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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EK Com s 1 0.266685 12.70 12.70 0.00 20.07. 17:07 217 (SW) 64
V518 And p 10 0.361144 13.50 13.90 0.40 20.07. 17:07 12 (N) 1
CX Aqr p 1 0.5559864 10.55 11.75 1.20 20.07. 17:07 59 (NE) -24
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 20.07. 17:07 58 (NE) 68
CR Scl p 10 0.246539 9.62 9.77 0.15 20.07. 17:07 52 (NE) -70
MT Boo p 6 0.3653325 13.45 13.95 0.50 20.07. 17:08 134 (SE) 78
GT Psc p 9 0.873532 12.25 12.64 0.39 20.07. 17:08 11 (N) -6
V384 Cas p 5 1.108265 11.80 12.30 0.50 20.07. 17:08 13 (N) 9
EV CVn s 3 0.335969 12.00 12.00 0.00 20.07. 17:08 235 (SW) 71
DF CVn s 1 0.3268955 10.96 10.96 0.00 20.07. 17:08 239 (SW) 72
V856 Her s 1 1.22331 12.80 12.80 0.00 20.07. 17:08 95 (E) 60
NX Cam s 8 0.605772 10.50 10.50 0.00 20.07. 17:09 349 (N) 21
PY Vir p 1 0.311248 9.60 10.10 0.50 20.07. 17:09 196 (S) 35
V386 Cam p 10 0.50808 12.30 12.75 0.45 20.07. 17:09 343 (N) 37
BC Col p 10 0.29683 15.00 15.00 0.00 20.07. 17:09 274 (W) -41
HI Lac p 10 0.1666655 15.00 18.00 3.00 20.07. 17:09 27 (NE) 21
VY Dor p 9 0.49692 12.19 12.97 0.78 20.07. 17:09 245 (SW) -65
LT Eri p 1 0.17017 15.00 18.72 3.72 20.07. 17:09 319 (NW) -40
RW Tri p 1 0.23188315 12.50 15.61 3.11 20.07. 17:09 355 (N) -12
FI Ori p 9 4.448183 10.80 11.70 0.90 20.07. 17:10 299 (NW) -4
ER Ori p 1 0.4234005 9.32 9.93 0.61 20.07. 17:10 301 (NW) -33
IY Aps p 10 0.4184362 12.70 13.00 0.30 20.07. 17:10 167 (S) -37
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 20.07. 17:10 60 (NE) 41
W UMa s 1 0.3336367 7.75 8.43 0.68 20.07. 17:11 305 (NW) 52
V1046 Ori p 10 0.946261 6.54 6.58 0.04 20.07. 17:11 298 (NW) -27
GW Cnc p 1 0.2814125 12.60 13.20 0.60 20.07. 17:11 276 (W) 23
AP And s 1 1.587291 11.30 11.90 0.60 20.07. 17:11 23 (NE) 10
AU Pic p 9 0.3119 14.00 14.40 0.40 20.07. 17:11 224 (SW) -53
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 20.07. 17:11 268 (W) 2
LY And s 4 0.345031 13.80 13.80 0.00 20.07. 17:12 357 (N) -1
V338 Aqr p 9 0.285143 12.40 13.10 0.70 20.07. 17:12 71 (E) -17
GY Cnc p 7 0.1754425 16.50 17.80 1.30 20.07. 17:12 271 (W) 24
AD Phe p 10 0.379924 10.27 10.80 0.53 20.07. 17:12 45 (NE) -76
NT TrA p 10 3.23 9.20 9.56 0.36 20.07. 17:12 168 (S) -23
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 20.07. 17:12 118 (SE) 32
V505 Cam p 7 0.336361 13.80 14.50 0.70 20.07. 17:12 349 (N) 51
TZ Boo p 1 0.29716095 10.41 11.00 0.59 20.07. 17:12 127 (SE) 75
BL And s 1 0.722376 11.00 11.24 0.24 20.07. 17:13 27 (NE) 18
Y Sex s 1 0.4198165 9.83 10.17 0.34 20.07. 17:13 248 (W) 19
OZ Lac p 10 0.51624 13.30 13.90 0.60 20.07. 17:13 29 (NE) 25
BE Dra s 1 0.522495 11.30 11.50 0.20 20.07. 17:13 34 (NE) 55
V1331 Aql p 4 1.364193 7.70 8.05 0.35 20.07. 17:13 107 (E) 12
IQ CMa p 8 0.731377 9.24 9.63 0.39 20.07. 17:14 274 (W) -38
EX CMa s 10 74.111 13.00 13.00 0.00 20.07. 17:14 276 (W) -23
EI Oct p 9 0.338519 11.41 12.15 0.74 20.07. 17:14 182 (S) -48
V1063 Her s 9 1.6598 10.80 10.80 0.00 20.07. 17:14 97 (E) 47
NN Com p 5 0.582846 13.38 13.78 0.40 20.07. 17:15 216 (SW) 50
AH Gem p 1 0.336762 14.40 14.90 0.50 20.07. 17:15 295 (NW) 1
GI Boo s 4 1.033533 11.30 11.30 0.00 20.07. 17:15 154 (SE) 77
V761 Aql s 1 1.069347 13.00 13.00 0.00 20.07. 17:15 82 (E) 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.