18375-6856 LDS 643

18^h 37^m 28.38^s -68° 55' 45.4" P.A. 40.00 sep 163.4 mag 14.73,14.64

Coord 2000	18375-6856	Discov num	LDS 643	Comp		Coord arcsec 2000	18 37 28.38 -68 55 45.4
Date first	1920	Date last	2015	Obs	5
Pa first	45	Pa last	40.1	P.A. Now (θ)	40.1°
Sep first	165.0	Sep last	163.438	Sep. Now (ρ)	163.438"
Mag pri	14.73	Mag sec	14.64	delta mag (ΔM)	0.09	Spectral class
Pri motion ra	-001	Sec motion ra	+003
Pri motion dec	-002	Sec motion dec	-006
Notes	X (Dubious double)

rPM=0.843

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Gaia DR2

6432106674187995008

WDS 18375-6856 LDS 643 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18375-6856	LDS 643		2000	2	40	163.4	13.70	15.30		NXD	183728.38-685545.4
18375-6856	LDS 643		2015	5	40	163.4	14.73	14.64		X	183728.38-685545.4

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

WDS 18375-6856 LDS 643 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18375-6856 LDS 643 : MEASURES

No records found.

WDS 18375-6856 : VIRTUAL EYEPIECE

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WDS 18375-6856 : ALADIN DSS IMAGE @ 18^h 37^m 28.38^s -68° 55' 45.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18375-6856 LDS 643 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		18375-6856	LDS 643		40	163.4	1
Show		18375-6850	UC 3628		305	48.7	6
Show		18419-6901	DON 913		156	1.0	24
Show		18429-6856	UC 3652		206	49.5	30
Show		18301-6846	TDT 916		249	2.1	42
Show		18397-6814	TDT 982		344	0.5	44
Show		18286-6908	DON1118		290	4.1	50
Show		18323-6808	TDT 931		221	1.2	56
Show		18278-6835	HDS2613		280	0.3	57
Show		18412-6950	UC 3637		265	61.3	58
Show		18311-6943	DON 901		231	1.6	58
Show		18379-6954	MLO 82		207	3.3	59
Show		18483-6856	JAO 8		266	0.8	59
Show		18446-6947	TDT1025		230	0.5	64
Show		18474-6931	UC 3671		205	6.4	64
Show		18410-6754	TDT 991		109	0.4	66
Show		18381-7002	TDT 967		290	0.7	67
Show		18411-6752	TDT 992		117	0.9	67
Show		18464-6946	TDT1048		128	2.6	69
Show		18303-6758	TDT 918		181	1.6	70
Show		18397-7005	TDT 983		127	1.2	71
Show		18257-6819	TDT 860		224	2.4	75
Show		18358-6742	TDT 951		20	1.0	75
Show		18299-6753	DON 900		222	4.3	76
Show		18432-6746	DON 916		178	4.6	77
Show		18317-6742	MLO 81		35	4.5	81
Show		18522-6910	MLO 83		238	2.4	81
Show		18264-6800	DON 896		321	4.6	83
Show		18495-6954	TDT1074		342	1.5	87
Show		18274-7008	TDT 885		336	0.5	90
Show		18296-6734	DON 899		41	0.9	93
Show		18442-6728	UC 3658		330	37.8	96
Show		18268-7014	TDT 873		262	0.7	96
Show		18524-6957	TDT1098		198	0.6	100
Show		18189-6906	TDT 791		197	0.4	101
Show		18518-7005	TDT1093		10	0.4	103
Show		18200-6803	DON 888		82	2.3	110
Show		18393-7045	TDT 977		138	1.2	111
Show		18178-6931	UC 3548		86	45.8	111
Show		18558-6806	KPP1437		122	10.8	113
Show		18199-6758	LDS 633		212	17.7	113
Show		18421-6705	TDS 935		282	0.9	114
Show		18180-6814	HDO 289		300	2.4	115
Show		18217-6735	WIS 326		149	49.4	120
Show		18357-6656	DON 909		330	0.5	121
Show		18391-7058	TDT 974		176	0.6	123
Show		18241-6717	TDT 836		304	1.3	124
Show		18202-7024	TDT 804		268	2.4	126
Show		18348-7109	TDT 943		257	1.4	134
Show		18272-6655	TDT 879		300	2.1	134
Show		18431-6643	NZO 91		162	1.8	137

WDS 18375-6856 : COMPONENTS

	A
B	pa=16.8° sep=130.63"

18375-6856 A

Componente originario normalizzato	AB		Coord arcsec 2000	183728.38-685545.4		Mag	14.73		PmRA	-1.00
PmDE	-2.0

18375-6856 B

Componente originario normalizzato	AB		Coord arcsec 2000	183735.40-685340.4		Mag	14.64		PmRA	3.00
PmDE	-6.0		Calc delta mag	0.09		Calc coord	yes