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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:05 // 17:54 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:50 // 19:09 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HW Vir s 1 0.11671953 10.50 11.20 0.70 15.04. 17:30 111 (E) 6
V1638 Ori p 8 0.614052 11.43 11.86 0.43 15.04. 17:30 234 (SW) 23
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 15.04. 17:30 51 (NE) -58
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 15.04. 17:30 71 (E) -48
AY CrB s 8 0.460476 13.50 14.00 0.50 15.04. 17:30 56 (NE) 13
FR Vul p 1 0.9418586 10.30 11.00 0.70 15.04. 17:31 7 (N) -13
V5535 Sgr p 10 2.2517 10.65 11.00 0.35 15.04. 17:32 54 (NE) -63
IQ Leo p 10 0.317518 14.70 15.30 0.60 15.04. 17:32 116 (SE) 46
V367 Gem s 5 1.04998 11.30 11.48 0.18 15.04. 17:32 216 (SW) 57
V416 Gem s 7 0.256181 12.50 12.50 0.00 15.04. 17:32 212 (SW) 59
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 15.04. 17:33 305 (NW) 35
AQ Com s 1 0.2813295 15.20 15.70 0.50 15.04. 17:33 91 (E) 30
UY Mus p 10 0.562441 11.70 13.00 1.30 15.04. 17:33 153 (SE) -36
NZ Boo p 1 0.0589094 17.20 20.00 2.80 15.04. 17:33 58 (NE) 17
V383 Cam p 10 0.3772858 11.65 11.90 0.25 15.04. 17:33 340 (N) 59
V1027 Cas p 9 2.7172 13.55 14.03 0.48 15.04. 17:33 331 (NW) 31
V466 Peg p 9 3.05174 8.54 8.62 0.08 15.04. 17:33 335 (NW) -15
V636 Aur p 1 0.3406176 13.70 14.10 0.40 15.04. 17:33 252 (W) 61
GP Peg s 1 0.9756146 10.20 10.20 0.00 15.04. 17:33 323 (NW) 0
RT Hyi p 10 0.2840352 12.28 13.15 0.87 15.04. 17:34 197 (S) -52
FQ Vul s 4 6.262473 12.30 12.90 0.60 15.04. 17:34 8 (N) -13
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 15.04. 17:34 343 (N) -46
V603 Aur s 8 0.37475 12.70 12.70 0.00 15.04. 17:34 292 (W) 62
AV Dor p 9 1.094875 9.67 10.09 0.42 15.04. 17:34 198 (S) -26
AV Tel p 10 0.416963 13.20 14.30 1.10 15.04. 17:34 102 (E) -77
AE Hya p 9 0.3928877 13.90 14.80 0.90 15.04. 17:34 158 (S) 14
AM Her p 1 0.128927 12.30 15.70 3.40 15.04. 17:34 18 (N) 13
AE For p 1 0.918209 10.32 10.90 0.57 15.04. 17:34 243 (SW) -10
V405 CMa p 10 0.384692 10.64 10.98 0.34 15.04. 17:35 206 (SW) 15
OQ Cam s 6 0.43784 10.90 10.90 0.00 15.04. 17:35 319 (NW) 52
LY Pav s 9 0.37955 14.50 14.90 0.40 15.04. 17:35 177 (S) -70
BB Tri p 10 0.392372 14.00 14.40 0.40 15.04. 17:35 299 (NW) 20
V348 Cyg p 9 0.28423 14.10 15.10 1.00 15.04. 17:35 352 (N) 4
V554 Hya p 10 0.302559 12.50 13.30 0.80 15.04. 17:35 116 (SE) -14
V407 Peg s 1 0.636884 9.30 9.30 0.00 15.04. 17:35 310 (NW) -10
V444 Cyg s 6 4.21247 7.92 8.06 0.14 15.04. 17:35 358 (N) -1
KY Hya s 6 3.072471 9.50 9.50 0.00 15.04. 17:36 162 (S) 20
BN Gru p 10 0.2789227 14.00 15.50 1.50 15.04. 17:36 263 (W) -61
EV Cnc p 1 0.441439 12.75 12.90 0.15 15.04. 17:36 165 (S) 51
DS CMi p 10 0.649354 11.60 11.90 0.30 15.04. 17:36 195 (S) 39
DY Lyn s 1 1.313175 9.70 9.70 0.00 15.04. 17:36 195 (S) 82
TZ Dra p 1 0.8660332 9.60 10.50 0.90 15.04. 17:36 19 (N) 10
V524 Hya p 10 0.15 17.12 19.40 2.28 15.04. 17:36 158 (S) 39
AH Mic s 10 0.387315 13.20 13.60 0.40 15.04. 17:37 311 (NW) -77
V891 Aql s 10 0.419508 15.40 15.80 0.40 15.04. 17:37 9 (N) -39
TZ Boo p 1 0.29716095 10.41 11.00 0.59 15.04. 17:37 53 (NE) 22
V412 Her s 7 0.3362122 14.70 15.20 0.50 15.04. 17:37 36 (NE) -6
DQ Her p 7 0.19362088 13.00 18.08 5.08 15.04. 17:37 22 (N) 10
KN Eri p 8 0.396604 13.23 14.20 0.97 15.04. 17:37 239 (SW) 18
V848 Her s 9 0.735037 14.90 14.90 0.00 15.04. 17:38 43 (NE) 8
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.