17457-2900 GHE  46AC

 
 
17H 45M 39.95S -29 00' 28.2" P.A. 25 SEP 0.09 MAG 11.70,11.10 SP K3III
 
 
Coord 2000
17457-2900
Discov num
GHE  46
Comp
AC
Coord arcsec 2000
17 45 39.95 -29 00 28.2
Date first
1992
Date last
2016
Obs
151
Pa first
357
Pa last
314
P.A. Now (θ)
25°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.09"
Mag pri
11.70
Mag sec
11.10
delta mag (ΔM)
0.6
Spectral class
K3III (yellow-orange)
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
N O W K (See Notes, Orbital solution, , K-band or other infrared magnitudes)
This double is physical.
 
 
17457-2900 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17457-2900 GHE 46 AB 1992 2016 167 151 0.6 11.70 12.80 1.10 Y
Show 17457-2900 GHE 46 AC 1992 2016 151 25 0.1 11.70 11.10 0.60 Y <===
Show 17457-2900 GEN 1 AD 1992 2016 139 76 0.4 11.70 12.60 0.90
Show 17457-2900 GEN 1 AE 2002 2002 1 78 0.5 11.70 13.30 1.60
Show 17457-2900 GEN 1 AF 1999 2002 2 93 0.5 11.70 12.60 0.90
Show 17457-2900 GHE 46 AG 1992 2016 172 129 0.6 11.70 12.60 0.90 Y
Show 17457-2900 GEN 1 AH 1994 2016 163 157 0.3 11.70 13.00 1.30 Y
Show 17457-2900 GEN 1 AI 1999 2003 3 171 0.4 11.70 12.10 0.40
Show 17457-2900 GEN 1 AJ 1999 2002 2 165 0.6 11.70 12.40 0.70
Show 17457-2900 GEN 1 AK 1995 2016 161 6 0.5 11.70 14.00 2.30 Y
Show 17457-2900 GEN 1 AL 1996 2016 145 230 0.3 11.70
Show 17457-2900 GEN 1 AM 1996 1996 1 156 1.1 11.70
Show 17457-2900 GEN 1 AN 2002 2002 1 129 0.7 11.70 11.70 0.00
Show 17457-2900 GHE 46 AO 1992 2016 101 53 0.4 11.70 15.50 3.80 Y
Show 17457-2900 GHE 46 AP 1994 2016 129 89 0.3 11.70 15.70 4.00 Y
Show 17457-2900 GHE 46 AQ 1996 1996 1 189 0.2 11.70 16.70 5.00
Show 17457-2900 GHE 46 AR 1998 1998 1 46 0.4 11.70 16.40 4.70
Show 17457-2900 GHE 46 AS 1997 2016 157 184 0.1 11.70 15.70 4.00
Show 17457-2900 GHE 46 AT 2003 2003 1 166 0.1 11.70 15.80 4.10
Show 17457-2900 GHE 46 A,Ua 1999 1999 1 76 0.5 9.83 15.55 5.72
Show 17457-2900 GHE 46 A,Ub 1999 1999 1 303 0.7 9.83 14.38 4.55
Show 17457-2900 GHE 46 A,Uc 1999 1999 1 128 0.7 9.83 13.49 3.66
Show 17457-2900 GHE 46 A,Ud 1999 1999 1 251 0.8 9.83 13.72 3.89
Show 17457-2900 GHE 46 A,Ue 1999 1999 1 287 1.0 9.83 13.70 3.87
Show 17457-2900 GHE 46 A,Uf 1999 1999 1 229 0.0 11.70 16.10 4.40
Show 17457-2900 GHE 46 A,Ug 2001 2001 1 161 0.1 11.70 16.80 5.10
Show 17457-2900 GHE 46 A,Uh 1998 1998 1 60 0.3 11.70 15.70 4.00
Show 17457-2900 GHE 46 A,Ui 1997 1999 2 66 0.4 11.70 15.10 3.40
Show 17457-2900 GHE 46 A,Uj 1999 1999 1 14 0.5 9.83 15.74 5.91
Show 17457-2900 GHE 46 A,Uk 1999 2016 106 276 0.1 9.83 15.85 6.02
Show 17457-2900 GHE 46 A,Ul 1999 1999 1 153 0.5 9.83 15.72 5.89
Show 17457-2900 GHE 46 A,Um 1999 1999 1 47 0.7 9.83 15.20 5.37
Show 17457-2900 GHE 46 A,Un 1999 1999 1 19 0.8 9.83 14.18 4.35
Show 17457-2900 GHE 46 A,Uo 1999 1999 1 157 0.8 9.83 15.85 6.02
Show 17457-2900 GHE 46 A,Up 1999 1999 1 216 1.0 9.83 15.85 6.02
Show 17457-2900 GHE 46 A,Va 1999 1999 1 87 1.0 9.83 13.00 3.17
Show 17457-2900 GHE 46 A,Vb 1999 1999 1 183 1.0 9.83 14.90 5.07
Show 17457-2900 GHE 46 A,Vc 1999 1999 1 28 1.0 9.83 12.10 2.27
Show 17457-2900 GHE 46 A,Vd 1999 1999 1 131 1.0 9.83 12.53 2.70
Show 17457-2900 GHE 46 A,Ve 1999 1999 1 158 1.0 9.83 12.78 2.95
Show 17457-2900 GHE 46 A,Vf 1999 1999 1 308 1.2 9.83 15.54 5.71
Show 17457-2900 GHE 46 A,Vg 1999 1999 1 243 1.1 9.83 15.81 5.98
Show 17457-2900 GHE 46 A,Vh 1999 1999 1 218 1.1 9.83 14.19 4.36
Show 17457-2900 GHE 46 A,Vi 1999 1999 1 268 1.2 9.83 14.88 5.05
Show 17457-2900 GHE 46 A,Vj 1999 1999 1 220 1.3 9.83 13.82 3.99
Show 17457-2900 GHE 46 A,Vk 1999 1999 1 231 1.4 9.83 14.27 4.44
Show 17457-2900 GHE 46 A,Vl 1999 1999 1 258 1.4 9.83 12.82 2.99
Show 17457-2900 GHE 46 A,Vm 1999 1999 1 291 1.5 9.83 14.21 4.38
Show 17457-2900 GHE 46 A,Vn 1999 1999 1 161 1.5 9.83 12.51 2.68
Show 17457-2900 GHE 46 A,Vo 1999 1999 1 334 1.7 9.83 15.14 5.31
Show 17457-2900 GHE 46 A,Vp 1999 1999 1 167 1.6 9.83 13.82 3.99
Show 17457-2900 GHE 46 A,Vq 1999 1999 1 13 1.7 9.83 12.70 2.87
Show 17457-2900 GHE 46 A,Vr 1999 1999 1 274 1.7 9.83 13.33 3.50
Show 17457-2900 GHE 46 A,Vs 1999 1999 1 253 1.7 9.83 12.72 2.89
Show 17457-2900 GHE 46 A,Vt 1999 1999 1 212 1.7 9.83 11.86 2.03
Show 17457-2900 GHE 46 A,Vu 1999 1999 1 155 1.7 9.83 11.64 1.81
Show 17457-2900 GHE 46 A,Vv 1999 1999 1 110 1.8 9.83 13.54 3.71
Show 17457-2900 GHE 46 A,Vw 1999 1999 1 292 1.0 9.83 15.62 5.79
Show 17457-2900 GHE 46 A,Vx 1999 1999 1 283 1.1 9.83 15.62 5.79
Show 17457-2900 GHE 46 A,Vy 1999 1999 1 300 1.1 9.83 15.70 5.87
Show 17457-2900 GHE 46 A,Vz 1999 1999 1 236 1.1 9.83 15.33 5.50
Show 17457-2900 GHE 46 A,Wa 1999 1999 1 267 1.2 9.83 15.01 5.18
Show 17457-2900 GHE 46 A,Wb 1999 1999 1 138 1.3 9.83 13.20 3.37
Show 17457-2900 GHE 46 A,Wc 1999 1999 1 259 1.3 9.83 15.36 5.53
Show 17457-2900 GHE 46 A,Wd 1999 1999 1 210 1.4 9.83 15.75 5.92
Show 17457-2900 GHE 46 A,We 1999 1999 1 289 1.4 9.83 15.63 5.80
Show 17457-2900 GHE 46 A,Wf 1999 1999 1 201 1.5 9.83 15.35 5.52
Show 17457-2900 GHE 46 A,Wg 1999 1999 1 245 1.5 9.83 15.95 6.12
Show 17457-2900 GHE 46 A,Wh 1999 1999 1 36 1.6 9.83 16.13 6.30
Show 17457-2900 GHE 46 A,Wi 1999 1999 1 9 1.6 9.83 15.28 5.45
Show 17457-2900 GHE 46 A,Wj 1999 1999 1 308 1.6 9.83 15.41 5.58
Show 17457-2900 GHE 46 A,Wk 1999 1999 1 286 1.6 9.83 15.67 5.84
Show 17457-2900 GHE 46 A,Wl 1999 1999 1 202 1.6 9.83 15.54 5.71
Show 17457-2900 GHE 46 A,Wm 1999 1999 1 275 1.7 9.83 14.26 4.43
Show 17457-2900 GHE 46 A,Wn 1999 1999 1 65 1.7 9.83 14.82 4.99
Show 17457-2900 GHE 46 A,Wo 1999 1999 1 263 1.7 9.83 15.05 5.22
Show 17457-2900 GHE 46 A,Wp 1999 1999 1 359 1.7 9.83 14.83 5.00
Show 17457-2900 GHE 46 A,Wq 1999 1999 1 93 1.7 9.83 15.44 5.61
Show 17457-2900 GHE 46 A,Wr 1999 1999 1 295 1.7 9.83 15.41 5.58
Show 17457-2900 GHE 46 A,Ws 1999 1999 1 70 1.7 9.83 14.80 4.97
Show 17457-2900 GHE 46 A,Wt 1999 1999 1 304 1.8 9.83 15.04 5.21
Show 17457-2900 GHE 46 A,Wu 1999 1999 1 0 1.9 9.83 15.70 5.87
Show 17457-2900 GHE 46 A,Wv 1999 1999 1 234 1.8 9.83 15.99 6.16
Show 17457-2900 GHE 46 A,Ww 1999 1999 1 16 1.8 9.83 15.41 5.58
Show 17457-2900 GHE 46 A,Wx 1999 1999 1 18 1.9 9.83 15.57 5.74
Show 17457-2900 GHE 46 A,Wy 1999 1999 1 48 1.9 9.83 15.82 5.99
Show 17457-2900 GHE 46 A,Wz 1999 1999 1 106 2.0 9.83 13.38 3.55
Show 17457-2900 GHE 46 A,Xa 1999 1999 1 344 2.1 9.83 14.07 4.24
Show 17457-2900 GHE 46 A,Xb 1999 1999 1 228 2.1 9.83 14.48 4.65
Show 17457-2900 GHE 46 A,Xc 1999 1999 1 135 2.1 9.83 12.26 2.43
Show 17457-2900 GHE 46 A,Xd 1999 1999 1 113 2.1 9.83 13.32 3.49
Show 17457-2900 GHE 46 A,Xe 1999 1999 1 130 2.1 9.83 12.06 2.23
Show 17457-2900 GHE 46 A,Xf 1999 1999 1 28 2.1 9.83 14.06 4.23
Show 17457-2900 GHE 46 A,Xg 1999 1999 1 293 2.2 9.83 12.24 2.41
Show 17457-2900 GHE 46 A,Xh 1999 1999 1 106 2.1 9.83 11.99 2.16
Show 17457-2900 GHE 46 A,Xi 1999 1999 1 54 2.1 9.83 15.33 5.50
Show 17457-2900 GHE 46 A,Xj 1999 1999 1 334 2.3 9.83 11.85 2.02
Show 17457-2900 GHE 46 A,Xk 1999 1999 1 145 2.2 9.83 10.90 1.07
Show 17457-2900 GHE 46 A,Xl 1999 1999 1 10 2.3 9.83 12.62 2.79
Show 17457-2900 GHE 46 A,Xm 1999 1999 1 226 2.4 9.83 13.47 3.64
Show 17457-2900 GHE 46 A,Xn 1999 1999 1 95 2.3 9.83 12.92 3.09
Show 17457-2900 GHE 46 A,Xo 1999 1999 1 42 2.4 9.83 14.72 4.89
Show 17457-2900 GHE 46 A,Xp 1999 1999 1 16 2.6 9.83 13.60 3.77
Show 17457-2900 GHE 46 A,Xq 1999 1999 1 90 2.9 9.83 15.13 5.30
Show 17457-2900 GHE 46 A,Xr 1999 1999 1 93 2.8 9.83 13.06 3.23
Show 17457-2900 GHE 46 A,Xs 1999 1999 1 61 2.0 9.83 15.21 5.38
Show 17457-2900 GHE 46 A,Xt 1999 1999 1 78 2.1 9.83 13.28 3.45
Show 17457-2900 GHE 46 A,Xu 1999 1999 1 1 2.1 9.83 15.77 5.94
Show 17457-2900 GHE 46 A,Xv 1999 1999 1 74 2.1 9.83 12.93 3.10
Show 17457-2900 GHE 46 A,Xw 1999 1999 1 51 2.2 9.83 15.58 5.75
Show 17457-2900 GHE 46 A,Xx 1999 1999 1 11 2.1 9.83 15.61 5.78
Show 17457-2900 GHE 46 A,Xy 1999 1999 1 107 2.2 9.83 15.47 5.64
Show 17457-2900 GHE 46 A,Xz 1999 1999 1 103 2.3 9.83 14.29 4.46
Show 17457-2900 GHE 46 A,Ya 1999 1999 1 92 2.4 9.83 16.02 6.19
Show 17457-2900 GHE 46 A,Yb 1999 1999 1 118 2.5 9.83 14.21 4.38
Show 17457-2900 GHE 46 A,Yc 1999 1999 1 105 2.5 9.83 15.46 5.63
Show 17457-2900 GHE 46 A,Yd 1999 1999 1 344 2.6 9.83 15.39 5.56
Show 17457-2900 GHE 46 A,Ye 1999 1999 1 83 2.6 9.83 15.85 6.02
Show 17457-2900 GHE 46 A,Yf 1999 1999 1 113 2.6 9.83 15.83 6.00
Show 17457-2900 GHE 46 A,Yg 1999 1999 1 340 2.6 9.83 14.57 4.74
Show 17457-2900 GHE 46 A,Yh 1999 1999 1 126 2.7 9.83 15.50 5.67
Show 17457-2900 GHE 46 A,Yi 1999 1999 1 108 2.8 9.83 14.52 4.69
Show 17457-2900 GHE 46 A,Yj 1999 1999 1 51 2.9 9.83 15.57 5.74
Show 17457-2900 GHE 46 A,Yk 1999 1999 1 88 2.9 9.83 15.30 5.47
Show 17457-2900 GHE 46 A,Yl 1999 1999 1 102 2.9 9.83 15.74 5.91
Show 17457-2900 GHE 46 A,Ym 1999 1999 1 116 3.0 9.83 15.05 5.22
Show 17457-2900 GHE 46 A,Za 1999 2000 2 67 1.2 11.70 9.83 1.87
Show 17457-2900 GHE 46 A,Zb 1997 2013 33 261 0.3 11.70 17.00 5.30 Y
Show 17457-2900 GHE 46 A,Zc 1999 2000 2 1 1.2 9.83 10.09 0.26
Show 17457-2900 GHE 46 A,Zd 1999 1999 1 74 2.1 9.83 10.60 0.77
Show 17457-2900 GHE 46 A,Ze 1999 1999 1 69 3.1 9.83 9.00 0.83
Show 17457-2900 GHE 46 A,Zf 1999 1999 1 132 1.4 9.83 10.06 0.23
Show 17457-2900 GHE 46 A,Zg 1999 1999 1 121 2.2 9.83 11.00 1.17
Show 17457-2900 GHE 46 A,Zh 1999 1999 1 311 2.2 9.83 10.33 0.50
Show 17457-2900 GHE 46 A,Zi 1999 1999 1 297 2.1 9.83 11.31 1.48
Show 17457-2900 GHE 46 A,Zj 1999 1999 1 79 3.1 9.83 12.00 2.17
Show 17457-2900 GHE 46 A,Zk 1999 1999 1 102 3.1 9.83 15.06 5.23
Show 17457-2900 GHE 46 A,Zl 1999 1999 1 99 3.1 9.83 14.61 4.78
Show 17457-2900 GHE 46 A,Zm 1999 1999 1 111 3.2 9.83 12.15 2.32
Show 17457-2900 GHE 46 A,Zn 1999 1999 1 88 3.2 9.83 12.82 2.99
Show 17457-2900 GHE 46 A,Zo 1999 1999 1 106 3.2 9.83 15.30 5.47
142-fold system
20 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
313.9
last precise sep
0.091
 
 
ORBITAL ELEMENTS
 
 
Period (P)14.53y± 0.65 Periastron (T)2002.308y± 0.013 Semi-major axis (a)0.1149a± 0.0029
Eccentricity (e)0.867± 0.0046 Inclination (i)135.2°± 1.2 Longitude of periastron (ω)242.8°± 2.1
Node (Ω)44°± 1.3 Note Grade5(1=Definitive, 9=Indet.)
Equinox Last observation
label rho theta
2000 0.100 319.8
2001 0.072 303.9
2002 0.033 257.2
2003 0.065 34.4
2004 0.108 18.7
2005 0.135 10.9
2006 0.152 5.3
2007 0.162 0.6
2008 0.168 356.3
2009 0.168 352.3
2010 0.165 348.1
2011 0.158 343.7
2012 0.147 338.8
2013 0.132 332.9
2014 0.113 325.2
2015 0.088 313.6
2016 0.055 290.3
2017 0.022 72.7
2018 0.088 25.0
2019 0.122 14.6
2020 0.144 8.1
2021 0.157 3.0
2022 0.165 358.6
2023 0.169 354.4
2024 0.167 350.3
2025 0.163 346.1
2026 0.154 341.5
2027 0.141 336.2
2028 0.124 329.6
2029 0.102 320.5
2030 0.074 305.2

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





grafico misure orbit6
Measures: green=micrometric, blue=interferometric, purple=photographic