16253-5012 CPO 471 AB (HD 147616)

16^h 25^m 20.43^s -50° 12' 04.6" P.A. 268.00 sep 4.0 mag 10.30,10.40 Sp K4+K6

Coord 2000	16253-5012	Discov num	CPO 471	Comp	AB	Coord arcsec 2000	16 25 20.43 -50 12 04.6
Date first	1902	Date last	2016	Obs	6
Pa first	271	Pa last	268	P.A. Now (θ)	268°
Sep first	3.7	Sep last	4.014	Sep. Now (ρ)	4.014"
Mag pri	10.30	Mag sec	10.40	delta mag (ΔM)	0.1	Spectral class	K4+K6 (yellow-orange/yellow-orange)
Pri motion ra	-051	Sec motion ra	-047
Pri motion dec	-088	Sec motion dec	-080
Notes	V (Proper motion indicates physical)

rPM=0.088 (< 0.3, Physical double)

This double is physical.

16253-5012 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 147616		16 25 20 -50 12 05	CPO 471 AB	2016	6	268	4.0	10.30	10.40	0.10		<===
Show			16 25 20 -50 12 05	VVV 35 AC	2015	3	105	80.6	10.30	15.40	5.10

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 147616		Constellation	Norma		Tycho2	8320-02091-1		Gaia DR2	5935331545339968512
HD	147616

WDS 16253-5012 CPO 471 AB (HD 147616) : NOTES

No records found.

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CpO9999		Unpublished, manuscript or reference not found.
VvS1919		Vista Variables in Via Lactea
VVV2013	E2 j	Ivanov, V.D., Minniti, D., Hempel, M., Kurtev, R., Toledo, I., Saito, R.K.,	2013A&A...560...21V
VVV2013	+E	Alonso-Garcia, J., Beamin, J.C., Borissova, J., Catelan, M., Chene, A.-N.,
VVV2013		Emerson, J., Gonzalez, O.A., Lucas, P., Martin, E.L., Rejkuba, M. & Gromadzki, M.
VVV2013		A&A 560, 21, 2013
VVV2017	E -	Kurtev, R., Gromadzki, M., Beamin, J.C., Folkes, S.L., Pena Ramirez, K., Ivanov,	2017MNRAS.464.1247K
VVV2017		V.D., Borissova, J., Villanueva, C., Minniti, D., Mendez, R., Lucas, P.W., Smith,
VVV2017		L.C., Pinfield, D.J., Kuhn, M.A., Jones, H.R.A., Antonova, A. & Yip, A.K.P.
VVV2017		MNRAS 464, 1247, 2017
VVV2017b	N -	Beamin, J.C., Minniti, D., Pullen, J.B., Ivanov, V.D., Bendek, E., Bayo, A.,	2017MNRAS.472.3952B
VVV2017b		Gromadzki, M., Kurtev, R., Lucas, P.W., & Butler, R.P.
VVV2017b		MNRAS 472, 3952, 2017

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16253-5012	CPO 471	AB	1999	3	268	3.9	10.30	10.40	K4+K6	V	162520.43-501204.6
16253-5012	CPO 471	AB	2015	4	268	4.0	10.30	10.40	K4+K6	V	162520.43-501204.6
16253-5012	CPO 471	AB	2016	6	268	4.0	10.30	10.40	K4+K6	V	162520.43-501204.6

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

WDS 16253-5012 CPO 471 AB (HD 147616) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16253-5012 CPO 471 AB (HD 147616) : MEASURES

No records found.

WDS 16253-5012 (HD 147616) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 16253-5012 (HD 147616) : ALADIN DSS IMAGE @ 16^h 25^m 20.43^s -50° 12' 04.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16253-5012 CPO 471 AB (HD 147616) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		16253-5012	CPO 471	AB	268	4.0
Show		16253-5012	VVV 35	AC	105	80.6
Show		16265-5010	TDS9904		161	2.2	11
Show		16279-5017	KPP2034		52	16.2	26
Show		16253-5042	TDS9889		266	0.7	30
Show		16224-4956	TDS9867		244	0.5	33
Show		16289-5020	RST3026		126	0.7	36
Show		16273-5046	KPP2160		294	17.7	39
Show		16294-5002	CPO 475		244	3.7	41
Show		16297-5021	TDS9926		78	0.6	43
Show		16232-5055	CPO 470		332	7.2	48
Show		16260-4925	VVV 36		78	5.8	48
Show		16304-5017	TDS9938		255	0.6	49
Show		16247-5101	VVV 34		243	15.0	49
Show		16221-5052	LDS 857		1	6.1	51
Show		16218-4935	AOT 66		358	11.2	51
Show		16284-4931	RST 852	AB	27	1.1	51
Show		16284-4931	HLN 38	AC	49	11.5	51
Show		16274-5059	TDS9909		246	0.5	52
Show		16211-4940	TDS9853		221	0.6	52
Show		16198-5009	HJ 4841	AB	20	49.1	53
Show		16198-5009	NSN 378	AC	45	24.4	53
Show		16298-5045	TDS9929		253	0.4	54
Show		16206-5044	POM 17		201	9.1	56
Show		16234-4920	AOT 67		357	11.7	56
Show		16217-4929	SKF1405		58	17.5	56
Show		16235-4918	RST 842		155	2.8	58
Show		16312-5026	I 1293		14	1.0	59
Show		16314-5003	TDS9948		263	0.5	59
Show		16280-4919	CPO 474		357	4.4	60
Show		16189-5024	I 561	AB	273	5.9	63
Show		16189-5024	I 561	AC	155	10.2	63
Show		16253-4909	CVN 27	Ba,Bb	115	0.1	64
Show		16253-4909	COO 197	AB	89	2.4	64
Show		16253-4909	COO 197	AC	77	20.7	64
Show		16261-4909	POM 18		157	5.8	64
Show		16307-5053	TDS9940		303	0.5	66
Show		16303-4927	RST 854		276	1.7	66
Show		16303-4925	RST 853		165	2.4	67
Show		16279-5117	RST3021		97	1.9	69
Show		16320-5038	TDS9955		76	0.6	70
Show		16281-5116	HDS2329		53	0.2	70
Show		16198-5058	RST3940		131	3.0	70
Show		16287-4909	BRT 894		39	3.0	71
Show		16180-5012	RST 830		55	1.1	72
Show		16230-4903	BRT 889		134	4.4	73
Show		16238-4901	TDS9879		356	0.8	73
Show		16286-4907	TDS9916		108	0.8	73
Show		16200-5107	RST 835		217	1.9	76
Show		16216-4904	RST 839	AB	326	0.4	76
Show		16231-4859	BRT 890		150	3.9	77

WDS 16253-5012 : COMPONENTS

	A	B
B	pa=266.9° sep=2.57"
C	pa=113.0° sep=54.08"	pa=111.8° sep=56.40"

16253-5012 A

Name	HD 147616		Coord arcsec 2000	162520.43-501204.6		Mag	10.3		Spectral class	K4 (yellow-orange)
PmRA	-51.00		PmDE	-88.0

16253-5012 B

Coord arcsec 2000	162520.16-501204.7	Mag	10.4	Spectral class	K6 (yellow-orange)	PmRA	-47.00
PmDE	-80.0	Tycho2	8320-02091-1	HD	147616	Calc delta mag	0.1
Calc coord	yes

Tycho2

Tycho2	8320-02091-1	Pflag		RAmdeg	246.33514719	DEmdeg	-50.20129306
PmRA	-44.6	PmDE	-88.1	E RAmdeg	24	E DEmdeg	33
E pmRA	1.7	E pmDE	1.6	EpRAm	1989.47	EpDEm	1986.30
Num	4	Q RAmdeg	1.7	Q DEmdeg	0.3	Q pmRA	1.7
Q pmDE	0.3	BTmag	11.283	E BTmag	0.054	VTmag	10.554
E VTmag	0.041	Prox	999	TYC	T	HIP
CCDM		RAdeg	246.33530806	DEdeg	-50.20108000	EpRA 1990	1.69
EpDE 1990	1.30	E RAdeg	24.0	E DEdeg	34.4	Posflg
Corr	-0.2

16253-5012 C

Coord arcsec 2000	162525.62-501225.7		Mag	15.4		Spectral class	K9 (yellow-orange)		PmRA	-47.00
PmDE	-66.0		Calc delta mag	5.1		Calc coord	yes