15448-5105 SPM 32 (HD 140245)

15^h 44^m 45.64^s -51° 04' 36.9" P.A. 131.00 sep 15.0 mag 7.90,11.50 Sp F5V

Coord 2000	15448-5105	Discov num	SPM 32	Comp		Coord arcsec 2000	15 44 45.64 -51 04 36.9
Date first	1903	Date last	2015	Obs	9
Pa first	133	Pa last	131.2	P.A. Now (θ)	131.2°
Sep first	14.8	Sep last	14.979	Sep. Now (ρ)	14.979"
Mag pri	7.90	Mag sec	11.50	delta mag (ΔM)	3.6	Spectral class	F5V (yellow-white)
Pri motion ra	-095	Sec motion ra	-090
Pri motion dec	-072	Sec motion dec	-079
Notes	V (Proper motion indicates physical)

rPM=0.072 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 140245		Constellation	Norma		SAO	242906		Tycho2	8308-01406-1
Gaia DR2	5982295367790919168		HD	140245		DM	CP-50 8518

WDS 15448-5105 SPM 32 (HD 140245) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
SpM		Springbook Middle School
SpM2021	C j	Cooper, A., McCudden, P., Surulirajan, R. & Slown, C. N.	2021JDSO...17..170C
SpM2021		JDSO 17, 170, 2021

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15448-5105	SPM 32		2000	7	131	15.0	7.90	11.50	F5V	V	154445.64-510436.9
15448-5105	SPM 32		2010	7	131	14.2	7.90	11.50	F5V	V	154445.64-510436.9
15448-5105	SPM 32		2015	8	131	15.0	7.90	11.50	F5V	V	154445.64-510436.9

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

WDS 15448-5105 SPM 32 (HD 140245) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15448-5105 SPM 32 (HD 140245) : MEASURES

No records found.

WDS 15448-5105 (HD 140245) : VIRTUAL EYEPIECE

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WDS 15448-5105 (HD 140245) : ALADIN DSS IMAGE @ 15^h 44^m 45.64^s -51° 04' 36.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15448-5105 SPM 32 (HD 140245) : 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		15448-5105	SPM 32		131	15.0
Show		15438-5121	BRT 866		1	5.0	18
Show		15450-5047	HLD 124		191	2.2	18
Show		15471-5107	B 1790	AB	82	0.4	23
Show		15471-5107	WSI 83	Ba,Bb	209	0.1	23
Show		15473-5100	RST2979		224	1.2	25
Show		15433-5125	I 544		223	2.0	25
Show		15440-5034	SKF1019		225	7.9	32
Show		15450-5136	SKF1020		201	7.6	32
Show		15436-5138	RST 790		37	2.7	35
Show		15486-5045	NSN 384		33	13.4	42
Show		15404-5056	BRT 861		356	2.9	42
Show		15447-5148	BRT2084		25	3.8	44
Show		15435-5151	HJ 4794		148	12.4	48
Show		15436-5018	CPO9201	AB	71	4.5	48
Show		15436-5018	CPO9201	AC	84	12.7	48
Show		15436-5018	CPO9201	AD	56	14.5	48
Show		15436-5018	CPO9201	AE	280	9.4	48
Show		15458-5155	BRT2085		206	3.2	52
Show		15442-5013	HJ 4797		258	21.1	52
Show		15434-5158	RSS 384		325	36.0	55
Show		15446-5202	TDS9609		343	2.0	58
Show		15478-5157	SKF1400		288	8.2	60
Show		15395-5137	RST 784		335	3.7	60
Show		15398-5027	I 1272		291	0.5	61
Show		15400-5146	RST 786		207	1.3	61
Show		15386-5128	RST2970	AB	167	0.4	63
Show		15386-5128	RST2970	AC	93	0.9	63
Show		15477-5009	B 2368		135	1.9	63
Show		15384-5045	TDS 780		133	0.8	63
Show		15391-5022	BRT 860		80	7.3	69
Show		15382-5138	RST 782		37	2.4	70
Show		15375-5137	HDS2202		43	30.3	76
Show		15528-5107	TDS9675		204	4.1	76
Show		15453-4949	B 2365		24	6.2	77
Show		15518-5145	RST 799		298	1.7	78
Show		15470-5222	I 975		162	0.4	80
Show		15467-5224	CPO 444		141	8.3	82
Show		15496-4958	EGN 16	AB	347	3.2	82
Show		15496-4958	EGN 16	AC	313	4.3	82
Show		15496-4958	EGN 16	AD	106	6.8	82
Show		15496-4958	EGN 16	AE	120	7.8	82
Show		15496-4958	EGN 16	AF	79	8.8	82
Show		15496-4958	EGN 16	AG	57	8.9	82
Show		15425-4945	BRT 865		353	3.7	83
Show		15360-5051	B 2359		324	2.5	85
Show		15358-5113	RST2965		321	1.0	85
Show		15389-5000	RST 783		50	1.8	86
Show		15358-5044	CPO 432		173	5.9	87
Show		15378-5154	BRT2082		37	2.6	87
Show		15510-5209	RST5591		248	5.1	88

WDS 15448-5105 : COMPONENTS

	A
B	pa=144.3° sep=12.14"

15448-5105 A

Componente originario normalizzato	AB	Name	HD 140245	Coord arcsec 2000	154445.64-510436.9	Mag	7.9
Spectral class	F5V (yellow-white)	PmRA	-95.00	PmDE	-72.0	SAO	242906
Tycho2	8308-01406-1	HD	140245	DM	CP-50 8518

Tycho2

Tycho2	8308-01406-1	Pflag		RAmdeg	236.19014198	DEmdeg	-51.07691512
PmRA	-92.2	PmDE	-77.5	E RAmdeg	6	E DEmdeg	7
E pmRA	1.5	E pmDE	1.4	EpRAm	1991.34	EpDEm	1991.10
Num	8	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.9
Q pmDE	1.0	BTmag	8.557	E BTmag	0.018	VTmag	8.041
E VTmag	0.012	Prox	999	TYC	T	HIP
CCDM		RAdeg	236.19048417	DEdeg	-51.07673194	EpRA 1990	1.61
EpDE 1990	1.50	E RAdeg	6.0	E DEdeg	6.5	Posflg
Corr	0.1

SAO

SAO	242906	DelFlag		RA1950		PmRA1950	-0.0096
DE1950		PmDE1950	-0.092	Vmag	8	SpType	G0
Double code		Source	48	CatNum	13867	DM	CP-50 8518
DMcomp		BDsup		HD	140245	M HD	0
GC		RA1950rad	4.10618804	DE1950rad	-0.8887049	PmRA2000	-0.0098
PmDE2000	-0.091

15448-5105 B

Componente originario normalizzato	AB		Coord arcsec 2000	154446.39-510446.8		Mag	11.5		PmRA	-90.00
PmDE	-79.0		Calc delta mag	3.6		Calc coord	yes