21176-0854 VVO 19 AB

21^h 17^m 36.14^s -08° 54' 11.3" P.A. 126.00 sep 64.0 mag 12.12,13.31 Sp M1

Coord 2000	21176-0854	Discov num	VVO 19	Comp	AB	Coord arcsec 2000	21 17 36.14 -08 54 11.3
Date first	1985	Date last	2015	Obs	5
Pa first	127	Pa last	126.2	P.A. Now (θ)	126.2°
Sep first	64.5	Sep last	63.985	Sep. Now (ρ)	63.985"
Mag pri	12.12	Mag sec	13.31	delta mag (ΔM)	1.19	Spectral class	M1 (red)
Pri motion ra	-074	Sec motion ra	-026
Pri motion dec	-024	Sec motion dec	-035
Notes

rPM=0.633

Nature of this double is uncertain.

21176-0854 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21 17 36 -08 54 11	JOD 21 Aa,Ab	2008	1	189	0.5	12.50	13.50	1.00
Show			21 17 36 -08 54 11	VVO 19 AB	2015	5	126	64.0	12.12	13.31	1.19		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

6896057214818851712

WDS 21176-0854 VVO 19 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Jod2013	Cl j	Jodar, E., Perez-Garrido, A., Diaz-Sanchez, A., Villo, I., Rebolo, R., &	2013MNRAS.429..859J
Jod2013		Perez-Prieto, J.A.
Jod2013		MNRAS 429, 859, 2013
VVO		(Van Vleck Observatory)
VVO1962	-	Upgren, A.R.	1962AJ.....67..539U
VVO1962		AJ 67, 539, 1962
VVO1970	Po -	Upgren, A.R., Mesrobian, W.S., Nelson, R.M., Grossenbacher, R. & Kerridge, S.J.	1970AJ.....75..319U
VVO1970		AJ 75, 319, 1970
VVO1971	Po -	Upgren, A.R. & Mesrobian, W.S.	1971AJ.....76...78U
VVO1971		AJ 76, 78, 1971
VVO1972a	Po j	Mesrobian, Griess, & Titter	1972AJ.....77..392M
VVO1972a		AJ 77, 392, 1972
VVO1972b	Po -	Titter, Mesrobian, & Upgren	1972AJ.....77..875T
VVO1972b		AJ 77, 875, 1972
VVO1976	Po j	Weis, E.W. & Upgren, A.R.	1976AJ.....81.1144W
VVO1976		AJ 81, 1144, 1976
VVO1980	Po w	Upgren, A.R. & Breakiron, L.A.	1980AJ.....85...71U
VVO1980		AJ 85, 71, 1980
VVO1982	Po -	Breakiron, L.A., Upgren, A.R. & Weis, E.W.	1982AJ.....87..141B
VVO1982		AJ 87, 141, 1982
VVO1983a	Po -	Upgren, A.R. & Kuzma, T.J.	1983AJ.....88..132U
VVO1983a		AJ 88, 132, 1983
VVO1983b	Po -	Weis, E.W., Nations, H.L. + Upgren, A.R.	1983AJ.....88.1515W
VVO1983b		AJ 88, 1515, 1983
VVO1989	Po -	Upgren, A.R., Fu, H.-H. & Lee, J.T.	1989AJ.....98.1100U
VVO1989		AJ 98, 1100, 1989
VVO1991	Po -	Weis, E.W.	1991AJ....101.1882W
VVO1991		AJ 101, 1882, 1991
VVO1993	Po -	Weis, E.W.	1993AJ....105.1962W
VVO1993		AJ 105, 1962, 1993

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21176-0854	VVO 19	AB	2000	3	126	64.0	12.12	13.31	M1		211736.14-085411.3
21176-0854	VVO 19	AB	2015	4	126	64.0	12.12	13.31	M1		211736.14-085411.3

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

WDS 21176-0854 VVO 19 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21176-0854 VVO 19 AB : MEASURES

No records found.

WDS 21176-0854 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 21176-0854 : ALADIN DSS IMAGE @ 21^h 17^m 36.14^s -08° 54' 11.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21176-0854 VVO 19 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21176-0854	VVO 19	AB	126	64.0	1
Show		21176-0854	JOD 21	Aa,Ab	189	0.5	1
Show		21173-0832	BRT 558		-1	-1.0	23
Show		21163-0913	D 24		174	0.3	27
Show		21157-0901	ZIE 13		19	8.2	29
Show		21188-0847	BU 1503	AB	50	25.8	33
Show		21188-0847	BU 1503	AC	99	137.4	33
Show		21146-0849	TDT2851		71	0.5	46
Show		21193-0935	RST4082		242	0.1	48
Show		21210-0837	UC 4450		209	14.0	54
Show		21188-0804	GWP3052		20	35.3	54
Show		21135-0905	BRT 515		67	4.1	63
Show		21221-0848	TDT2927		195	1.1	67
Show		21168-1009	RST4080		247	2.0	76
Show		21167-0739	STF2781	AB	171	2.7	77
Show		21151-0742	GRV1153		181	17.0	82
Show		21136-0749	SLW1232		187	60.4	89
Show		21154-1021	STF2776	BC	338	5.9	92
Show		21182-1025	NSN 499		46	3.3	92
Show		21231-0811	SKF1775		326	1.0	93
Show		21154-1021	STF2776	AB	52	83.5	93
Show		21115-0832	J 2340		323	6.7	96
Show		21227-0757	UC 4463	AB	80	44.9	96
Show		21190-0720	HDS3034		196	0.3	97
Show		21119-0757	TDT2815		236	0.5	103
Show		21165-1036	UC 4424		295	11.7	103
Show		21180-1038	GWP3051		23	13.1	104
Show		21106-0837	HJ 930		114	10.3	106
Show		21238-0801	TSN 98		52	580.3	107
Show		21103-0845	UC 4397		270	43.4	110
Show		21141-1035	J 1404		237	7.1	111
Show		21203-1048	HU 86	AB	240	4.3	121
Show		21203-1048	FOX9016	AC	203	41.8	121
Show		21193-1055	ZIE 14		76	4.4	124
Show		21138-1046	OCC 420		-1	0.0	126
Show		21096-0940	RST4075		40	1.6	127
Show		21253-0954	HO 158		347	1.6	129
Show		21249-1004	B 2895		248	2.6	129
Show		21092-0814	JNN 128		121	0.9	131
Show		21211-1055	RST4694		14	0.5	132
Show		21168-0635	GWP3050		262	18.3	140
Show		21244-1033	CVR 242		35	114.4	141
Show		21237-1042	OCC 944		-1	0.0	141
Show		21082-0916	UC 4387		14	16.0	142
Show		21200-1113	BRT2781		134	5.3	144
Show		21078-0826	RST4074		28	1.8	149
Show		21259-0722	SLW1238		136	106.8	154
Show		21208-1121	OCC 946		-1	0.0	155
Show		21071-0858	J 1782		193	5.1	156
Show		21074-0814	BU 368	CD	298	6.0	156
Show		21074-0814	BU 368	AB	312	0.0	157

WDS 21176-0854 : COMPONENTS

	A	Ab
Ab	pa=188.7° sep=0.48"
B	pa=126.5° sep=63.48"	pa=126.1° sep=63.26"

21176-0854 A

Coord arcsec 2000	211736.14-085411.3		Mag	12.12		Spectral class	M1 (red)		PmRA	-74.00
PmDE	-24.0

21176-0854 Ab

Coord arcsec 2000

211736.14-085411.8

Mag

13.5

Calc delta mag

Calc coord

yes

21176-0854 B

Coord arcsec 2000	211739.58-085449.1		Mag	13.31		PmRA	-26.00		PmDE	-35.0
Calc delta mag	0.81		Calc coord	yes