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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:19 // 18:53 UTC
Civil Twilight (6°): 02:41 // 19:31 UTC
Nautical Twilight (12°): 01:48 // 20:25 UTC
Astronomical Twilight (18°): 00:33 // 21:39 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V363 Lup p 10 0.347743 11.60 11.90 0.30 27.07. 11:11 114 (SE) -38
IN Boo s 7 0.285759 13.90 13.90 0.00 27.07. 11:11 72 (E) 27
V345 Cas p 1 0.6887584 13.10 14.20 1.10 27.07. 11:11 337 (NW) 19
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 27.07. 11:11 2 (N) 17
V385 Ser p 7 0.3129555 12.00 12.21 0.21 27.07. 11:11 71 (E) -14
V442 Cyg p 1 2.3859454 10.00 10.40 0.40 27.07. 11:11 1 (N) -9
IW Ara p 9 0.5368513 13.90 14.50 0.60 27.07. 11:11 126 (SE) -63
V417 Lyr s 4 0.300661 14.90 14.90 0.00 27.07. 11:11 18 (N) -7
V449 Dra p 10 0.351315 12.23 12.45 0.22 27.07. 11:11 360 (N) 42
KW Boo s 5 0.348865 14.00 14.50 0.50 27.07. 11:12 72 (E) 21
V816 Cep p 10 0.3113931 13.45 14.10 0.65 27.07. 11:12 1 (N) 36
BS Mus p 10 0.7682444 11.00 11.60 0.60 27.07. 11:12 162 (S) -30
LN Dra s 2 0.612142 12.00 12.00 0.00 27.07. 11:12 25 (NE) 19
KL Cen p 10 5.29649 12.30 13.60 1.30 27.07. 11:13 157 (SE) -29
V609 Aql p 1 0.7965633 11.70 12.10 0.40 27.07. 11:13 6 (N) -25
V501 CrA s 10 0.4110817 12.80 13.40 0.60 27.07. 11:13 82 (E) -63
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 27.07. 11:13 321 (NW) 30
BH CMi s 6 0.5592485 9.50 9.50 0.00 27.07. 11:13 191 (S) 41
DL Sge p 5 0.8572744 11.40 12.20 0.80 27.07. 11:13 22 (N) -18
V955 Cep s 9 1.040474 12.18 12.50 0.32 27.07. 11:14 351 (N) 44
CQ Scl p 10 0.269896 12.00 12.55 0.55 27.07. 11:14 273 (W) -42
V680 Per p 1 0.37422 13.55 14.13 0.58 27.07. 11:14 294 (NW) 27
V639 Aur s 4 0.3571 14.01 14.01 0.00 27.07. 11:15 292 (W) 65
V421 Dra p 10 0.653567 12.16 12.54 0.38 27.07. 11:15 4 (N) 42
DV Peg p 1 0.642167 11.70 12.10 0.40 27.07. 11:15 347 (N) -18
FH Del p 10 0.6780377 14.60 15.40 0.80 27.07. 11:15 2 (N) -21
AR Boo s 1 0.3448727 13.50 14.20 0.70 27.07. 11:15 82 (E) 26
EM Cyg p 1 0.2909091 11.90 14.40 2.50 27.07. 11:15 13 (N) -8
EP And p 1 0.4041085 11.90 12.50 0.60 27.07. 11:15 310 (NW) 26
V1107 Cas s 1 0.273412 12.88 12.88 0.00 27.07. 11:15 326 (NW) 35
LR Pav s 10 0.3945 15.00 15.30 0.30 27.07. 11:16 166 (S) -68
V354 UMa p 7 0.2938285 10.93 11.21 0.28 27.07. 11:16 61 (NE) 44
NZ Boo p 1 0.0589094 17.20 20.00 2.80 27.07. 11:16 63 (NE) 21
NZ Vir p 10 1.650611 11.06 11.26 0.20 27.07. 11:16 86 (E) 7
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 27.07. 11:16 61 (NE) -54
V813 Cep p 10 0.338921 13.15 13.50 0.35 27.07. 11:16 4 (N) 21
GW Cnc p 1 0.2814125 12.60 13.20 0.60 27.07. 11:16 175 (S) 61
EK Aqr p 1 0.61279 10.80 11.33 0.53 27.07. 11:17 301 (NW) -35
QW Boo p 10 0.2908715 12.10 12.45 0.35 27.07. 11:17 48 (NE) 26
SY Hor p 10 0.3116395 11.48 12.34 0.86 27.07. 11:17 223 (SW) -22
AT Mon p 1 2.029021 10.50 11.40 0.90 27.07. 11:17 201 (S) 30
V1426 Aql p 4 1.175155 9.30 9.70 0.40 27.07. 11:17 26 (NE) -33
NO Aqr p 9 0.32276 14.10 14.70 0.60 27.07. 11:18 358 (N) -53
V535 Ara s 9 0.6293021 7.17 7.71 0.54 27.07. 11:18 122 (SE) -63
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 27.07. 11:18 243 (SW) 27
IK Her s 1 1.099428 13.50 13.50 0.00 27.07. 11:18 44 (NE) 5
KT Cnc p 8 0.323691 13.60 14.20 0.60 27.07. 11:18 183 (S) 52
V428 Gem p 8 0.491506 10.93 11.33 0.40 27.07. 11:18 218 (SW) 62
HL Aur s 1 0.6225056 10.80 11.00 0.20 27.07. 11:19 283 (W) 68
DS Vel p 10 0.7215652 10.90 11.50 0.60 27.07. 11:19 172 (S) -13
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.