21135+1604 SMA 143

 
 
21h 13m 12.00s +16 04' 00.0" P.A. 8 sep 8.7 mag 12.00,12.50
 
 
Coord 2000
21135+1604
Discov num
SMA 143
Comp
Coord arcsec 2000
21 13 12.00 +16 04 00.0
Date first
1921
Date last
1921
Obs
1
Pa first
8
Pa last
8
P.A. Now (θ)
Sep first
8.7
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
12.00
Mag sec
12.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.3
Precise sep
8.7
Cdsa2 id
SMA 143
Constellation
Pegasus
Ra deg
21.22
De deg
16.066666666666666
last precise pa
8.3
last precise sep
8.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21135+1604 SMA 143 1921 1 8 8.7 12.00 12.50 211312.00+160400.0

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WDS 21135+1604 SMA 143 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
SMA Smart, W.M., Green, H.E., & Fletcher, A.
SMA Smart, W.M. & Green, H.E.

 
 
WDS 21135+1604 SMA 143 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21135+1604 SMA 143 : MEASURES
 
 
No records found.

 
 
WDS 21135+1604 SMA 143 : Virtual Eyepiece
 
 

21135+1604  SMA 143 A 21135+1604  SMA 143 sep 8.7 P.A. 8 mag 12.00,12.50 virtual eyepiece
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Radius:
 
 
WDS 21135+1604 SMA 143 : Aladin DSS image @ 21h 13m 12.00s +16 04' 00.0"