22296+0538 BU 844 BC

Coord 2000	22296+0538		Discov num	BU  844		Comp	BC		Coord arcsec 2000	22 29 39.06 +05 39 50.8
Date first	1881		Date last	2016		Obs	26
Pa first	317		Pa last	314.4		P.A. Now (θ)	314.4°
Sep first	3.2		Sep last	3.404		Sep. Now (ρ)	3.404"
Mag pri	10.61		Mag sec	11.34		delta mag (ΔM)	0.73		Spectral class	A0 (white)
Pri motion ra	+023		Sec motion ra	-013
Pri motion dec	-012		Sec motion dec	+016
Notes	N (See Notes)

rPM=1.758 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 213194	127549	22 29 35 +05 38 30	BU 844 AB	2015	13	35	98.6	8.71	10.61	1.90
Show			22 29 39 +05 39 51	BU 844 BC	2016	26	314	3.4	10.61	11.34	0.73		<===

Triple system
3 estimated visually detectable stars in this system

Constellation	Pegasus		HIP	111034		Tycho2	0566-01663-1		Gaia DR2	2709041035584995456
Distance	253.16		Distance ly	825.81

discov_num	notes	refcode
BU 844	BC: J 917.	J__1957

refcode	metd	author	reference
J__1957	Mb j	Jonckheere, R.	1957JO.....40....1J
J__1957		J. Obs. 40, 1, 1957

idgroup	discov	author
1	BU	Burnham, S.W. (BU 1 - 81)

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22296+0538	BU 844	BC	2002	22	315	3.3	10.61	11.34		N D	222939.06+053950.8
22296+0538	BU 844	BC	2015	24	314	3.4	10.61	11.34	A0	N	222939.06+053950.8
22296+0538	BU 844	BC	2016	26	314	3.4	10.61	11.34	A0	N	222939.06+053950.8

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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