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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:49 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:31 // 19:25 UTC
Astronomical Twilight (18°): 01:40 // 20:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BX Dra p 1 0.579028 11.50 12.20 0.70 23.04. 20:39 44 (NE) 54
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 23.04. 20:39 186 (S) -68
EY Gem p 2 0.941135 12.80 13.50 0.70 23.04. 20:39 270 (W) 22
SZ Cen p 10 4.107983 8.30 8.90 0.60 23.04. 20:39 163 (S) -21
V868 Mon s 8 0.637711 8.90 9.48 0.58 23.04. 20:39 246 (SW) 15
V1851 Ori s 1 0.276946 12.00 12.00 0.00 23.04. 20:39 283 (W) 2
V1173 Her p 10 0.2656288 9.95 10.40 0.45 23.04. 20:40 67 (NE) 45
NZ Boo p 1 0.0589094 17.20 20.00 2.80 23.04. 20:40 96 (E) 51
LX Ser p 1 0.1584325 13.30 17.40 4.10 23.04. 20:40 103 (E) 35
XX Cep p 1 2.337328 9.13 10.28 1.15 23.04. 20:40 1 (N) 24
QV Boo p 10 0.324797 14.20 15.00 0.80 23.04. 20:40 82 (E) 49
V420 Nor p 10 0.6108 17.58 17.95 0.37 23.04. 20:40 147 (SE) -28
V423 Oph p 7 1.203787 11.00 12.00 1.00 23.04. 20:40 86 (E) -2
MR Aur p 9 0.690301 15.10 15.50 0.40 23.04. 20:40 291 (W) 24
V422 And s 4 1.015595 13.40 13.40 0.00 23.04. 20:40 7 (N) 11
V663 Pup p 10 0.6974 17.24 17.33 0.09 23.04. 20:40 222 (SW) -23
CX Vir p 1 0.7460773 9.80 10.45 0.65 23.04. 20:40 144 (SE) 17
PP Cam p 2 0.840392 12.45 13.01 0.56 23.04. 20:40 342 (N) 41
XY Boo p 1 0.370564 10.30 10.61 0.31 23.04. 20:41 130 (SE) 52
V861 Her p 1 0.3446312 13.80 14.15 0.35 23.04. 20:41 69 (E) 39
VW Cep p 1 0.2783115 7.23 7.68 0.45 23.04. 20:41 14 (N) 39
UY UMa p 1 0.3760203 12.70 12.90 0.20 23.04. 20:41 62 (NE) 72
YZ Vel p 9 5.48839 12.60 13.50 0.90 23.04. 20:41 190 (S) -17
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 23.04. 20:41 38 (NE) 27
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 23.04. 20:41 33 (NE) 29
V1047 Her p 1 0.320736 12.26 12.78 0.52 23.04. 20:41 73 (E) 30
BI Vul s 1 0.2518236 14.15 14.86 0.71 23.04. 20:42 32 (NE) -6
QR And p 7 0.660467 12.16 12.69 0.53 23.04. 20:42 353 (N) -18
V1371 Ori p 9 0.758223 8.16 8.23 0.08 23.04. 20:42 282 (W) 6
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 23.04. 20:42 10 (N) -9
YY Eri p 1 0.3214963 8.37 9.04 0.67 23.04. 20:42 282 (W) -24
V449 Nor p 10 0.4046 15.51 15.75 0.24 23.04. 20:42 147 (SE) -28
HH UMa s 1 0.375493 10.58 10.80 0.22 23.04. 20:42 214 (SW) 73
BN Ari p 1 0.2993717 10.38 11.02 0.64 23.04. 20:42 329 (NW) -8
HZ Her s 6 1.700166 12.80 12.80 0.00 23.04. 20:42 74 (E) 34
DW UMa p 1 0.13660653 15.10 16.60 1.50 23.04. 20:42 316 (NW) 76
V563 And s 8 0.3031916 13.70 14.00 0.30 23.04. 20:43 334 (NW) 1
NX Boo p 8 0.251135 13.02 13.40 0.38 23.04. 20:43 97 (E) 51
CK Boo s 1 0.3551495 8.99 9.23 0.24 23.04. 20:43 126 (SE) 37
CK Aqr s 6 0.2833722 12.90 12.90 0.00 23.04. 20:43 57 (NE) -38
OQ Boo p 8 0.398071 12.17 12.26 0.09 23.04. 20:43 103 (E) 48
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 23.04. 20:44 312 (NW) -32
V357 Her p 5 0.28204 13.40 13.95 0.55 23.04. 20:44 72 (E) 2
QT Aur p 4 1.089504 14.40 15.00 0.60 23.04. 20:44 295 (NW) 33
V1151 Her p 10 0.27818 12.80 13.05 0.25 23.04. 20:44 66 (NE) 50
AE Phe p 1 0.362374 7.56 8.25 0.69 23.04. 20:44 262 (W) -74
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 23.04. 20:44 96 (E) -17
V2314 Cyg p 10 2.791185 8.64 8.76 0.12 23.04. 20:44 43 (NE) 4
V640 Aql p 7 0.5612183 12.60 13.40 0.80 23.04. 20:45 63 (NE) -8
V1261 Her s 4 0.397693 13.00 14.00 1.00 23.04. 20:45 82 (E) 21
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.