Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AS CrB p 1 0.380663 11.35 11.85 0.50 27.07. 15:13 92 (E) 50
V365 UMa p 10 0.381189 12.85 13.15 0.30 27.07. 15:13 61 (NE) 75
RW Mon p 1 1.906092 9.26 11.51 2.25 27.07. 15:13 276 (W) 7
V2203 Oph s 1 0.455001 11.56 11.94 0.38 27.07. 15:13 96 (E) 11
V631 Cen p 10 1.052519 13.70 14.40 0.70 27.07. 15:14 167 (S) -20
DD Com p 1 0.2692074 14.30 15.05 0.75 27.07. 15:14 184 (S) 62
LL Cnc p 8 1.324349 11.30 12.60 1.30 27.07. 15:14 257 (W) 36
V475 Cam p 9 0.4586 13.61 13.66 0.05 27.07. 15:14 335 (NW) 51
V688 Aql p 5 3.88972 10.30 11.10 0.80 27.07. 15:14 66 (NE) 1
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 27.07. 15:14 118 (SE) -23
FQ Lyn p 9 0.569226 11.72 12.06 0.34 27.07. 15:15 272 (W) 46
V600 And p 7 0.396793 12.64 12.64 0.00 27.07. 15:15 15 (N) 9
V470 Cam p 1 0.0956467 14.10 14.75 0.65 27.07. 15:15 325 (NW) 48
HW Vir p 1 0.11671953 10.50 11.20 0.70 27.07. 15:15 178 (S) 31
V364 UMa s 8 0.3669815 13.40 13.95 0.55 27.07. 15:15 39 (NE) 73
EE Cyg p 10 2.833093 14.40 15.70 1.30 27.07. 15:15 62 (NE) 14
BO Tri p 10 2.012 11.90 12.24 0.34 27.07. 15:15 343 (N) -7
GG Vel p 10 1.475228 8.72 9.07 0.35 27.07. 15:16 216 (SW) -14
V2563 Oph p 7 0.372304 11.60 13.00 1.40 27.07. 15:16 96 (E) 6
MS Vir s 1 0.3124379 9.34 9.67 0.33 27.07. 15:16 158 (S) 20
V873 Per p 1 0.294902 10.80 11.50 0.70 27.07. 15:16 336 (NW) 6
V373 Cam s 7 0.370807 12.50 12.80 0.30 27.07. 15:16 329 (NW) 30
V1302 Her s 1 0.316291 12.72 12.72 0.00 27.07. 15:17 65 (NE) 39
V2717 Oph p 9 0.336 15.00 15.50 0.50 27.07. 15:17 111 (E) 7
YZ Phe s 10 0.23472665 12.65 12.95 0.30 27.07. 15:17 285 (W) -79
V473 And p 2 0.4013 13.80 14.30 0.50 27.07. 15:17 4 (N) 2
OP Boo p 10 0.311443 12.80 13.10 0.30 27.07. 15:17 67 (NE) 68
WY Sex s 5 0.3680553 11.50 11.50 0.00 27.07. 15:17 225 (SW) 30
FU Lyn p 7 0.3979435 12.46 12.90 0.44 27.07. 15:17 280 (W) 52
NP Cen p 10 2.853001 10.40 11.20 0.80 27.07. 15:18 175 (S) -22
AQ Boo p 1 0.333139 12.30 13.00 0.70 27.07. 15:18 152 (SE) 55
GK Boo p 1 0.477772 10.30 10.80 0.50 27.07. 15:18 111 (E) 65
GS Aqr p 3 0.374069 13.20 13.80 0.60 27.07. 15:18 41 (NE) -33
DY CVn s 1 0.2459495 12.00 12.00 0.00 27.07. 15:18 155 (SE) 76
LO Cyg s 1 0.629214 13.10 13.30 0.20 27.07. 15:19 30 (NE) 13
TV Eri p 10 1.298462 12.92 13.55 0.63 27.07. 15:19 303 (NW) -48
TZ Boo p 1 0.29716095 10.41 11.00 0.59 27.07. 15:19 97 (E) 63
II Per p 1 0.4798527 13.50 14.20 0.70 27.07. 15:19 321 (NW) 17
AD Phe s 10 0.379924 10.27 10.80 0.53 27.07. 15:19 326 (NW) -78
V640 Aql s 7 0.5612183 12.60 12.80 0.20 27.07. 15:19 72 (E) -1
GY Cnc p 7 0.1754425 16.50 17.80 1.30 27.07. 15:19 253 (W) 38
TY Boo s 1 0.3171485 10.81 11.35 0.54 27.07. 15:20 107 (E) 61
V837 Cep p 10 0.438076 12.80 13.00 0.20 27.07. 15:20 28 (NE) 29
GO Psc p 8 0.453256 13.05 13.40 0.35 27.07. 15:20 355 (N) -8
V1046 Her s 8 4.2145 12.50 12.50 0.00 27.07. 15:20 91 (E) 32
AK Cam p 1 2.226805 10.30 10.90 0.60 27.07. 15:20 340 (N) 55
V1081 Cas p 9 0.374246 16.71 17.07 0.36 27.07. 15:20 355 (N) 19
V479 Cam s 7 0.325394 13.25 13.69 0.44 27.07. 15:21 336 (NW) 50
BF Tri p 9 0.326566 14.00 14.60 0.60 27.07. 15:21 347 (N) -8
V1239 Tau s 5 1.084796 10.66 10.66 0.00 27.07. 15:21 297 (NW) 12
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.