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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 °
GK Cep s 1 0.936164 6.89 7.31 0.42 21.04. 08:47 335 (NW) 64
IW Nor p 10 0.33319 14.00 14.50 0.50 21.04. 08:47 230 (SW) -50
V943 Cep p 10 0.345289 13.30 13.90 0.60 21.04. 08:47 358 (N) 64
FZ Ori p 1 0.3999873 10.70 11.30 0.60 21.04. 08:47 89 (E) 3
IW Pav p 10 1.7428 15.00 15.80 0.80 21.04. 08:47 196 (S) -37
LP Com p 1 0.337934 12.76 13.37 0.61 21.04. 08:47 349 (N) -12
AD Her p 8 9.76661 9.70 11.17 1.47 21.04. 08:48 272 (W) 26
V616 Sco p 10 0.844119 11.50 12.10 0.60 21.04. 08:48 244 (SW) -36
OU Ser s 1 0.2967662 8.25 8.43 0.18 21.04. 08:48 308 (NW) -8
BU Tri p 1 0.295568 14.40 15.00 0.60 21.04. 08:48 102 (E) 61
V416 Gem s 7 0.256181 12.50 12.50 0.00 21.04. 08:48 62 (NE) 6
RW Gem s 1 2.8654972 9.53 9.74 0.21 21.04. 08:49 72 (E) 15
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 21.04. 08:49 56 (NE) -50
UZ For p 10 0.087865429 18.20 20.90 2.70 21.04. 08:49 131 (SE) -1
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 21.04. 08:49 161 (S) 27
RX Gem p 7 12.208658 9.20 10.81 1.61 21.04. 08:49 57 (NE) 16
FG Hya s 1 0.3278324 9.90 10.25 0.35 21.04. 08:50 55 (NE) -21
V752 Cen s 2 0.370229 9.10 9.61 0.51 21.04. 08:50 4 (N) -76
V1823 Cyg p 6 0.846257 11.72 12.25 0.53 21.04. 08:50 270 (W) 48
V1237 Tau p 8 0.287447 14.03 14.18 0.15 21.04. 08:50 77 (E) 22
V1851 Ori s 1 0.276946 12.00 12.00 0.00 21.04. 08:50 90 (E) 14
LO Cyg p 1 0.629214 13.10 13.70 0.60 21.04. 08:50 271 (W) 69
NR Boo s 2 0.356731 12.00 12.00 0.00 21.04. 08:50 311 (NW) -16
IW Boo s 4 0.264742 13.40 13.40 0.00 21.04. 08:50 334 (NW) 9
V857 Her s 1 0.38223 10.90 10.90 0.00 21.04. 08:50 307 (NW) 20
V744 Cep s 5 0.624553 12.20 12.40 0.20 21.04. 08:51 339 (N) 69
V361 Cas p 1 1.228975 12.30 12.80 0.50 21.04. 08:51 351 (N) 84
BV Dra p 1 0.350067 7.88 8.48 0.60 21.04. 08:51 335 (NW) 29
DI Peg p 1 0.711817 9.38 10.48 1.10 21.04. 08:51 187 (S) 55
HU And s 10 0.2857905 16.50 17.20 0.70 21.04. 08:51 134 (SE) 77
V802 Cep p 10 0.34698 13.30 13.70 0.40 21.04. 08:51 13 (N) 57
V479 Per p 10 0.65334 14.40 17.90 3.50 21.04. 08:51 85 (E) 59
V509 Cam s 6 0.350347 13.00 13.50 0.50 21.04. 08:51 8 (N) 41
V440 Cas p 8 0.32568791 15.00 15.50 0.50 21.04. 08:51 310 (NW) 88
BQ Phe p 10 0.218481 10.43 10.60 0.17 21.04. 08:51 174 (S) -7
NV Cas p 7 0.7415213 14.80 15.50 0.70 21.04. 08:51 45 (NE) 81
TZ Lyr s 1 0.528827 10.87 11.05 0.18 21.04. 08:51 295 (NW) 34
CM Cap s 5 0.4189 11.00 11.00 0.00 21.04. 08:51 232 (SW) 12
V1102 Oph p 10 2.2155274 16.00 17.00 1.00 21.04. 08:52 268 (W) 9
V450 Peg p 1 0.556231 14.00 14.50 0.50 21.04. 08:52 239 (SW) 56
V343 Aql p 1 1.844598 10.60 12.30 1.70 21.04. 08:52 257 (W) 27
CH Hya s 10 0.346546 14.50 15.50 1.00 21.04. 08:52 329 (NW) -67
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 21.04. 08:52 307 (NW) 54
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 21.04. 08:52 282 (W) 3
LT Com p 1 0.512058 10.61 10.75 0.14 21.04. 08:53 346 (N) -13
V1016 Oph s 1 0.407161 13.10 14.10 1.00 21.04. 08:53 285 (W) -19
AE CMa p 10 3.493899 13.10 13.80 0.70 21.04. 08:53 87 (E) -27
V396 Cas s 6 5.50547 9.90 10.20 0.30 21.04. 08:53 324 (NW) 81
V1197 Her s 1 0.2626795 13.17 13.17 0.00 21.04. 08:53 303 (NW) 10
V1139 Cas s 1 0.2971 12.80 12.80 0.00 21.04. 08:54 60 (NE) 73
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.