03152-6427 DUN 12 A,BC (HD 20586)

 
 
03h 15m 11.02s -64° 26' 37.9" P.A. 105.00 sep 19.2 mag 6.68,8.96 Sp F5 dist. 109.53 pc (357.29 l.y.)
 
 
Coord 2000 03152-6427 Discov num DUN  12 Comp A,BC Coord arcsec 2000 03 15 11.02 -64 26 37.9
Date first 1826 Date last 2015 Obs 23
Pa first 98 Pa last 105.4 P.A. Now (θ) 105.4°
Sep first 14.0 Sep last 19.168 Sep. Now (ρ) 19.168"
Mag pri 6.68 Mag sec 8.96 delta mag (ΔM) 2.28 Spectral class F5 (yellow-white)
Pri motion ra -027 Sec motion ra -030
Pri motion dec -057 Sec motion dec -061
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
03152-6427 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 20586 248764 03 15 11 -64 26 38 DUN 12 A,BC 2015 23 105 19.2 6.68 8.96 2.28 <===
Show 03 15 14 -64 26 43 RST 67 BC 1978 4 25 0.7 9.50 9.80 0.30
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 20586 Constellation Reticulum SAO 248764 HIP 15140
Tycho2 8863-01498-1 Gaia DR2 4672336699019592320 HD 20586 GC 3922
CP CP-64 235 Distance 109.53 Distance ly 357.29
 
 
WDS 03152-6427 DUN 12 A,BC (HD 20586) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Dun1829 Ma - Dunlop, J. 1829MmRAS...3..257D
Dun1829 MemRAS 3, 257, 1829
Dun1829 some measures corrected in LRR2022
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
03152-6427 DUN 12 A,BC 1999 20 104 19.1 6.68 8.96 F5 D 031511.02-642637.9
03152-6427 DUN 12 A,BC 2015 22 105 19.2 6.68 8.96 F5 031511.02-642637.9

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WDS 03152-6427 DUN 12 A,BC (HD 20586) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03152-6427 DUN 12 A,BC (HD 20586) : MEASURES
 
 
No records found.

 
 
WDS 03152-6427 (HD 20586) : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 03152-6427 (HD 20586) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.