21278-0040 SLW 9009

21^h 27^m 49.51^s -00° 40' 25.4" P.A. 59.00 sep 31.2 mag 17.10,18.00 Sp M2.5+M3.5

Coord 2000	21278-0040	Discov num	SLW9009	Comp		Coord arcsec 2000	21 27 49.51 -00 40 25.4
Date first	1998	Date last	2016	Obs	8
Pa first	60	Pa last	59.4	P.A. Now (θ)	59.4°
Sep first	31.3	Sep last	31.199	Sep. Now (ρ)	31.199"
Mag pri	17.10	Mag sec	18.00	delta mag (ΔM)	0.9	Spectral class	M2.5+M3.5 (red/red)
Pri motion ra	-044	Sec motion ra	-043
Pri motion dec	-052	Sec motion dec	-053
Notes	V (Proper motion indicates physical)

rPM=0.021 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

WDS 21278-0040 SLW 9009 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
SLW		Sloan Digital Sky Survey SLoWPoKES Catalog	...................
SLW		(catalog of wide, low-mass CPM pairs - see Dhital et al. 2010)	2010AJ....139.2566D

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21278-0040	SLW9009		2000	1	60	31.3	17.10	18.00	M2.5+M3.5		212749.51-004025.4
21278-0040	SLW9009		2010	3	59	31.2	17.10	18.00	M2.5+M3.5		212749.51-004025.4
21278-0040	SLW9009		2015	4	59	31.2	17.10	18.00	M2.5+M3.5		212749.51-004025.4
21278-0040	SLW9009		2016	8	59	31.2	17.10	18.00	M2.5+M3.5		212749.51-004025.4

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

WDS 21278-0040 SLW 9009 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21278-0040 SLW 9009 : MEASURES

No records found.

WDS 21278-0040 : VIRTUAL EYEPIECE

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WDS 21278-0040 : ALADIN DSS IMAGE @ 21^h 27^m 49.51^s -00° 40' 25.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21278-0040 SLW 9009 : 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		21278-0040	SLW9009		59	31.2
Show		21276+0054	BAL1229		332	10.6	14
Show		21279+0105	BAL1230		274	11.9	25
Show		21257+0051	GRV 464		300	26.1	33
Show		21261-0010	RST5164		306	0.9	41
Show		21242+0036	ITF 219		270	2.6	55
Show		21307+0005	A 888		36	0.6	56
Show		21310+0111	UC 4482		122	55.1	57
Show		21237+0034	A 886		349	4.8	62
Show		21318+0019	SHN 253		-1	0.0	64
Show		21315+0122	ITF 88		31	8.4	70
Show		21318+0116	BAL1231		131	5.5	70
Show		21322+0013	ALC 4	Aa,Ab	-1	0.7	71
Show		21322+0013	KUI 107	AB	29	133.0	71
Show		21324-0059	SLW1241		129	11.7	72
Show		21324+0015	SKF1776		28	2.4	74
Show		21322-0006	WAA 51		111	27.1	75
Show		21328-0053	HDS3064		1	0.3	77
Show		21234+0123	BAL1228		317	5.9	79
Show		21315+0140	HJ 3031		250	28.1	82
Show		21276+0204	J 2349		237	8.4	83
Show		21251+0157	BAL1588		134	17.2	86
Show		21255+0203	A 2289	AB	334	0.1	90
Show		21255+0203	STT 439	AB,C	222	14.6	90
Show		21210+0022	RST5162		21	0.4	105
Show		21211+0104	BAL1227		152	4.3	105
Show		21212+0001	BAL 931		234	34.7	107
Show		21328+0159	A 2290		261	0.5	109
Show		21338+0147	BLZ 1		3	5.2	112
Show		21311+0226	BAL1590		285	2.7	117
Show		21286+0237	BAL2054		121	18.1	118
Show		21264-0117	BAL 623		217	14.3	120
Show		21359+0041	HJ 3039		153	11.3	122
Show		21218+0202	STF2787	AB	20	22.6	122
Show		21218+0202	STF2787	AC	94	70.4	122
Show		21198+0026	WAA 50		99	15.8	122
Show		21359-0028	ITF 172		333	3.2	123
Show		21361-0032	ITF 169		135	4.2	125
Show		21362-0030	ITF 168		144	4.4	126
Show		21363-0032	ITF 170	BC	94	2.5	127
Show		21363-0032	ITF 183	AB	248	20.5	128
Show		21363-0032	ITF 183	AC	245	18.4	128
Show		21365+0031	J 163		307	4.6	130
Show		21256+0248	J 1039		332	4.3	132
Show		21188+0019	WSS 4		37	2.8	138
Show		21242+0248	J 914			1.8	138
Show		21353+0202	CVR 909		83	13.8	139
Show		21371+0033	LAW 28	Aa,Ab	122	0.2	140
Show		21371+0033	LAW 28	AB	322	18.8	140
Show		21210+0217	HEI 408	DE	106	54.5	140
Show		21187+0010	KPP1282		16	9.8	141

WDS 21278-0040 : COMPONENTS

	A
B	pa=59.4° sep=31.20"

21278-0040 A

Componente originario normalizzato	AB		Coord arcsec 2000	212749.51-004025.4		Mag	17.1		Spectral class	M2.5 (red)
PmRA	-44.00		PmDE	-52.0

21278-0040 B

Componente originario normalizzato	AB		Coord arcsec 2000	212751.30+004041.3		Mag	18		Spectral class	M3.5 (red)
PmRA	-43.00		PmDE	-53.0		Calc delta mag	0.9		Calc coord	yes