08138+6306 LDS 2564 AB

08^h 13^m 45.76^s +63° 06' 14.2" P.A. 113.00 sep 244.5 mag 8.42,13.12 Sp G0 dist. 43.12 pc (140.66 l.y.)

Coord 2000	08138+6306	Discov num	LDS2564	Comp	AB	Coord arcsec 2000	08 13 45.76 +63 06 14.2
Date first	1966	Date last	2016	Obs	10
Pa first	112	Pa last	112.7	P.A. Now (θ)	112.7°
Sep first	237.0	Sep last	244.504	Sep. Now (ρ)	244.504"
Mag pri	8.42	Mag sec	13.12	delta mag (ΔM)	4.7	Spectral class	G0 (yellow)
Pri motion ra	+143	Sec motion ra	+143
Pri motion dec	+113	Sec motion dec	+105
Notes	V (Proper motion indicates physical)

rPM=0.044 (< 0.3, Physical double)

This double is physical.

08138+6306 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		14463	08 13 46 +63 06 14	LDS 2564 AB	2016	10	113	244.5	8.42	13.12	4.70		<===
Show			08 14 19 +63 04 40	RAO 60 BC	2015	8	37	12.9	13.12	15.60	2.48

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Ursa Major	SAO	14463	HIP	40298	Tycho2	4129-00834-1
Gaia DR2	1091161494096567680	HD	67850	BD	BD+63 761	Distance	43.12
Distance ly	140.66

WDS 08138+6306 LDS 2564 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................
RAO		Robo AO (Palomar 60" AO project or KPNO 2.1m)	......
RAO2014	Ag j	Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C.,	2014ApJ...791...35L
RAO2014		Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
RAO2014		ApJ 791, 35, 2014
RAO2014		(separation/magnitude difference limits estimated from their Figure 4)
RAO2015	Ag u	Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr.,	2015ApJ...799....4R
RAO2015	+orb	Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO2015		Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO2015		ApJ 799, 4, 2015
RAO2015		(Note: Paper includes separation/magnitude difference limits for all stars
RAO2015		observed. These limits have been added to the Interferometric Catalog even for
RAO2015		resolved pairs, to indicate restrictions on any potential additional components.)
RAO2015b	A j	Ziegler, C., Law, N.M., Baranec, C., Riddle, R.L., & Fuchs, J.T.	2015ApJ...804...30Z
RAO2015b	+Ag	ApJ 804, 30, 2015
RAO2016	Ag j	Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D.,	2016AJ....152...18B
RAO2016		Schonhut, J., & Crepp, J.
RAO2016		AJ 152, 18, 2016
RAO2017	Ag j	Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L.,	2017AJ....153...66Z
RAO2017	+A	Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
RAO2017		AJ 153, 66, 2017
RAO2017b	Ag j	Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos,	2017ApJ...847...97S
RAO2017b		E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
RAO2017b		ApJ 847, 97, 2017
RAO2018	Ag j	Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. &	2018AJ....155...51H
RAO2018		Stauffer, J.
RAO2018		AJ 155, 51, 2018
RAO2018		(Note: Precise date of observation not given. Pleiades assume mean Nov observing
RAO2018		date of 2014.86. Other targets given mean date of 2014.91.)
RAO2018b	Ag j	Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W.,	2018AJ....155..161Z
RAO2018b		Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M.
RAO2018b		AJ 155, 161, 2018
RAO2018c	Hg j	Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D.,	2018AJ....156..259Z
RAO2018c		Mahadevan, S. & Pepper, J.
RAO2018c		AJ 156, 259, 2018
RAO2019	Ag j	Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu,	2019ApJ...877...60B
RAO2019		M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R.
RAO2019		ApJ 877, 60, 2019
RAO2020a	Ag j	Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem,	2020ApJ...883...34S
RAO2020a		R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
RAO2020a		ApJ 883, 34, 2020
RAO2020b	Ag+ j	Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J.,	2020AJ....159..139L
RAO2020b	+A	Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R.,
RAO2020b		Winters, J.G. & Irwin, J.M.
RAO2020b		AJ 159, 139, 2020
RAO2020c	Ag j	Laos, S., Stassun, K.G. & Mathieu, R.D.	2020ApJ...902..107L
RAO2020c		ApJ 902, 107, 2020
RAO2021	Ag j	Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M.,	2021AJ....162..102S
RAO2021		Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law,
RAO2021		N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z.
RAO2021		AJ 162, 102, 2021
RAO2022	Ag j	Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry,	2022AJ....163..200S
RAO2022		T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H.
RAO2022		AJ 163, 200, 2022

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08138+6306	LDS2564	AB	2003	3	113	244.4	8.42	13.12	G0	V	081345.76+630614.2
08138+6306	LDS2564	AB	2015	4	113	244.4	8.42	13.12	G0	V	081345.76+630614.2
08138+6306	LDS2564	AB	2016	10	113	244.5	8.42	13.12	G0	V	081345.76+630614.2

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

WDS 08138+6306 LDS 2564 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08138+6306 LDS 2564 AB : MEASURES

No records found.

WDS 08138+6306 : VIRTUAL EYEPIECE

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

WDS 08138+6306 : ALADIN DSS IMAGE @ 08^h 13^m 45.76^s +63° 06' 14.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08138+6306 LDS 2564 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		08138+6306	LDS2564	AB	113	244.5
Show		08138+6306	RAO 60	BC	37	12.9	5
Show		08147+6326	LDS2565		256	4.8	21
Show		08180+6234	TDS5690		168	1.9	44
Show		08155+6349	LDS2566		341	35.0	46
Show		08207+6236	LDS2573		79	12.9	57
Show		08096+6359	SKF2570	AB	151	9.7	60
Show		08225+6318	ES 1899		220	13.0	61
Show		08056+6219	UC 1643		220	47.9	74
Show		08025+6305	HDS1142	Aa,Ab	207	0.0	77
Show		08025+6305	SHJ 86	AB	80	51.6	77
Show		08025+6305	STU 5	AC	157	188.9	77
Show		08071+6203	STI 662		166	9.0	79
Show		08256+6313	STI 673		297	3.9	81
Show		08169+6435	LDS2570		93	35.4	92
Show		08280+6307	ES 1900	AB	62	3.2	97
Show		08280+6307	SKF2177	AC	113	143.1	97
Show		08248+6409	ARG 18		23	19.8	97
Show		08029+6203	STI 661		330	2.9	98
Show		08276+6235	HJ 3309		133	21.5	100
Show		08123+6125	WIS 145		238	678.1	102
Show		08266+6212	LDS2279		329	9.8	104
Show		08168+6123	MLB 200		309	5.7	106
Show		07582+6303	TDS5393		100	2.1	106
Show		08287+6350	UC 1677		112	15.1	110
Show		07590+6223	TDS5408		167	2.7	111
Show		08251+6429	LDS2575	AB	8	1.7	112
Show		08062+6446	KPP2119		250	17.2	112
Show		08303+6253	LDS2282		85	3.1	114
Show		08031+6138	HDS1146		97	0.7	116
Show		07564+6307	LDS2556		261	123.7	118
Show		07581+6402	MLB 199		155	7.4	119
Show		08073+6112	BVD 308		302	10.4	123
Show		08244+6453	HU 853		169	0.4	129
Show		08146+6056	TDS5640		178	0.5	131
Show		08079+6513	LDS2561		4	11.1	134
Show		07551+6227	SHN 14		115	1.2	134
Show		08098+6518	SKF 580		171	0.9	135
Show		08269+6451	HDS1203		141	3.2	136
Show		07577+6432	LDS2557		108	29.0	137
Show		07554+6213	ES 1898		242	3.1	138
Show		08298+6440	STI 674		234	7.3	142
Show		08211+6527	RAO 13	BC	244	2.9	145
Show		08017+6108	BVD 307		198	12.8	145
Show		08052+6520	LDS2560		202	44.5	146
Show		07541+6213	ES 1897		140	4.4	146
Show		08013+6109	LDS2558		297	42.7	147
Show		08211+6527	SHY 199	AB	227	258.3	149
Show		08070+6042	KPP3208		157	5.2	152
Show		07564+6447	BVD 306		124	24.0	153
Show		08247+6528	HU 854		215	1.5	159

WDS 08138+6306 : COMPONENTS

	A	B
B	pa=112.6° sep=244.76"
C	pa=110.0° sep=244.26"	pa=18.7° sep=10.87"

08138+6306 A

Coord arcsec 2000	081345.76+630614.2	Mag	8.42	Spectral class	G0 (yellow)	PmRA	143.00
PmDE	113.0	SAO	14463	HIP	40298	Tycho2	4129-00834-1
HD	67850	BD	BD+63 761

Tycho2

Tycho2	4129-00834-1	Pflag		RAmdeg	123.44066936	DEmdeg	63.10395319
PmRA	141.8	PmDE	112.6	E RAmdeg	7	E DEmdeg	8
E pmRA	1.6	E pmDE	1.6	EpRAm	1991.37	EpDEm	1991.13
Num	9	Q RAmdeg	1.0	Q DEmdeg	1.1	Q pmRA	1.0
Q pmDE	1.1	BTmag	9.217	E BTmag	0.018	VTmag	8.489
E VTmag	0.013	Prox	999	TYC	T	HIP	40298
CCDM		RAdeg	123.43995611	DEdeg	63.10369472	EpRA 1990	1.80
EpDE 1990	1.75	E RAdeg	6.5	E DEdeg	7.5	Posflg
Corr	0.0

SAO

SAO	14463	DelFlag		RA1950		PmRA1950	0.0192
DE1950		PmDE1950	0.113	Vmag	8.1	SpType	G0
Double code		Source	2	CatNum	482	DM	BD+63 761
DMcomp		BDsup		HD	67850	M HD	0
GC		RA1950rad	2.13511775	DE1950rad	1.10398369	PmRA2000	0.0192
PmDE2000	0.114

Hipparcos

Catalog	H	HIP	40298	Proxy		RAhms	08 13 45.58
DEdms	+63 06 13.3	Vmag	8.42	VarFlag		R Vmag	G
RAdeg	123.44	DEdeg	63.1037	AstroRef		Plx	24.51
CCDM	08139+6306	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	67850	BD	BD+63 761
CD		CP		Dm number	+63 761	VIred	0.74
SpType	G0	R SpType		Coord arcsec 2000	081345.58+630613.3

Hipparcos 2

HIP	40298	Sn	5	So	0	Nc	1
RArad	2.1544328651	DErad	1.1013670082	Plx	23.19	PmRA	143.37
PmDE	113.3	E RArad	0.74	E DErad	0.58	E Plx	0.94
E pmRA	0.86	E pmDE	0.84	Hpmag	8.5544	E Hpmag	0.0017
SHp	0.016	VA	0	BV	0.676	E BV	0.015
VI	0.74

08138+6306 B

Coord arcsec 2000	081419.05+630440.2		Coord calc	081419.05+630440.2		Mag	13.12		PmRA	143.00
PmDE	105.0		Calc delta mag	4.7

08138+6306 C

Coord arcsec 2000	081419.56+630450.5		Mag	15.6		PmRA	3.00		PmDE	-6.0
Calc delta mag	7.18		Calc coord	yes