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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:23 // 16:04 UTC
Civil Twilight (6°): 05:51 // 16:36 UTC
Nautical Twilight (12°): 05:13 // 17:15 UTC
Astronomical Twilight (18°): 04:35 // 17:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Cru s 8 1.0240025 11.10 11.20 0.10 07.02. 09:37 222 (SW) -53
NN Ser p 1 0.1300801 17.00 23.00 6.00 07.02. 09:37 254 (W) 30
NS Vir p 10 1.2912765 8.78 9.13 0.35 07.02. 09:37 266 (W) 12
NN Vir s 2 0.4806875 7.30 7.67 0.37 07.02. 09:38 268 (W) 10
KM UMa p 1 0.3518602 11.00 11.50 0.50 07.02. 09:38 314 (NW) 10
SW Lyn s 1 0.6440665 9.51 9.65 0.14 07.02. 09:38 356 (N) 2
U Gem p 1 0.17690624 8.20 14.90 6.70 07.02. 09:38 358 (N) -18
BD And s 1 0.9258052 11.30 11.40 0.10 07.02. 09:38 69 (E) 59
XY UMa p 1 0.47899511 9.50 10.17 0.67 07.02. 09:38 348 (N) 16
LT Com s 1 0.512058 10.61 10.61 0.00 07.02. 09:39 297 (NW) 11
BX Tri s 6 0.1926355 12.35 12.60 0.25 07.02. 09:39 62 (NE) 20
V856 Her p 1 1.22331 12.80 13.80 1.00 07.02. 09:39 270 (W) 56
V1009 Cas s 7 0.784681 12.30 12.50 0.20 07.02. 09:39 52 (NE) 47
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 07.02. 09:39 13 (N) -39
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 07.02. 09:39 129 (SE) 17
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 07.02. 09:40 10 (N) -32
V585 Aur s 4 0.535301 11.05 11.30 0.25 07.02. 09:40 37 (NE) 1
V891 Aql p 10 0.419508 15.40 15.80 0.40 07.02. 09:40 182 (S) 40
V606 Aur p 10 1.8868 10.77 11.13 0.36 07.02. 09:40 31 (NE) -4
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 07.02. 09:40 237 (SW) 20
TX UMa s 1 3.063292 7.06 7.13 0.07 07.02. 09:40 330 (NW) 13
FP Vul p 10 1.10455509 15.40 16.70 1.30 07.02. 09:40 189 (S) 67
PX Car p 10 0.795101 9.65 10.45 0.80 07.02. 09:41 117 (SE) -76
HS Per p 6 2.836769 13.00 15.90 2.90 07.02. 09:41 45 (NE) 40
IY UMa p 4 0.0739138 18.40 20.00 1.60 07.02. 09:41 337 (NW) 24
RV CVn p 1 0.2695671 13.75 14.36 0.61 07.02. 09:41 291 (W) 20
V936 Cep p 10 0.364014 13.70 14.10 0.40 07.02. 09:41 22 (N) 57
QV UMa p 6 0.311444 13.50 14.50 1.00 07.02. 09:41 342 (N) 13
V790 Cep p 8 0.3212316 12.62 12.74 0.12 07.02. 09:41 7 (N) 51
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 07.02. 09:42 61 (NE) 65
EX Hya p 10 0.068233846 9.60 13.99 4.39 07.02. 09:42 261 (W) -31
V648 And p 10 0.5321 13.45 14.10 0.65 07.02. 09:42 85 (E) 52
V479 Aql p 5 0.8335974 13.20 14.60 1.40 07.02. 09:42 204 (SW) 49
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 07.02. 09:42 221 (SW) 36
V437 Cam p 9 0.439027 13.90 14.80 0.90 07.02. 09:42 9 (N) 31
CE Del s 6 0.5972727 13.30 13.80 0.50 07.02. 09:43 169 (S) 50
V386 Dra s 1 0.238912 13.40 13.40 0.00 07.02. 09:43 286 (W) 71
PS Vir s 1 0.289806 12.00 12.30 0.30 07.02. 09:43 297 (NW) -13
V1043 Cas s 1 0.661587 13.29 13.29 0.00 07.02. 09:43 57 (NE) 48
V923 Her s 8 1.364757 9.10 9.10 0.00 07.02. 09:43 258 (W) 51
TU UMi s 4 0.377268 8.84 8.84 0.00 07.02. 09:44 338 (N) 52
V523 Cas s 1 0.2336923 10.62 11.34 0.72 07.02. 09:44 61 (NE) 46
V Crt p 1 0.7020358 9.90 10.53 0.63 07.02. 09:44 289 (W) -37
QQ Boo p 8 0.2764765 12.45 12.85 0.40 07.02. 09:44 290 (W) 47
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 07.02. 09:44 46 (NE) -24
EM Cep s 1 0.806181 7.02 7.16 0.14 07.02. 09:44 41 (NE) 70
GT Lac p 8 0.2790438 15.50 17.00 1.50 07.02. 09:44 84 (E) 64
V463 Mon p 6 1.123834 14.30 15.10 0.80 07.02. 09:45 15 (N) -36
MU Lac s 10 0.2775155 14.10 14.10 0.00 07.02. 09:45 72 (E) 67
SW Sex p 1 0.13493852 14.80 16.70 1.90 07.02. 09:45 316 (NW) -35
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.