 21.07. 22:31 13 (N) -38
GR Boo p 1 0.3766695 11.45 11.90 0.45 21.07. 22:31 271 (W) 34
V1055 Her s 1 0.3154085 11.32 11.32 0.00 21.07. 22:31 261 (W) 66
V714 Mon p 1 0.3445093 11.83 12.37 0.54 21.07. 22:31 18 (N) -34
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 21.07. 22:31 181 (S) 11
SY Aps s 6 0.278908 12.20 12.20 0.00 21.07. 22:31 203 (SW) -43
V392 Ori s 1 0.659284 10.90 10.90 0.00 21.07. 22:31 20 (N) -19
V747 Cen p 10 0.53719488 9.86 10.46 0.60 21.07. 22:32 236 (SW) -32
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.