17457-2900 GHE  46AB

 
 
17H 45M 39.95S -29 00' 28.2" P.A. 151.2 SEP 0.56 MAG 11.70,12.80 SP K3III
 
 
Coord 2000
17457-2900
Discov num
GHE  46
Comp
AB
Coord arcsec 2000
17 45 39.95 -29 00 28.2
Date first
1992
Date last
2016
Obs
167
Pa first
315
Pa last
142
P.A. Now (θ)
151.2°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.56"
Mag pri
11.70
Mag sec
12.80
delta mag (ΔM)
1.1
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
142.4
last precise sep
0.368
 
 
ORBITAL ELEMENTS
 
 
Period (P)190y± 180 Periastron (T)1994.04y± 0.52 Semi-major axis (a)0.638a± 0.4
Eccentricity (e)0.7± 0.21 Inclination (i)121.8°± 1.3 Longitude of periastron (ω)204°± 13
Node (Ω)137.4°± 7.6 Note Grade5(1=Definitive, 9=Indet.)
Equinox Last observation
label rho theta
2000 0.141 218.1
2001 0.159 205.0
2002 0.181 194.9
2003 0.206 187.0
2004 0.232 180.9
2005 0.258 176.1
2006 0.285 172.2
2007 0.311 168.9
2008 0.337 166.1
2009 0.363 163.8
2010 0.387 161.7
2011 0.412 159.9
2012 0.435 158.3
2013 0.458 156.8
2014 0.480 155.5
2015 0.501 154.3
2016 0.522 153.2
2017 0.542 152.1
2018 0.562 151.2
2019 0.581 150.3
2020 0.599 149.5
2021 0.617 148.7
2022 0.635 147.9
2023 0.651 147.2
2024 0.668 146.6
2025 0.683 145.9
2026 0.699 145.3
2027 0.714 144.7
2028 0.728 144.2
2029 0.742 143.7
2030 0.756 143.1

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