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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:28 UTC
Nautical Twilight (12°): 01:29 // 20:23 UTC
Astronomical Twilight (18°): 00:07 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 22.05. 07:09 206 (SW) 23
FO Lyn p 7 0.63446 11.11 11.58 0.47 22.05. 07:09 37 (NE) 14
AM Eri p 4 0.3165735 14.40 15.20 0.80 22.05. 07:10 117 (SE) 6
V1107 Cas s 1 0.273412 12.88 12.88 0.00 22.05. 07:10 34 (NE) 75
DW CMi p 2 0.30755495 14.50 15.00 0.50 22.05. 07:10 70 (E) -10
EK Lyn p 9 2.235543 9.73 10.10 0.37 22.05. 07:10 45 (NE) 14
HK Mon p 10 1.835577 13.80 16.20 2.40 22.05. 07:10 74 (E) 2
I Boo p 1 0.2678178 5.80 6.40 0.60 22.05. 07:10 332 (NW) 14
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 22.05. 07:10 223 (SW) 24
EH Hya s 10 0.2969053 14.20 14.20 0.00 22.05. 07:10 5 (N) -73
CH Hya s 10 0.346546 14.50 15.50 1.00 22.05. 07:10 340 (N) -68
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 22.05. 07:11 357 (N) -4
V953 Mon s 7 0.426934 13.80 13.80 0.00 22.05. 07:11 67 (NE) -18
CG Cha p 10 0.3765523 13.90 14.40 0.50 22.05. 07:11 172 (S) -59
V857 Her s 1 0.38223 10.90 10.90 0.00 22.05. 07:11 310 (NW) 17
V380 Cas p 1 1.35727 10.40 11.20 0.80 22.05. 07:11 3 (N) 66
OP Boo p 10 0.311443 12.80 13.10 0.30 22.05. 07:11 335 (NW) 20
EF CMa s 10 59.3619 11.30 11.30 0.00 22.05. 07:12 88 (E) -25
YY Cnc p 1 0.698445 11.30 11.70 0.40 22.05. 07:12 44 (NE) 5
V542 Hya p 10 0.381025 10.28 10.40 0.12 22.05. 07:12 42 (NE) -47
BI Vul p 1 0.2518236 14.15 14.90 0.75 22.05. 07:12 251 (W) 50
V1216 Her p 10 0.3020175 12.15 12.60 0.45 22.05. 07:12 314 (NW) 22
SW Sex p 1 0.13493852 14.80 16.70 1.90 22.05. 07:12 38 (NE) -37
V2642 Oph p 9 3.46464 11.40 12.00 0.60 22.05. 07:12 285 (W) 3
V342 UMa s 1 0.3438515 13.40 13.40 0.00 22.05. 07:12 14 (N) 14
MW UMa s 10 1.234755 9.50 9.90 0.40 22.05. 07:12 4 (N) 21
EV Cet p 9 0.428224 11.60 12.08 0.48 22.05. 07:12 166 (S) 38
V736 Cep p 7 0.857848 9.96 10.42 0.46 22.05. 07:12 299 (NW) 63
V752 Cep p 10 0.450289 13.05 13.50 0.45 22.05. 07:13 0 (N) 68
V723 Per p 7 0.796424 12.24 12.70 0.46 22.05. 07:13 68 (E) 74
V421 Gem p 9 0.4231 15.00 15.80 0.80 22.05. 07:13 62 (NE) 11
TU Mon p 8 5.04902 9.30 11.10 1.80 22.05. 07:13 72 (E) -18
V342 Her p 1 0.851731 10.50 11.30 0.80 22.05. 07:13 285 (W) 21
CN Tri p 7 0.36705 12.00 12.30 0.30 22.05. 07:13 114 (SE) 58
V940 Cep p 10 0.97574 11.55 11.90 0.35 22.05. 07:13 341 (N) 74
V659 Ara p 10 0.2918802 13.90 14.50 0.60 22.05. 07:13 226 (SW) -52
NT Aps p 5 0.294763 8.39 8.87 0.48 22.05. 07:13 200 (S) -61
PS Cam s 4 0.92005 12.58 12.58 0.00 22.05. 07:13 51 (NE) 58
EW Mon p 7 1.239695 13.80 14.20 0.40 22.05. 07:14 86 (E) -14
MW And p 9 0.263769 13.95 14.90 0.95 22.05. 07:14 100 (E) 64
V1353 Ori p 1 0.471453 12.93 13.20 0.27 22.05. 07:14 97 (E) 5
V1306 Her p 1 0.370368 11.70 12.10 0.40 22.05. 07:14 304 (NW) 28
EF CVn s 1 0.27205 13.10 13.50 0.40 22.05. 07:14 342 (N) -10
ZZ Aur s 1 0.601216 10.80 11.10 0.30 22.05. 07:14 65 (NE) 35
DS Psc s 4 0.3424915 11.75 11.75 0.00 22.05. 07:14 165 (S) 42
GR Boo p 1 0.3766695 11.45 11.90 0.45 22.05. 07:14 324 (NW) -6
UX Eri s 1 0.4452835 11.15 11.66 0.51 22.05. 07:15 133 (SE) 22
CR CMa p 9 0.6241334 12.10 13.10 1.00 22.05. 07:15 91 (E) -25
KT Aps p 10 0.3742 15.00 15.30 0.30 22.05. 07:15 203 (SW) -52
V489 Cam p 8 0.6197565 10.94 11.22 0.28 22.05. 07:15 17 (N) 43
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.