You're not logged.

Login

Create your own observing lists in a few clicks and save them.
Register here

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

00097+5551
STI1284

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.

00097+5551 STI1284

00^h 09^m 50.10^s +55° 51' 10.3" P.A. 313.00 sep 13.9 mag 11.59,12.20

Coord 2000	00097+5551		Discov num	STI1284		Comp			Coord arcsec 2000	00 09 50.10 +55 51 10.3
Date first	1917		Date last	2015		Obs	10
Pa first	311		Pa last	313		P.A. Now (θ)	313°
Sep first	14.0		Sep last	13.9		Sep. Now (ρ)	13.9"
Mag pri	11.59		Mag sec	12.20		delta mag (ΔM)	0.61		Spectral class
Pri motion ra	+000		Sec motion ra	-001
Pri motion dec	-004		Sec motion dec	+003
Notes

rPM=1.768

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	313		Precise sep	13.894		Constellation	Cassiopeia		Tycho2	3656-00078-1
Gaia DR2	420743453115522944

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00097+5551	STI1284		2000	4	312	14.1	11.59	12.20		D	000950.10+555110.3
00097+5551	STI1284		2003	5	313	14.0	11.59	12.20		D	000950.10+555110.3
00097+5551	STI1284		2011	6	313	14.2	11.59	12.20			000950.10+555110.3
00097+5551	STI1284		2015	7	313	13.9	11.59	12.20			000950.10+555110.3

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