18516+5259 TRN 3 AB (HD 175225)

18^h 51^m 34.93^s +52° 58' 30.4" P.A. 101.00 sep 1.1 mag 5.51,11.80 Sp G9IV dist. 25.67 pc (83.74 l.y.)

Coord 2000	18516+5259	Discov num	TRN 3	Comp	AB	Coord arcsec 2000	18 51 34.93 +52 58 30.4
Date first	1996	Date last	1999	Obs	4
Pa first	112	Pa last	101	P.A. Now (θ)	101°
Sep first	1.1	Sep last	1.07	Sep. Now (ρ)	1.07"
Mag pri	5.51	Mag sec	11.80	delta mag (ΔM)	6.29	Spectral class	G9IV (yellow)
Pri motion ra	-065	Sec motion ra
Pri motion dec	+247	Sec motion dec
Notes

Nature of this double is uncertain.

18516+5259 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 175225	31217	18 51 35 +52 58 30	TRN 3 AB	1999	4	101	1.1	5.51	11.80	6.29		<===
Show		31217	18 51 35 +52 58 30	LEP 90 AC	2010	3	327	206.5	5.51	14.07	8.56

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 175225	Constellation	Draco	SAO	31217	HIP	92549
Tycho2	3918-01929-1	Gaia DR2	2146204847257954944	HD	175225	HR	7123
GC	25904	GL	Gl 732.1	BD	BD+52 2294	Distance	25.67
Distance ly	83.74

WDS 18516+5259 TRN 3 AB (HD 175225) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Lep2001	Hs j	Lepine, S., Wallace, D., Shara, M., Moffat, A., & Niemela, V.	2001AJ....122.3407L
Lep2001		AJ 122, 3407, 2001
Lep2007	P -	Lepine, S. & Bongiorno, B.	2007AJ....133..889L
Lep2007	+Ht	AJ 133, 889, 2007
Lep2007	+E2	(data from LSPM catalog for cpm pairs, compiled from Tycho, 2MASS, USNO-B, etc.
Lep2007		and reduced to J2000. Measures only added for new pairs; most of these have been
Lep2007		T-coded as 2MASS astrometry was generated and added to WDS)
Lep2007b	A j	Lepine, S., Rich, R.M., Shara, M.M., Cruz, K.L., & Skemer, A.	2007ApJ...668..507L
Lep2007b		ApJ 668, 507, 2007
Lep2008	Pa -	Lepine, S.	2008AJ....135.2177L
Lep2008		AJ 135, 2177, 2008
Lep2009	C -	Lepine, S., Thorstensen, J.R., Shara, M.M. & Rich, R.M.	2009AJ....137.4109L
Lep2009		AJ 137, 4109, 2009
Lep2011	-	Lepine, S.	2011ASPC..448.1375L
Lep2011		ASP Conf 448, 1375, 2011 (statistical study of CPM pairs, no data)
Trn1999	Ac -	Turner, N.H., ten Brummelaar, T.A., & Mason, B.D.	1999PASP..111..556T
Trn1999		PASP 111, 556, 1999
Trn2001	Ac j	Turner, N.H., ten Brummelaar, T.A., McAlister, H.A., Mason, B.D., Hartkopf, W.I.,	2001AJ....121.3254T
Trn2001		& Roberts, L.C.
Trn2001		AJ 121, 3254, 2001
Trn2008	Ac j	Turner, N.H., ten Brummelaar, T.A., Roberts, L.C., Mason, B.D., Hartkopf, W.I., &	2008AJ....136..554T
Trn2008	+E2	Gies, D.R.
Trn2008	+A	AJ 136, 554, 2008
Trn2008		(Note: For some observations the image derotator was in an unknown state. In these
Trn2008		cases the theta value is either left blank or two possible values are listed - one
Trn2008		for zenith up and one for north up. For unresolved objects, the listed rho value
Trn2008		is the FWHM of the corrected stellar PSF. Larger FWHM values are indicative of
Trn2008		poorer seeing and/or non-optimal AO system tuning.)
Trn2010	Ac -	Turner, N.H. & Roberts, L.C., Jr.	...................
Trn2010		private communication, 2010

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18516+5259	TRN 3	AB	1999	4	101	1.1	5.51	11.80	G9IV	D	185135.00+525828.3

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

WDS 18516+5259 TRN 3 AB (HD 175225) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18516+5259 TRN 3 AB (HD 175225) : MEASURES

No records found.

WDS 18516+5259 (HD 175225) : 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 18516+5259 (HD 175225) : ALADIN DSS IMAGE @ 18^h 51^m 34.93^s +52° 58' 30.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18516+5259 TRN 3 AB (HD 175225) : 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		18516+5259	TRN 3	AB	101	1.1
Show		18516+5259	LEP 90	AC	327	206.5
Show		18525+5319	KPP4125		267	1.7	23
Show		18558+5240	ES 650	AB	329	4.6	43
Show		18558+5240	ES 650	AC	197	26.7	43
Show		18512+5210	BEM 35		156	17.2	49
Show		18459+5228	RAO 398		190	2.7	61
Show		18576+5331	LDS4802	BC	162	41.7	64
Show		18576+5331	LDS4802	AB	198	2.3	64
Show		18576+5331	LDS4802	AC	163	42.7	64
Show		18588+5307	BEM 36		337	11.8	64
Show		18495+5157	UC 3685		147	73.5	65
Show		18461+5212	MLR 637		102	0.8	70
Show		18471+5356	A 1382		226	4.6	70
Show		18526+5140	TDT1102		95	2.0	80
Show		18586+5210	MLR 638		132	0.3	80
Show		18541+5417	ES 976		278	5.0	82
Show		18527+5135	COU2517		109	0.9	84
Show		18448+5201	HU 755		124	0.6	86
Show		18560+5414	TDT1133		262	0.9	86
Show		19010+5311	A 1388		262	5.2	86
Show		18466+5142	HU 756		263	1.0	90
Show		18571+5143	SHY 749		208	999.9	91
Show		19014+5328	BEM 37		309	11.2	94
Show		18515+5124	SMR 76		315	5.0	95
Show		19002+5207	ES 651		138	5.1	95
Show		18521+5120	STF2416	AB	157	20.3	99
Show		18521+5120	STF2416	AC	39	122.5	99
Show		18563+5432	HDS2682	Aa,Ab	327	0.4	103
Show		18563+5432	GIC 154	AB	170	118.8	103
Show		18517+5116	ES 788		317	3.3	103
Show		19021+5216	HU 757	BC	168	0.2	105
Show		19021+5216	STF2450	A,BC	300	5.2	106
Show		19036+5307	HDS2701		305	0.1	109
Show		18456+5119	KPP4119	AB	24	18.5	114
Show		18414+5150	SLE 239		98	13.2	116
Show		19020+5153	LDS4804		227	42.2	117
Show		18387+5300	SLE 232		219	14.6	117
Show		18387+5243	A 1379		211	2.1	118
Show		18583+5114	KPP 430		144	4.7	122
Show		18389+5221	STF2368	AB	321	1.9	122
Show		18389+5221	STF2368	AC	125	36.6	122
Show		18471+5455	TOI1746		351	0.9	123
Show		18443+5443	UC 3659		178	8.1	123
Show		19028+5150	ES 2671		289	7.9	124
Show		19025+5142	TDT1193		91	1.2	126
Show		19025+5141	KPP4135		36	1.6	127
Show		19031+5419	STI2408		213	12.8	131
Show		18383+5353	A 1378	AB	119	0.4	131
Show		18383+5353	A 1378	AB,C	273	14.1	131
Show		18593+5450	A 1387	AB	351	0.3	132

WDS 18516+5259 : COMPONENTS

	A	B
B	pa=107.9° sep=0.66"
C	pa=338.3° sep=185.38"	pa=338.1° sep=185.81"

18516+5259 A

Name	HD 175225	Coord arcsec 2000	185134.93+525830.4	Mag	5.51	Spectral class	G9IV (yellow)
PmRA	-65.00	PmDE	247.0	SAO	31217	HIP	92549
Tycho2	3918-01929-1	HD	175225	HR	7123	GC	25904
BD	BD+52 2294

Tycho2

Tycho2	3918-01929-1	Pflag		RAmdeg	282.89563183	DEmdeg	52.97519673
PmRA	-51.2	PmDE	279.1	E RAmdeg	4	E DEmdeg	4
E pmRA	1.0	E pmDE	1.1	EpRAm	1991.22	EpDEm	1991.25
Num	12	Q RAmdeg	2.8	Q DEmdeg	2.5	Q pmRA	2.8
Q pmDE	2.5	BTmag	6.563	E BTmag	0.014	VTmag	5.612
E VTmag	0.009	Prox	571	TYC	T	HIP	92549
CCDM		RAdeg	282.89583250	DEdeg	52.97453556	EpRA 1990	1.49
EpDE 1990	1.47	E RAdeg	3.6	E DEdeg	3.6	Posflg
Corr	-0.1

SAO

SAO	31217	DelFlag		RA1950		PmRA1950	-0.0054
DE1950		PmDE1950	0.272	Vmag	5.6	SpType	G5
Double code		Source	70	CatNum	25904	DM	BD+52 2294
DMcomp		BDsup		HD	175225	M HD	0
GC	25904	RA1950rad	4.93256987	DE1950rad	0.92345032	PmRA2000	-0.005
PmDE2000	0.271

Hipparcos

Catalog	H	HIP	92549	Proxy		RAhms	18 51 35.00
DEdms	+52 58 28.3	Vmag	5.51	VarFlag		R Vmag	H
RAdeg	282.896	DEdeg	52.9745	AstroRef		Plx	38.32
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	175225	BD	BD+52 2294
CD		CP		Dm number	+52 2294	VIred	0.86
SpType	G9IVa	R SpType		Coord arcsec 2000	185135.00+525828.3

Hipparcos 2

HIP	92549	Sn	5	So	0	Nc	1
RArad	4.9374638375	DErad	0.9245798132	Plx	38.96	PmRA	-64.89
PmDE	246.44	E RArad	0.18	E DErad	0.18	E Plx	0.19
E pmRA	0.17	E pmDE	0.23	Hpmag	5.6623	E Hpmag	0.0008
SHp	0.006	VA	0	BV	0.843	E BV	0.004
VI	0.86

18516+5259 B

Coord arcsec 2000

185135.00+525830.2

Mag

11.8

Calc delta mag

6.29

Calc coord

yes

18516+5259 C

Coord arcsec 2000	185127.33+530122.6		Mag	14.07		PmRA	-38.00		PmDE	271.0
Calc delta mag	8.56		Calc coord	yes