22012+2818 RAO 691 (V374 Peg)

22^h 01^m 13.12^s +28° 18' 24.9" P.A. 298.00 sep 0.3 mag 10.00,11.90 Sp M3.5V dist. 8.9 pc (29.03 l.y.)

Coord 2000	22012+2818	Discov num	RAO 691	Comp		Coord arcsec 2000	22 01 13.12 +28 18 24.9
Date first	2012	Date last	2012	Obs	1
Pa first	298	Pa last	297.5	P.A. Now (θ)	297.5°
Sep first	0.3	Sep last	0.3	Sep. Now (ρ)	0.3"
Mag pri	10.00	Mag sec	11.90	delta mag (ΔM)	1.9	Spectral class	M3.5V (red)
Pri motion ra	+373	Sec motion ra
Pri motion dec	+043	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	V374 Peg		Constellation	Pegasus		HIP	108706		GL	NN 4247
Distance	8.9		Distance ly	29.03

WDS 22012+2818 RAO 691 (V374 Peg) : 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
22012+2818	RAO 691		2012	1	298	0.3	10.00	11.90	M3.5V	R	220113.12+281824.9

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

WDS 22012+2818 RAO 691 (V374 Peg) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22012+2818 RAO 691 (V374 Peg) : MEASURES

No records found.

WDS 22012+2818 (V374 Peg) : 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 22012+2818 (V374 Peg) : ALADIN DSS IMAGE @ 22^h 01^m 13.12^s +28° 18' 24.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22012+2818 RAO 691 (V374 Peg) : 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		22012+2818	RAO 691		298	0.3	1
Show		22025+2834	HEI 825		201	2.9	24
Show		22013+2751	ES 527		214	3.5	28
Show		21593+2800	MLB 578		151	3.1	32
Show		22037+2753	KPP 600		51	5.5	42
Show		22045+2758	MLB 622		281	4.9	48
Show		21580+2755	KPP3375		114	14.2	49
Show		22032+2729	COU 434		92	1.0	51
Show		22001+2909	BRT 60		163	4.0	52
Show		21575+2856	LEP 104		189	85.0	62
Show		22003+2922	MLB 497		185	7.7	62
Show		21585+2725	A 304	AB	131	0.6	65
Show		21585+2725	A 304	AB,C	240	13.9	65
Show		21573+2738	NSN 749		84	1.7	66
Show		22059+2845	TDT3337		151	0.7	68
Show		22065+2806	MLB 722	AB	253	2.2	71
Show		22065+2806	MLB 722	AC	323	32.2	71
Show		22045+2915	GRV 539	AB	349	15.1	73
Show		22045+2915	GRV 539	AC	125	67.0	73
Show		21561+2846	COU 837	AB	150	1.2	73
Show		21561+2846	GII 104	AC	105	1.9	73
Show		22067+2819	HO 611		84	19.6	73
Show		21556+2823	MLB 577	AB	300	48.8	75
Show		21565+2900	HJ 1706		260	10.0	75
Show		21556+2823	MLB 577	BC	18	6.4	75
Show		21559+2753	HJ 1704		317	5.6	75
Show		21575+2923	UC 4612		23	64.1	82
Show		21567+2721	GRV 521		306	45.5	83
Show		22032+2701	TDT3312		197	2.5	83
Show		21553+2850	COU 836		161	1.3	84
Show		22020+2651	HO 610	AB	241	0.6	89
Show		22020+2651	HO 610	AC	331	33.4	89
Show		22020+2651	HO 610	AD	283	34.6	89
Show		22020+2651	HO 610	AE	239	56.1	89
Show		22070+2735	MLB 579		21	8.3	89
Show		22012+2650	A 306		310	1.4	89
Show		21555+2724	A 303	AB	52	2.3	94
Show		21555+2724	STJ 1	AC	337	3.4	94
Show		22017+2646	J 1791		247	4.5	94
Show		21572+2938	TDT3258		262	1.8	96
Show		21587+2949	BUP 231		76	55.4	97
Show		21539+2821	WSI 8		142	0.1	97
Show		22087+2823	KPP2382		90	20.5	99
Show		21540+2852	GRV 519		318	22.1	101
Show		21593+2641	COU1043		18	0.4	101
Show		21561+2701	J 854		305	2.8	102
Show		22091+2811	MLB 542		271	2.8	105
Show		22088+2847	MLB 498	AB	195	7.2	107
Show		22088+2847	MLB 498	AC	101	9.2	107
Show		22088+2847	ABH 158	AD	220	86.5	107
Show		22088+2847	ABH 158	AE	119	109.3	107

WDS 22012+2818 : COMPONENTS

	A
B	pa=300.6° sep=0.27"

22012+2818 A

Componente originario normalizzato	AB		Name	V374 Peg		Coord arcsec 2000	220113.12+281824.9		Mag	10
Spectral class	M3.5V (red)		PmRA	373.00		PmDE	43.0

22012+2818 B

Componente originario normalizzato	AB		Coord arcsec 2000	220113.10+281825.0		Mag	11.9		HIP	108706
Calc delta mag	1.9		Calc coord	yes

Hipparcos

Catalog	H	HIP	108706	Proxy		RAhms	22 01 12.88
DEdms	+28 18 24.5	Vmag	11.99	VarFlag		R Vmag	G
RAdeg	330.304	DEdeg	28.3068	AstroRef		Plx	111.57
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	2.92
SpType		R SpType		Coord arcsec 2000	220112.88+281824.5

Hipparcos 2

HIP	108706	Sn	5	So	0	Nc	1
RArad	5.7648863432	DErad	0.4940471481	Plx	112.33	PmRA	374.05
PmDE	37.45	E RArad	2.32	E DErad	2.62	E Plx	3.05
E pmRA	2.74	E pmDE	3.27	Hpmag	11.9745	E Hpmag	0.0081
SHp	0.068	VA	0	BV	1.718	E BV	0.02
VI	2.92