16226+3819 PKO 15

16^h 22^m 38.86^s +38° 18' 29.2" P.A. 32.00 sep 2.5 mag 10.98,12.19

Coord 2000	16226+3819	Discov num	PKO 15	Comp		Coord arcsec 2000	16 22 38.86 +38 18 29.2
Date first	1970	Date last	2015	Obs	11
Pa first	33	Pa last	31.7	P.A. Now (θ)	31.7°
Sep first	2.3	Sep last	2.469	Sep. Now (ρ)	2.469"
Mag pri	10.98	Mag sec	12.19	delta mag (ΔM)	1.21	Spectral class
Pri motion ra	-028	Sec motion ra	-028
Pri motion dec	-042	Sec motion dec	-042
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

Tycho2

3062-01676-1

Gaia DR2

1332232957537339520

WDS 16226+3819 PKO 15 : NOTES

discov_num	notes	refcode
PKO 15	Also known as COU1280.

REFERENCES

refcode	metd	author	reference
PkO		(Pulkova Observatory)
PkO1965	Po j	Pulkova Obs.	.
PkO1965		Pulkova Obs. Izvestia 23, #176, 1965
PkO1972	Po -	Bronnikova, N.M. & Sazonova, L.V.	1972ScA....15..863B
PkO1972		SvA 15, 863, 1972
PkO1973	Po j	Zulevic, D.J. & Kisselev, A.A.	.
PkO1973		Pub. Pulkova Obs. #191, 167, 1973
PkO1988	Po u	Pulkova Obs.	.
PkO1988		Pulkova Visual Double Star Catalogue, 1988
PkO2003	Po u	Kiselev A.A., Kalinichenko O.A., Kiyaeva O.V., Shakht N.A., Romanenko L.G.,	...................
PkO2003		Izmailov I.S., Bykov O.P., Maslennikov K.L., Bukhmastova Yu.L.
PkO2003		Pulkova Visual Double Star Catalogue, 2003
PkO2003		Vizier Catalog I/292
PkO2006	orb w	Grosheva, E.A.	2006SvA....49..397K
PkO2006	+Po	SvA 49, 397, 2006
PkO2006b	orb -	Gorshanov, D.L., Shakht, N.A. & Kisselev, A.A.	2006SvA....49..386K
PkO2006b		SvA 49, 386, 2006
PkO2010	Po w	Shakht, N.A., Gorshanov, D.L., Grosheva, E.A., Kiselev, A.A. & Polyakov, E.V.	2010Ap.....53..227S
PkO2010	+orb	Astrophysics 53, 227, 2010
PkO2011	Po w	Kisselev, A.A.& Romanenko, L.G.	2011ARep...55..487K
PkO2011	+orb	Astron. Reports 55, 587, 2011
PkO2012	orb -	Afanasyeva, A.A. & Grosheva, E.A.	2012Ap.....55..231A
PkO2012		Astrophysics 55, 231, 2012
PkO2013	Po u	Private communication from Zorica Cvetkovic consisting of corrections to measures	...................
PkO2013	+C	"P" code due to focal length correction of 2m telescope of Bulgarian National
PkO2013		Observatory (Rozhen) from 16000mm to 15774 mm. P code applied to measures.
PkO2013		Correction applied to Pal2005c, Nov2006d, Cve2006d, Pop2006, Cve2007b, Cve2011c
PkO2014	-	Melnikov, A.V., Orlov, V.V. & Shevchenko, I.I.	2014ARep...58..640M
PkO2014		Astron. Reports 58, 640, 2014 (SvA 91, 735, 2014)
PkO2014b	Po j	Kiselev, A.A. Kiyaeva, O.V., Izmailov, I.S., Romanenko, L.G., Kalinichenko, O.A.,	2014ARep...58...78K
PkO2014b		Vasilkova, O.O., Vasileva, T.A., Shakht, N.A., Gorshanov, D.L. & Roschina, E.A.
PkO2014b		Astron. Reports 58, 78, 2014 (SvA 91, 130, 2014)
PkO2014c	orb -	Romanenko, L.G. & Kiselev, A.A.	2014ARep...58...30R
PkO2014c		Astron. Reports 58, 30, 2014 (SvA 91, 47, 2014)
Pko2014d	. .	Matvienko, A.S. & Orlov, V.V.	2014AstBu..69..205M
Pko2014d		Astrophys. Bull. 69, 205, 2014
PkO2016	Po u	Izmailov, I.S., Roshchinca, E.A., Kiselev, A.A., Kiseleva, T.P., Kalinichenko, O.,	2016AstL...42...41I
PkO2016		Bykov, O.P., Kiyaeva, O.V., Romanenko, L.G., Shakht, N.A., Maslennikov, K.L. &
PkO2016		Vasileva, T.A.
PkO2016		SvAL 42, 41, 2016 (Pisma Astron. Zhur. 42, 46, 2016)
PkO2016b	Po j	Khovrichev, M.Yu., Kulikova, A.M., Sokov, E.N., Dyachenko, V.V., Rastegaev, D.A.,	2016AstL...42..686K
PkO2016b	+S	Beskakotov, A.S., Balega, Yu.Yu., Safonov, B.S., Dodin, A.V., & Vozyakova, O.V.
PkO2016b		SvAL 42, 686, 2016
PkO2017a	Po j	Kulikova, A.M., Khovritchev, M.Yu., Sokov, E.N., Dyachenko, V.V., Rastegaev, D.A.,	2017ASPC..510..340K
PkO2017a	+S	Beskakotov, A.S., Balega, Yu.Yu, Dafonov, B.S., Dodin, A.V. & Vozyakova, O.V.
PkO2017a		ASP Conf. Series 510, 340, 2017
PkO2017a		all data already published in PkO2016b
PkO2017b	Po -	Shakht, N.A., Gorshanov, D.L. & Vasilkova, O.O.	2017Ap.....60..507S
PkO2017b	+orb	Astrophysics 60, 507, 2017
PkO2017b		Note: Published J2000 PA precessed to epoch of observation for consistency.
PkO2018a	not -	Polyakov, E.V., Vasilkova, O.O., Gorshanov, D.L., Pogodin, M.A. & Shakht, N.A.	2018Ap.....61..444P
PkO2018a		Astrophysics 61, 444, 2018
PkO2018b	orb	Baidin, A.E., Perov, N.I. & Romanenko, L.G.	.
PkO2018b		Vestnik of Saint Petersburg University, Volume 5 (63), 148, 2018
PkO2020	orb -	Shakht, N.A., Gorshanov, D.L., Izmailov, I.S. & Romanenko, L.G.	2020Ap.....63..511S
PkO2020		Astrophysics 63, 511, 2020
PkO2020b	C+ .	Kiyaeva, O.V., Zhuchkov, R.Ya. & Izmailov, I.S.	2020AstBu..75..425K
PkO2020b	+orb+	Astrophys. Bull. 75, 425, 2020
PkO2020b	+Po+
PkO2020b	+Hg
PkO2021a	C+	Romanenko, L.G. & Izmailov, I.S.	2021ARep...65..209R
PkO2021a	+orb	Astron. Reports 65, 209, 2021
PkO2021b	orb -	Izmailov, I.S., Shakht, N.A., Polyakov, E.V., Gorshanov, D.L. & Pogodin, M.A.	2021Ap.....64..160I
PkO2021b		Astrophysics 64, 120, 2021
PkO2022	orb	Shakht, N.A., Izmailov, I.S. & Gorshanov, D.L.	2022OAst...31..136S
PkO2022		Open Astronomy 31, 136, 2022

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16226+3819	PKO 15		1998	9	32	2.5	10.98	12.19		N	162238.86+381829.2
16226+3819	PKO 15		2015	10	32	2.5	10.98	12.19		N	162238.86+381829.2

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

WDS 16226+3819 PKO 15 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16226+3819 PKO 15 : MEASURES

No records found.

WDS 16226+3819 : 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 16226+3819 : ALADIN DSS IMAGE @ 16^h 22^m 38.86^s +38° 18' 29.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16226+3819 PKO 15 : 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		16226+3819	PKO 15		32	2.5
Show		16229+3815	KU 53		49	5.3	5
Show		16229+3803	COU1281		37	0.2	15
Show		16234+3844	LDS4664		302	75.1	27
Show		16251+3830	TDS9886		329	0.5	31
Show		16253+3808	NSN 678		182	1.7	34
Show		16254+3755	STT 310		223	3.1	41
Show		16263+3841	SKF2387		147	1.4	49
Show		16220+3908	COU1279		28	1.6	51
Show		16194+3854	CVR 817		326	10.9	52
Show		16269+3801	ALI 864		59	8.4	55
Show		16254+3724	CHR 55		133	0.1	64
Show		16182+3857	HU 1275		168	2.9	65
Show		16173+3804	KPP 364		342	3.5	65
Show		16240+3716	SLW1177		176	20.2	65
Show		16281+3825	CVR 824		176	17.4	65
Show		16248+3925	HU 1276		278	0.4	72
Show		16242+3702	STF2044		340	8.4	79
Show		16177+3914	HJ 584		200	15.4	81
Show		16284+3724	HJ 261		102	21.4	87
Show		16270+3708	COU1139		297	1.6	88
Show		16231+3650	LDS4662		72	54.9	89
Show		16199+3943	KUI 72	AB	125	3.2	90
Show		16148+3801	LDS4657		297	9.1	95
Show		16287+3714	COU1140		354	0.8	97
Show		16309+3804	STF2059		179	0.3	99
Show		16255+3645	KPP2113		281	17.1	100
Show		16147+3854	HJ 2801		211	31.1	100
Show		16280+3659	KPP2428		252	21.2	102
Show		16205+3640	WAA 47		82	1.6	102
Show		16299+3915	TDS9931		307	0.5	103
Show		16312+3849	COU1282		273	2.6	105
Show		16245+4001	KPP3998		163	6.5	105
Show		16216+3631	COU 982		247	0.4	109
Show		16272+3953	BU 814		2	0.3	109
Show		16318+3805	CBL 508		250	26.0	109
Show		16246+3632	HO 405	AB	343	4.2	110
Show		16246+3632	HO 405	AC	339	13.0	110
Show		16315+3920	SLW1183		72	106.2	121
Show		16124+3812	SKF 219		37	4.0	122
Show		16327+3752	CVR 832		218	12.9	122
Show		16242+3616	CVR1665		107	4.2	124
Show		16166+4001	COU1278		336	1.3	125
Show		16273+3626	KU 112		276	57.2	126
Show		16120+3803	LDS4649		69	154.8	127
Show		16137+3935	CBL 504		155	28.6	130
Show		16333+3855	STF2067		297	2.9	130
Show		16128+3922	STF2028		147	0.5	132
Show		16193+3612	KPP3996		314	2.0	133
Show		16118+3725	HJ 260		27	19.8	139
Show		16199+3600	COU 981		132	1.1	143

WDS 16226+3819 : COMPONENTS

	A
B	pa=25.9° sep=2.33"

16226+3819 A

Componente originario normalizzato	AB		Coord arcsec 2000	162238.86+381829.2		Mag	10.98		PmRA	-28.00
PmDE	-42.0		Tycho2	3062-01676-1

Tycho2

Tycho2	3062-01676-1	Pflag		RAmdeg	245.66198781	DEmdeg	38.30815559
PmRA	-27.8	PmDE	-41.5	E RAmdeg	32	E DEmdeg	29
E pmRA	4.7	E pmDE	4.2	EpRAm	1987.02	EpDEm	1987.82
Num	3	Q RAmdeg	6.6	Q DEmdeg	8.1	Q pmRA	6.5
Q pmDE	7.9	BTmag	11.719	E BTmag	0.074	VTmag	10.906
E VTmag	0.061	Prox	999	TYC	T	HIP
CCDM		RAdeg	245.66200889	DEdeg	38.30820667	EpRA 1990	1.56
EpDE 1990	1.75	E RAdeg	46.8	E DEdeg	39.0	Posflg
Corr	-0.2

CCDM

Ccdm	16226+3819	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.91	DDEs	-29.4
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp		PmNote
PmRA		PmDE		Dm number	+38 2764	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	16191N3833A
HIC

16226+3819 B

Componente originario normalizzato	AB		Coord arcsec 2000	162238.95+381831.3		Mag	12.19		PmRA	-28.00
PmDE	-42.0		Calc delta mag	1.21		Calc coord	yes

CCDM

Ccdm	16226+3819	RComp		Comp	B	Note1
Note2		Discov num	COU1280	DRAs		DDEs
R dRAs		Year	1975	Theta	33	Rho	2.4
Obs	2	Vmag	10.4	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	16191N3833B
HIC