06318+2124 TDS 254 (HD 258844)

06^h 31^m 46.04^s +21° 24' 25.6" P.A. 287.00 sep 0.8 mag 10.55,10.59

Coord 2000	06318+2124	Discov num	TDS 254	Comp		Coord arcsec 2000	06 31 46.04 +21 24 25.6
Date first	1991	Date last	2016	Obs	4
Pa first	285	Pa last	287.3	P.A. Now (θ)	287.3°
Sep first	0.8	Sep last	0.834	Sep. Now (ρ)	0.834"
Mag pri	10.55	Mag sec	10.59	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	-002	Sec motion ra	-002
Pri motion dec	-016	Sec motion dec	-016
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 258844		Constellation	Gemini		Tycho2	1340-00964-1		Gaia DR2	3373147123919751424
HD	258844

WDS 06318+2124 TDS 254 (HD 258844) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06318+2124	TDS 254		1991	1	285	0.8	10.55	10.59			063146.04+212425.6
06318+2124	TDS 254		2015	2	288	0.8	10.55	10.59			063146.04+212425.6
06318+2124	TDS 254		2016	3	287	0.8	10.55	10.59			063146.04+212425.6

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WDS 06318+2124 TDS 254 (HD 258844) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06318+2124 TDS 254 (HD 258844) : MEASURES

No records found.

WDS 06318+2124 (HD 258844) : VIRTUAL EYEPIECE

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WDS 06318+2124 (HD 258844) : ALADIN DSS IMAGE @ 06^h 31^m 46.04^s +21° 24' 25.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06318+2124 TDS 254 (HD 258844) : 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		06318+2124	TDS 254		287	0.8
Show		06311+2143	WEI 12		66	8.6	21
Show		06300+2106	SLE 754		353	16.7	31
Show		06327+2053	HJ 2320		323	9.5	34
Show		06299+2104	OL 96		62	4.6	36
Show		06342+2133	J 1094		185	2.6	36
Show		06322+2049	SLE 760		40	8.6	36
Show		06345+2126	OCC 865		-1	0.0	38
Show		06289+2135	OCC 328		-1	0.1	41
Show		06291+2105	SLE 751		355	18.1	42
Show		06305+2045	SLE 755		318	11.3	44
Show		06341+2207	S 524	BC	122	120.2	54
Show		06341+2207	STU 21	BD	295	39.7	54
Show		06341+2207	STU 21	BE	270	52.5	54
Show		06341+2207	OCC 310	Ba,Bb	-1	0.0	54
Show		06341+2207	S 524	AB	244	53.0	55
Show		06341+2207	S 524	AC	148	102.3	55
Show		06289+2044	SLE 750		224	6.8	57
Show		06307+2025	H N 111	AB	168	42.9	62
Show		06307+2025	JRN 29	AC	146	14.8	62
Show		06307+2025	JRN 29	AD	86	29.3	62
Show		06307+2025	JRN 29	AE	125	21.9	62
Show		06314+2021	SLE 758		157	11.9	64
Show		06273+2123	LDS 896		219	7.1	64
Show		06296+2222	J 1103		107	3.0	65
Show		06348+2036	A 2118		290	4.8	65
Show		06276+2153	BRT2351		39	4.4	65
Show		06364+2104	J 1101		113	1.7	67
Show		06278+2047	SHJ 70	AB	202	24.7	68
Show		06278+2047	SHJ 70	AC	35	85.6	68
Show		06278+2047	JRN 28	AD	51	90.3	68
Show		06278+2047	JRN 28	AE	44	113.6	68
Show		06278+2047	JRN 28	AF	33	119.3	68
Show		06278+2047	HLA 6	AG	263	8.2	68
Show		06271+2101	SLE 747		226	7.7	70
Show		06367+2139	A 2119	AB	80	0.4	71
Show		06367+2139	A 2119	AC	48	17.4	71
Show		06304+2233	HO 514	AB	124	20.6	72
Show		06304+2233	HO 514	AC	41	39.2	72
Show		06367+2139	A 2119	DE	280	6.3	73
Show		06351+2026	BRT2353		210	3.1	75
Show		06314+2008	SLE 759		156	9.9	77
Show		06269+2047	SLE 746		9	10.6	78
Show		06290+2013	BU 1192	Ba,Bb	300	0.2	81
Show		06290+2013	BTZ 1	Aa,Ab	141	0.1	82
Show		06290+2013	STTA 77	AB	330	112.8	82
Show		06290+2013	DAL 33	AD	56	53.3	82
Show		06290+2013	BU 1192	AP	359	24.5	82
Show		06290+2013	BU 1192	AQ	14	55.1	82
Show		06290+2013	BU 1192	AR	256	56.5	82
Show		06290+2013	BU 1192	AS	12	93.1	82

WDS 06318+2124 : COMPONENTS

	A
B	pa=288.5° sep=0.78"

06318+2124 A

Componente originario normalizzato	AB		Name	HD 258844		Coord arcsec 2000	063146.04+212425.6		Mag	10.55
PmRA	-2.00		PmDE	-16.0		Tycho2	1340-00964-1

Tycho2

Tycho2	1340-00964-1	Pflag	P	RAmdeg	97.94181300	DEmdeg	21.40710201
PmRA	-2.4	PmDE	-16.1	E RAmdeg	41	E DEmdeg	53
E pmRA	1.6	E pmDE	1.7	EpRAm	1984.24	EpDEm	1979.63
Num	4	Q RAmdeg	0.6	Q DEmdeg	0.2	Q pmRA	0.6
Q pmDE	0.2	BTmag	11.245	E BTmag	0.088	VTmag	10.548
E VTmag	0.066	Prox	8	TYC	T	HIP
CCDM		RAdeg	97.94197667	DEdeg	21.40710000	EpRA 1990	1.90
EpDE 1990	1.77	E RAdeg	42.5	E DEdeg	57.4	Posflg	D
Corr	0.0

06318+2124 B

Componente originario normalizzato	AB	Coord arcsec 2000	063145.99+212425.8	Mag	10.59	PmRA	-2.00
PmDE	-16.0	Tycho2	1340-00964-2	HD	258844	Calc delta mag	0.04
Calc coord	yes

Tycho2

Tycho2	1340-00964-2	Pflag	P	RAmdeg	97.94181300	DEmdeg	21.40710201
PmRA	-2.4	PmDE	-16.1	E RAmdeg	41	E DEmdeg	53
E pmRA	1.6	E pmDE	1.7	EpRAm	1984.24	EpDEm	1979.63
Num	4	Q RAmdeg	0.6	Q DEmdeg	0.2	Q pmRA	0.6
Q pmDE	0.2	BTmag	10.760	E BTmag	0.060	VTmag	10.593
E VTmag	0.070	Prox	8	TYC	T	HIP
CCDM		RAdeg	97.94174528	DEdeg	21.40715750	EpRA 1990	1.90
EpDE 1990	1.78	E RAdeg	35.1	E DEdeg	47.4	Posflg	D
Corr	0.0