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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V556 And p 1 0.43141 14.55 14.80 0.25 20.04. 20:08 330 (NW) 12
IW Boo s 4 0.264742 13.40 13.40 0.00 20.04. 20:08 83 (E) 57
CW Sge s 1 0.6603618 11.00 11.70 0.70 20.04. 20:08 44 (NE) -10
V463 Peg s 7 0.330569 11.60 12.05 0.45 20.04. 20:08 19 (N) -20
SZ Ari p 2 1.71753 11.10 11.60 0.50 20.04. 20:08 301 (NW) 0
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.04. 20:08 342 (N) 81
QS UMa p 9 0.4183 15.70 17.65 1.95 20.04. 20:08 278 (W) 75
V1055 Her s 1 0.3154085 11.32 11.32 0.00 20.04. 20:08 58 (NE) 28
EW Boo p 1 0.906349 10.31 10.69 0.38 20.04. 20:08 83 (E) 47
HR Boo s 1 0.315967 13.25 13.70 0.45 20.04. 20:08 102 (E) 38
V362 UMa s 8 0.3428 14.20 14.60 0.40 20.04. 20:08 73 (E) 62
DK Cyg s 1 0.470693 10.37 10.90 0.53 20.04. 20:08 18 (N) -3
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 20.04. 20:08 35 (NE) 5
V688 Cen p 10 0.946073 9.10 9.60 0.50 20.04. 20:08 177 (S) -23
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 20.04. 20:08 90 (E) -44
BU CMi p 9 2.93996 6.41 6.51 0.10 20.04. 20:09 239 (SW) 32
EW Psc p 8 0.241202 10.38 10.38 0.00 20.04. 20:09 344 (N) -30
MU. Sco s 10 1.44627 2.89 3.07 0.18 20.04. 20:09 119 (SE) -26
AE Hya p 9 0.3928877 13.90 14.80 0.90 20.04. 20:09 199 (S) 15
U Her s 1 2.0510269 4.69 4.93 0.24 20.04. 20:09 65 (NE) 23
IN Cnc p 5 0.501459 13.00 13.65 0.65 20.04. 20:09 223 (SW) 50
AI Tri p 3 0.19174566 16.00 16.50 0.50 20.04. 20:09 323 (NW) -1
UZ For p 10 0.087865429 18.20 20.90 2.70 20.04. 20:10 269 (W) -34
TZ Lyr s 1 0.528827 10.87 11.05 0.18 20.04. 20:10 50 (NE) 21
BI Vul s 1 0.2518236 14.15 14.86 0.71 20.04. 20:10 23 (NE) -10
XZ Ari s 7 0.265488 13.85 13.85 0.00 20.04. 20:10 316 (NW) 0
V404 Gem s 1 0.348706 11.59 12.11 0.52 20.04. 20:10 261 (W) 28
UU Cam p 1 0.6825584 11.80 12.30 0.50 20.04. 20:10 340 (N) 43
AQ Psc s 1 0.4756052 8.60 8.60 0.00 20.04. 20:10 323 (NW) -25
UY Mon s 10 1.261256 9.60 9.60 0.00 20.04. 20:10 254 (W) 25
KR Com s 1 0.4079692 7.27 7.27 0.00 20.04. 20:10 128 (SE) 48
V1157 Her p 10 0.31589 14.10 14.70 0.60 20.04. 20:11 70 (E) 38
TU UMi s 4 0.377268 8.84 8.84 0.00 20.04. 20:11 21 (N) 56
DU CVn p 2 0.3071015 13.10 14.50 1.40 20.04. 20:11 114 (SE) 67
V636 Aur p 1 0.3406176 13.70 14.10 0.40 20.04. 20:11 287 (W) 33
V463 And p 1 0.406095 12.15 13.05 0.90 20.04. 20:11 357 (N) -3
SZ Hor s 10 0.62511 10.96 11.26 0.30 20.04. 20:11 236 (SW) -55
FI CVn p 10 0.3340635 11.90 12.02 0.12 20.04. 20:11 106 (E) 61
OP Dra p 9 0.323163 14.71 15.09 0.38 20.04. 20:11 5 (N) 64
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 20.04. 20:11 35 (NE) 19
V948 Mon p 7 0.377107 13.00 13.60 0.60 20.04. 20:11 234 (SW) 26
V681 Mon s 9 5.75745 13.00 13.00 0.00 20.04. 20:12 235 (SW) 24
CT Scl p 10 0.406798 11.91 12.12 0.21 20.04. 20:12 303 (NW) -55
V534 Cyg s 2 1.132621 13.70 13.80 0.10 20.04. 20:12 19 (N) 7
V2553 Oph s 1 0.457615 11.30 11.70 0.40 20.04. 20:12 78 (E) 8
EI Sge p 7 0.3882466 14.00 14.80 0.80 20.04. 20:12 45 (NE) -9
V402 Dra p 10 1.380644 10.93 11.20 0.27 20.04. 20:12 30 (NE) 38
CQ Cep s 6 1.641247 8.63 8.63 0.00 20.04. 20:12 4 (N) 17
V790 Cep s 8 0.3212316 12.62 12.62 0.00 20.04. 20:12 357 (N) 46
V467 And p 10 0.215 15.43 15.73 0.30 20.04. 20:12 349 (N) -4
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.