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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:17 UTC
Civil Twilight (6°): 03:02 // 18:51 UTC
Nautical Twilight (12°): 02:16 // 19:38 UTC
Astronomical Twilight (18°): 01:21 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MT Cam s 1 0.3661395 12.94 12.94 0.00 30.04. 09:17 58 (NE) 56
AU Pic p 9 0.3119 14.00 14.40 0.40 30.04. 09:17 142 (SE) -41
V789 Her s 1 0.3200448 14.90 14.90 0.00 30.04. 09:18 316 (NW) 18
PU Peg p 8 0.862019 8.02 8.12 0.10 30.04. 09:18 231 (SW) 39
V1853 Ori p 1 0.383 11.60 12.02 0.42 30.04. 09:18 99 (E) 28
IY UMa p 4 0.0739138 18.40 20.00 1.60 30.04. 09:18 18 (N) 21
V489 Ser p 9 0.078847 19.20 21.00 1.80 30.04. 09:18 307 (NW) -27
GP Boo p 1 0.81877 11.10 11.40 0.30 30.04. 09:18 331 (NW) -11
ES Mon p 10 11.99906 13.00 14.60 1.60 30.04. 09:18 93 (E) -7
V506 Cam s 8 0.3401 12.70 13.20 0.50 30.04. 09:19 7 (N) 47
V426 Aur p 7 1.419103 10.55 10.76 0.21 30.04. 09:19 79 (E) 39
DV Car p 9 1.68148 10.00 10.30 0.30 30.04. 09:19 131 (SE) -69
V384 Ser s 1 0.268729 11.90 12.30 0.40 30.04. 09:19 318 (NW) -4
V404 Aur s 1 0.754318 12.20 12.20 0.00 30.04. 09:19 66 (NE) 40
V361 Pup p 10 0.367365 8.05 8.39 0.34 30.04. 09:19 112 (E) -28
V1355 Tau p 7 0.244668 13.00 13.00 0.00 30.04. 09:19 94 (E) 36
KM Cnc p 3 0.536435 12.60 13.10 0.50 30.04. 09:20 61 (NE) 6
V1184 Cas p 8 0.577 14.10 14.30 0.20 30.04. 09:20 312 (NW) 72
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 30.04. 09:20 279 (W) 46
V1215 Her p 10 0.312752 14.30 15.00 0.70 30.04. 09:20 324 (NW) 21
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 30.04. 09:20 285 (W) 28
BM Ari p 4 0.4849665 10.90 11.60 0.70 30.04. 09:20 151 (SE) 51
KS Eri p 9 0.533437 9.32 9.41 0.09 30.04. 09:20 116 (SE) 10
V359 Cas s 1 1.303887 11.80 12.00 0.20 30.04. 09:20 305 (NW) 76
CX CMi p 6 1.121975 11.41 12.02 0.61 30.04. 09:20 80 (E) 5
NQ Cam p 1 0.362099 13.10 13.80 0.70 30.04. 09:20 24 (NE) 43
GV Cyg s 1 0.9906643 13.20 13.20 0.00 30.04. 09:20 281 (W) 61
LM Cnc s 5 0.315801 12.00 11.00 -1.00 30.04. 09:20 59 (NE) -7
NN Tel p 10 0.3838 15.00 15.50 0.50 30.04. 09:21 219 (SW) -31
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 30.04. 09:21 62 (NE) -6
LU Vir s 1 0.492241 7.84 8.17 0.33 30.04. 09:21 349 (N) -45
FW Per s 2 0.7912316 14.30 14.30 0.00 30.04. 09:21 65 (NE) 57
V404 Peg s 2 0.419177 10.47 10.47 0.00 30.04. 09:21 245 (SW) 63
V816 Cep p 10 0.3113931 13.45 14.10 0.65 30.04. 09:21 338 (N) 53
G5818.1148 Aqr s 6 0.9156 12.02 12.02 0.00 30.04. 09:21 213 (SW) 19
RR Lyn s 9 9.945072 5.52 5.90 0.38 30.04. 09:21 49 (NE) 43
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 30.04. 09:21 306 (NW) 40
V608 Car p 10 0.967554 8.87 9.55 0.68 30.04. 09:22 126 (SE) -48
CZ CMa p 9 0.818973 13.40 13.70 0.30 30.04. 09:22 97 (E) -19
V2036 Oph p 10 6.787649 14.10 16.20 2.10 30.04. 09:22 283 (W) -3
GI Lib p 8 2.08955 12.12 13.79 1.67 30.04. 09:22 310 (NW) -49
EQ Tau p 1 0.3413474 10.50 11.03 0.53 30.04. 09:22 114 (SE) 47
SY Ind s 10 0.4714 15.00 15.00 0.00 30.04. 09:22 213 (SW) -32
SZ Scl p 10 0.320832 11.72 12.40 0.68 30.04. 09:22 189 (S) 8
IT Per s 1 1.533725 9.90 10.00 0.10 30.04. 09:22 99 (E) 71
DM Sge p 7 2.775321 11.00 12.00 1.00 30.04. 09:22 279 (W) 17
V357 Her p 5 0.28204 13.40 13.95 0.55 30.04. 09:23 281 (W) 8
CK Aur p 10 2.185253 11.50 12.50 1.00 30.04. 09:23 81 (E) 44
GY Cnc p 7 0.1754425 16.50 17.80 1.30 30.04. 09:23 53 (NE) -5
KL Cas s 1 2.447426 11.80 12.30 0.50 30.04. 09:23 355 (N) 81
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.