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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:14 // 17:47 UTC
Civil Twilight (6°): 03:43 // 18:19 UTC
Nautical Twilight (12°): 03:02 // 19:00 UTC
Astronomical Twilight (18°): 02:17 // 19:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
W For p 7 0.617895 13.13 13.76 0.63 10.04. 20:08 271 (W) -36
AA Lyr s 1 0.5173146 13.40 13.50 0.10 10.04. 20:08 42 (NE) 1
BG Lyn s 1 1.1998387 10.68 10.68 0.00 10.04. 20:08 265 (W) 63
V361 Lyr s 4 0.309614 14.30 14.70 0.40 10.04. 20:08 33 (NE) 16
SW Oph p 3 2.44607 10.60 11.70 1.10 10.04. 20:08 96 (E) -4
MM Com p 1 0.30199 12.00 12.50 0.50 10.04. 20:08 104 (E) 58
BM UMa p 1 0.2712208 13.80 14.75 0.95 10.04. 20:08 111 (E) 82
NZ Boo p 1 0.0589094 17.20 20.00 2.80 10.04. 20:09 81 (E) 38
V1024 Her s 3 0.5308265 12.50 12.50 0.00 10.04. 20:09 76 (E) 22
LM Boo p 1 0.327922 12.00 12.50 0.50 10.04. 20:09 94 (E) 36
ST Aqr s 1 0.780991 9.15 9.37 0.22 10.04. 20:09 2 (N) -47
MS UMa p 1 0.410388 11.97 12.60 0.63 10.04. 20:09 85 (E) 79
BF Cap s 9 0.532676 8.92 8.92 0.00 10.04. 20:09 51 (NE) -50
V389 Cas s 1 2.49481 10.80 10.80 0.00 10.04. 20:09 333 (NW) 15
HU And s 10 0.2857905 16.50 17.20 0.70 10.04. 20:10 335 (NW) 5
IL Boo p 6 0.347407 13.10 13.55 0.45 10.04. 20:10 75 (E) 53
V640 Ori p 3 2.02072 11.20 13.50 2.30 10.04. 20:10 247 (SW) 6
BP Vel p 10 0.264987 12.90 13.80 0.90 10.04. 20:10 202 (S) -9
GR Tau p 1 0.429851 10.26 10.80 0.54 10.04. 20:10 288 (W) 11
NN Aqr p 4 0.306779 13.47 14.14 0.67 10.04. 20:10 14 (N) -39
AM Her p 1 0.128927 12.30 15.70 3.40 10.04. 20:10 39 (NE) 23
NP Pav p 10 0.6333963 10.70 11.70 1.00 10.04. 20:10 157 (SE) -67
V591 Vir s 7 0.350949 12.90 12.90 0.00 10.04. 20:10 109 (E) 19
AQ Tuc s 10 0.5948385 9.91 10.48 0.57 10.04. 20:11 200 (S) -65
V381 Cam p 7 0.458029 12.50 13.10 0.60 10.04. 20:11 330 (NW) 49
IO Cnc s 1 0.347694 13.00 12.00 -1.00 10.04. 20:11 209 (SW) 53
LX Ser p 1 0.1584325 13.30 17.40 4.10 10.04. 20:11 87 (E) 22
V722 Her p 9 0.5046925 15.00 15.70 0.70 10.04. 20:11 53 (NE) 26
FL Lyr p 1 2.1781544 9.27 9.89 0.62 10.04. 20:11 33 (NE) 15
V447 Nor p 10 0.8617 16.45 16.75 0.30 10.04. 20:11 138 (SE) -36
AZ Vir s 1 0.3496644 10.74 11.37 0.63 10.04. 20:11 121 (SE) 29
V630 Cen p 10 0.7295228 14.10 14.40 0.30 10.04. 20:11 154 (SE) -31
EY CVn s 1 0.342687 11.91 12.20 0.29 10.04. 20:11 103 (E) 58
TU CrB s 1 1.613634 12.80 12.80 0.00 10.04. 20:11 65 (NE) 32
AK Vir p 2 1.193596 10.00 11.00 1.00 10.04. 20:12 129 (SE) 7
V470 Cam p 1 0.0956467 14.10 14.75 0.65 10.04. 20:12 323 (NW) 60
V427 Nor p 10 0.5002 16.36 16.80 0.44 10.04. 20:12 138 (SE) -35
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 10.04. 20:12 216 (SW) -54
V1033 Her s 1 0.298051 11.19 11.19 0.00 10.04. 20:12 68 (E) 18
GW Cep s 1 0.3188312 11.40 12.00 0.60 10.04. 20:12 350 (N) 43
GT Boo s 2 0.568922 12.10 12.10 0.00 10.04. 20:12 74 (E) 39
LV Cam p 4 0.3657282 16.00 16.40 0.40 10.04. 20:12 311 (NW) 52
SV Cen s 6 1.65766 8.71 9.45 0.74 10.04. 20:13 170 (S) -22
LN Aps p 10 0.31072 12.80 13.30 0.50 10.04. 20:13 162 (S) -52
PR Cam p 10 0.387366 13.10 13.40 0.30 10.04. 20:13 316 (NW) 34
SW Lac p 1 0.320719 8.51 9.39 0.88 10.04. 20:13 355 (N) -2
V553 Hya s 5 0.371497 12.36 12.36 0.00 10.04. 20:13 154 (SE) 10
BQ Cap s 8 1.474088 8.11 8.11 0.00 10.04. 20:13 24 (NE) -59
V2769 Ori s 5 0.27872 15.00 15.00 0.00 10.04. 20:13 257 (W) 17
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 10.04. 20:14 22 (N) 11
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.