10147-3639 HWE 68 AB

10^h 14^m 40.16^s -36° 38' 59.2" P.A. 305.00 sep 3.1 mag 8.70,9.40 Sp F2V

Coord 2000	10147-3639	Discov num	HWE 68	Comp	AB	Coord arcsec 2000	10 14 40.16 -36 38 59.2
Date first	1876	Date last	2016	Obs	17
Pa first	320	Pa last	304.8	P.A. Now (θ)	304.8°
Sep first	1.5	Sep last	3.058	Sep. Now (ρ)	3.058"
Mag pri	8.70	Mag sec	9.40	delta mag (ΔM)	0.7	Spectral class	F2V (yellow-white)
Pri motion ra	-032	Sec motion ra	-031
Pri motion dec	-022	Sec motion dec	-023
Notes	T (Parallax indicates physical)

rPM=0.036 (< 0.3, Physical double)

This double is physical.

10147-3639 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			10 14 40 -36 38 59	HWE 68 AB	2016	17	305	3.1	8.70	9.40	0.70		<===
Show			10 14 40 -36 38 59	HWE 68 AC	2015	2	171	5.8	8.94	12.70	3.76

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Antlia

Gaia DR2

5446014859135395200

WDS 10147-3639 HWE 68 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Hwe1876	Ma -	Howe, H.A.	1876PCinO...1....1.
Hwe1876		Pub. Cincinnati Obs. #1, 1876
Hwe1877	Ma -	Howe, H.A.	1877PCinO...3....1.
Hwe1877		Pub. Cincinnati Obs. #3, 1877
Hwe1878	Ma j	Howe, H.A.	1878PCinO...4....1.
Hwe1878		Pub. Cincinnati Obs. #4, 1878
Hwe1879	Ma j	Howe, H.A.	1879PCinO...5....1.
Hwe1879		Pub. Cincinnati Obs. #5, 1879
Hwe1882	Ma -	Howe, H.A.	1882PCinO...6....1.
Hwe1882		Pub. Cincinnati Obs. #6, 1882
Hwe1906A	Ma -	Howe, H.A.	1906MmRAS..56....1L
Hwe1906A		cited by Lewis (MemRAS 56, 1, 1906)
Hwe1932A	-	Howe, H.A.	1932QB821.A43......
Hwe1932A		cited in ADS (Aitken Double Star Cat.), 1932
Hwe9999	Ma -	Howe, H.A.	...................
Hwe9999		Unpublished, manuscript or reference not found.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
10147-3639	HWE 68	AB	1960	14	305	2.9	8.70	9.40	F2V		101440.16-363859.2
10147-3639	HWE 68	AB	2015	15	305	3.1	8.70	9.40	F2V		101440.16-363859.2
10147-3639	HWE 68	AB	2016	17	305	3.1	8.70	9.40	F2V	T	101440.16-363859.2

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

WDS 10147-3639 HWE 68 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10147-3639 HWE 68 AB : MEASURES

No records found.

WDS 10147-3639 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 10147-3639 : ALADIN DSS IMAGE @ 10^h 14^m 40.16^s -36° 38' 59.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10147-3639 HWE 68 AB : 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		10147-3639	HWE 68	AB	305	3.1
Show		10147-3639	HWE 68	AC	171	5.8
Show		10147-3641	B 2709		95	5.7	3
Show		10152-3604	DAM2189		102	0.8	36
Show		10178-3646	UC 1907		130	8.2	38
Show		10155-3602	DAM2195		102	8.4	39
Show		10158-3600	BRT1658		84	2.6	42
Show		10154-3553	DAM2194		165	1.3	48
Show		10106-3636	HWE 67		130	3.9	49
Show		10137-3727	SKF1891		40	14.9	50
Show		10148-3728	DAM2182		291	2.0	50
Show		10149-3729	DAM2181		58	1.1	51
Show		10128-3553	UC 1894		166	18.0	52
Show		10146-3731	DAM2172		282	1.6	52
Show		10147-3732	TDS7138		163	3.1	54
Show		10093-3652	UC 1886		45	15.4	66
Show		10158-3531	DAM2204		51	2.1	69
Show		10156-3529	JSP 384		313	6.8	72
Show		10186-3546	UC 1910		268	75.9	72
Show		10156-3528	TDS7146		331	1.0	72
Show		10159-3750	NSN 303		43	8.3	73
Show		10095-3551	RST2678		9	0.7	79
Show		10089-3718	RST2676	AB	170	0.2	80
Show		10089-3718	DAM2052	AB,C	305	13.2	80
Show		10144-3515	I 1524		30	0.9	84
Show		10213-3708	RST2687		343	2.1	85
Show		10145-3813	TDS 573		48	1.1	94
Show		10119-3809	SKF1890		84	27.8	96
Show		10092-3752	TDS7067		278	0.9	99
Show		10070-3714	TDS7030		88	0.5	99
Show		10081-3741	JSP 375		145	3.1	101
Show		10228-3612	TDS7230		342	1.0	102
Show		10144-3821	B 786		115	1.7	103
Show		10123-3821	COO 99		121	6.0	107
Show		10233-3614	DAM2341		99	7.7	107
Show		10141-3826	DAM2165		284	1.8	108
Show		10225-3543	BRT1661		142	2.3	110
Show		10214-3522	JSP 389		172	3.1	113
Show		10177-3452	I 1198		307	1.0	114
Show		10058-3559	RST2668		54	3.9	116
Show		10064-3541	JSP 369		43	6.4	116
Show		10159-3839	DAM2206		302	6.9	121
Show		10165-3841	RST1495		108	0.4	125
Show		10089-3456	DAW 49		249	3.6	125
Show		10071-3514	UC 1879		37	16.6	126
Show		10241-3544	JSP 392		261	0.8	127
Show		10161-3845	DAM2212		274	1.1	128
Show		10091-3448	HJ 4287		112	11.2	130
Show		10255-3650	KPP 221		84	3.5	131
Show		10079-3822	JSP 374	AB	148	4.0	131
Show		10066-3511	RST2670		93	0.3	133

WDS 10147-3639 : COMPONENTS

	A	B
B	pa=310.9° sep=2.67"
C	pa=172.7° sep=5.82"	pa=159.9° sep=8.01"

10147-3639 A

Coord arcsec 2000	101440.16-363859.2		Mag	8.7		Spectral class	F2V (yellow-white)		PmRA	-32.00
PmDE	-22.0

CCDM

Ccdm	10147-3639	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.07	DDEs	0.7
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	9.0	Sp	F0	PmNote	*
PmRA	-53	PmDE	-36	Dm number	-36 6229	Cat1	CD
Name2	201205	Cat2	SAO	HD	88931	M HD
ADS BDS		M ADS BDS		N IDS		IDS	10103S3609A
HIC

10147-3639 B

Coord arcsec 2000	101439.99-363857.5		Mag	9.4		PmRA	-31.00		PmDE	-23.0
Calc delta mag	0.7		Calc coord	yes

CCDM

Ccdm	10147-3639	RComp		Comp	B	Note1
Note2		Discov num	HWE 68	DRAs		DDEs
R dRAs		Year	1877	Theta	305	Rho	3.1
Obs	9	Vmag	9.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10103S3609B
HIC

10147-3639 C

Coord arcsec 2000	101440.22-363905.0		Mag	12.7		PmRA	4.00		PmDE	-36.0
Calc delta mag	4		Calc coord	yes

CCDM

Ccdm	10147-3639	RComp		Comp	C	Note1
Note2		Discov num	HWE 68	DRAs		DDEs
R dRAs		Year		Theta	203	Rho	5.0
Obs		Vmag	13.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10103S3609C
HIC