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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:44 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:21 UTC
Astronomical Twilight (18°): 00:40 // 21:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1179 Her p 1 0.385505 11.39 11.72 0.33 28.07. 20:35 215 (SW) 46
V361 Lyr s 4 0.309614 14.30 14.70 0.40 28.07. 20:36 101 (E) 80
GU Boo p 1 0.4887296 13.10 13.70 0.60 28.07. 20:36 257 (W) 57
AN UMa s 6 0.07975275 14.90 20.20 5.30 28.07. 20:36 311 (NW) 25
BI Tri p 10 0.549353 12.30 12.65 0.35 28.07. 20:36 50 (NE) 8
KR Nor p 10 0.83655 12.80 13.30 0.50 28.07. 20:36 192 (S) -22
MP CMa p 10 1.96326 8.30 8.48 0.19 28.07. 20:36 327 (NW) -58
V464 Mon p 4 1.1264035 12.10 12.90 0.80 28.07. 20:36 339 (N) -41
QQ Lup p 10 0.251562 12.40 13.35 0.95 28.07. 20:36 214 (SW) -15
V572 Lyr s 1 0.9933045 10.60 10.60 0.00 28.07. 20:37 156 (SE) 82
V1355 Tau s 7 0.244668 13.00 13.00 0.00 28.07. 20:37 14 (N) -14
V393 Cam p 9 0.385712 13.90 14.70 0.80 28.07. 20:37 3 (N) 30
V389 Cam p 9 0.439897 11.80 12.50 0.70 28.07. 20:37 4 (N) 30
V1335 Her p 10 0.59428 14.10 14.60 0.50 28.07. 20:37 173 (S) 70
VV CVn p 1 0.5331303 13.88 14.33 0.45 28.07. 20:37 280 (W) 36
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 28.07. 20:37 193 (S) 13
V1353 Ori s 1 0.471453 12.93 12.93 0.00 28.07. 20:37 7 (N) -41
V842 Mon p 10 0.989888 9.74 10.05 0.31 28.07. 20:37 346 (N) -34
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 28.07. 20:37 132 (SE) 41
PU Boo p 9 0.482238 10.60 10.90 0.30 28.07. 20:37 276 (W) 63
V1055 Sco p 4 0.363686 8.65 8.92 0.27 28.07. 20:38 199 (S) 0
V692 Pup p 10 0.34 14.53 14.72 0.19 28.07. 20:38 314 (NW) -45
NU Boo s 8 0.339576 13.40 13.40 0.00 28.07. 20:38 296 (NW) 62
V1139 Cas p 1 0.2971 12.80 13.23 0.43 28.07. 20:38 37 (NE) 30
V1170 Her p 10 0.413998 12.20 12.50 0.30 28.07. 20:38 258 (W) 71
AS Cen p 10 0.3052373 13.00 13.20 0.20 28.07. 20:38 230 (SW) -46
V687 Her p 4 0.321451 14.40 15.00 0.60 28.07. 20:38 230 (SW) 56
GO Cyg s 1 0.717765 8.47 8.73 0.26 28.07. 20:39 103 (E) 59
V523 Aur p 1 0.330437 13.30 14.70 1.40 28.07. 20:39 345 (N) 3
WY Hya s 1 0.716008 10.40 11.20 0.80 28.07. 20:39 321 (NW) -32
T Aur p 6 0.20437829 15.20 15.50 0.30 28.07. 20:39 7 (N) -9
GU Ori p 1 0.470682 12.90 14.30 1.40 28.07. 20:39 359 (N) -27
V1077 Cas p 9 0.260823 14.73 15.58 0.85 28.07. 20:40 37 (NE) 33
V392 Ori p 1 0.659284 10.90 11.50 0.60 28.07. 20:40 359 (N) -21
EF CVn s 1 0.27205 13.10 13.50 0.40 28.07. 20:40 273 (W) 35
V524 Mon s 3 0.28361685 14.40 15.20 0.80 28.07. 20:40 344 (N) -37
OV Dra p 9 0.0587357 19.00 20.70 1.70 28.07. 20:40 324 (NW) 49
V396 Peg p 2 0.342286 12.12 12.43 0.31 28.07. 20:40 90 (E) 14
HO Psc p 9 0.324748 11.00 11.80 0.80 28.07. 20:40 65 (NE) -2
RV Lyr p 6 3.599003 11.50 14.60 3.10 28.07. 20:41 137 (SE) 68
V489 Ser p 9 0.078847 19.20 21.00 1.80 28.07. 20:41 220 (SW) 32
V1269 Cen p 10 0.389943 12.70 13.65 0.95 28.07. 20:41 234 (SW) -14
SW Cnc s 6 1.799205 11.60 10.60 -1.00 28.07. 20:41 312 (NW) -19
KW Boo s 5 0.348865 14.00 14.50 0.50 28.07. 20:41 262 (W) 43
V1370 Tau p 7 0.295517 10.90 11.20 0.30 28.07. 20:41 9 (N) -21
OO Aqr p 5 0.586623 9.20 9.60 0.40 28.07. 20:41 138 (SE) 18
V1175 Her s 1 0.321199 10.89 11.04 0.15 28.07. 20:42 225 (SW) 55
V383 Cam p 10 0.3772858 11.65 11.90 0.25 28.07. 20:42 4 (N) 36
CM Com s 1 0.5545147 13.00 13.00 0.00 28.07. 20:42 282 (W) 18
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 28.07. 20:42 179 (S) 3
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.