Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:45 // 21:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V530 Mon s 1 0.5255325 12.40 12.40 0.00 30.07. 05:10 108 (E) 18
DX Aqr p 7 0.9450115 6.37 6.78 0.41 30.07. 05:10 244 (SW) -1
V2769 Ori s 5 0.27872 15.00 15.00 0.00 30.07. 05:11 122 (SE) 30
V836 Cep p 10 0.418772 13.25 13.60 0.35 30.07. 05:11 319 (NW) 44
V899 Her p 1 0.421169 7.93 8.07 0.14 30.07. 05:11 337 (NW) -3
V2766 Ori p 6 0.6032 15.00 15.30 0.30 30.07. 05:11 122 (SE) 30
AS Lib p 10 0.553805 13.20 13.90 0.70 30.07. 05:11 343 (N) -61
V1847 Ori p 1 0.342605 12.09 12.36 0.27 30.07. 05:11 130 (SE) 41
V361 Lyr p 4 0.309614 14.30 15.70 1.40 30.07. 05:11 318 (NW) 22
V435 Peg p 9 0.312999 13.05 13.40 0.35 30.07. 05:11 272 (W) 19
IK Boo s 1 0.303116 12.00 12.50 0.50 30.07. 05:12 8 (N) -10
KV Gem s 1 0.358522 12.40 12.85 0.45 30.07. 05:12 103 (E) 31
CI CVn s 3 0.8158745 9.36 9.36 0.00 30.07. 05:12 15 (N) 10
V1282 Her p 1 0.278349 13.35 13.75 0.40 30.07. 05:12 330 (NW) 13
V338 Dra s 5 0.2351485 13.30 13.30 0.00 30.07. 05:12 352 (N) 21
MM Com s 1 0.30199 12.00 12.00 0.00 30.07. 05:12 21 (N) -3
GS Boo p 1 1.25681 11.40 12.00 0.60 30.07. 05:12 357 (N) -6
HR Boo p 1 0.315967 13.25 13.85 0.60 30.07. 05:12 359 (N) -18
V413 Nor p 10 0.558 15.65 16.00 0.35 30.07. 05:12 230 (SW) -78
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 30.07. 05:12 298 (NW) -53
DZ Lyn s 1 0.378018 9.90 9.90 0.00 30.07. 05:12 64 (NE) 36
DI Peg s 1 0.711817 9.38 9.59 0.21 30.07. 05:12 246 (SW) 38
BF CMi p 1 1.180675 10.30 11.10 0.80 30.07. 05:12 102 (E) 15
YY Eri s 1 0.3214963 8.37 8.99 0.62 30.07. 05:12 156 (SE) 27
FW Mon p 9 3.8735903 9.40 10.60 1.20 30.07. 05:12 104 (E) 2
V961 Cyg s 1 2.037799 12.20 12.40 0.20 30.07. 05:13 303 (NW) 16
GH Aqr p 6 0.305585 13.40 13.80 0.40 30.07. 05:13 248 (W) 11
HI Lac p 10 0.1666655 15.00 18.00 3.00 30.07. 05:13 299 (NW) 55
LY Boo p 9 0.41441 13.10 13.31 0.21 30.07. 05:13 1 (N) -1
V1078 Cen p 10 1.81033 11.96 12.66 0.70 30.07. 05:13 99 (E) -54
V781 Tau s 1 0.344909 8.90 9.30 0.40 30.07. 05:13 106 (E) 48
V449 And s 1 0.3385155 12.20 12.20 0.00 30.07. 05:13 245 (SW) 83
DU Leo p 1 1.37418454 8.68 9.43 0.75 30.07. 05:13 63 (NE) 10
V603 Aur p 8 0.37475 12.70 13.40 0.70 30.07. 05:13 70 (E) 67
ES Gem p 10 1.661124 15.20 16.20 1.00 30.07. 05:13 104 (E) 34
V1261 Her s 4 0.397693 13.00 14.00 1.00 30.07. 05:13 323 (NW) -11
V1481 Cyg p 8 2.763257 12.14 12.55 0.41 30.07. 05:13 305 (NW) 45
CD Cam p 1 0.764183 11.63 11.85 0.22 30.07. 05:13 27 (NE) 50
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 30.07. 05:13 315 (NW) -21
V470 Cam p 1 0.0956467 14.10 14.75 0.65 30.07. 05:14 37 (NE) 54
GP Peg s 1 0.9756146 10.20 10.20 0.00 30.07. 05:14 266 (W) 45
CK Aqr p 6 0.2833722 12.90 13.80 0.90 30.07. 05:14 260 (W) -6
BD Pav p 10 0.1793015 12.40 16.21 3.81 30.07. 05:14 234 (SW) -55
EP Cas p 1 0.8134382 11.20 12.30 1.10 30.07. 05:14 303 (NW) 64
V1036 Her s 1 0.391678 11.31 11.31 0.00 30.07. 05:14 331 (NW) -10
FN CVn p 10 0.6107153 12.15 12.45 0.30 30.07. 05:15 12 (N) 7
BC Eri p 1 0.527247 10.83 11.32 0.49 30.07. 05:15 149 (SE) 20
EO Lyn p 10 0.652416 13.80 14.60 0.80 30.07. 05:15 63 (NE) 50
EH CVn s 1 0.263585 12.91 12.91 0.00 30.07. 05:15 14 (N) -7
V384 Ser s 1 0.268729 11.90 12.30 0.40 30.07. 05:15 343 (N) -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.