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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AM Eri p 4 0.3165735 14.40 15.20 0.80 25.04. 16:57 235 (SW) 11
LS Del s 1 0.3638404 8.61 8.76 0.15 25.04. 16:57 349 (N) -20
PS Lyr s 6 1.4469835 11.30 11.40 0.10 25.04. 16:57 13 (N) -12
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 25.04. 16:58 200 (S) 45
FY Boo p 1 0.2411595 13.12 13.83 0.71 25.04. 16:58 80 (E) 22
V1061 Cyg s 1 2.346654 9.40 9.50 0.10 25.04. 16:58 352 (N) 13
V924 Oph p 10 0.359554 15.70 16.40 0.70 25.04. 16:58 29 (NE) -28
V736 Cep p 7 0.857848 9.96 10.42 0.46 25.04. 16:58 351 (N) 16
XY Leo s 1 0.2841029 9.45 9.80 0.35 25.04. 16:58 137 (SE) 51
RT And s 1 0.62892951 8.55 8.88 0.33 25.04. 16:58 334 (NW) 20
UV Lyn p 1 0.414982 9.41 9.81 0.40 25.04. 16:59 140 (SE) 75
OZ Dra p 10 0.136647 18.00 20.00 2.00 25.04. 16:59 38 (NE) 49
LQ Com p 1 0.356835 12.80 13.30 0.50 25.04. 16:59 90 (E) 35
CT Cet s 6 0.2564878 9.29 9.29 0.00 25.04. 17:00 269 (W) -26
MU Aqr p 3 0.2722205 11.30 11.80 0.50 25.04. 17:00 349 (N) -41
V1175 Her p 1 0.321199 10.89 11.07 0.18 25.04. 17:00 52 (NE) -2
V1007 Cas s 5 0.332007 12.00 12.41 0.41 25.04. 17:00 325 (NW) 22
RY Men p 10 0.369514 13.19 14.16 0.97 25.04. 17:00 192 (S) -47
RZ Col s 10 0.565194 11.00 11.20 0.20 25.04. 17:00 214 (SW) -4
V339 Lib p 9 0.339013 13.60 14.40 0.80 25.04. 17:00 88 (E) -28
AU Pic p 9 0.3119 14.00 14.40 0.40 25.04. 17:00 193 (S) -24
AY Pup p 7 0.4689593 11.60 12.50 0.90 25.04. 17:00 189 (S) 15
CW Peg p 1 2.372527 11.80 16.10 4.30 25.04. 17:01 340 (N) -9
V802 Aql s 6 0.267608 13.40 13.40 0.00 25.04. 17:01 26 (NE) -40
HR Lac p 1 0.42907 13.90 14.40 0.50 25.04. 17:01 343 (N) 13
V553 And p 6 0.30903 17.12 17.68 0.56 25.04. 17:01 305 (NW) 30
XY Boo p 1 0.370564 10.30 10.61 0.31 25.04. 17:01 82 (E) 20
TZ Lyr s 1 0.528827 10.87 11.05 0.18 25.04. 17:01 22 (N) 5
HM Mon p 1 0.40765587 13.40 14.20 0.80 25.04. 17:01 204 (SW) 38
W Crv p 1 0.3880813 11.16 12.50 1.34 25.04. 17:01 124 (SE) 9
V1032 Her p 2 0.68519 13.40 13.70 0.30 25.04. 17:01 41 (NE) 7
V343 Cen p 10 0.587651 11.70 12.30 0.60 25.04. 17:01 157 (SE) -28
V629 And p 8 0.742579 11.20 11.66 0.46 25.04. 17:01 329 (NW) 12
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 25.04. 17:01 321 (NW) -47
BH Cen p 9 0.791585 10.03 11.16 1.13 25.04. 17:02 157 (SE) -30
V516 Her p 9 0.4632348 16.40 17.10 0.70 25.04. 17:02 35 (NE) -7
V2768 Ori s 8 0.33262 15.00 15.00 0.00 25.04. 17:02 226 (SW) 36
MM Cas s 1 1.158475 12.00 12.40 0.40 25.04. 17:02 321 (NW) 29
V525 Cyg p 6 2.403315 13.30 15.60 2.30 25.04. 17:02 351 (N) 4
GU Ori s 1 0.470682 12.90 12.90 0.00 25.04. 17:02 227 (SW) 44
V417 Lyr p 4 0.300661 14.90 16.20 1.30 25.04. 17:02 15 (N) -8
V941 Oph p 10 1.2497107 16.00 16.60 0.60 25.04. 17:03 40 (NE) -24
BW Boo s 1 3.332818 7.13 7.17 0.04 25.04. 17:03 62 (NE) 24
BB Peg s 1 0.361501 10.80 11.40 0.60 25.04. 17:03 329 (NW) -18
NN Vir p 2 0.4806875 7.30 7.67 0.37 25.04. 17:03 86 (E) 4
V1001 Cas s 1 0.429058 13.61 13.61 0.00 25.04. 17:03 328 (NW) 21
V337 Vir p 5 0.352857 13.30 14.10 0.80 25.04. 17:03 107 (E) 15
V1355 Aql p 5 0.5157905 12.70 13.60 0.90 25.04. 17:03 12 (N) -23
V343 Ori p 1 0.809135 10.50 11.00 0.50 25.04. 17:03 228 (SW) 44
IT Nor p 8 0.635779 9.40 10.00 0.60 25.04. 17:03 107 (E) -50
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.