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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 18:03 UTC
Civil Twilight (6°): 03:28 // 18:36 UTC
Nautical Twilight (12°): 02:45 // 19:18 UTC
Astronomical Twilight (18°): 01:57 // 20:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V471 Tau p 1 0.5211834 9.40 9.71 0.31 25.08. 02:13 126 (SE) 46
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 25.08. 02:13 248 (W) 14
FV CVn s 1 0.315365 11.80 12.10 0.30 25.08. 02:13 354 (N) -7
XX Ant s 7 0.8880136 8.62 9.23 0.61 25.08. 02:13 94 (E) -50
V441 Nor p 10 0.362 16.15 16.70 0.55 25.08. 02:13 239 (SW) -68
IR Cas p 1 0.680686 10.80 12.30 1.50 25.08. 02:13 294 (NW) 68
V Tri s 1 0.5852056 10.70 11.00 0.30 25.08. 02:13 177 (S) 70
V2717 Oph p 9 0.336 15.00 15.50 0.50 25.08. 02:13 291 (W) -27
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 25.08. 02:13 262 (W) -26
DW CMi p 2 0.30755495 14.50 15.00 0.50 25.08. 02:14 85 (E) 2
BS UMa p 1 0.3495099 13.70 14.00 0.30 25.08. 02:14 22 (N) 6
BK Vul p 1 0.453463 12.80 13.50 0.70 25.08. 02:14 268 (W) 40
AR Boo s 1 0.3448727 13.50 14.20 0.70 25.08. 02:14 355 (N) -15
VZ Scl p 10 0.1446222 15.60 18.40 2.80 25.08. 02:15 202 (S) 11
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.08. 02:15 25 (NE) 10
LQ Gem p 9 2.624072 13.20 13.80 0.60 25.08. 02:15 89 (E) 31
PR Cam p 10 0.387366 13.10 13.40 0.30 25.08. 02:15 65 (NE) 68
V447 Cam p 7 0.83614 11.89 12.36 0.47 25.08. 02:15 34 (NE) 50
GT Cyg p 9 2.974353 13.30 15.70 2.40 25.08. 02:16 281 (W) 52
V467 Peg p 9 0.312814 9.43 9.52 0.09 25.08. 02:16 254 (W) 37
AC Tuc s 10 1.265821 11.30 11.30 0.00 25.08. 02:17 195 (S) -22
AT Aqr p 8 0.30409565 14.10 15.00 0.90 25.08. 02:17 224 (SW) 8
AG Vir p 1 0.6426501 8.35 8.93 0.58 25.08. 02:17 24 (NE) -24
IL Cnc s 1 0.267656 12.35 11.35 -1.00 25.08. 02:17 61 (NE) 3
DF Lyr p 1 0.5771284 13.10 13.50 0.40 25.08. 02:17 295 (NW) 16
BD Pav p 10 0.1793015 12.40 16.21 3.81 25.08. 02:17 229 (SW) -46
V531 And p 10 0.406372 11.40 11.60 0.20 25.08. 02:17 181 (S) 74
RW Com s 1 0.2373465 11.00 11.56 0.56 25.08. 02:18 13 (N) -12
U Ret p 10 0.3549563 13.64 14.32 0.68 25.08. 02:18 165 (S) -21
V545 Hya p 9 0.384647 11.30 12.03 0.73 25.08. 02:18 59 (NE) -38
V402 Gem s 7 0.399252 11.72 12.35 0.63 25.08. 02:18 86 (E) 23
TV UMi p 1 0.4155497 8.77 8.85 0.08 25.08. 02:18 352 (N) 34
SW Lyn p 1 0.6440665 9.51 10.20 0.69 25.08. 02:18 55 (NE) 26
V680 Per s 1 0.37422 13.55 13.55 0.00 25.08. 02:18 132 (SE) 71
FP Lyn p 9 0.359085 11.36 11.69 0.33 25.08. 02:19 52 (NE) 20
V543 And p 10 0.926371 11.00 11.80 0.80 25.08. 02:19 171 (S) 78
V395 Nor p 10 0.647878 9.11 9.54 0.43 25.08. 02:19 267 (W) -65
LP UMa p 1 0.309901 12.52 12.79 0.27 25.08. 02:19 24 (NE) 25
BF Pav p 10 0.305605 11.00 11.90 0.90 25.08. 02:19 226 (SW) -47
BF Vel p 10 0.7040276 10.50 12.00 1.50 25.08. 02:19 106 (E) -42
EF Dra s 1 0.424031 10.48 10.48 0.00 25.08. 02:19 335 (NW) 39
DS Psc p 4 0.3424915 11.75 12.18 0.43 25.08. 02:19 192 (S) 43
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 25.08. 02:19 280 (W) 43
QY Hya p 2 0.292341 9.04 9.36 0.32 25.08. 02:19 44 (NE) -63
V843 Cep p 10 0.49347 13.35 14.00 0.65 25.08. 02:19 342 (N) 54
V1181 Her p 1 0.337042 11.00 11.41 0.41 25.08. 02:20 326 (NW) 5
V2650 Oph s 7 0.384054 12.57 13.00 0.43 25.08. 02:20 296 (NW) -10
BR Tri p 10 0.6656 12.95 13.40 0.45 25.08. 02:20 158 (S) 71
HW Vir p 1 0.11671953 10.50 11.20 0.70 25.08. 02:20 18 (N) -47
HP Her p 10 0.476408 15.30 16.50 1.20 25.08. 02:20 319 (NW) 4
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.