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

09160+5305
GRV1022

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.

09160+5305 GRV1022

09^h 16^m 56.94^s +53° 05' 41.4" P.A. 316.00 sep 12.4 mag 14.60,16.40

Coord 2000	09160+5305		Discov num	GRV1022		Comp			Coord arcsec 2000	09 16 56.94 +53 05 41.4
Date first	2000		Date last	2016		Obs	9
Pa first	316		Pa last	316		P.A. Now (θ)	316°
Sep first	12.4		Sep last	12.4		Sep. Now (ρ)	12.4"
Mag pri	14.60		Mag sec	16.40		delta mag (ΔM)	1.8		Spectral class
Pri motion ra	+016		Sec motion ra	+008
Pri motion dec	+011		Sec motion dec	+009
Notes

rPM=0.425

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

316

Precise sep

12.409

Constellation

Ursa Major

Gaia DR2

1022582411249583488

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09160+5305	GRV1022		2000	2	316	12.4	14.60	16.40		D	091656.94+530541.4
09160+5305	GRV1022		2003	3	315	12.1	14.60	16.40		D	091656.94+530541.4
09160+5305	GRV1022		2010	4	316	12.4	14.60	16.40			091656.94+530541.4
09160+5305	GRV1022		2015	5	316	12.4	14.60	16.40			091656.94+530541.4

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