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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:05 // 17:54 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:50 // 19:09 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EM Cyg s 1 0.2909091 11.90 11.90 0.00 16.04. 05:09 185 (S) 70
V513 Her p 3 0.3037692 15.30 15.70 0.40 16.04. 05:09 235 (SW) 54
AR Boo p 1 0.3448727 13.50 14.50 1.00 16.04. 05:09 286 (W) 19
KO Ara p 9 0.3825476 13.30 14.10 0.80 16.04. 05:09 198 (S) -17
OT Del p 10 0.646145 12.25 12.93 0.68 16.04. 05:09 164 (S) 46
V927 Mon s 8 0.361879 10.90 11.16 0.26 16.04. 05:09 14 (N) -35
V1051 Her s 10 0.55833 12.50 12.50 0.00 16.04. 05:09 245 (SW) 54
V415 Dra p 1 0.437416 12.00 12.50 0.50 16.04. 05:09 282 (W) 82
MS UMa s 1 0.410388 11.97 11.97 0.00 16.04. 05:09 325 (NW) 21
V380 Gem s 6 0.33661 13.15 13.90 0.75 16.04. 05:09 21 (N) -12
QQ Lup p 10 0.251562 12.40 13.35 0.95 16.04. 05:10 229 (SW) -26
V726 Cyg p 1 0.497971 12.70 13.80 1.10 16.04. 05:10 152 (SE) 80
RS Sct p 5 0.6642377 9.78 10.91 1.13 16.04. 05:10 196 (S) 28
V1063 Cas p 9 0.620008 11.60 12.30 0.70 16.04. 05:10 22 (N) 51
HI Lac p 10 0.1666655 15.00 18.00 3.00 16.04. 05:10 64 (NE) 61
VV Ara p 10 1.00937 13.20 13.80 0.60 16.04. 05:10 208 (SW) -21
V676 Aql p 10 0.57551 14.30 14.80 0.50 16.04. 05:10 180 (S) 46
V1853 Ori p 1 0.383 11.60 12.02 0.42 16.04. 05:10 39 (NE) -16
V873 Aql s 5 0.357572 13.30 13.30 0.00 16.04. 05:10 200 (S) 39
RZ Col s 10 0.565194 11.00 11.20 0.20 16.04. 05:10 76 (E) -60
V828 Cyg p 6 2.104144 9.70 10.12 0.42 16.04. 05:10 55 (NE) 81
QV Her s 10 3.221217 14.40 14.40 0.00 16.04. 05:10 233 (SW) 65
EP CMi p 8 2.72535 12.10 13.00 0.90 16.04. 05:10 353 (N) -40
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 16.04. 05:10 197 (S) 79
V385 Cyg p 5 1.228042 12.30 13.30 1.00 16.04. 05:11 134 (SE) 71
FV CVn s 1 0.315365 11.80 12.10 0.30 16.04. 05:11 291 (W) 25
V370 Cyg p 1 0.774543 11.80 13.10 1.30 16.04. 05:11 184 (S) 73
V922 Cep s 10 3.57497 11.46 11.46 0.00 16.04. 05:11 31 (NE) 60
DX CVn s 1 0.35738 12.25 12.60 0.35 16.04. 05:11 304 (NW) 23
EI CVn s 1 0.260766 11.80 12.45 0.65 16.04. 05:11 291 (W) 27
CW Sge s 1 0.6603618 11.00 11.70 0.70 16.04. 05:11 175 (S) 59
V1264 Her p 10 0.81474 12.35 12.70 0.35 16.04. 05:12 251 (W) 59
ES Lib s 3 0.883041 7.10 7.33 0.23 16.04. 05:12 245 (SW) 3
V400 Lyr p 1 0.253427 12.70 13.35 0.65 16.04. 05:12 212 (SW) 76
IP Lyr p 2 0.4728055 13.20 13.80 0.60 16.04. 05:12 232 (SW) 67
UU Aqr p 1 0.16358045 10.90 12.60 1.70 16.04. 05:12 140 (SE) 28
V354 UMa p 7 0.2938285 10.93 11.21 0.28 16.04. 05:12 309 (NW) 34
GK Cep p 1 0.936164 6.89 7.37 0.48 16.04. 05:12 20 (N) 66
KM Cnc p 3 0.536435 12.60 13.10 0.50 16.04. 05:13 356 (N) -17
CG Cha s 10 0.3765523 13.90 14.40 0.50 16.04. 05:13 192 (S) -57
NN Dra p 7 0.382879 12.34 12.98 0.64 16.04. 05:13 328 (NW) 40
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 16.04. 05:13 75 (E) -13
V546 Vir p 10 0.56717 10.40 10.40 0.00 16.04. 05:13 268 (W) 9
V404 Cam p 10 0.9879 12.95 13.35 0.40 16.04. 05:13 14 (N) 29
V1043 Cas p 1 0.661587 13.29 14.18 0.89 16.04. 05:13 57 (NE) 47
V1254 Cen p 10 0.37079 11.17 11.75 0.58 16.04. 05:13 249 (W) -41
V664 Lyr s 8 0.359987 13.00 13.00 0.00 16.04. 05:14 247 (SW) 75
HN UMa p 4 0.38261 9.90 10.02 0.12 16.04. 05:14 322 (NW) 8
NT UMa s 9 1.664372 13.75 14.27 0.52 16.04. 05:14 357 (N) 33
AM Eri p 4 0.3165735 14.40 15.20 0.80 16.04. 05:14 66 (NE) -34
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.