21440-1445 DRS 68 (45 Cap)

21^h 44^m 00.98^s -14° 44' 57.8" P.A. 229.00 sep 4.2 mag 5.41,9.50 Sp A7IV/V dist. 52.99 pc (172.85 l.y.)

Coord 2000	21440-1445	Discov num	DRS 68	Comp		Coord arcsec 2000	21 44 00.98 -14 44 57.8
Date first	2008	Date last	2016	Obs	2
Pa first	229	Pa last	228.9	P.A. Now (θ)	228.9°
Sep first	4.3	Sep last	4.225	Sep. Now (ρ)	4.225"
Mag pri	5.41	Mag sec	9.50	delta mag (ΔM)	4.09	Spectral class	A7IV/V (white)
Pri motion ra	-023	Sec motion ra
Pri motion dec	+010	Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	45 Cap	Constellation	Capricornus	SAO	164612	HIP	107302
Tycho2	5800-01062-1	Gaia DR2	6838704699744176768	HD	206677	HR	8302
GC	30419	BD	BD-15 6052	Flamsteed	45 Capricorni	Flamsteed name	45 Cap
Distance	52.99	Distance ly	172.85

WDS 21440-1445 DRS 68 (45 Cap) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
DRs2011	A j	De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.,	2011MNRAS.415..854D
DRs2011		Song, I., Marois, C. et al.
DRs2011		MNRAS 415, 854, 2011 (Note: position angle ambiguous for AEOS data)
DRs2012	A j	De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A.,	2012MNRAS.422.2765D
DRs2012		McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
DRs2012		Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
DRs2012		MNRAS 422, 2765, 2012
DRs2012		(includes re-reduction of some data originally published in DRs2011)	2011MNRAS.415..854D
DRs2014a	A j	De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,	2014MNRAS.437.1216D
DRs2014a	+E2	Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
DRs2014a		MNRAS 437, 1216, 2014
DRs2014a		(Note: Paper includes data from multiple telescopes/filters. Telescope/filter for
DRs2014a		given date estimated when possible from other papers by authors; otherwise
DRs2014a		approximate filter information and mean telescope aperture of 5m listed.)
DRs2014b	A j	De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,	2014MNRAS.445.3694D
DRs2014b		Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
DRs2014b		MNRAS 445, 3694, 2014
DRs2019	A j	De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J.,	2019AJ....158..226D
DRs2019		Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
DRs2019		Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
DRs2019		Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
DRs2019		Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
DRs2019		Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
DRs2019		Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
DRs2019		F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
DRs2019		Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
DRs2019		Wiktorowicz, S. & Wolff, S.
DRs2019		AJ 158, 226, 2019
DRs2019		MNRAS 445, 3694, 2014

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21440-1445	DRS 68		2008	1	229	4.3	5.41	9.50	A7IV/V	K	214400.98-144457.8
21440-1445	DRS 68		2016	2	229	4.2	5.41	9.50	A7IV/V	K	214400.98-144457.8

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

WDS 21440-1445 DRS 68 (45 Cap) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21440-1445 DRS 68 (45 Cap) : MEASURES

No records found.

WDS 21440-1445 (45 Cap) : 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 21440-1445 (45 Cap) : ALADIN DSS IMAGE @ 21^h 44^m 00.98^s -14° 44' 57.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21440-1445 DRS 68 (45 Cap) : 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		21440-1445	DRS 68		229	4.2
Show		21434-1410	HLD 167	AB	289	1.9	36
Show		21434-1410	GLP 19	AC	291	21.4	36
Show		21415-1450	HO 464	AB	104	17.7	38
Show		21415-1450	GMC 28	AC	257	118.6	38
Show		21417-1412	HJ 5291		107	24.4	47
Show		21472-1431	KPP4248	BC	279	2.2	49
Show		21468-1518	GWP3093		213	66.4	53
Show		21451-1536	HU 375		25	0.1	54
Show		21453-1341	STF2821		223	27.3	68
Show		21429-1551	ARA 130		50	8.7	68
Show		21432-1553	UC 4537		116	34.9	69
Show		21401-1405	GWP3082		97	42.0	69
Show		21476-1355	LDS4908		347	47.9	73
Show		21390-1527	HL 5		95	1.3	85
Show		21488-1357	GWP3096		182	35.5	86
Show		21489-1344	UC 4572		214	63.4	94
Show	Deneb Algedi	21470-1608	HJ 3056	AB	60	49.9	94
Show	Deneb Algedi	21470-1608	HJ 3056	AC	304	153.6	94
Show		21427-1258	KPP1268		49	9.7	109
Show		21474-1307	HWE 58	AB	82	0.6	110
Show		21474-1307	STF2826	AC	81	4.0	110
Show		21491-1608	RST5165		72	2.6	112
Show		21454-1247	VSP 2		46	0.2	120
Show		21393-1305	HU 88		227	1.4	121
Show		21358-1407	UC 4503		123	6.9	126
Show		21527-1458	UC 4586		15	24.4	127
Show		21375-1618	HJ 5284		268	55.9	133
Show		21346-1435	KPP2220		238	18.4	137
Show		21503-1629	RST3291		122	1.5	139
Show		21371-1622	HJ 5282	BC	10	29.7	140
Show		21371-1622	HJ 5282	AB	95	20.5	140
Show		21534-1411	RST4092		31	1.3	140
Show		21526-1548	HJ 5298	AB	319	66.9	140
Show		21526-1548	BUP9004	AC	322	26.4	140
Show		21397-1237	RST4090	AB	323	1.2	143
Show		21397-1237	BVD 139	AB,C	287	128.0	143
Show		21422-1221	J 1410		208	4.8	147
Show		21337-1444	HJ 3036		91	6.1	150
Show		21498-1653	GWP3098		139	10.5	153
Show		21529-1609	NSN 495		181	1.5	154
Show		21514-1635	UC 4581		17	23.5	154
Show		21352-1616	OCC 170		-1	0.1	157
Show		21476-1218	BRT2785		89	3.4	157
Show		21538-1339	GWP3104		350	10.0	157
Show		21334-1412	KPP2339		129	20.0	158
Show		21544-1430	HJ 5522		94	15.6	160
Show		21403-1214	GWP3085		76	24.0	161
Show		21391-1221	VBS 34	AB	275	0.2	161
Show		21391-1221	B 2897	AB,C	18	0.8	161
Show		21476-1718	BU 1036		208	4.7	162

WDS 21440-1445 : COMPONENTS

	A
B	pa=227.9° sep=4.15"

21440-1445 A

Componente originario normalizzato	AB	Name	45 Cap	Coord arcsec 2000	214400.98-144457.8	Mag	5.41
Spectral class	A7IV/V (white)	PmRA	-23.00	PmDE	10.0	SAO	164612
HIP	107302	Tycho2	5800-01062-1	HD	206677	HR	8302
GC	30419	BD	BD-15 6052	Flamsteed	45 Capricorni	Flamsteed name	45 Cap

Tycho2

Tycho2	5800-01062-1	Pflag		RAmdeg	326.00402364	DEmdeg	-14.74937141
PmRA	-22.0	PmDE	10.5	E RAmdeg	4	E DEmdeg	4
E pmRA	0.8	E pmDE	0.8	EpRAm	1991.23	EpDEm	1990.87
Num	18	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	1.0
Q pmDE	0.6	BTmag	6.213	E BTmag	0.015	VTmag	5.977
E VTmag	0.010	Prox	999	TYC	T	HIP	107302
CCDM		RAdeg	326.00407611	DEdeg	-14.74939667	EpRA 1990	1.70
EpDE 1990	1.39	E RAdeg	3.8	E DEdeg	4.4	Posflg
Corr	-0.1

SAO

SAO	164612	DelFlag		RA1950		PmRA1950	-0.0018
DE1950		PmDE1950	0.01	Vmag	5.9	SpType	A5
Double code		Source	70	CatNum	30419	DM	BD-15 6052
DMcomp		BDsup		HD	206677	M HD	0
GC	30419	RA1950rad	5.67793791	DE1950rad	-0.26144131	PmRA2000	-0.0016
PmDE2000	0.007

Hipparcos

Catalog	H	HIP	107302	Proxy		RAhms	21 44 00.98
DEdms	-14 44 57.8	Vmag	5.96	VarFlag		R Vmag	G
RAdeg	326.004	DEdeg	-14.7494	AstroRef		Plx	19.08
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	206677	BD	BD-15 6052
CD		CP		Dm number	-15 6052	VIred	0.23
SpType	A7IV/V	R SpType		Coord arcsec 2000	214400.98-144457.8

Hipparcos 2

HIP	107302	Sn	5	So	0	Nc	1
RArad	5.6898445398	DErad	-0.2574255126	Plx	18.87	PmRA	-22.5
PmDE	10.14	E RArad	0.39	E DErad	0.28	E Plx	0.44
E pmRA	0.6	E pmDE	0.4	Hpmag	6.0136	E Hpmag	0.0009
SHp	0.005	VA	0	BV	0.219	E BV	0.01
VI	0.23

21440-1445 B

Componente originario normalizzato	AB		Coord arcsec 2000	214400.77-144500.6		Mag	9.5		Calc delta mag	4.09
Calc coord	yes