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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GW Cnc p 1 0.2814125 12.60 13.20 0.60 31.07. 23:20 3 (N) -19
V968 Oph p 10 0.7232656 14.30 15.20 0.90 31.07. 23:20 229 (SW) 32
CT Eri p 10 0.6341963 10.00 10.52 0.52 31.07. 23:20 98 (E) -39
V576 Cen p 10 0.378016 12.60 13.40 0.80 31.07. 23:20 277 (W) -55
GW Cep p 1 0.3188312 11.40 12.10 0.70 31.07. 23:21 15 (N) 52
V1138 Her p 10 0.4609 13.80 14.10 0.30 31.07. 23:21 301 (NW) 42
V676 Aql s 10 0.57551 14.30 14.80 0.50 31.07. 23:21 205 (SW) 44
V1356 Cyg p 1 1.95671 10.10 10.50 0.40 31.07. 23:21 217 (SW) 67
AE Phe s 1 0.362374 7.56 8.19 0.63 31.07. 23:22 138 (SE) -25
HX UMa s 5 0.379156 8.89 9.06 0.17 31.07. 23:22 328 (NW) 11
V640 Aur s 1 0.3279975 12.52 13.00 0.48 31.07. 23:22 27 (NE) 19
QU Lup p 10 0.446493 10.37 10.56 0.19 31.07. 23:22 239 (SW) -34
V523 Cas s 1 0.2336923 10.62 11.34 0.72 31.07. 23:22 68 (E) 56
NO Vul s 1 0.370765 13.40 14.10 0.70 31.07. 23:22 218 (SW) 56
V463 And s 1 0.406095 12.15 12.50 0.35 31.07. 23:22 104 (E) 62
DG CMi s 8 0.366037 11.94 12.05 0.11 31.07. 23:22 28 (NE) -26
V1005 Her p 3 0.278962 14.11 14.68 0.57 31.07. 23:22 297 (NW) 48
NQ Aqr p 8 0.429586 12.40 12.95 0.55 31.07. 23:22 178 (S) 28
V1064 Her s 5 0.3431545 11.30 11.30 0.00 31.07. 23:22 268 (W) 51
V635 Cyg s 1 0.760358 13.30 13.50 0.20 31.07. 23:22 102 (E) 84
OV Dra p 9 0.0587357 19.00 20.70 1.70 31.07. 23:23 336 (NW) 35
V724 Aql s 1 0.517599 11.10 11.57 0.47 31.07. 23:23 201 (S) 39
V566 And p 8 0.389694 10.85 11.30 0.45 31.07. 23:23 74 (E) 35
V1094 Cas s 1 0.51429 12.40 12.74 0.34 31.07. 23:23 50 (NE) 53
BO Ari s 1 0.3181937 10.00 10.00 0.00 31.07. 23:23 80 (E) 28
KY Pup p 9 0.8494585 11.20 11.80 0.60 31.07. 23:23 36 (NE) -63
V1847 Ori s 1 0.342605 12.09 12.36 0.27 31.07. 23:23 58 (NE) -10
UU Sge p 7 0.46506918 14.18 15.59 1.41 31.07. 23:23 213 (SW) 53
BG UMa p 8 0.6630411 10.84 10.93 0.09 31.07. 23:24 324 (NW) 30
V1195 Sco p 10 4.00305 8.86 9.04 0.18 31.07. 23:24 229 (SW) -20
RZ Com p 1 0.338507 10.42 11.13 0.71 31.07. 23:24 313 (NW) -3
V366 Cam p 9 0.773387 10.55 10.85 0.30 31.07. 23:24 22 (N) 40
V336 Sgr p 10 1.284354 14.00 15.10 1.10 31.07. 23:24 208 (SW) 13
V345 Gem p 1 0.274778 7.82 7.88 0.06 31.07. 23:24 17 (N) -4
V470 Cam s 1 0.0956467 14.10 14.25 0.15 31.07. 23:24 12 (N) 29
GR Tau p 1 0.429851 10.26 10.80 0.54 31.07. 23:24 66 (NE) 7
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 31.07. 23:24 248 (W) 30
QR Car p 10 0.749008 10.00 10.50 0.50 31.07. 23:24 195 (S) -72
NW Cep p 3 2.752948 10.60 11.50 0.90 31.07. 23:24 55 (NE) 78
EF Boo s 1 0.4205155 9.43 9.43 0.00 31.07. 23:24 312 (NW) 33
V480 Peg p 9 0.3735416 12.90 13.30 0.40 31.07. 23:24 154 (SE) 60
NQ Cen p 10 1.320337 13.70 14.30 0.60 31.07. 23:24 231 (SW) -54
V338 Her p 1 1.305748 10.07 11.15 1.08 31.07. 23:24 278 (W) 58
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 31.07. 23:24 6 (N) -27
V362 Dra p 9 0.3472233 12.11 12.89 0.78 31.07. 23:25 325 (NW) 57
HS Cnc p 7 0.359488 13.16 13.27 0.11 31.07. 23:25 4 (N) -28
V417 Lyr s 4 0.300661 14.90 14.90 0.00 31.07. 23:25 239 (SW) 61
U Sct p 6 0.954985 10.08 11.04 0.96 31.07. 23:25 214 (SW) 21
AE Lac p 10 1.420716 14.20 15.10 0.90 31.07. 23:26 76 (E) 77
NS Com p 9 0.330805 13.25 13.60 0.35 31.07. 23:26 309 (NW) -1
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.