06470-2241 DON 143

Coord 2000	06470-2241		Discov num	DON 143		Comp			Coord arcsec 2000	06 47 02.84 -22 40 49.2
Date first	1932		Date last	1999		Obs	3
Pa first	279		Pa last	282.5		P.A. Now (θ)	282.5°
Sep first	5.4		Sep last	5.92		Sep. Now (ρ)	5.92"
Mag pri	8.30		Mag sec	13.80		delta mag (ΔM)	5.5		Spectral class	B9 (blue-white)
Pri motion ra	-015		Sec motion ra
Pri motion dec	+018		Sec motion dec
Notes

Nature of this double is uncertain.

Constellation	Canis Major		SAO	172319		HIP	32508		Tycho2	6521-00568-1
Gaia DR2	2925559240450378112		HD	49335		BD	BD-22 1531		CD	CD-22 3495
Distance	342.47		Distance ly	1117.14

No records found.

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06470-2241	DON 143		1999	3	283	5.9	8.80	13.80	B9	D	064702.84-224049.2

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS