05309+0224 TDS 3220 (HD 287940)

05^h 30^m 54.05^s +02° 24' 22.6" P.A. 101.00 sep 0.7 mag 11.49,11.52 Sp F8

Coord 2000	05309+0224	Discov num	TDS3220	Comp		Coord arcsec 2000	05 30 54.05 +02 24 22.6
Date first	1991	Date last	1991	Obs	1
Pa first	101	Pa last	101	P.A. Now (θ)	101°
Sep first	0.7	Sep last	0.66	Sep. Now (ρ)	0.66"
Mag pri	11.49	Mag sec	11.52	delta mag (ΔM)	0.03	Spectral class	F8 (yellow-white)
Pri motion ra	+000	Sec motion ra	+000
Pri motion dec	+012	Sec motion dec	+012
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 287940		Constellation	Orion		Tycho2	0118-01667-1		Gaia DR2	3223782974702329472
HD	287940

WDS 05309+0224 TDS 3220 (HD 287940) : 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
05309+0224	TDS3220		1991	1	101	0.7	11.49	11.52			053054.05+022422.6

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WDS 05309+0224 TDS 3220 (HD 287940) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05309+0224 TDS 3220 (HD 287940) : MEASURES

No records found.

WDS 05309+0224 (HD 287940) : VIRTUAL EYEPIECE

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WDS 05309+0224 (HD 287940) : ALADIN DSS IMAGE @ 05^h 30^m 54.05^s +02° 24' 22.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05309+0224 TDS 3220 (HD 287940) : 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		05309+0224	TDS3220		101	0.7
Show		05304+0227	TDS3214		20	1.4	9
Show		05302+0221	CVS1239		276	11.2	12
Show		05300+0222	J 1256		77	2.3	14
Show		05299+0232	CVS1213		231	2.9	18
Show		05297+0222	CVS1202		123	7.1	18
Show		05309+0206	CVS1289		64	7.0	19
Show		05310+0205	CVS1296		349	16.6	20
Show		05313+0204	CVS1308		229	6.6	22
Show		05321+0236	LSC 39		218	0.8	22
Show		05323+0217	A 2509		137	0.4	23
Show		05297+0240	CVS1196		119	9.5	24
Show		05299+0206	CVS1214		124	6.9	25
Show		05293+0218	CVS1158		31	4.8	25
Show		05293+0228	BAL1669		171	17.8	25
Show		05296+0227	J 1255		205	1.0	27
Show		05308+0158	CVS1284		239	6.4	27
Show		05300+0249	CVS1226	AB	270	5.0	28
Show		05300+0249	CVS1226	AC	202	9.8	28
Show		05306+0157	CVS1273	AB	169	3.5	28
Show		05306+0157	CVS1273	AC	180	6.3	28
Show		05317+0250	SHJ 61		353	66.9	29
Show		05302+0158	CVS1244		189	7.2	29
Show		05291+0233	CVS1125	AB	161	5.1	29
Show		05291+0233	CVS1125	AC	310	7.9	29
Show		05291+0233	CVS1125	AD	110	11.4	29
Show		05291+0233	CVS1125	AE	190	17.7	29
Show		05306+0155	CVS1272		281	18.6	30
Show		05304+0154	CVS1254		328	11.5	32
Show		05296+0251	J 330		96	5.0	32
Show		05298+0158	CVS1206	AB	353	5.9	32
Show		05298+0158	CVS1206	AC	346	11.5	32
Show		05298+0158	CVS1206	AD	316	16.6	32
Show		05296+0159	CVS1185		101	6.4	33
Show		05311+0152	CVS1300		108	19.0	33
Show		05288+0222	CVS1086	AB	80	1.6	33
Show		05288+0222	CVS1086	AC	76	18.0	33
Show		05331+0228	AG 96		235	5.1	33
Show		05287+0224	CVS1074		274	4.7	34
Show		05295+0251	CVS1178		347	7.0	34
Show		05290+0244	CVS1117	AB	196	5.9	35
Show		05290+0244	CVS1117	AC	56	7.4	35
Show		05290+0244	CVS1117	AD	343	18.7	35
Show		05307+0150	CVS1280	AB	259	9.9	35
Show		05307+0150	CVS1280	AC	34	14.2	35
Show		05296+0155	CVS1187		254	19.8	35
Show		05287+0240	CVS1079	AB	47	4.3	36
Show		05287+0240	CVS1079	AC	153	5.6	36
Show		05287+0240	CVS1079	AD	346	6.9	36
Show		05301+0151	CVS1230		183	6.5	36
Show		05306+0149	CVS1268		292	19.5	37

WDS 05309+0224 : COMPONENTS

	A
B	pa=101.0° sep=0.66"

05309+0224 A

Componente originario normalizzato	AB	Name	HD 287940	Coord arcsec 2000	053054.05+022422.6	Mag	11.49
Spectral class	F8 (yellow-white)	PmRA	0.00	PmDE	12.0	Tycho2	0118-01667-1
HD	287940

Tycho2

Tycho2	0118-01667-1	Pflag		RAmdeg	82.72525830	DEmdeg	2.40626433
PmRA	0.3	PmDE	12.2	E RAmdeg	27	E DEmdeg	34
E pmRA	1.6	E pmDE	1.6	EpRAm	1985.36	EpDEm	1982.64
Num	4	Q RAmdeg	3.0	Q DEmdeg	0.9	Q pmRA	3.0
Q pmDE	0.9	BTmag	11.422	E BTmag	0.066	VTmag	10.837
E VTmag	0.060	Prox	999	TYC	T	HIP
CCDM		RAdeg	82.72527917	DEdeg	2.40623361	EpRA 1990	1.81
EpDE 1990	1.64	E RAdeg	34.0	E DEdeg	44.0	Posflg
Corr	0.1

05309+0224 B

Componente originario normalizzato	AB		Coord arcsec 2000	053054.09+022422.5		Mag	11.52		PmRA	0.00
PmDE	12.0		Calc delta mag	0.03		Calc coord	yes