18441+2728 RAO 397

18^h 44^m 08.03^s +27° 28' 01.1" P.A. 326.00 sep 3.5 mag 13.60,18.60

Coord 2000	18441+2728	Discov num	RAO 397	Comp		Coord arcsec 2000	18 44 08.03 +27 28 01.1
Date first	2016	Date last	2016	Obs	1
Pa first	326	Pa last	325.6	P.A. Now (θ)	325.6°
Sep first	3.5	Sep last	3.462	Sep. Now (ρ)	3.462"
Mag pri	13.60	Mag sec	18.60	delta mag (ΔM)	5	Spectral class
Pri motion ra	-213	Sec motion ra
Pri motion dec	-162	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

WDS 18441+2728 RAO 397 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
18441+2728	RAO 397		2016	1	326	3.5	13.60	18.60		R	184408.03+272801.1

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WDS 18441+2728 RAO 397 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18441+2728 RAO 397 : MEASURES

No records found.

WDS 18441+2728 : VIRTUAL EYEPIECE

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

WDS 18441+2728 : ALADIN DSS IMAGE @ 18^h 44^m 08.03^s +27° 28' 01.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18441+2728 RAO 397 : 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		18441+2728	RAO 397		326	3.5
Show		18446+2727	TVB 8		334	10.7	7
Show		18443+2720	TDS 941		92	0.8	9
Show		18435+2743	STF2374	AB	40	13.4	18
Show		18435+2743	STF2374	AC	358	150.6	18
Show		18460+2720	HJ 1343		118	7.9	25
Show		18459+2719	PHL9001		129	14.1	26
Show		18448+2704	TDT1029		107	0.5	26
Show		18461+2734	SLE 366		337	10.0	27
Show		18422+2739	STF2371		56	10.0	28
Show		18421+2707	SLE 363	AB	109	10.6	35
Show		18421+2707	SLE 363	AC	92	17.3	35
Show		18456+2759	TDT1037		98	0.5	37
Show		18421+2753	TDT1009		264	0.5	38
Show		18475+2724	BRT 35		50	5.1	45
Show		18455+2815	STF2381		122	8.9	51
Show		18446+2819	SLE 365		261	8.1	52
Show		18408+2703	SLE 362		99	8.0	52
Show		18429+2636	KPP1310		46	10.0	55
Show		18464+2815	TDT1047		228	0.6	57
Show		18411+2808	SLE 104		198	9.8	57
Show		18414+2820	TDT 999		147	1.8	64
Show		18393+2731	TDT 976		80	0.9	64
Show		18441+2623	HDS2653		284	4.9	66
Show		18398+2800	SLE 97	AC	60	10.1	66
Show		18398+2800	COU 640	AB	90	0.4	66
Show		18406+2636	COU 641		56	0.6	71
Show		18473+2825	HJ 1347	AB	274	18.5	71
Show		18473+2825	HJ 1347	AC	165	75.6	71
Show		18386+2706	HJ 1333		226	2.9	77
Show		18412+2622	COU 642		320	2.3	78
Show		18413+2844	MMA 16		8	12.4	85
Show		18499+2806	OSO 104	AB	112	5.0	86
Show		18499+2806	OSO 104	AD	27	12.7	86
Show		18499+2806	OSO 104	AE	252	15.1	86
Show		18499+2806	OSO 104	AF	46	23.6	86
Show		18499+2806	OSO 104	AG	135	22.1	86
Show		18422+2851	LDS4795		163	132.8	87
Show		18380+2653	TDT 964		206	0.8	89
Show		18388+2823	SLE 103		13	8.4	91
Show		18404+2845	MLB 466	AB	351	42.6	92
Show		18404+2845	SLE 96	AD	53	35.5	92
Show		18404+2845	SLE 96	AE	280	67.2	92
Show		18404+2845	MLB 466	AC	346	45.0	92
Show		18383+2818	SLE 361		8	19.9	92
Show		18404+2845	MLB 466	BC	289	4.6	93
Show		18421+2857	HDS2648		194	0.3	94
Show		18491+2834	J 1208		334	4.7	96
Show		18379+2823	AG 362		341	28.7	100
Show		18499+2626	STF2406		4	4.6	100
Show		18433+2546	SLE 505		145	12.7	103

WDS 18441+2728 : COMPONENTS

	A
B	pa=328.7° sep=3.34"

18441+2728 A

Componente originario normalizzato	AB		Coord arcsec 2000	184408.03+272801.1		Mag	13.6		PmRA	-213.00
PmDE	-162.0

18441+2728 B

Componente originario normalizzato	AB		Coord arcsec 2000	184407.90+272804.0		Mag	18.6		Calc delta mag	5
Calc coord	yes