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Ephemerides for Variable Stars

09: 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
10: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15

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

Sunrise // Sunset: 04:39 // 17:08 UTC
Civil Twilight (6°): 04:08 // 17:39 UTC
Nautical Twilight (12°): 03:30 // 18:17 UTC
Astronomical Twilight (18°): 02:50 // 18:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BV CMi p 10 2.6825 6.91 7.03 0.12 18.09. 12:00 261 (W) 15
V404 Hya p 7 0.309535 14.85 15.25 0.40 18.09. 12:00 246 (SW) 24
HU And s 10 0.2857905 16.50 17.20 0.70 18.09. 12:00 2 (N) 0
AA Dor p 10 0.2615397 11.13 11.60 0.47 18.09. 12:00 212 (SW) -53
NT Boo p 10 0.434877 12.10 12.35 0.25 18.09. 12:00 78 (E) 69
KX Pup p 7 2.146777 12.77 13.13 0.36 18.09. 12:00 242 (SW) -11
EH Peg p 9 2.37439 11.20 11.90 0.70 18.09. 12:00 36 (NE) -19
QV Boo p 10 0.324797 14.20 15.00 0.80 18.09. 12:00 93 (E) 60
UW Ori s 1 2.038132 11.10 11.10 0.00 18.09. 12:00 294 (NW) 7
V571 And p 9 0.357641 13.70 14.20 0.50 18.09. 12:00 343 (N) 0
V790 Cep p 8 0.3212316 12.62 12.74 0.12 18.09. 12:00 360 (N) 45
NU Cyg s 3 0.2811248 14.30 14.90 0.60 18.09. 12:01 53 (NE) 21
V580 Lyr p 1 0.289052 12.85 13.42 0.57 18.09. 12:01 66 (NE) 27
QW Cam p 10 0.921 13.50 14.00 0.50 18.09. 12:01 332 (NW) 22
V502 Oph p 1 0.453387 8.34 8.84 0.50 18.09. 12:01 116 (SE) 21
V1107 Cas s 1 0.273412 12.88 12.88 0.00 18.09. 12:01 356 (N) 22
V641 Ori s 1 0.450815 14.20 14.50 0.30 18.09. 12:01 290 (W) 2
V2553 Oph s 1 0.457615 11.30 11.70 0.40 18.09. 12:01 98 (E) 25
V586 Sco p 9 0.955937 12.70 13.10 0.40 18.09. 12:02 137 (SE) -16
V416 Gem p 7 0.256181 12.50 13.00 0.50 18.09. 12:02 284 (W) 18
RT Scl p 9 0.51156 10.31 10.99 0.68 18.09. 12:02 10 (N) -65
V488 Cam p 7 0.2674155 12.80 12.95 0.15 18.09. 12:02 341 (N) 51
GU Boo p 1 0.4887296 13.10 13.70 0.60 18.09. 12:02 107 (E) 59
V903 Ara p 9 0.301566 12.34 12.40 0.06 18.09. 12:02 147 (SE) -29
LM Lib p 10 0.782983 11.07 11.70 0.63 18.09. 12:02 151 (SE) 7
HY Lyr s 4 0.369101 13.80 14.10 0.30 18.09. 12:02 75 (E) 29
V498 Cen p 10 0.757515 10.30 11.30 1.00 18.09. 12:02 172 (S) -6
BE Col p 10 0.64788 15.00 15.00 0.00 18.09. 12:03 257 (W) -32
BB Men p 10 0.257701 11.46 11.92 0.46 18.09. 12:03 203 (SW) -50
V997 Cyg p 1 0.458224 14.10 14.90 0.80 18.09. 12:03 44 (NE) 31
NR Boo p 2 0.356731 12.00 12.50 0.50 18.09. 12:03 136 (SE) 44
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 18.09. 12:03 141 (SE) 37
V1062 Her s 1 0.251436 13.10 13.10 0.00 18.09. 12:03 69 (E) 44
IW TrA p 10 0.3146 14.20 14.60 0.40 18.09. 12:03 153 (SE) -31
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 18.09. 12:03 210 (SW) 41
V383 Cam p 10 0.3772858 11.65 11.90 0.25 18.09. 12:03 342 (N) 42
NO Cam p 1 0.430755 12.20 13.00 0.80 18.09. 12:04 345 (N) 40
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.09. 12:04 306 (NW) 69
IN Boo s 7 0.285759 13.90 13.90 0.00 18.09. 12:04 137 (SE) 67
MU Dra p 1 0.349664 12.76 12.96 0.20 18.09. 12:04 52 (NE) 36
AE LMi p 5 0.528341 12.80 13.20 0.40 18.09. 12:04 253 (W) 58
V1370 Tau s 7 0.295517 10.90 10.90 0.00 18.09. 12:04 298 (NW) 2
V401 Lyr p 7 1.315044 13.60 15.60 2.00 18.09. 12:04 60 (NE) 26
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 18.09. 12:05 67 (NE) -5
OT UMa p 10 0.3160725 12.20 12.50 0.30 18.09. 12:05 322 (NW) 52
PW UMa s 8 0.5552888 11.10 11.10 0.00 18.09. 12:05 319 (NW) 58
V954 Oph p 9 0.2252705 14.30 14.90 0.60 18.09. 12:05 98 (E) 9
CT Tau p 1 0.666827 10.34 11.12 0.78 18.09. 12:05 298 (NW) 12
V474 Peg p 10 0.442868 14.60 14.78 0.18 18.09. 12:05 36 (NE) 5
IU Aps p 10 0.3046 14.20 14.60 0.40 18.09. 12:05 169 (S) -45
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.