08558+1621 RAO 230

08^h 55^m 46.89^s +16° 21' 12.4" P.A. 75.00 sep 1.0 mag 14.50,15.80

Coord 2000	08558+1621	Discov num	RAO 230	Comp		Coord arcsec 2000	08 55 46.89 +16 21 12.4
Date first	2017	Date last	2017	Obs	1
Pa first	75	Pa last	74.8	P.A. Now (θ)	74.8°
Sep first	1.0	Sep last	0.996	Sep. Now (ρ)	0.996"
Mag pri	14.50	Mag sec	15.80	delta mag (ΔM)	1.3	Spectral class
Pri motion ra	-160	Sec motion ra
Pri motion dec	-043	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cancer

WDS 08558+1621 RAO 230 : 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
08558+1621	RAO 230		2017	1	75	1.0	14.50	15.80		R	085546.89+162112.4

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WDS 08558+1621 RAO 230 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08558+1621 RAO 230 : MEASURES

No records found.

WDS 08558+1621 : VIRTUAL EYEPIECE

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

WDS 08558+1621 : ALADIN DSS IMAGE @ 08^h 55^m 46.89^s +16° 21' 12.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08558+1621 RAO 230 : 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		08558+1621	RAO 230		75	1.0
Show		08552+1613	OCC 807	Aa,Ab	-1	0.1	12
Show		08552+1613	BPM 553	AB	307	68.6	12
Show		08552+1613	A 2555	BC	222	1.4	12
Show		08552+1602	OCC 808		-1	0.1	22
Show		08547+1637	AG 338	AB	163	2.1	23
Show		08547+1637	TOK 196	Aa,Ab	57	0.2	23
Show		08530+1625	OCC 806	Aa,Ab	-1	0.1	41
Show		08530+1625	BPM 551	AB	350	40.4	41
Show		08529+1626	DAM1500		281	2.2	42
Show		08525+1629	A 2474		234	0.3	48
Show		08532+1652	CVR1176		247	4.5	49
Show		08556+1713	UC 1730		288	55.3	52
Show		08529+1548	DAM1434		211	33.4	53
Show		08573+1711	UC 1733		284	58.1	55
Show		08542+1711	A 2553		307	4.1	55
Show		08524+1541	DAM1433		297	1.7	64
Show		08514+1633	STJ 20		188	1.4	64
Show		08597+1654	GWP1125		190	13.0	66
Show		08572+1519	SHY 204		17	975.6	66
Show		08598+1542	GWP1126		61	25.2	71
Show		09002+1550	ALD 115		263	2.0	72
Show		08522+1530	KPP3213		232	16.6	73
Show		08514+1545	DAM1432	AB	166	5.1	73
Show		09008+1608	OCC 785		-1	0.1	74
Show		08516+1554	OL 158		273	0.6	79
Show		09006+1708	LDS3843		258	97.4	86
Show		08499+1650	GWP1088		304	18.4	90
Show		08597+1734	UC 1740		356	67.7	93
Show		08548+1446	HDS1288		55	0.3	97
Show		09025+1627	XMI 86	AB	319	182.6	97
Show		09025+1627	XMI 86	AC	242	23.8	97
Show		09008+1731	LDS3844		345	30.2	100
Show		09013+1516	STF1300	AB	178	5.0	103
Show		09013+1516	ENG9001	AC	13	202.5	103
Show		09013+1516	ENG9001	AD	61	198.4	103
Show		08562+1438	SKF1714		183	1.3	104
Show		08489+1718	FMR 82		245	169.4	115
Show		08544+1426	HEI 148		203	3.3	118
Show		08510+1802	BRT2392		88	3.7	123
Show		08509+1802	SCA 206		88	3.7	123
Show		08500+1752	KU 33		99	8.6	124
Show		08507+1800	A 2473		92	0.2	124
Show		08499+1450	STF1283		123	16.5	125
Show		09045+1625	HDS1314		277	4.2	126
Show		08481+1724	HJ 4135		49	43.1	127
Show		08584+1825	GWP1123		327	22.2	130
Show		08478+1723	DAM1484		340	7.7	131
Show		08465+1626	BRT1256		336	4.4	133
Show		08588+1414	HU 861		25	0.2	135
Show		09044+1521	GWP1134		51	4.9	139

WDS 08558+1621 : COMPONENTS

	A
B	pa=74.2° sep=0.96"

08558+1621 A

Componente originario normalizzato	AB		Coord arcsec 2000	085546.89+162112.4		Mag	14.5		PmRA	-160.00
PmDE	-43.0

08558+1621 B

Componente originario normalizzato	AB		Coord arcsec 2000	085546.95+162112.7		Mag	15.8		Calc delta mag	1.3
Calc coord	yes