23356+2816 BRT 230 AB

23^h 35^m 34.09^s +28° 15' 41.3" P.A. 6.00 sep 3.2 mag 11.39,11.54

Coord 2000	23356+2816	Discov num	BRT 230	Comp	AB	Coord arcsec 2000	23 35 34.09 +28 15 41.3
Date first	1897	Date last	2020	Obs	35
Pa first	349	Pa last	5.9	P.A. Now (θ)	5.9°
Sep first	1.8	Sep last	3.18	Sep. Now (ρ)	3.18"
Mag pri	11.39	Mag sec	11.54	delta mag (ΔM)	0.15	Spectral class
Pri motion ra	-021	Sec motion ra	-021
Pri motion dec	-031	Sec motion dec	-031
Notes	O W (Orbital solution, )

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

2256-02685-1

ADS

16852

SUSPECTED ORBITAL ELEMENTS

Identifier	23356+2816 BRT 230
coord_arcsec_2000	233534.09+281541.3

Period (P)	1768.1865y	± 680.6194	Periastron (T)	2201.3128y	± 412.2656	Semi-major axis (a)	6.5078a	± 3.37299
Eccentricity (e)	0.78997	± 0.16285	Inclination (i)	91.559°	± 1.825	Longitude of periastron (ω)	80.727°	± 14.467
Node (Ω)	3.381°	± 5.155	Notes			Reference	Izm2019
Equinox			Last observation	2015		Grade	5	(1=Definitive, 9=Indet.)

label	theta	rho
2000	6.0	3.175
2001	6.0	3.177
2002	5.9	3.180
2003	5.9	3.183
2004	5.9	3.186
2005	5.9	3.188
2006	5.9	3.191
2007	5.9	3.194
2008	5.9	3.196
2009	5.8	3.199
2010	5.8	3.201
2011	5.8	3.203
2012	5.8	3.206
2013	5.8	3.208
2014	5.8	3.210
2015	5.8	3.212
2016	5.8	3.215
2017	5.7	3.217
2018	5.7	3.219
2019	5.7	3.221
2020	5.7	3.222
2021	5.7	3.224
2022	5.7	3.226
2023	5.7	3.228
2024	5.6	3.229
2025	5.6	3.231
2026	5.6	3.232
2027	5.6	3.234
2028	5.6	3.235
2029	5.6	3.237
2030	5.6	3.238

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

Measures: green=micrometric, blue=interferometric, purple=photographic

WDS 23356+2816 BRT 230 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Brt1926a	Pa -	Barton, S.G.	1926AJ.....36..155B
Brt1926a		AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b	Pa j	Barton, S.G.	1926AJ.....37...57B
Brt1926b		AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928	Pa -	Barton, S.G.	1928AJ.....38..168B
Brt1928		AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a	Pa -	Barton, S.G.	1929AN....235..425B
Brt1929a		AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b	Pa -	Barton, S.G.	1929AJ.....39...93B
Brt1929b		AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c	Ma j	Barton, S.G.	1929AJ.....39..120B
Brt1929c		AJ 39, 120, 1929
Brt1930	Pa -	Barton, S.G.	1930AJ.....40..181B
Brt1930		AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931	Pa -	Barton, S.G. (BRT 349 - BRT 562)	1931AJ.....41...35B
Brt1931		AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a	Pa -	Barton, S.G.	1932AJ.....42...93B
Brt1932a		AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b	Ma -	Barton, S.G.	1932PFAO....5a...1B
Brt1932b	+Pa	Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C	Ma -	Barton, S.G.	1932QB821.A43......
Brt1932C		cited in ADS (Aitken Double Star Cat.), 1932
Brt1933	Pa -	Barton, S.G.	1933AN....250...49B
Brt1933		AN 250, 49, 1933
Brt1933		(BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933		secondary magnitudes and no astrometry)
Brt1934	Pa -	Barton, S.G.	1934AJ.....43..119B
Brt1934	+Ma	AJ 43, 119, 1934
Brt1935a	Pa -	Barton, S.G.	1935AJ.....44..105B
Brt1935a	+Ma	AJ 44, 105, 1935
Brt1935b	Pa -	Barton, S.G.	1935AN....256..357B
Brt1935b		AN 256, 357, 1935
Brt1936a	Ma -	Barton, S.G.	1936AJ.....45...33B
Brt1936a	+Pa	AJ 45, 33, 1936
Brt1936b	Pa -	Barton, S.G.	1936AJ.....45...99B
Brt1936b	+Ma	AJ 45, 99, 1936
Brt1937a	Pa -	Barton, S.G.	1937AN....263..347B
Brt1937a		AN 263, 347, 1937
Brt1937b	Pa -	Barton, S.G.	1937AN....263..383B
Brt1937b		AN 263, 383, 1937
Brt1938	Ma -	Barton, S.G.	1938AJ.....47..133B
Brt1938	+Pa	AJ 47, 133, 1938
Brt1939a	Ma -	Barton, S.G.	1939PFAO....5b...1B
Brt1939a	+Pa	Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b	Pa -	Barton, S.G.	1939AJ.....48..145B
Brt1939b	+Ma	AJ 48, 145, 1939
Brt1941	Pa -	Barton, S.G.	1941PASP...55..339B
Brt1941		PASP 55, 339, 1941
Brt1942	Pa -	Barton, S.G.	1942AJ.....50...11B
Brt1942		AJ 50, 11, 1942
Brt1947	Ma -	Barton, S.G.	1947AJ.....52..178B
Brt1947	+Pa	AJ 52, 178, 1947
Brt1949	Ma -	Barton, S.G.	1949PFAO....7a...1B
Brt1949		Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951	Pa -	Barton, S.G.	1951AJ.....55..218B
Brt1951		AJ 55, 218, 1951
Brt1957	Ma -	Barton, S.G.	1957QB4.P5v7ps3....
Brt1957		Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999	Ma -	Barton, S.G.	...................
Brt9999	+Pa	Unpublished, manuscript or reference not found.
Brt2002A	Ma -	Barton, S.G.	2002yCat.1275....0D
Brt2002A	+Pa	cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23356+2816	BRT 230	AB	2017	27	7	3.2	11.39	11.54		OW	233534.09+281541.3
23356+2816	BRT 230	AB	2019	33	6	3.2	11.39	11.54		OW	233534.09+281541.3
23356+2816	BRT 230	AB	2020	35	6	3.2	11.39	11.54		OW	233534.09+281541.3

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

WDS 23356+2816 BRT 230 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23356+2816 BRT 230 AB : MEASURES

No records found.

WDS 23356+2816 : 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 23356+2816 : ALADIN DSS IMAGE @ 23^h 35^m 34.09^s +28° 15' 41.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23356+2816 BRT 230 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		23356+2816	BRT 230	AB	6	3.2
Show		23361+2809	UC 4992		31	17.5	11
Show		23366+2740	MLB 551		200	5.5	37
Show		23344+2739	LDS1069		102	61.9	40
Show		23363+2854	STF3026		275	3.2	40
Show		23336+2740	MLB 629		39	3.8	45
Show		23380+2739	LDS5106		234	24.6	49
Show		23385+2845	MLB 506		235	8.2	49
Show		23395+2749	KPP2215		334	18.4	59
Show		23359+2715	MLB 589		225	8.3	60
Show		23398+2835	MLB 507		193	6.9	63
Show		23309+2747	LDS5097		251	26.7	69
Show		23311+2851	CVR 994		188	12.2	69
Show		23373+2707	LDS5105		55	160.8	72
Show		23345+2703	COU 440		236	1.8	75
Show		23377+2701	KPP1378		225	10.3	80
Show		23381+2655	GRV 679		272	13.3	87
Show		23326+2654	LDS5099		84	211.3	91
Show		23344+2643	A 422		302	4.6	94
Show		23293+2725	MLB 549		249	2.9	98
Show		23429+2915	GRV 685		139	54.0	114
Show		23402+2641	MLB 730	CD	124	1.5	115
Show		23402+2641	MLB 730	AB	309	5.0	115
Show		23402+2641	MLB 730	AC	259	3.5	115
Show		23331+3008	CVR 996		328	8.9	118
Show		23326+3011	MLB 628		324	1.8	122
Show		23402+2959	MLB 672		111	4.1	122
Show		23393+2624	LDS5109	AB	112	178.2	122
Show		23393+2624	LDS5109	Aa,Ab	347	2.8	122
Show		23405+2959	HDS3363	AB	237	0.9	122
Show		23405+2959	GII 311	Aa,Ab	105	0.1	122
Show		23293+2949	ES 400		211	6.0	124
Show		23449+2814	LDS5117		240	31.7	124
Show		23439+2912	OCC9219		270	0.0	124
Show		23391+3013	POP 4		72	6.1	125
Show		23263+2752	JNN 139		73	0.1	126
Show		23266+2902	TOK 644		122	999.9	127
Show		23370+3020	GRV 677		161	55.1	127
Show		23291+2951	ES 399		210	4.8	127
Show		23440+2922	AGC 14		284	0.8	129
Show		23260+2742	HO 489	AB	222	0.5	132
Show		23260+2742	STTA245	AB,C	195	62.5	132
Show		23376+2604	GII 107		239	0.5	135
Show		23374+2604	MLB 728		20	2.7	135
Show		23291+3001	MLB 588		199	9.4	135
Show		23429+2637	KPP 933		274	7.7	140
Show		23279+2638	LDS5094		212	3.7	141
Show		23445+2700	GRV 688		62	56.2	142
Show		23296+2617	A 420	AB	108	0.6	143
Show		23296+2617	A 420	AB,C	69	23.1	143
Show		23297+3022	LDS5095		41	140.9	148

WDS 23356+2816 : COMPONENTS

	A
B	pa=5.2° sep=3.18"

23356+2816 A

Coord arcsec 2000	233534.09+281541.3		Mag	11.39		PmRA	-21.00		PmDE	-31.0
Tycho2	2256-02685-1

Tycho2

Tycho2	2256-02685-1	Pflag		RAmdeg	353.89202927	DEmdeg	28.26146169
PmRA	-29.3	PmDE	-38.9	E RAmdeg	63	E DEmdeg	60
E pmRA	2.5	E pmDE	2.5	EpRAm	1984.20	EpDEm	1984.85
Num	3	Q RAmdeg	0.9	Q DEmdeg	0.6	Q pmRA	0.9
Q pmDE	0.6	BTmag	12.287	E BTmag	0.160	VTmag	11.385
E VTmag	0.095	Prox	32	TYC	T	HIP
CCDM		RAdeg	353.89210722	DEdeg	28.26155167	EpRA 1990	1.59
EpDE 1990	1.68	E RAdeg	66.1	E DEdeg	62.1	Posflg
Corr	-0.2

23356+2816 B

Coord arcsec 2000	233534.11+281544.5		Mag	11.54		PmRA	-21.00		PmDE	-31.0
Tycho2	2256-02685-2		Calc delta mag	0.15		Calc coord	yes

Tycho2

Tycho2	2256-02685-2	Pflag		RAmdeg	353.89217013	DEmdeg	28.26235765
PmRA	-23.0	PmDE	-30.4	E RAmdeg	65	E DEmdeg	62
E pmRA	2.4	E pmDE	2.4	EpRAm	1983.12	EpDEm	1983.56
Num	3	Q RAmdeg	1.6	Q DEmdeg	2.3	Q pmRA	1.6
Q pmDE	2.2	BTmag	11.912	E BTmag	0.099	VTmag	11.543
E VTmag	0.112	Prox	32	TYC		HIP
CCDM		RAdeg	353.89223139	DEdeg	28.26242778	EpRA 1990	1.60
EpDE 1990	1.67	E RAdeg	67.9	E DEdeg	65.0	Posflg
Corr	-0.2