20252+3846 TDT 2255 (HD 229283)

20^h 25^m 12.43^s +38° 45' 56.2" P.A. 321.00 sep 0.9 mag 11.41,11.65 Sp A7

Coord 2000	20252+3846	Discov num	TDT2255	Comp		Coord arcsec 2000	20 25 12.43 +38 45 56.2
Date first	1991	Date last	1991	Obs	1
Pa first	321	Pa last	321.4	P.A. Now (θ)	321.4°
Sep first	0.9	Sep last	0.87	Sep. Now (ρ)	0.87"
Mag pri	11.41	Mag sec	11.65	delta mag (ΔM)	0.24	Spectral class	A7 (white)
Pri motion ra	-002	Sec motion ra	-002
Pri motion dec	-001	Sec motion dec	-001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 229283		Constellation	Cygnus		Tycho2	3152-01171-1		Gaia DR2	2061151064443554048
HD	229283

WDS 20252+3846 TDT 2255 (HD 229283) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20252+3846	TDT2255		1991	1	321	0.9	11.41	11.65			202512.43+384556.2

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WDS 20252+3846 TDT 2255 (HD 229283) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20252+3846 TDT 2255 (HD 229283) : MEASURES

No records found.

WDS 20252+3846 (HD 229283) : VIRTUAL EYEPIECE

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WDS 20252+3846 (HD 229283) : ALADIN DSS IMAGE @ 20^h 25^m 12.43^s +38° 45' 56.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20252+3846 TDT 2255 (HD 229283) : 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		20252+3846	TDT2255		321	0.9
Show		20261+3852	MLB1017		21	3.2	12
Show		20249+3858	COU2418		331	2.0	13
Show		20236+3852	TDT2233		151	2.4	21
Show		20236+3854	TDT2232	AB	211	1.5	21
Show		20236+3854	GII 51	AC	356	3.2	21
Show		20236+3854	GII 51	Aa,Ab	115	0.1	21
Show		20238+3830	BKO 153	BF	323	16.0	23
Show		20238+3830	BKO 153	BE	264	14.7	23
Show		20238+3830	BKO 153	BG	31	14.6	23
Show		20238+3830	FYM 128	BH	223	10.9	23
Show		20238+3830	FYM 128	BI	57	32.2	23
Show		20238+3830	BUP 209	AB	320	38.5	23
Show		20238+3830	BUP 209	AC	296	65.8	23
Show		20238+3830	BKO 153	AD	119	54.6	23
Show		20240+3906	FGS 32		-1	-1.0	25
Show		20229+3856	SEI1106		109	3.8	30
Show		20259+3914	SEI1122		271	27.6	30
Show		20242+3819	SEI1116		342	30.3	30
Show		20241+3912	SEI1115		181	23.6	30
Show		20240+3820	TDS1068		259	1.3	31
Show		20239+3912	J 129		35	3.3	31
Show		20275+3902	TDT2290		285	0.8	32
Show		20229+3829	MLB 773	AB	294	10.0	32
Show		20229+3829	BKO 833	BC	152	2.5	32
Show		20271+3909	ALI 932		194	14.2	32
Show		20271+3910	TDT2284		101	1.9	33
Show		20281+3847	ALI 933		254	13.8	34
Show		20276+3926	GUL 3		335	0.5	34
Show		20236+3817	TDT2234		230	1.9	35
Show		20223+3837	BKO 832		334	5.1	35
Show		20243+3811	TDS1070		203	1.9	37
Show		20230+3913	STTA206	AB	254	43.7	38
Show		20230+3913	STTA206	AD	259	24.5	38
Show		20221+3839	BKO 830		91	8.5	38
Show		20235+3918	SEI1111		10	25.3	38
Show		20230+3913	SEI1107	BC	69	19.3	38
Show		20221+3855	SEI1104		195	18.2	38
Show		20248+3807	TDT2249		275	0.5	40
Show		20219+3835	TDT2208		268	0.5	40
Show		20263+3925	ES 1975		26	4.1	42
Show		20216+3836	SEI1102		337	18.9	44
Show		20281+3820	SMR 71		65	8.4	44
Show		20282+3821	TDT2304		199	5.4	44
Show		20216+3902	SEI1101		11	11.6	46
Show		20214+3900	GRV 334		275	31.1	46
Show		20280+3813	ES 2507		84	8.2	47
Show		20287+3911	CBL 83		172	41.8	48
Show		20259+3758	SEI1123		138	27.6	50
Show		20293+3901	DAM 315		281	10.3	51
Show		20296+3836	SEI1136		259	11.5	52

WDS 20252+3846 : COMPONENTS

	A
B	pa=328.1° sep=0.80"

20252+3846 A

Componente originario normalizzato	AB	Name	HD 229283	Coord arcsec 2000	202512.43+384556.2	Mag	11.41
Spectral class	A7 (white)	PmRA	-2.00	PmDE	-1.0	Tycho2	3152-01171-1
HD	229283

Tycho2

Tycho2	3152-01171-1	Pflag		RAmdeg	306.30172895	DEmdeg	38.76568779
PmRA	-1.5	PmDE	-0.7	E RAmdeg	27	E DEmdeg	26
E pmRA	1.7	E pmDE	1.6	EpRAm	1985.75	EpDEm	1986.23
Num	6	Q RAmdeg	1.0	Q DEmdeg	1.2	Q pmRA	0.9
Q pmDE	1.2	BTmag	11.403	E BTmag	0.054	VTmag	10.965
E VTmag	0.055	Prox	999	TYC	T	HIP
CCDM		RAdeg	306.30173472	DEdeg	38.76568111	EpRA 1990	1.61
EpDE 1990	1.73	E RAdeg	34.8	E DEdeg	32.0	Posflg
Corr	0.0

20252+3846 B

Componente originario normalizzato	AB		Coord arcsec 2000	202512.39+384556.9		Mag	11.65		PmRA	-2.00
PmDE	-1.0		Calc delta mag	0.24		Calc coord	yes