18226+0852 SLE 163

Coord 2000	18226+0852		Discov num	SLE 163		Comp			Coord arcsec 2000	18 22 46.07 +08 52 17.5
Date first	1898		Date last	2016		Obs	10
Pa first	322		Pa last	322.4		P.A. Now (θ)	322.4°
Sep first	21.1		Sep last	21.316		Sep. Now (ρ)	21.316"
Mag pri	10.05		Mag sec	12.70		delta mag (ΔM)	2.65		Spectral class	A0 (white)
Pri motion ra	-002		Sec motion ra	-003
Pri motion dec	+008		Sec motion dec	+012
Notes	N (See Notes)

rPM=0.333 Nature of this double is uncertain.

Constellation

Ophiuchus

Tycho2

1010-02134-1

Gaia DR2

4478719607687083904

discov_num	notes	refcode
SLE 163	There is apparently a 7s typo in RA of primary by Soulie (1984).	Sle1984

refcode	metd	author	reference
Sle1984	Pa -	Soulie, G.	1984A&AS...56..351S
Sle1984		A&AS 56, 351, 1984

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18226+0852	SLE 163			0			10.05	12.70		N	182246.07+085217.5
18226+0852	SLE 163		1982	1	80	96.3	9.90	11.80			182238.72+085217.9
18226+0852	SLE 163		1999	1	323	21.3	10.05	12.70		N	182246.07+085217.5
18226+0852	SLE 163		2001	2	323	21.3	10.05	12.70		N	182246.07+085217.5
18226+0852	SLE 163		2010	3	322	21.3	10.05	12.70	A0	N	182246.07+085217.5
18226+0852	SLE 163		2015	6	322	21.3	10.05	12.70	A0	N	182246.07+085217.5
18226+0852	SLE 163		2016	10	322	21.3	10.05	12.70	A0	N	182246.07+085217.5

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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