18140+3853 NSN 793

18^h 14^m 02.51^s +38° 52' 57.5" P.A. 125.00 sep 6.5 mag 10.60,16.10

Coord 2000	18140+3853	Discov num	NSN 793	Comp		Coord arcsec 2000	18 14 02.51 +38 52 57.5
Date first	1998	Date last	2016	Obs	7
Pa first	125	Pa last	125	P.A. Now (θ)	125°
Sep first	6.7	Sep last	6.481	Sep. Now (ρ)	6.481"
Mag pri	10.60	Mag sec	16.10	delta mag (ΔM)	5.5	Spectral class
Pri motion ra	-045	Sec motion ra	-056
Pri motion dec	+148	Sec motion dec	+154
Notes	V (Proper motion indicates physical)

rPM=0.076 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

3103-00930-1

WDS 18140+3853 NSN 793 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Nsn2013	M+ w	Nanson, J., McGaughey, S. & Armstrong, J.D.	2013JDSO....9..267N
Nsn2013	+C	JDSO 9, 267, 2013
Nsn2014	C u	Nanson, J. & Smith, S.C.	2014JDSO...10..139N
Nsn2014		JDSO 10, 139, 2014
Nsn2015	C -	Nanson, J., Smith, S.C. & Thuemen, C.	2015JDSO...11...12N
Nsn2015		JDSO 11, 12, 2015
Nsn2016	not -	Nanson, J.	...................
Nsn2016		private communication, 2016
Nsn2016b	C j	Nanson, J. & Knapp, W.R.A.	2016JDSO...12..450N
Nsn2016b		JDSO 12, 450, 2016
Nsn2016c	not -	Nanson, J.	2016JDSO...12..573N
Nsn2016c		JDSO 12, 573, 2016
Nsn2017a	not -	Nanson, J.	...................
Nsn2017a		private communication, 2017
Nsn2017b	not -	Nanson, J.	...................
Nsn2017b		private communication, 2017
Nsn2017c	C j	Nanson, J. & Knapp, W.R.A.	2017JDSO...13..299N
Nsn2017c	+E+	JDSO 13, 299, 2017
Nsn2017c	+Hg
Nsn2017d	not -	Nanson, J.	...................
Nsn2017d		private communication, 2017
Nsn2017e	not -	Nanson, J. & Knapp, W.	...................
Nsn2017e		private communication, 2017
Nsn2018a	Hg j	Nanson, J.	...................
Nsn2018a		private communication, 2018 (15 February 2018 email)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18140+3853	NSN 793		2015	6	125	6.5	10.60	16.10		V	181402.51+385257.5
18140+3853	NSN 793		2016	7	125	6.5	10.60	16.10		V	181402.51+385257.5

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

WDS 18140+3853 NSN 793 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18140+3853 NSN 793 : MEASURES

No records found.

WDS 18140+3853 : VIRTUAL EYEPIECE

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

WDS 18140+3853 : ALADIN DSS IMAGE @ 18^h 14^m 02.51^s +38° 52' 57.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18140+3853 NSN 793 : 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		18140+3853	NSN 793		125	6.5
Show		18150+3840	LDS4781			2.5	18
Show		18156+3842	ALI 871		181	12.9	22
Show		18154+3836	MLB 852		42	8.9	24
Show		18126+3836	BU 1091		319	0.7	24
Show		18163+3846	KPP1820		296	14.1	28
Show		18112+3906	HDS2565		340	0.7	36
Show		18155+3822	ALI 870		242	8.8	36
Show		18129+3819	TDT 737		245	0.4	37
Show		18156+3820	CBL 75		207	18.5	39
Show		18107+3903	ES 2569		275	10.0	40
Show		18180+3846	GIC 151		277	9.8	48
Show		18169+3935	TDT 773		128	0.9	54
Show		18183+3920	ALI1101		176	7.6	58
Show		18093+3836	HEI 557		281	1.8	58
Show		18096+3827	LUH 13		327	769.2	58
Show		18177+3932	TDT 778		177	0.9	59
Show		18189+3918	MLB1078		316	6.6	63
Show		18184+3814	RAO 387		107	2.0	64
Show		18196+3915	MLB 754		49	4.4	69
Show		18077+3904	ES 2018		236	5.7	76
Show		18094+3756	ALI 609		207	13.3	79
Show		18097+4001	TDT 714		312	0.8	85
Show		18121+4015	LEO 1		146	1.5	86
Show		18210+3923	DAM 108		115	5.6	86
Show		18211+3917	COU1459		92	1.4	86
Show		18212+3917	COU1460		342	0.5	87
Show		18213+3920	HJ 1321		75	9.5	89
Show		18171+4015	STF2304		69	5.1	90
Show		18216+3842	LDS5861		140	4.7	91
Show		18064+3837	ES 2017		268	2.6	92
Show		18117+4020	UC 3526		137	25.0	92
Show		18157+3723	ES 2664		83	9.2	93
Show		18063+3824	HU 1186		134	0.2	96
Show		18217+3821	TDT 815		88	0.8	96
Show		18079+4002	ES 1649	AB	331	7.8	100
Show		18079+4002	ES 1649	AC	226	24.4	100
Show		18126+4033	OSO 96		73	2.8	102
Show		18051+3819	J 1218		167	3.1	108
Show		18144+4042	TDS 910		265	2.0	110
Show		18101+3713	ES 2480		355	4.5	111
Show		18053+3806	J 758		124	3.2	114
Show		18240+3844	HO 432	AB	285	17.2	117
Show		18240+3844	HO 432	AC	42	60.5	117
Show		18172+3703	COU1305		186	1.8	117
Show		18237+3821	HO 431		4	19.8	119
Show		18239+3824	HEI 803		284	3.4	120
Show		18038+3857	LDS4773	AB	304	72.4	120
Show		18199+4033	BRT1916		299	3.2	121
Show		18053+3750	ALI 608		175	13.3	121
Show		18040+3923	L 19		274	0.2	121

WDS 18140+3853 : COMPONENTS

	A
B	pa=132.0° sep=5.56"

18140+3853 A

Componente originario normalizzato	AB		Coord arcsec 2000	181402.51+385257.5		Mag	10.6		PmRA	-45.00
PmDE	148.0		Tycho2	3103-00930-1

Tycho2

Tycho2	3103-00930-1	Pflag		RAmdeg	273.51068755	DEmdeg	38.88198741
PmRA	-42.9	PmDE	161.8	E RAmdeg	31	E DEmdeg	33
E pmRA	3.1	E pmDE	2.9	EpRAm	1987.77	EpDEm	1988.10
Num	5	Q RAmdeg	1.3	Q DEmdeg	0.8	Q pmRA	1.3
Q pmDE	0.9	BTmag	11.810	E BTmag	0.079	VTmag	10.682
E VTmag	0.050	Prox	999	TYC	T	HIP
CCDM		RAdeg	273.51080639	DEdeg	38.88161056	EpRA 1990	1.52
EpDE 1990	1.64	E RAdeg	38.1	E DEdeg	36.8	Posflg
Corr	0.0

18140+3853 B

Componente originario normalizzato	AB		Coord arcsec 2000	181402.86+385253.8		Mag	16.1		PmRA	-56.00
PmDE	154.0		Calc delta mag	5.5		Calc coord	yes