You're not logged.

Login

Preset columns are boring you? Create your own custom set!
Register here!

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

00227+3538
LDS3158

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.

00227+3538 LDS3158

00^h 22^m 39.19^s +35° 38' 12.4" P.A. 193.00 sep 9.2 mag 14.97,18.23

Coord 2000	00227+3538		Discov num	LDS3158		Comp			Coord arcsec 2000	00 22 39.19 +35 38 12.4
Date first	1960		Date last	2015		Obs	5
Pa first	193		Pa last	193		P.A. Now (θ)	193°
Sep first	11.0		Sep last	9.2		Sep. Now (ρ)	9.2"
Mag pri	14.97		Mag sec	18.23		delta mag (ΔM)	3.26		Spectral class
Pri motion ra	+246		Sec motion ra	+240
Pri motion dec	-095		Sec motion dec	-104
Notes

rPM=0.041 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

192.5

Precise sep

9.248

Constellation

Hydra

Gaia DR2

2864288989346354944

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00227+3538	LDS3158		1997	2	193	9.2	14.97	18.23		D	002239.19+353812.4
00227+3538	LDS3158		2010	3	193	8.9	14.97	18.23			002239.19+353812.4
00227+3538	LDS3158		2015	4	192	9.2	14.97	18.23			002239.19+353812.4

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