18555-1626 ARA 112

Coord 2000	18555-1626		Discov num	ARA 112		Comp			Coord arcsec 2000	18 55 30.33 -16 26 02.0
Date first	1905		Date last	2015		Obs	11
Pa first	179		Pa last	175.6		P.A. Now (θ)	175.6°
Sep first	10.5		Sep last	10.667		Sep. Now (ρ)	10.667"
Mag pri	9.95		Mag sec	11.23		delta mag (ΔM)	1.28		Spectral class	A (white)
Pri motion ra	+002		Sec motion ra	+004
Pri motion dec	-003		Sec motion dec	-010
Notes

rPM=0.676 Nature of this double is uncertain.

Constellation

Sagittarius

Tycho2

6281-01989-1

Gaia DR2

4100607110928514560

No records found.

refcode	metd	author	reference
Ara1961	Pa -	Aravamudan, S.	1961PASP...73..266A
Ara1961		PASP 73, 266, 1961
Ara1963	Pa -	Aravamudan, S.	.
Ara1963		Pub. Nizamiah Obs. 13, Pt.3, 1963

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18555-1626	ARA 112		1998	5	176	10.7	9.95	11.23	A	D	185530.33-162602.0
18555-1626	ARA 112		2000	7	176	10.7	9.95	11.23	A	D	185530.33-162602.0
18555-1626	ARA 112		2010	8	176	10.7	9.95	11.23	A		185530.33-162602.0
18555-1626	ARA 112		2015	9	176	10.7	9.95	11.23	A		185530.33-162602.0

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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