18262-3801 RST 2049 (HD 169401)

 
 
18h 26m 12.59s -38° 01' 11.4" P.A. 165.00 sep 2.2 mag 10.65,11.27 Sp K3(III)
 
 
Coord 2000 18262-3801 Discov num RST2049 Comp Coord arcsec 2000 18 26 12.59 -38 01 11.4
Date first 1931 Date last 2016 Obs 6
Pa first 162 Pa last 164.5 P.A. Now (θ) 164.5°
Sep first 2.2 Sep last 2.171 Sep. Now (ρ) 2.171"
Mag pri 10.65 Mag sec 11.27 delta mag (ΔM) 0.62 Spectral class K3(III) (yellow-orange)
Pri motion ra +008 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 169401 Constellation Corona Austrina Tycho2 7901-01467-1 Gaia DR2 6727199927061800192
HD 169401
 
 
WDS 18262-3801 RST 2049 (HD 169401) : 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
18262-3801 RST2049 1991 4 165 2.2 10.65 11.27 K3(III) 182612.59-380111.4
18262-3801 RST2049 2015 5 165 2.2 10.65 11.27 K3(III) 182612.59-380111.4
18262-3801 RST2049 2016 6 165 2.2 10.65 11.27 K3(III) 182612.59-380111.4

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WDS 18262-3801 RST 2049 (HD 169401) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18262-3801 RST 2049 (HD 169401) : MEASURES
 
 
No records found.

 
 
WDS 18262-3801 (HD 169401) : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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WDS 18262-3801 (HD 169401) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.