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Ephemerides for Variable Stars

01: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

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

Sunrise // Sunset: 06:44 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:12 UTC
Nautical Twilight (12°): 05:30 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1157 Her p 10 0.31589 14.10 14.70 0.60 22.01. 05:21 110 (E) 69
V910 Ara p 9 7.35765 8.68 8.90 0.22 22.01. 05:21 148 (SE) -16
HY Tau p 9 3.01691 12.40 13.60 1.20 22.01. 05:21 314 (NW) -8
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 22.01. 05:21 56 (NE) 35
HR UMa p 6 0.737064 8.78 8.94 0.16 22.01. 05:21 299 (NW) 63
V924 Oph p 10 0.359554 15.70 16.40 0.70 22.01. 05:21 108 (E) 24
V757 Cen p 1 0.3431685 8.30 8.70 0.40 22.01. 05:21 187 (S) 3
AY Tri p 10 0.3939 14.10 14.50 0.40 22.01. 05:21 12 (N) -5
V489 Ser p 9 0.078847 19.20 21.00 1.80 22.01. 05:21 153 (SE) 37
AH Mic s 10 0.387315 13.20 13.60 0.40 22.01. 05:21 114 (SE) -35
EM Lac s 1 0.3891351 12.50 13.09 0.59 22.01. 05:21 35 (NE) 26
AL Oph p 6 0.992999 14.10 15.00 0.90 22.01. 05:21 120 (SE) 38
LN Cyg p 10 0.523943 14.00 15.10 1.10 22.01. 05:21 63 (NE) 21
MP Pup p 7 0.99893 10.00 10.50 0.50 22.01. 05:22 272 (W) -19
V562 Sco s 8 1.055051 11.50 12.00 0.50 22.01. 05:22 154 (SE) -3
TU CMi s 5 0.4334425 14.40 15.10 0.70 22.01. 05:22 285 (W) -2
KM Gem p 8 1.90844 13.50 13.90 0.40 22.01. 05:22 305 (NW) -2
BP Tri p 10 0.35975 14.10 14.60 0.50 22.01. 05:22 6 (N) -5
V905 Ara s 2 0.243905 14.00 14.00 0.00 22.01. 05:22 160 (S) -26
NS Com p 9 0.330805 13.25 13.60 0.35 22.01. 05:22 223 (SW) 58
AW Ari s 8 0.381766 13.66 14.30 0.64 22.01. 05:23 11 (N) -26
DG Com p 2 0.986612 14.30 15.50 1.20 22.01. 05:23 230 (SW) 53
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 22.01. 05:23 82 (E) -4
HY Vir p 1 2.732336 7.81 8.10 0.29 22.01. 05:23 205 (SW) 34
IK Boo p 1 0.303116 12.00 12.50 0.50 22.01. 05:23 193 (S) 69
GM Dra s 4 0.338741 8.79 8.79 0.00 22.01. 05:23 56 (NE) 64
FH Del p 10 0.6780377 14.60 15.40 0.80 22.01. 05:23 78 (E) 15
EL Tuc s 7 0.3420282 13.00 13.50 0.50 22.01. 05:23 146 (SE) -65
CK Gem p 7 1.412912 13.20 15.40 2.20 22.01. 05:23 305 (NW) -3
EH Lyn s 1 0.326743 13.00 13.00 0.00 22.01. 05:23 289 (W) 30
V466 Cam s 9 0.3998995 12.60 12.60 0.00 22.01. 05:24 338 (N) 40
HI Vul p 5 1.293721 12.30 12.70 0.40 22.01. 05:24 77 (E) 27
QS And p 9 0.276678 16.67 17.09 0.42 22.01. 05:24 29 (NE) -7
KT Cnc p 8 0.323691 13.60 14.20 0.60 22.01. 05:24 278 (W) 9
V861 Her p 1 0.3446312 13.80 14.15 0.35 22.01. 05:24 96 (E) 64
BN Gru p 10 0.2789227 14.00 15.50 1.50 22.01. 05:25 102 (E) -55
ER Ara p 10 0.6326 13.40 14.50 1.10 22.01. 05:25 159 (S) -27
HN UMa s 4 0.38261 9.90 10.02 0.12 22.01. 05:25 270 (W) 53
BU Tri s 1 0.295568 14.40 15.00 0.60 22.01. 05:25 4 (N) -3
FT Lup p 9 0.470084 9.70 10.64 0.94 22.01. 05:25 175 (S) -3
HI Pup s 10 0.4326186 10.70 11.00 0.30 22.01. 05:25 239 (SW) -44
CY Cha s 10 0.443751 13.50 14.00 0.50 22.01. 05:25 192 (S) -43
AY CrB s 8 0.460476 13.50 14.00 0.50 22.01. 05:25 149 (SE) 69
V1025 Her p 7 0.563355 12.10 12.50 0.40 22.01. 05:25 129 (SE) 58
V744 Cas s 10 4.78173 8.44 8.44 0.00 22.01. 05:26 20 (N) 17
V1053 Cyg p 10 2.00144 15.50 16.50 1.00 22.01. 05:26 49 (NE) 37
RV Tri s 1 0.753664 11.50 13.30 1.80 22.01. 05:26 4 (N) -3
QX And s 1 0.412173 11.25 11.25 0.00 22.01. 05:26 7 (N) -2
LL Pav s 10 0.877 14.70 15.10 0.40 22.01. 05:26 160 (S) -41
V412 Her s 7 0.3362122 14.70 15.20 0.50 22.01. 05:27 109 (E) 49
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.