You're not logged.

Login

Keep tracks of you favourite doubles.
Register here

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

23279+4206
CHE 479 AC

Selections

Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23279+4206 CHE 479 AC

23^h 27^m 55.82^s +42° 05' 39.2" P.A. 297.00 sep 25.3 mag 11.51,13.61 Sp G1V

Coord 2000	23279+4206		Discov num	CHE 479		Comp	AC		Coord arcsec 2000	23 27 55.82 +42 05 39.2
Date first	1911		Date last	2015		Obs	8
Pa first	294		Pa last	296.8		P.A. Now (θ)	296.8°
Sep first	24.9		Sep last	25.307		Sep. Now (ρ)	25.307"
Mag pri	11.51		Mag sec	13.61		delta mag (ΔM)	2.1		Spectral class	G1V (yellow)
Pri motion ra	+013		Sec motion ra	+004
Pri motion dec	-004		Sec motion dec	+008
Notes

rPM=1.103

This double is not physical.

23279+4206 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			23 27 56 +42 05 39	CHE 479 AB	2015	10	158	6.7	11.51	12.00	0.49
Show			23 27 56 +42 05 39	CHE 479 AC	2015	8	297	25.3	11.51	13.61	2.10		<===
Show			23 27 56 +42 05 39	ABH 173 AD	2015	8	281	72.9	11.51	14.54	3.03
Show			23 27 56 +42 05 39	ABH 173 AE	2015	8	305	103.1	11.51	13.31	1.80
Show			23 27 56 +42 05 39	ABH 173 AF	2015	8	224	89.5	11.51	14.33	2.82
Show			23 27 56 +42 05 33	CHE 479 BC	2015	9	305	30.7	11.75	13.61	1.86

Sextuple system
6 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Andromeda

Tycho2

3238-00728-1

Gaia DR2

1924735343974827776