20399+0620 RAO 617

20^h 39^m 54.60^s +06° 20' 11.8" P.A. 334.00 sep 2.5 mag 10.10,14.50

Coord 2000	20399+0620	Discov num	RAO 617	Comp		Coord arcsec 2000	20 39 54.60 +06 20 11.8
Date first	2014	Date last	2014	Obs	1
Pa first	334	Pa last	334	P.A. Now (θ)	334°
Sep first	2.5	Sep last	2.48	Sep. Now (ρ)	2.48"
Mag pri	10.10	Mag sec	14.50	delta mag (ΔM)	4.4	Spectral class
Pri motion ra	+089	Sec motion ra
Pri motion dec	-104	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Tycho2

0523-00573-1

WDS 20399+0620 RAO 617 : 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
20399+0620	RAO 617		2014	1	334	2.5	10.10	14.50		R	203954.60+062011.8

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WDS 20399+0620 RAO 617 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20399+0620 RAO 617 : MEASURES

No records found.

WDS 20399+0620 : VIRTUAL EYEPIECE

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

WDS 20399+0620 : ALADIN DSS IMAGE @ 20^h 39^m 54.60^s +06° 20' 11.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20399+0620 RAO 617 : 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		20399+0620	RAO 617		334	2.5
Show		20386+0628	KPP 806		87	7.0	22
Show		20421+0648	GWP2987		295	266.1	44
Show		20426+0714	TDT2489		232	0.4	67
Show		20442+0648	SKF2552	AB	60	17.6	70
Show		20442+0648	SKF2552	AC	31	23.1	70
Show		20442+0648	SKF2552	BC	343	11.4	70
Show		20388+0512	GWP2976		324	6.5	71
Show		20352+0608	HWE 98		1	58.5	72
Show		20422+0724	J 571		255	3.9	75
Show		20346+0615	UC 4218		315	75.8	79
Show		20358+0711	LEP 170		297	4.2	80
Show		20396+0458	KUI 99	AB	111	0.3	82
Show		20396+0458	BAG 14	Aa,Ab	49	0.2	82
Show		20382+0459	BAL2970		35	12.5	86
Show		20345+0653	BU 1208		332	3.1	87
Show		20455+0553	HDS2954		298	1.0	88
Show		20364+0733	GWP2971		84	8.6	90
Show		20459+0607	TDT2523		80	1.7	90
Show		20388+0750	TDT2448		28	0.6	92
Show		20358+0508	BAL2968		10	13.9	96
Show		20464+0618	TDT2533		230	0.7	97
Show		20457+0709	BU 834		134	2.4	100
Show		20370+0452	SMA 118		125	19.1	100
Show		20348+0514	SCJ 26		88	25.1	102
Show		20367+0447	CBL 528		234	20.5	105
Show		20329+0647	UC 4213		204	9.0	109
Show		20335+0527	STF2696	AB	298	0.5	110
Show		20335+0527	STF2696	AC	348	13.7	110
Show		20327+0656	HDS2934		75	1.2	114
Show		20331+0525	TDT2364		126	1.9	116
Show		20478+0600	BU 65		200	1.5	120
Show		20478+0555	TDT2543		263	0.6	121
Show		20468+0733	GAA 8		1	0.0	127
Show		20458+0445	BAL2971		21	17.1	129
Show		20316+0530	A 395		160	0.7	134
Show		20309+0626	DAE 10	AB	103	0.7	135
Show		20309+0626	WSP 2	AC	114	11.6	135
Show		20309+0626	WSP 2	AD	183	13.6	135
Show		20309+0626	WSP 2	AE	16	18.5	135
Show		20309+0626	WSP 2	AF	176	19.8	135
Show		20383+0408	BAL2541		78	15.1	135
Show		20314+0701	J 3221		167	3.9	135
Show		20360+0411	J 2192		18	4.8	135
Show		20340+0433	A 2282		166	0.2	139
Show		20327+0453	J 2314	AB	70	4.9	139
Show		20327+0453	J 2314	AC	138	19.0	139
Show		20321+0737	UC 4206		33	73.1	140
Show		20384+0838	WIS 339		24	999.9	140
Show		20457+0430	A 2285	AB	222	7.7	140
Show		20457+0430	A 2285	AC	116	33.4	140

WDS 20399+0620 : COMPONENTS

	A
B	pa=334.1° sep=2.48"

20399+0620 A

Componente originario normalizzato	AB		Coord arcsec 2000	203954.60+062011.8		Mag	10.1		PmRA	89.00
PmDE	-104.0		Tycho2	0523-00573-1

Tycho2

Tycho2	0523-00573-1	Pflag		RAmdeg	309.97749385	DEmdeg	6.33661930
PmRA	89.5	PmDE	-100.1	E RAmdeg	45	E DEmdeg	52
E pmRA	2.2	E pmDE	2.1	EpRAm	1985.55	EpDEm	1982.37
Num	4	Q RAmdeg	0.2	Q DEmdeg	1.4	Q pmRA	0.2
Q pmDE	1.4	BTmag	12.205	E BTmag	0.169	VTmag	10.665
E VTmag	0.061	Prox	999	TYC	T	HIP
CCDM		RAdeg	309.97728167	DEdeg	6.33686028	EpRA 1990	1.50
EpDE 1990	1.32	E RAdeg	47.3	E DEdeg	54.5	Posflg
Corr	-0.1

20399+0620 B

Componente originario normalizzato	AB		Coord arcsec 2000	203954.53+062014.0		Mag	14.5		Calc delta mag	4.4
Calc coord	yes