20333+4121 CAN 54 AD

Coord 2000	20333+4121		Discov num	CAN  54		Comp	AD		Coord arcsec 2000	20 33 18.03 +41 21 36.7
Date first	2008		Date last	2008		Obs	1
Pa first	314		Pa last	314.4		P.A. Now (θ)	314.4°
Sep first	6.4		Sep last	6.44		Sep. Now (ρ)	6.44"
Mag pri	8.10		Mag sec	14.70		delta mag (ΔM)	6.6		Spectral class	O8V (blue)
Pri motion ra			Sec motion ra
Pri motion dec			Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 33 18 +41 21 37	CAN 54 AB	2008	1	282	5.4	8.10	15.60	7.50
Show			20 33 18 +41 21 37	CAN 54 AC	2008	1	342	6.1	8.10	15.40	7.30
Show			20 33 18 +41 21 37	CAN 54 AD	2008	1	314	6.4	8.10	14.70	6.60		<===
Show			20 33 18 +41 21 37	CAN 54 AE	2014	5	276	8.4	8.10	14.20	6.10
Show			20 33 18 +41 21 37	CAN 54 AF	2008	2	278	8.8	8.10	16.30	8.20
Show			20 33 18 +41 21 37	CAN 54 AG	2014	4	123	8.7	8.10	14.90	6.80
Show			20 33 18 +41 21 37	CAN 54 AH	2008	1	125	9.7	8.10	14.40	6.30
Show			20 33 18 +41 21 37	CAN 54 AI	2014	5	98	11.7	8.10	13.20	5.10
Show			20 33 18 +41 21 37	CAN 54 AJ	2013	3	241	13.0	8.10	12.50	4.40

Decuple system
10 estimated visually detectable stars in this system

Constellation

Cygnus

No records found.

refcode	metd	author	reference
CaN2014	Hf j	Caballero-Nieves, S.M., Nelan, E.P., Gies, D.R., Wallace, D.J., DeGioia-Eastwood,	2014AJ....147...40C
CaN2014		K., Herrero, A., Jao, W.-J., Mason, B.D., Massey, P., Moffat, A.F., & Walborn, N.
CaN2014		AJ 147, 40, 2014
CaN2020	A j	Caballero-Nieves, S.M., Gies, D.R., Baines, E.K., Bouchez, A.H., Dekany, R.G.,	2020AJ....160..115C
CaN2020		Goodwin, S.P., Rickman, E.L., Roberts, L.C., Jr., Taggart, K., ten Brummelaar,
CaN2020		T.A. & Turner, N.H.
CaN2020		AJ 160, 115, 2020

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20333+4121	CAN 54	AD	2008	1	314	6.4	8.10	14.70	O8V	K	203318.03+412136.7

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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