17457-2900 GHE  46AP

 
 
17H 45M 39.95S -29 00' 28.2" P.A. 293 SEP 0.1 MAG 11.70,15.70 SP K3III
 
 
Coord 2000
17457-2900
Discov num
GHE  46
Comp
AP
Coord arcsec 2000
17 45 39.95 -29 00 28.2
Date first
1999
Date last
2003
Obs
2
Pa first
241
Pa last
293
P.A. Now (θ)
293°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
11.70
Mag sec
15.70
delta mag (ΔM)
4
Spectral class
K3III (yellow-orange)
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
N O 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 1995 2002 6 152 0.5 11.70 12.80 1.10 Y
Show 17457-2900 GHE 46 AC 1995 2002 6 73 0.0 11.70 11.10 0.60 Y
Show 17457-2900 GEN 1 AD 1995 2002 3 63 0.3 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 1995 2002 6 124 0.4 11.70 12.60 0.90 Y
Show 17457-2900 GEN 1 AH 1995 2002 3 153 0.4 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 2002 3 344 0.3 11.70 14.00 2.30 Y
Show 17457-2900 GEN 1 AL 1996 1999 3 192 0.4 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 1999 2000 2 101 0.0 11.70 15.50 3.80 Y
Show 17457-2900 GHE 46 AP 1999 2003 2 293 0.1 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 1999 2003 2 311 0.4 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 1999 1 197 0.6 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
293
last precise sep
0.147
 
 
ORBITAL ELEMENTS SOLUTION #1
 
 
Period (P)75y Periastron (T)2005.4y Semi-major axis (a)0.28a
Eccentricity (e)0.47 Inclination (i)10° Longitude of periastron (ω)325°
Node (Ω)173° Note Grade9(1=Definitive, 9=Indet.)
Equinox Last observation
label rho theta
2000 0.184 68.7
2001 0.173 78.9
2002 0.163 90.6
2003 0.155 103.5
2004 0.150 117.6
2005 0.148 132.4
2006 0.149 147.4
2007 0.152 161.9
2008 0.159 175.4
2009 0.167 187.7
2010 0.177 198.8
2011 0.188 208.6
2012 0.200 217.3
2013 0.212 225.0
2014 0.224 231.9
2015 0.236 238.1
2016 0.247 243.8
2017 0.259 248.9
2018 0.270 253.6
2019 0.281 257.9
2020 0.291 261.9
2021 0.301 265.6
2022 0.311 269.1
2023 0.320 272.4
2024 0.328 275.5
2025 0.337 278.5
2026 0.345 281.3
2027 0.352 284.0
2028 0.359 286.6
2029 0.365 289.1
2030 0.371 291.5

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
 
 
ORBITAL ELEMENTS SOLUTION #2
 
 
Period (P)43y± 45 Periastron (T)2005.4y± 3.6 Semi-major axis (a)0.238a± 0.175
Eccentricity (e)0.4± 0.21 Inclination (i)23°± 38 Longitude of periastron (ω)260°± 100
Node (Ω)66°± 49 Note Grade9(1=Definitive, 9=Indet.)
Equinox Last observation
label rho theta
2000 0.199 237.0
2001 0.184 247.9
2002 0.169 260.7
2003 0.154 276.1
2004 0.141 294.6
2005 0.133 316.0
2006 0.132 339.0
2007 0.140 0.8
2008 0.153 19.6
2009 0.169 35.1
2010 0.186 47.9
2011 0.202 58.5
2012 0.218 67.6
2013 0.232 75.5
2014 0.244 82.6
2015 0.255 89.0
2016 0.265 94.9
2017 0.274 100.4
2018 0.282 105.6
2019 0.288 110.5
2020 0.294 115.2
2021 0.298 119.8
2022 0.302 124.2
2023 0.304 128.6
2024 0.306 132.9
2025 0.307 137.1
2026 0.308 141.4
2027 0.307 145.6
2028 0.306 149.8
2029 0.305 154.1
2030 0.302 158.5

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

grafico orbita