16574+0426 HEI 893

 
 
16h 57m 26.48s +04 26' 05.5" P.A. 267 sep 2.8 mag 11.00,11.40
 
 
Coord 2000
16574+0426
Discov num
HEI 893
Comp
Coord arcsec 2000
16 57 26.48 +04 26 05.5
Date first
1995
Date last
2001
Obs
2
Pa first
279
Pa last
267
P.A. Now (θ)
267°
Sep first
2.0
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
11.00
Mag sec
11.40
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+046
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.6
Precise sep
2.83
Cdsa2 id
HEI 893
Constellation
Ophiuchus
Ra deg
16.957355555555555
De deg
4.434861111111111
last precise pa
266.6
last precise sep
2.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16574+0426 HEI 893 2001 2 267 2.8 11.00 11.40 165726.48+042605.5

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WDS 16574+0426 HEI 893 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HEI Heintz, W.D.
HEI Heintz, W.D. & Borgman, E.R.
HEI Heintz, W.D. & Cantor, B.
HEI Heintz, W.D. & Strom, C.

 
 
WDS 16574+0426 HEI 893 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16574+0426 HEI 893 : MEASURES
 
 
No records found.

 
 
WDS 16574+0426 HEI 893 : Virtual Eyepiece
 
 

16574+0426  HEI 893 A 16574+0426  HEI 893 sep 2.8 P.A. 267 mag 11.00,11.40 virtual eyepiece
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Radius:
 
 
WDS 16574+0426 HEI 893 : Aladin DSS image @ 16h 57m 26.48s +04 26' 05.5"