21058+1432 WNO 11 AB

21^h 05^m 23.68^s +14° 32' 23.5" P.A. 41.00 sep 2.6 mag 10.51,14.00 Sp K5 dist. 43.78 pc (142.81 l.y.)

Coord 2000	21058+1432	Discov num	WNO 11	Comp	AB	Coord arcsec 2000	21 05 23.68 +14 32 23.5
Date first	1966	Date last	2015	Obs	3
Pa first	39	Pa last	41.3	P.A. Now (θ)	41.3°
Sep first	2.2	Sep last	2.637	Sep. Now (ρ)	2.637"
Mag pri	10.51	Mag sec	14.00	delta mag (ΔM)	3.49	Spectral class	K5 (yellow-orange)
Pri motion ra	+511	Sec motion ra
Pri motion dec	-004	Sec motion dec
Notes	N W (See Notes, )

Nature of this double is uncertain.

21058+1432 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21 05 24 +14 32 24	WNO 11 AB	2015	3	41	2.6	10.51	14.00	3.49		<===
Show			21 05 24 +14 32 24	LDS 1050 AC	2015	9	309	295.6	10.51	13.13	2.62

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Delphinus		HIP	104097		Tycho2	1116-02468-1		Gaia DR2	1760204939388123008
BD	BD+13 4614		Distance	43.78		Distance ly	142.81

WDS 21058+1432 WNO 11 AB : NOTES

discov_num	notes	refcode
LDS1050	AC: NLTT 50497/50489	Chm2004

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

DISCOVERER

idgroup	discov	author
1	LDS	Luyten p.m. catalog (from additional DD list)
1	WNO	letters trailing each date on reference indicates different observers.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21058+1432	WNO 11	AB	1966	1	39	2.2	10.51	14.00	K5		210523.68+143223.5
21058+1432	WNO 11	AB	1998	2	6	4.9	10.51	14.00	K5	N	210523.68+143223.5
21058+1432	WNO 11	AB	2000	3	6	4.9	10.51	14.00	K5	N	210523.68+143223.5
21058+1432	WNO 11	AB	2015	3	41	2.6	10.51	14.00	K5	N W	210523.68+143223.5

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

WDS 21058+1432 WNO 11 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21058+1432 WNO 11 AB : MEASURES

No records found.

WDS 21058+1432 : 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 21058+1432 : ALADIN DSS IMAGE @ 21^h 05^m 23.68^s +14° 32' 23.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21058+1432 WNO 11 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		21058+1432	WNO 11	AB	41	2.6
Show		21058+1432	LDS1050	AC	309	295.6
Show		21051+1435	NSN 740	DE	268	9.2	5
Show		21056+1443	TDT2738	CD	190	1.9	11
Show		21056+1443	HEI 78	AB	235	1.7	11
Show		21056+1443	HEI 78	AC	169	49.8	11
Show		21060+1443	BPM2324		137	68.6	15
Show		21072+1434	HEI 79	AB	295	1.7	27
Show		21072+1434	SCA 174	AC	286	1.9	27
Show		21072+1434	SCA 174	BC	229	0.3	27
Show		21035+1446	UC 4367		339	47.5	31
Show		21076+1442	BPM2329		302	76.0	33
Show		21031+1434	A 1689		341	2.4	33
Show		21046+1400	BPM2318		84	80.1	35
Show		21048+1506	BPM2319		158	83.0	36
Show		21070+1500	BPM2327		318	38.3	36
Show		21034+1508	BPM2315		276	68.2	46
Show		21022+1426	A 1688		70	0.3	48
Show		21021+1423	A 1687		189	0.8	49
Show		21097+1434	OL 132		252	1.6	57
Show		21072+1524	HJ 275		336	22.4	58
Show		21064+1336	SLE 523		96	10.2	59
Show		21078+1345	BPM2330		310	112.9	59
Show		21059+1331	SLE 521		131	22.0	62
Show		21030+1529	BPM2314		2	72.5	67
Show		21080+1338	SLE 529		345	8.1	67
Show		21048+1322	SLE 517		196	7.4	71
Show		21006+1449	BPM2309		244	10.4	71
Show		21003+1446	GWP3026		158	55.3	76
Show		21049+1549	BPM2320		23	67.8	77
Show		21062+1311	STF2754	AB	298	29.7	83
Show		21062+1311	STF2754	AC	225	151.0	83
Show		20598+1455	BPM2308		200	85.3	85
Show		21042+1558	BPM2316		216	35.5	88
Show		21052+1600	SLW1230		207	13.6	88
Show		21064+1306	SLE 524		157	11.0	88
Show		21071+1558	BPM2328		358	88.6	90
Show		21047+1303	BRT1350		157	6.2	91
Show		21032+1305	SLE 513		132	5.5	94
Show		21107+1334	HEI 186		262	0.2	97
Show		21035+1259	HEI9003		215	33.1	98
Show		21109+1527	DAM1260		91	56.6	98
Show		21033+1259	HJ 272		253	11.3	98
Show		20592+1513	BPM2306		201	37.2	100
Show		21108+1539	SMA 132		351	5.3	101
Show		21007+1547	SLW1228		262	14.9	102
Show		21117+1350	BPM2340		81	113.8	102
Show		21124+1432	HJ 1619	CD	319	10.9	102
Show		21124+1432	HJ 1619	AB	174	6.8	103
Show		21124+1432	HJ 1619	AC	228	36.8	103
Show		21124+1432	SHT 36	AE	10	19.4	103

WDS 21058+1432 : COMPONENTS

	A	B
B	pa=40.4° sep=2.60"
C	pa=309.5° sep=289.84"	pa=309.0° sep=289.89"

21058+1432 A

Coord arcsec 2000	210523.68+143223.5		Mag	10.51		Spectral class	K5 (yellow-orange)		PmRA	511.00
PmDE	-4.0		HIP	104097		Tycho2	1116-02468-1		BD	BD+13 4614

Tycho2

Tycho2	1116-02468-1	Pflag		RAmdeg	316.34871427	DEmdeg	14.53985908
PmRA	510.8	PmDE	-3.9	E RAmdeg	29	E DEmdeg	42
E pmRA	1.9	E pmDE	1.8	EpRAm	1988.72	EpDEm	1984.68
Num	3	Q RAmdeg	0.8	Q DEmdeg	0.5	Q pmRA	0.7
Q pmDE	0.5	BTmag	11.967	E BTmag	0.096	VTmag	10.638
E VTmag	0.045	Prox	999	TYC		HIP	104097
CCDM		RAdeg	316.34749167	DEdeg	14.53986861	EpRA 1990	1.66
EpDE 1990	1.26	E RAdeg	30.0	E DEdeg	44.3	Posflg
Corr	0.0

Hipparcos

Catalog	H	HIP	104097	Proxy		RAhms	21 05 23.38
DEdms	+14 32 23.5	Vmag	10.51	VarFlag		R Vmag	G
RAdeg	316.347	DEdeg	14.5399	AstroRef		Plx	19.45
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag	G	Source		Qual		M HIP
Theta		Rho		HD		BD	BD+13 4614
CD		CP		Dm number	+13 4614	VIred	1.25
SpType	K:	R SpType		Coord arcsec 2000	210523.38+143223.5

Hipparcos 2

HIP	104097	Sn	5	So	1	Nc	1
RArad	5.52130401	DErad	0.253768572	Plx	22.84	PmRA	512.01
PmDE	-2.68	E RArad	1.66	E DErad	1.12	E Plx	2.24
E pmRA	2.06	E pmDE	1.39	Hpmag	10.5626	E Hpmag	0.0029
SHp	0.03	VA	0	BV	1.15	E BV	0.015
VI	1.25

21058+1432 B

Coord arcsec 2000

210523.80+143225.5

Mag

Calc delta mag

3.49

Calc coord

yes

21058+1432 C

Coord arcsec 2000	210508.28+143527.9		Mag	13.13		PmRA	508.00		PmDE	-7.0
Calc delta mag	2.62		Calc coord	yes