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Doubles in session


Current system
21459-1759
RST 3289
HD 206928


Nearby doubles
12' : 21460-1748
GWP3092

31' : 21477-1813
CHR 223

33' : 21481-1755
UC 4568

49' : 21476-1718
BU 1036

53' : 21438-1843
WIS 352

62' : 21416-1759
UC 4528

64' : 21503-1812
UC 4579

67' : 21502-1738
LDS4914

81' : 21404-1815
DON1014

82' : 21401-1757
LDS6357

82' : 21411-1844
HDS3087

86' : 21402-1826
COO 243

88' : 21498-1653
GWP3098

91' : 21416-1907
UC 4529

93' : 21406-1854
OCC9197

105' : 21432-1937
OCC9199

108' : 21531-1831
ARA 504

110' : 21469-1948
RST3290

112' : 21503-1629
RST3291

113' : 21470-1608
HJ 3056AB
Deneb Algedi

117' : 21514-1635
UC 4581

117' : 21395-1913
HJ 3043

121' : 21491-1608
RST5165

124' : 21451-2002
TOI2311

126' : 21483-1959
BHA 46

133' : 21432-1553
UC 4537



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21459-1759 RST 3289 (HD 206928)

 
 
21h 45m 51.23s -17° 59' 15.5" P.A. 65.00 sep 1.6 mag 8.57,11.76 Sp G5V dist. 57.64 pc (188.02 l.y.)
 
 
Coord 2000 21459-1759 Discov num RST3289 Comp Coord arcsec 2000 21 45 51.23 -17 59 15.5
Date first 1934 Date last 2016 Obs 8
Pa first 43 Pa last 64.9 P.A. Now (θ) 64.9°
Sep first 2.2 Sep last 1.643 Sep. Now (ρ) 1.643"
Mag pri 8.57 Mag sec 11.76 delta mag (ΔM) 3.19 Spectral class G5V (yellow)
Pri motion ra +052 Sec motion ra +053
Pri motion dec -182 Sec motion dec -179
Notes
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 206928 Constellation Capricornus SAO 164632 HIP 107454
Tycho2 6367-00859-1 Gaia DR2 6836895895741665792 HD 206928 BD BD-18 6003
Distance 57.64 Distance ly 188.02
 
 
WDS 21459-1759 RST 3289 (HD 206928) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21459-1759 RST3289 1991 5 58 1.8 8.57 11.76 G5V 214551.23-175915.5
21459-1759 RST3289 2008 6 62 1.7 8.57 11.76 G5V 214551.23-175915.5
21459-1759 RST3289 2015 7 65 1.6 8.57 11.76 G5V 214551.23-175915.5
21459-1759 RST3289 2016 8 65 1.6 8.57 11.76 G5V 214551.23-175915.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21459-1759 RST 3289 (HD 206928) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21459-1759 RST 3289 (HD 206928) : MEASURES
 
 
No records found.

 
 
WDS 21459-1759 (HD 206928) : VIRTUAL EYEPIECE
 
 

21459-1759 RST3289A mag 8.57 Sp G5V 21459-1759 RST3289B sep 1.6 P.A. 63.80 mag 11.76 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21459-1759 (HD 206928) : ALADIN DSS IMAGE @ 21h 45m 51.23s -17° 59' 15.5"
 
 
 
 
WDS 21459-1759 RST 3289 (HD 206928) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21459-1759 RST3289 distance=0' 21460-1748 GWP3092 distance=12' 21477-1813 CHR 223 distance=31' 21481-1755 UC 4568 distance=33' 21476-1718 BU 1036 distance=49' 21438-1843 WIS 352 distance=53' 21416-1759 UC 4528 distance=62' 21503-1812 UC 4579 distance=64' 21502-1738 LDS4914 distance=67' 21404-1815 DON1014 distance=81' 21401-1757 LDS6357 distance=82' 21411-1844 HDS3087 distance=82' 21402-1826 COO 243 distance=86' 21498-1653 GWP3098 distance=88' 21416-1907 UC 4529 distance=91' 21406-1854 OCC9197 distance=93' 21432-1937 OCC9199 distance=105' 21531-1831 ARA 504 distance=108' 21469-1948 RST3290 distance=110' 21503-1629 RST3291 distance=112' 21470-1608 HJ 3056AB (Deneb Algedi) distance=113' 21470-1608 HJ 3056AC (Deneb Algedi) distance=113' 21514-1635 UC 4581 distance=117' 21395-1913 HJ 3043 distance=117' 21491-1608 RST5165 distance=121' 21451-2002 TOI2311 distance=124' 21483-1959 BHA 46 distance=126' 21432-1553 UC 4537 distance=133' 21380-1913 LDS 751 distance=134' 21537-1645 OCC 657Aa,Ab distance=135' 21537-1645 HJ 615AB distance=135' 21429-1551 ARA 130 distance=136' 21451-1536 HU 375 distance=144' 21559-1738 LDS4925 distance=146' 21480-2022 ARA1229 distance=147' 21529-1609 NSN 495 distance=149' 21430-2025 SEE 456 distance=152' 21371-1928 H 6 6AB distance=153' 21371-1928 BU 9024AC distance=153' 21355-1846 I 380AB distance=155' 21355-1846 I 380AC distance=155' 21375-1618 HJ 5284 distance=157' 21529-2001 B 542 distance=158' 21371-1622 HJ 5282BC distance=158' 21371-1622 HJ 5282AB distance=158' 21562-1656 UC 4604 distance=161' 21468-1518 GWP3093 distance=163' 21526-1548 HJ 5298AB distance=164' 21526-1548 BUP9004AC distance=164' 21538-2000 BU 168AD distance=166' 21538-2000 BU 168A,BC distance=166' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21459-1759 RST3289 65 1.6
Show 21460-1748 GWP3092 312 17.5 12
Show 21477-1813 CHR 223 269 0.1 31
Show 21481-1755 UC 4568 16 18.8 33
Show 21476-1718 BU 1036 208 4.7 49
Show 21438-1843 WIS 352 347 635.6 53
Show 21416-1759 UC 4528 304 45.2 62
Show 21503-1812 UC 4579 170 60.3 64
Show 21502-1738 LDS4914 22 39.3 67
Show 21404-1815 DON1014 17 0.1 81
Show 21401-1757 LDS6357 44 8.3 82
Show 21411-1844 HDS3087 162 1.2 82
Show 21402-1826 COO 243 65 5.0 86
Show 21498-1653 GWP3098 139 10.5 88
Show 21416-1907 UC 4529 171 54.7 91
Show 21406-1854 OCC9197 -1 0.0 93
Show 21432-1937 OCC9199 -1 0.0 105
Show 21531-1831 ARA 504 35 5.6 108
Show 21469-1948 RST3290 180 1.7 110
Show 21503-1629 RST3291 122 1.5 112
Show Deneb Algedi 21470-1608 HJ 3056 AB 60 49.9 113
Show Deneb Algedi 21470-1608 HJ 3056 AC 304 153.6 113
Show 21514-1635 UC 4581 17 23.5 117
Show 21395-1913 HJ 3043 150 34.8 117
Show 21491-1608 RST5165 72 2.6 121
Show 21451-2002 TOI2311 131 0.2 124
Show 21483-1959 BHA 46 242 4.6 126
Show 21432-1553 UC 4537 116 34.9 133
Show 21380-1913 LDS 751 355 18.9 134
Show 21537-1645 OCC 657 Aa,Ab -1 0.1 135
Show 21537-1645 HJ 615 AB 66 12.5 135
Show 21429-1551 ARA 130 50 8.7 136
Show 21451-1536 HU 375 25 0.1 144
Show 21559-1738 LDS4925 165 3.5 146
Show 21480-2022 ARA1229 63 13.4 147
Show 21529-1609 NSN 495 181 1.5 149
Show 21430-2025 SEE 456 59 3.3 152
Show 21371-1928 H 6 6 AB 46 65.8 153
Show 21371-1928 BU 9024 AC 164 62.7 153
Show 21355-1846 I 380 AB 354 1.2 155
Show 21355-1846 I 380 AC 69 42.5 155
Show 21375-1618 HJ 5284 268 55.9 157
Show 21529-2001 B 542 304 0.6 158
Show 21371-1622 HJ 5282 BC 10 29.7 158
Show 21371-1622 HJ 5282 AB 95 20.5 158
Show 21562-1656 UC 4604 10 26.6 161
Show 21468-1518 GWP3093 213 66.4 163
Show 21526-1548 HJ 5298 AB 319 66.9 164
Show 21526-1548 BUP9004 AC 322 26.4 164
Show 21538-2000 BU 168 AD 136 39.8 166
Show 21538-2000 BU 168 A,BC 73 5.5 166

 
 
WDS 21459-1759 : COMPONENTS
 
 
  A
B pa=63.8°
sep=1.58"
 
 
21459-1759 A
 
 
Componente originario normalizzato AB Name HD 206928 Coord arcsec 2000 214551.23-175915.5 Mag 8.57
Spectral class G5V (yellow) PmRA 52.00 PmDE -182.0 SAO 164632
HIP 107454 Tycho2 6367-00859-1 HD 206928 BD BD-18 6003
Tycho2
Tycho2 6367-00859-1 Pflag RAmdeg 326.46347305 DEmdeg -17.98764583
PmRA 51.6 PmDE -182.1 E RAmdeg 10 E DEmdeg 11
E pmRA 1.4 E pmDE 1.3 EpRAm 1990.60 EpDEm 1989.65
Num 10 Q RAmdeg 1.5 Q DEmdeg 1.1 Q pmRA 1.6
Q pmDE 1.2 BTmag 9.381 E BTmag 0.024 VTmag 8.566
E VTmag 0.016 Prox 18 TYC T HIP 107454
CCDM A RAdeg 326.46334667 DEdeg -17.98721833 EpRA 1990 1.68
EpDE 1990 1.54 E RAdeg 9.6 E DEdeg 11.2 Posflg
Corr -0.2
SAO
SAO 164632 DelFlag RA1950 PmRA1950 0.0049
DE1950 PmDE1950 -0.165 Vmag 8.8 SpType G5
Double code Source 22 CatNum 9297 DM BD-18 6003
DMcomp BDsup HD 206928 M HD 0
GC RA1950rad 5.68578157 DE1950rad -0.31793395 PmRA2000 0.005
PmDE2000 -0.168
Hipparcos
Catalog H HIP 107454 Proxy H RAhms 21 45 51.20
DEdms -17 59 13.9 Vmag 8.47 VarFlag R Vmag H
RAdeg 326.463 DEdeg -17.9872 AstroRef A Plx 18.94
CCDM 21459-1759 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 58 Rho 1.784 HD 206928 BD BD-18 6003
CD CP Dm number -18 6003 VIred 0.72
SpType G5V R SpType Coord arcsec 2000 214551.20-175913.9
Hipparcos 2
HIP 107454 Sn 15 So 3 Nc 2
RArad 5.6978601165 DErad -0.313935936 Plx 17.35 PmRA 53.9
PmDE -180.23 E RArad 1 E DErad 0.74 E Plx 1.22
E pmRA 1.44 E pmDE 0.78 Hpmag 8.6072 E Hpmag 0.0024
SHp 0.015 VA 0 BV 1 E BV 0.495
VI 0.72
CCDM
Ccdm 21459-1759 RComp Comp A Note1
Note2 Discov num DRAs -2.70 DDEs -14.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp G5 PmNote *
PmRA 70 PmDE -165 Dm number -18 6003 Cat1 BD
Name2 164632 Cat2 SAO HD 206928 M HD
ADS BDS M ADS BDS N IDS IDS 21403S1827A
HIC 107454
 
 
21459-1759 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214551.33-175914.8 Mag 11.76 PmRA 53.00
PmDE -179.0 Calc delta mag 3.19 Calc coord yes
CCDM
Ccdm 21459-1759 RComp Comp B Note1
Note2 Discov num RST3289 DRAs DDEs
R dRAs Year 1933 Theta 043 Rho 2.2
Obs 3 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21403S1827B
HIC 107454