You're not logged.

Login

Filter only those doubles you can observe? Yes, you can!
Register here

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

10400-0008
GRV1045

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.

10400-0008 GRV1045

10^h 40^m 16.18^s -00° 08' 01.1" P.A. 130.00 sep 38.1 mag 15.49,16.84 dist. 349.65 pc (1140.56 l.y.)

Coord 2000	10400-0008		Discov num	GRV1045		Comp			Coord arcsec 2000	10 40 16.18 -00 08 01.1
Date first	1996		Date last	2016		Obs	9
Pa first	131		Pa last	130		P.A. Now (θ)	130°
Sep first	38.0		Sep last	38.1		Sep. Now (ρ)	38.1"
Mag pri	15.49		Mag sec	16.84		delta mag (ΔM)	1.35		Spectral class
Pri motion ra	-025		Sec motion ra	-024
Pri motion dec	-018		Sec motion dec	-018
Notes

rPM=0.032 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	130.3		Precise sep	38.056		Spectr	K2		Constellation	Sextans
SAO	118423		HIP	52226		Tycho2	0254-00167-1		BD	BD+00 2688
Distance	349.65		Distance ly	1140.56

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10400-0008	GRV1045		2000	2	130	38.1	15.10	16.20		D	104016.18-000801.1
10400-0008	GRV1045		2010	6	130	38.0	15.49	16.84			104016.18-000801.1
10400-0008	GRV1045		2015	7	130	38.1	15.49	16.84			104016.18-000801.1

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