12454+0101 NSN 40

12^h 45^m 22.96^s +01° 01' 04.6" P.A. 333.00 sep 5.8 mag 13.20,16.80 Sp K6

Coord 2000	12454+0101	Discov num	NSN 40	Comp		Coord arcsec 2000	12 45 22.96 +01 01 04.6
Date first	1956	Date last	2017	Obs	12
Pa first	335	Pa last	332.8	P.A. Now (θ)	332.8°
Sep first	5.6	Sep last	5.845	Sep. Now (ρ)	5.845"
Mag pri	13.20	Mag sec	16.80	delta mag (ΔM)	3.6	Spectral class	K6 (yellow-orange)
Pri motion ra	-199	Sec motion ra	-190
Pri motion dec	-020	Sec motion dec	-016
Notes

rPM=0.049 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

3702093450730070272

WDS 12454+0101 NSN 40 : 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
12454+0101	NSN 40		2017	8	333	5.8	13.20	16.80	K6		124522.96+010104.6

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WDS 12454+0101 NSN 40 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12454+0101 NSN 40 : MEASURES

No records found.

WDS 12454+0101 : VIRTUAL EYEPIECE

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

WDS 12454+0101 : ALADIN DSS IMAGE @ 12^h 45^m 22.96^s +01° 01' 04.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12454+0101 NSN 40 : 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		12454+0101	NSN 40		333	5.8
Show		12460-0059	LDS4263		193	12.1	11
Show		12454+0128	HEI 770		168	1.8	28
Show		12467-0040	OCC 666		-1	0.1	29
Show		12447+0026	CVR1463		64	3.8	37
Show		12484+0050	GWP1859		220	47.0	48
Show		12487+0107	RST5369		137	2.8	51
Show		12497+0111	ENG 50		337	197.8	67
Show		12499+0053	UC 2411		298	48.5	69
Show		12432+0000	BAL1162		303	15.3	70
Show		12436+0210	A 2488		191	4.6	74
Show		12405-0032	LDS2887		100	4.5	79
Show		12399+0100	SLW 753		352	20.1	83
Show		12462+0228	STT 255		354	17.8	88
Show		12512+0043	SKF1741		47	3.8	89
Show		12473+0230	CBL 396		84	18.9	94
Show		12393+0129	KPP 725		297	6.4	96
Show		12390-0055	NSC 26		40	8.8	96
Show		12511+0152	BAL1887		52	8.2	100
Show		12435+0237	BAL2391		214	9.8	101
Show		12386-0041	FAR 37		86	0.6	104
Show		12388+0150	UC 2376		208	35.5	111
Show		12518-0007	SLW 783		169	37.8	111
Show		12427+0244	LDS4254		338	14.8	111
Show		12518+0005	TOK 671	AB	7	22.8	113
Show		12382+0017	UC 2374		337	9.3	116
Show		12533+0138	J 2088		296	7.6	125
Show		12536+0033	KPP2331		78	19.9	127
Show		12373-0015	SLW 747		130	15.1	130
Show		12435-0105	GOM 15		253	18.4	130
Show		12453+0319	CVR 130		240	23.0	139
Show		12367+0150	SLW 744		298	14.3	139
Show		12445-0119	ZUC 11	BC	252	3.2	141
Show		12445-0119	SKF 38	AB	337	9.5	141
Show		12429-0116	SKF2710		246	1.4	143
Show		12523+0242	BAL2393		289	18.8	145
Show		12446+0326	KPP2052		238	16.4	146
Show		12359+0035	LDS2885		75	10.4	147
Show		12454+0331	J 432		249	1.2	151
Show		12402-0108	GWP1842		32	12.8	151
Show		12481+0327	BU 459		294	4.4	152
Show		12481-0126	SLW 775		235	12.7	153
Show		12467+0332	SLW 772		170	17.4	153
Show		12354+0135	BAL1886		95	8.3	154
Show		12351+0105	CVR 128		226	105.3	155
Show		12417-0127	STF1670	BD	90	177.8	159
Show		12417-0127	STF1670	BE	167	260.0	159
Show		12417-0127	STF1670	BF	268	422.0	159
Show	Porrima	12417-0127	STF1670	AB	356	2.9	159
Show	Porrima	12417-0127	STF1670	AC	121	99.4	159
Show	Porrima	12417-0127	STF1670	AD	90	177.6	159

WDS 12454+0101 : COMPONENTS

	A
B	pa=332.8° sep=5.84"

12454+0101 A

Componente originario normalizzato	AB		Coord arcsec 2000	124522.96+010104.6		Mag	13.2		Spectral class	K6 (yellow-orange)
PmRA	-199.00		PmDE	-20.0

12454+0101 B

Componente originario normalizzato	AB		Coord arcsec 2000	124522.78+010109.8		Mag	16.8		PmRA	-190.00
PmDE	-16.0		Calc delta mag	3.6		Calc coord	yes