You're not logged.

Login

Create your personal custom set of columns with all data you need.
Register here!

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

00013+5604
HJ 1925

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.

00013+5604 HJ 1925

00^h 01^m 29.54^s +56° 03' 21.4" P.A. 342.00 sep 19.1 mag 10.36,11.84

Coord 2000	00013+5604		Discov num	HJ 1925		Comp			Coord arcsec 2000	00 01 29.54 +56 03 21.4
Date first	1828		Date last	2015		Obs	16
Pa first	334		Pa last	342		P.A. Now (θ)	342°
Sep first	12.0		Sep last	19.1		Sep. Now (ρ)	19.1"
Mag pri	10.36		Mag sec	11.84		delta mag (ΔM)	1.48		Spectral class
Pri motion ra	-008		Sec motion ra	-004
Pri motion dec	-034		Sec motion dec	-005
Notes

rPM=0.838

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	342.3		Precise sep	19.12		Constellation	Cassiopeia		Tycho2	3656-00639-1
Gaia DR2	420904561625012736

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00013+5604	HJ 1925		1999	6	341	18.8	10.36	11.84		D	000129.54+560321.4
00013+5604	HJ 1925		2003	8	341	18.9	10.36	11.84		D	000129.54+560321.4
00013+5604	HJ 1925		2014	9	341	19.1	10.36	11.84			000129.54+560321.4
00013+5604	HJ 1925		2015	11	342	19.1	10.36	11.84			000129.54+560321.4

If you need more information about this double, apply for a data request form to the WDS.