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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BQ Eri p 1 0.821972 10.94 11.28 0.34 16.07. 02:31 94 (E) -5
V387 Her s 1 0.589466 12.80 13.20 0.40 16.07. 02:31 281 (W) 17
BN Psc p 8 0.349118 16.45 16.75 0.30 16.07. 02:31 116 (SE) 56
V554 Hya p 10 0.302559 12.50 13.30 0.80 16.07. 02:32 297 (NW) -55
V573 Peg p 1 0.417451 12.34 12.85 0.51 16.07. 02:32 178 (S) 72
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 16.07. 02:32 301 (NW) 64
V646 Aur p 9 0.438786 13.40 13.80 0.40 16.07. 02:32 47 (NE) 20
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 16.07. 02:32 245 (SW) -16
HU And s 10 0.2857905 16.50 17.20 0.70 16.07. 02:32 113 (SE) 71
V885 Per p 10 0.30387 13.10 13.40 0.30 16.07. 02:32 59 (NE) 55
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 16.07. 02:33 290 (W) 55
QX Boo s 9 0.3604665 12.50 12.50 0.00 16.07. 02:33 318 (NW) 23
V343 UMa p 1 0.560642 14.20 14.70 0.50 16.07. 02:33 4 (N) 12
V1052 Her p 1 0.370829 12.20 12.65 0.45 16.07. 02:33 283 (W) 18
G2750.0854 Peg p 1 0.471638 10.66 11.06 0.40 16.07. 02:33 185 (S) 71
SZ Hor s 10 0.62511 10.96 11.26 0.30 16.07. 02:33 147 (SE) -27
V410 Aur p 1 0.366355 10.10 10.44 0.35 16.07. 02:33 67 (NE) 27
V947 Per p 6 0.297667 13.45 14.05 0.60 16.07. 02:33 79 (E) 34
V456 Cyg s 1 0.891195 10.80 11.40 0.60 16.07. 02:33 265 (W) 60
AT Aqr s 8 0.30409565 14.10 14.70 0.60 16.07. 02:33 192 (S) 19
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 16.07. 02:33 256 (W) 56
KX Nor p 10 0.58614 14.30 14.80 0.50 16.07. 02:33 231 (SW) -44
V411 Peg p 1 0.3770427 14.00 14.80 0.80 16.07. 02:34 227 (SW) 59
BT Mic p 10 1.50568 10.14 10.42 0.27 16.07. 02:34 207 (SW) -9
KN Vul s 1 0.3573295 13.00 13.40 0.40 16.07. 02:34 257 (W) 47
V428 Cam p 8 0.290606 12.85 13.15 0.30 16.07. 02:34 18 (N) 45
V364 Per s 2 0.3394535 14.60 15.60 1.00 16.07. 02:34 89 (E) 50
V678 And p 8 0.361708 13.72 14.14 0.42 16.07. 02:34 140 (SE) 83
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 16.07. 02:34 257 (W) 51
V1231 Sco p 10 0.403586 15.42 15.61 0.19 16.07. 02:34 239 (SW) -21
V505 And p 10 0.394143 13.80 14.60 0.80 16.07. 02:34 117 (SE) 69
V881 Per s 1 0.387377 10.71 11.01 0.30 16.07. 02:34 84 (E) 48
RAFV065 Cru s 5 0.40238 13.10 13.10 0.00 16.07. 02:35 212 (SW) -72
V515 Cam p 6 0.30833 13.45 14.10 0.65 16.07. 02:35 358 (N) 37
TY CMi p 5 1.2991254 13.00 13.90 0.90 16.07. 02:35 58 (NE) -21
V905 Ara p 2 0.243905 14.00 14.20 0.20 16.07. 02:35 220 (SW) -42
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 16.07. 02:35 305 (NW) 59
V753 Per p 9 2.20014 12.98 13.73 0.75 16.07. 02:35 56 (NE) 66
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 16.07. 02:35 266 (W) 42
YY CMi p 1 1.094021 8.33 9.13 0.80 16.07. 02:36 53 (NE) -25
CN Lac s 1 0.6373524 12.40 12.60 0.20 16.07. 02:36 258 (W) 78
IT Cnc p 6 0.363657 12.50 12.90 0.40 16.07. 02:36 35 (NE) -11
LQ Com p 1 0.356835 12.80 13.30 0.50 16.07. 02:36 341 (N) -12
V431 Lac p 10 0.869077 14.30 15.60 1.30 16.07. 02:36 252 (W) 83
CM Com s 1 0.5545147 13.00 13.00 0.00 16.07. 02:36 344 (N) -17
V2717 Oph p 9 0.336 15.00 15.50 0.50 16.07. 02:36 264 (W) -6
FF Per p 10 3.465161 15.30 16.90 1.60 16.07. 02:37 65 (NE) 46
SX Crv p 1 0.3166127 8.99 9.25 0.26 16.07. 02:37 323 (NW) -54
GZ Aqr p 4 0.302781 14.60 15.50 0.90 16.07. 02:37 189 (S) 32
V473 Cam p 7 0.298438 11.55 12.20 0.65 16.07. 02:37 15 (N) 42
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.