21571-0711 RST 4700

 
 
21h 57m 06.58s -07° 11' 18.5" P.A. 64.00 sep 0.5 mag 11.60,11.60
 
 
Coord 2000 21571-0711 Discov num RST4700 Comp Coord arcsec 2000 21 57 06.58 -07 11 18.5
Date first 1939 Date last 2011 Obs 4
Pa first 47 Pa last 64.2 P.A. Now (θ) 64.2°
Sep first 0.4 Sep last 0.493 Sep. Now (ρ) 0.493"
Mag pri 11.60 Mag sec 11.60 delta mag (ΔM) 0 Spectral class
Pri motion ra +031 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 5223-01190-1
 
 
WDS 21571-0711 RST 4700 : 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
21571-0711 RST4700 1950 3 47 0.5 11.60 11.60 215706.58-071118.5
21571-0711 RST4700 2011 4 64 0.5 11.60 11.60 215706.58-071118.5

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

 
 
WDS 21571-0711 RST 4700 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21571-0711 RST 4700 : MEASURES
 
 
No records found.

 
 
WDS 21571-0711 : VIRTUAL EYEPIECE
 
 

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 21571-0711 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.