15418-4225 CPO 440 (HD 139788)

15^h 41^m 46.73^s -42° 25' 05.6" P.A. 235.00 sep 43.3 mag 9.79,10.16 Sp G0V+F8

Coord 2000	15418-4225	Discov num	CPO 440	Comp		Coord arcsec 2000	15 41 46.73 -42 25 05.6
Date first	1901	Date last	2015	Obs	10
Pa first	236	Pa last	234.9	P.A. Now (θ)	234.9°
Sep first	43.4	Sep last	43.325	Sep. Now (ρ)	43.325"
Mag pri	9.79	Mag sec	10.16	delta mag (ΔM)	0.37	Spectral class	G0V+F8 (yellow/yellow-white)
Pri motion ra	-036	Sec motion ra	-038
Pri motion dec	-036	Sec motion dec	-036
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.038 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 139788		Constellation	Lupus		Tycho2	7845-00811-1		Gaia DR2	6001673882251214592
HD	139788

WDS 15418-4225 CPO 440 (HD 139788) : NOTES

discov_num	notes	refcode
CPO 440	B is CD-42@10665.

REFERENCES

refcode	metd	author	reference
CpO1906	-	Cape Observatory	.
CpO1906		Cape Obs - Henderson, 1906
CpO1938	P+ -	Cape Observatory	.
CpO1938	+T	Cape Obs (1822-1938 data)
CpO9999	T -	Cape Observatory	...................
CpO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15418-4225	CPO 440		1999	6	235	43.2	9.79	10.16	G	N D	154146.73-422505.6
15418-4225	CPO 440		2010	8	235	43.3	9.79	10.16	G	N	154146.73-422505.6
15418-4225	CPO 440		2015	9	235	43.3	9.79	10.16	G	N W	154146.73-422505.6

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

WDS 15418-4225 CPO 440 (HD 139788) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15418-4225 CPO 440 (HD 139788) : MEASURES

No records found.

WDS 15418-4225 (HD 139788) : VIRTUAL EYEPIECE

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WDS 15418-4225 (HD 139788) : ALADIN DSS IMAGE @ 15^h 41^m 46.73^s -42° 25' 05.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15418-4225 CPO 440 (HD 139788) : 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		15418-4225	CPO 440		235	43.3
Show		15408-4230	I 1273		316	1.4	13
Show		15435-4244	TDS9601		97	0.7	27
Show		15444-4227	DON 754		250	2.3	30
Show		15381-4234	HDO 250		30	11.8	43
Show		15434-4144	B 1303		127	1.6	45
Show		15444-4149	HWE 79		338	3.7	47
Show		15456-4250	I 1275		184	0.9	49
Show		15367-4208	TOK 408	Ca,Cb	304	0.0	60
Show		15367-4208	HDS2196	AB	250	4.3	60
Show		15367-4208	HRG 119	AC	184	13.5	60
Show		15367-4208	SHY 277	AD	139	999.9	60
Show		15367-4208	SKF1399	AE	350	151.9	60
Show		15367-4208	SKF1399	AF	26	262.5	60
Show		15367-4208	SKF1399	EF	59	167.6	61
Show		15474-4235	HJ 4802		283	5.0	63
Show		15387-4132	B 2363		231	2.9	64
Show		15382-4133	HRG 120		354	14.7	67
Show		15388-4128	CPO 437		305	5.2	67
Show		15386-4328	KPP 349		338	3.3	72
Show		15417-4112	SKF1018		266	82.7	74
Show		15467-4314	I 1276		324	0.2	74
Show		15374-4320	B 1300		123	0.2	74
Show		15484-4237	JNN 210	AB	159	3.4	75
Show		15484-4237	JNN 210	AC	267	1.8	75
Show		15484-4237	JNN 210	AD	70	4.3	75
Show		15352-4201	RST1845		25	0.8	77
Show		15371-4128	CPO 434		129	6.6	78
Show		15457-4330	TSN 174		335	0.2	79
Show		15346-4237	B 1298		216	3.0	80
Show		15432-4102	RST1859		43	7.9	85
Show		15362-4124	CPO 433	AB	6	4.7	87
Show		15362-4124	RST1849	BC	248	1.2	87
Show		15492-4147	HDS2228		312	0.3	92
Show		15495-4145	DAW 67		168	2.1	95
Show		15355-4330	TDS9556		244	0.8	95
Show		15445-4357	DON 755		288	0.6	97
Show		15505-4156	RST3927		44	0.3	101
Show		15346-4328	I 1580		260	1.4	102
Show		15511-4224	HJ 4811		62	8.7	104
Show		15416-4409	LDS 536		109	16.1	105
Show		15351-4110	HJ 4786	AB	275	0.8	106
Show		15351-4110	RIZ 15	AC	210	39.1	106
Show		15351-4110	RIZ 15	AD	292	53.4	106
Show		15324-4153	HJ 4782		268	8.3	110
Show		15449-4409	TDS9610		154	0.5	110
Show		15322-4257	HJ 4781		195	12.1	110
Show		15319-4201	KPP1834	CD	67	14.2	113
Show		15357-4400	KPP1184		70	9.2	116
Show		15520-4306	DON 765		216	0.6	120
Show		15333-4340	CPO9199		4	3.8	120

WDS 15418-4225 : COMPONENTS

	A
B	pa=226.4° sep=36.13"

15418-4225 A

Componente originario normalizzato	AB		Name	HD 139788		Coord arcsec 2000	154146.73-422505.6		Mag	9.79
Spectral class	G0V (yellow)		PmRA	-36.00		PmDE	-36.0		Tycho2	7845-00811-1

Tycho2

Tycho2	7845-00811-1	Pflag		RAmdeg	235.44472486	DEmdeg	-42.41820862
PmRA	-40.3	PmDE	-35.7	E RAmdeg	18	E DEmdeg	19
E pmRA	1.4	E pmDE	1.2	EpRAm	1988.73	EpDEm	1984.77
Num	6	Q RAmdeg	1.1	Q DEmdeg	1.4	Q pmRA	1.1
Q pmDE	1.4	BTmag	10.320	E BTmag	0.033	VTmag	9.785
E VTmag	0.029	Prox	432	TYC	T	HIP
CCDM		RAdeg	235.44485278	DEdeg	-42.41812417	EpRA 1990	1.61
EpDE 1990	1.43	E RAdeg	18.9	E DEdeg	20.6	Posflg
Corr	0.1

CCDM

Ccdm	15418-4225	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.30	DDEs	-5.3
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	9.8	Sp	G	PmNote
PmRA	-40	PmDE	-32	Dm number	-4210668	Cat1	CD
Name2		Cat2		HD	139788	M HD
ADS BDS		M ADS BDS		N IDS		IDS	15350S4206A
HIC

15418-4225 B

Componente originario normalizzato	AB	Coord arcsec 2000	154144.37-422530.5	Mag	10.16	Spectral class	F8 (yellow-white)
PmRA	-38.00	PmDE	-36.0	Tycho2	7845-00339-1	HD	139788
Calc delta mag	0.37	Calc coord	yes

Tycho2

Tycho2	7845-00339-1	Pflag		RAmdeg	235.43140123	DEmdeg	-42.42510816
PmRA	-38.4	PmDE	-36.2	E RAmdeg	26	E DEmdeg	25
E pmRA	1.5	E pmDE	1.3	EpRAm	1987.09	EpDEm	1979.98
Num	5	Q RAmdeg	1.0	Q DEmdeg	1.6	Q pmRA	1.0
Q pmDE	1.6	BTmag	10.862	E BTmag	0.052	VTmag	10.162
E VTmag	0.039	Prox	432	TYC	T	HIP
CCDM		RAdeg	235.43152222	DEdeg	-42.42501528	EpRA 1990	1.59
EpDE 1990	1.40	E RAdeg	27.0	E DEdeg	29.9	Posflg
Corr	0.1

CCDM

Ccdm	15418-4225	RComp		Comp	B	Note1
Note2		Discov num	CPO	DRAs		DDEs
R dRAs		Year	1901	Theta	236	Rho	43.4
Obs	1	Vmag	10.2	Sp	F8	PmNote
PmRA		PmDE		Dm number	-4210665	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	15350S4206B
HIC