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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CT Cet p 6 0.2564878 9.29 9.48 0.19 20.05. 22:54 61 (NE) -47
CK Cet s 7 0.767309 10.35 10.35 0.00 20.05. 22:54 73 (E) -40
BG Vul p 1 0.4032397 12.90 13.70 0.80 20.05. 22:54 81 (E) 21
GO Cyg s 1 0.717765 8.47 8.73 0.26 20.05. 22:55 77 (E) 37
V5521 Sgr p 10 0.464 15.20 15.80 0.60 20.05. 22:55 146 (SE) 8
V445 Cam p 10 0.30118 14.40 15.20 0.80 20.05. 22:55 350 (N) 41
BD Cen p 9 1.2011287 10.60 11.40 0.80 20.05. 22:55 191 (S) -21
U Peg p 1 0.3747772 9.23 9.76 0.53 20.05. 22:55 55 (NE) -7
V1173 Her p 10 0.2656288 9.95 10.40 0.45 20.05. 22:55 122 (SE) 83
HP Pav s 10 0.2978 14.90 15.50 0.60 20.05. 22:55 157 (SE) -40
BF Cru p 10 0.4988062 12.90 13.40 0.50 20.05. 22:55 203 (SW) -29
V927 Mon s 8 0.361879 10.90 11.16 0.26 20.05. 22:55 307 (NW) -22
V869 Cyg p 4 0.895102 14.00 14.90 0.90 20.05. 22:56 94 (E) 46
CU Tuc p 10 0.865837 9.88 10.24 0.36 20.05. 22:56 137 (SE) -61
V444 And s 7 0.46878 13.04 13.70 0.66 20.05. 22:56 28 (NE) 7
AV Cep p 8 2.958285 12.40 13.60 1.20 20.05. 22:56 357 (N) 47
LP Ara p 10 8.53294 10.10 10.90 0.80 20.05. 22:56 172 (S) -7
AQ Cap p 7 0.3173885 13.00 13.90 0.90 20.05. 22:56 111 (E) -7
V1036 Her p 1 0.391678 11.31 11.61 0.30 20.05. 22:56 148 (SE) 62
V416 Gem p 7 0.256181 12.50 13.00 0.50 20.05. 22:56 317 (NW) -6
V470 Hya s 7 0.395393 13.00 13.00 0.00 20.05. 22:57 289 (W) -15
GO CVn p 7 0.537569 13.50 13.90 0.40 20.05. 22:57 259 (W) 71
KZ Pav s 7 0.949879 7.71 7.71 0.00 20.05. 22:57 154 (SE) -42
BN Ari s 1 0.2993717 10.38 10.98 0.60 20.05. 22:57 23 (NE) -10
AY CrB p 8 0.460476 13.50 14.10 0.60 20.05. 22:57 199 (S) 70
V1333 Her p 1 0.317594 13.27 13.82 0.55 20.05. 22:57 79 (E) 68
SV Gem s 10 4.0061216 10.55 10.55 0.00 20.05. 22:57 330 (NW) -10
HI Gem s 7 4.69161 12.00 12.00 0.00 20.05. 22:57 318 (NW) 3
IU Per s 1 0.857026 10.50 10.50 0.00 20.05. 22:57 9 (N) 5
VY Cnc s 10 0.7194195 11.90 12.30 0.40 20.05. 22:57 292 (W) 7
V1263 Cen p 10 0.410756 12.10 12.95 0.85 20.05. 22:57 213 (SW) 0
V459 Peg p 9 0.295664 13.65 14.52 0.87 20.05. 22:57 77 (E) 16
V508 Cam p 10 0.301715 12.50 12.63 0.13 20.05. 22:57 343 (N) 47
QS UMa p 9 0.4183 15.70 17.65 1.95 20.05. 22:57 310 (NW) 33
SY Phe s 1 5.27088632 9.75 9.96 0.21 20.05. 22:57 87 (E) -65
EX Psc p 1 0.289482 12.00 12.60 0.60 20.05. 22:58 58 (NE) -17
V821 Cas s 1 1.76974 8.27 8.27 0.00 20.05. 22:58 34 (NE) 25
V648 Lyr p 1 0.368752 13.22 13.62 0.40 20.05. 22:58 94 (E) 62
V519 Cyg p 4 2.345293 13.00 13.70 0.70 20.05. 22:59 64 (NE) 42
V664 Lyr p 8 0.359987 13.00 13.00 0.00 20.05. 22:59 89 (E) 61
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 20.05. 22:59 76 (E) 30
ER Ori s 1 0.4234005 9.32 9.92 0.60 20.05. 22:59 332 (NW) -46
G0562.0111 Aqr p 7 1.551774 12.20 13.80 1.60 20.05. 22:59 85 (E) -1
V452 Cam p 10 0.397443 12.10 12.30 0.20 20.05. 22:59 344 (N) 34
BD Scl p 9 0.566291 10.02 10.30 0.28 20.05. 23:00 76 (E) -44
TX Eri s 10 0.62858 12.47 12.47 0.00 20.05. 23:00 19 (N) -58
V388 Cyg s 1 0.8590325 8.90 9.15 0.25 20.05. 23:00 83 (E) 37
AU Ser p 1 0.3864975 10.90 11.80 0.90 20.05. 23:00 179 (S) 62
TV Men p 10 0.75721 13.24 13.69 0.45 20.05. 23:00 187 (S) -63
V501 Sgr p 6 1.513265 12.60 13.70 1.10 20.05. 23:00 143 (SE) -12
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.