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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 °
VW Cep p 1 0.2783115 7.23 7.68 0.45 10.04. 21:57 15 (N) 40
BX CrB p 10 0.358838 12.25 12.50 0.25 10.04. 21:57 85 (E) 48
V510 And p 10 1.586968 13.90 14.50 0.60 10.04. 21:58 353 (N) -8
V428 Cam p 8 0.290606 12.85 13.15 0.30 10.04. 21:58 341 (N) 48
HS Leo s 2 0.337706 13.80 14.40 0.60 10.04. 21:58 211 (SW) 65
HT Vir p 1 0.4076729 7.06 7.48 0.42 10.04. 21:58 150 (SE) 41
V1181 Her p 1 0.337042 11.00 11.41 0.41 10.04. 21:58 81 (E) 44
V351 Cam p 9 0.348318 16.23 16.52 0.29 10.04. 21:58 336 (NW) 37
V677 Cen p 9 0.3250284 11.50 11.70 0.20 10.04. 21:58 153 (SE) -6
GO Cha p 10 0.406067 10.64 10.97 0.33 10.04. 21:58 188 (S) -42
XY UMa s 1 0.47899511 9.50 10.00 0.50 10.04. 21:59 297 (NW) 62
BL Dra s 4 0.402665 11.90 11.90 0.00 10.04. 21:59 33 (NE) 34
GT Cyg s 9 2.974353 13.30 13.35 0.05 10.04. 21:59 26 (NE) 8
QQ Lup p 10 0.251562 12.40 13.35 0.95 10.04. 21:59 155 (SE) -11
HP Her p 10 0.476408 15.30 16.50 1.20 10.04. 21:59 81 (E) 37
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 10.04. 21:59 40 (NE) -48
EI Oct p 9 0.338519 11.41 12.15 0.74 10.04. 21:59 180 (S) -47
V576 Cen p 10 0.378016 12.60 13.40 0.80 10.04. 21:59 184 (S) 4
V1068 Her s 1 0.394304 12.40 12.40 0.00 10.04. 21:59 59 (NE) 39
AN Cir p 9 4.641445 13.80 16.60 2.80 10.04. 22:00 168 (S) -27
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 10.04. 22:00 57 (NE) 10
V807 Cyg s 9 0.798763 14.20 14.90 0.70 10.04. 22:00 50 (NE) 16
LS Peg p 8 0.1733 11.60 13.00 1.40 10.04. 22:00 37 (NE) -18
GY Cnc p 7 0.1754425 16.50 17.80 1.30 10.04. 22:00 248 (W) 41
KR Com s 1 0.4079692 7.27 7.27 0.00 10.04. 22:00 153 (SE) 55
V423 Tau p 6 0.682416 15.70 16.50 0.80 10.04. 22:00 291 (W) 15
IS Boo s 8 0.25145 14.00 14.00 0.00 10.04. 22:00 81 (E) 71
V1234 Tau s 7 0.387939 12.60 12.60 0.00 10.04. 22:01 297 (NW) -10
V667 And p 7 0.694499 12.90 13.30 0.40 10.04. 22:01 8 (N) 9
V373 Cam p 7 0.370807 12.50 13.00 0.50 10.04. 22:01 326 (NW) 32
BL Leo s 1 0.28193 13.80 13.80 0.00 10.04. 22:01 197 (S) 64
AX Vir s 1 0.7025264 10.00 10.24 0.24 10.04. 22:01 157 (SE) 42
TZ Boo s 1 0.29716095 10.41 10.82 0.41 10.04. 22:01 92 (E) 59
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 10.04. 22:01 48 (NE) 13
FS Lyn p 9 0.5400065 11.02 11.37 0.35 10.04. 22:01 277 (W) 54
V697 Pup p 10 1.964 10.95 11.08 0.13 10.04. 22:01 240 (SW) 7
GK Mus p 10 0.931 14.20 15.00 0.80 10.04. 22:01 184 (S) -35
RT Hyi p 10 0.2840352 12.28 13.15 0.87 10.04. 22:02 185 (S) -60
TY CMi p 5 1.2991254 13.00 13.90 0.90 10.04. 22:02 256 (W) 15
V361 Pup p 10 0.367365 8.05 8.39 0.34 10.04. 22:02 238 (SW) -19
V336 TrA p 10 0.266768 10.46 11.20 0.74 10.04. 22:02 155 (SE) -31
UZ For p 10 0.087865429 18.20 20.90 2.70 10.04. 22:02 285 (W) -46
EG CVn p 1 0.349276 13.00 13.60 0.60 10.04. 22:02 125 (SE) 71
DQ Her p 7 0.19362088 13.00 18.08 5.08 10.04. 22:03 58 (NE) 35
AC Crt s 3 0.617262 9.72 10.17 0.45 10.04. 22:03 202 (S) 25
DK Per p 1 0.8988765 12.30 13.30 1.00 10.04. 22:03 343 (N) 21
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 10.04. 22:03 116 (SE) 15
V1198 Her p 10 0.363628 10.80 11.10 0.30 10.04. 22:03 74 (E) 47
V2281 Cyg s 10 1.073105 12.10 12.10 0.00 10.04. 22:04 48 (NE) 25
V336 Cas p 1 0.5972873 13.40 14.10 0.70 10.04. 22:04 3 (N) 21
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.