16439+2638 BRT 3315

16^h 43^m 55.85^s +26° 38' 02.3" P.A. 136.00 sep 3.9 mag 12.20,12.05 Sp K0

Coord 2000	16439+2638	Discov num	BRT3315	Comp		Coord arcsec 2000	16 43 55.85 +26 38 02.3
Date first	1899	Date last	2016	Obs	10
Pa first	126	Pa last	136.4	P.A. Now (θ)	136.4°
Sep first	2.6	Sep last	3.88	Sep. Now (ρ)	3.88"
Mag pri	12.20	Mag sec	12.05	delta mag (ΔM)	0.15	Spectral class	K0 (yellow-orange)
Pri motion ra	-006	Sec motion ra	+022
Pri motion dec	+007	Sec motion dec	-004
Notes	N (See Notes)

rPM=1.345

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

2053-00094-1

Gaia DR2

1301446730745995392

WDS 16439+2638 BRT 3315 : NOTES

discov_num	notes	refcode
BRT3315	Originally published as BRT 171.	Brt1928

REFERENCES

refcode	metd	author	reference
Brt1928	Pa -	Barton, S.G.	1928AJ.....38..168B
Brt1928		AJ 38, 168, 1928 (BRT 117 - BRT 230)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16439+2638	BRT3315		1999	6	136	4.0	12.20	12.05	K0	D	164355.85+263802.3
16439+2638	BRT3315		2001	7	136	3.8	12.20	12.05	K0	D	164355.85+263802.3
16439+2638	BRT3315		2015	8	136	3.9	12.20	12.05	K0	N	164355.85+263802.3
16439+2638	BRT3315		2016	10	136	3.9	12.20	12.05	K0	N	164355.85+263802.3

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

WDS 16439+2638 BRT 3315 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16439+2638 BRT 3315 : MEASURES

No records found.

WDS 16439+2638 : VIRTUAL EYEPIECE

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WDS 16439+2638 : ALADIN DSS IMAGE @ 16^h 43^m 55.85^s +26° 38' 02.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16439+2638 BRT 3315 : 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		16439+2638	BRT3315		136	3.9
Show		16452+2619	TDT 69		62	0.8	26
Show		16416+2655	CHR 57		50	0.4	36
Show		16451+2713	TDT 67		185	0.5	39
Show		16469+2701	A 227		236	2.1	47
Show		16468+2705	TDT 82		356	0.6	47
Show		16393+2627	TVB 3		187	5.9	64
Show		16471+2548	TDT 83		107	0.5	66
Show		16486+2700	TDT 99		38	0.5	67
Show		16438+2751	TDT 54		201	1.0	73
Show		16476+2538	WEI 31	BC	251	28.7	78
Show		16476+2538	WEI 31	AB	317	5.0	78
Show		16476+2538	WEI 31	AC	260	31.1	78
Show		16398+2534	TDT 26		219	0.7	85
Show		16433+2508	STF2089		63	2.8	90
Show		16476+2520	TDT 89		109	0.5	93
Show		16475+2520	KPP3309		296	12.4	93
Show		16418+2507	TDT 36		165	0.4	96
Show		16368+2632	COU 489		332	0.7	96
Show		16393+2517	LDS4684		47	8.7	102
Show		16486+2516	COU 491		43	0.8	104
Show		16451+2821	STF2095		160	5.4	105
Show		16440+2453	TDT 56		259	1.5	106
Show		16360+2715	RAO 352		161	0.7	113
Show		16510+2747	NSN 59		44	21.0	117
Show		16521+2550	KPP1116		99	8.8	120
Show		16414+2439	POU3239		347	3.4	124
Show		16453+2435	HDS2376		253	0.7	125
Show		16463+2438	AG 351		303	3.0	125
Show		16416+2435	POU3240		148	6.1	128
Show		16493+2450	TDT 102		211	0.5	131
Show		16404+2842	KPP4010	AB	317	7.8	134
Show		16427+2854	TDS 830		190	1.0	137
Show		16410+2425	POU3238		31	12.4	139
Show		16447+2419	TDT 64		168	0.8	140
Show		16514+2819	SLW1197		293	170.1	142
Show		16539+2547	COU 492		92	0.5	144
Show		16360+2502	TDS9995		347	0.4	144
Show		16337+2552	TDS9972		227	1.6	146
Show		16439+2411	TDS 832		189	1.0	148
Show		16328+2653	KPP4004		209	47.6	151
Show		16401+2901	BU 42		40	7.7	152
Show		16501+2432	POU3249		9	7.9	152
Show		16550+2544	STF2110		92	18.0	159
Show		16464+2400	LDS4693		292	36.8	161
Show		16518+2840	STF2107	AB	112	1.4	161
Show		16518+2840	STF2107	AC	309	82.1	161
Show		16352+2446	KPP4007		198	3.4	163
Show		16558+2716	CVR 853		232	17.9	164
Show		16529+2446	CVR 847		105	18.4	166
Show		16450+2928	COU 490		294	0.1	171

WDS 16439+2638 : COMPONENTS

	A
B	pa=139.6° sep=3.69"

16439+2638 A

Componente originario normalizzato	AB		Coord arcsec 2000	164355.85+263802.3		Mag	12.2		Spectral class	K0 (yellow-orange)
PmRA	-6.00		PmDE	7.0		Tycho2	2053-00094-1

Tycho2

Tycho2	2053-00094-1	Pflag		RAmdeg	250.98355398	DEmdeg	26.63321077
PmRA	22.9	PmDE	-30.7	E RAmdeg	85	E DEmdeg	75
E pmRA	2.7	E pmDE	2.5	EpRAm	1979.32	EpDEm	1981.58
Num	3	Q RAmdeg	2.1	Q DEmdeg	2.9	Q pmRA	2.0
Q pmDE	3.0	BTmag	13.015	E BTmag	0.227	VTmag	12.308
E VTmag	0.165	Prox	699	TYC		HIP
CCDM		RAdeg	250.98349444	DEdeg	26.63328056	EpRA 1990	1.63
EpDE 1990	1.77	E RAdeg	90.9	E DEdeg	78.8	Posflg
Corr	-0.2

16439+2638 B

Componente originario normalizzato	AB		Coord arcsec 2000	164356.03+263759.5		Mag	12.05		PmRA	22.00
PmDE	-4.0		Calc delta mag	0.15		Calc coord	yes