20320+1416 HJL 282 (HD 195631)

20^h 32^m 01.82^s +14° 16' 27.1" P.A. 189.00 sep 74.8 mag 8.48,10.19 Sp G0 dist. 123.46 pc (402.73 l.y.)

Coord 2000	20320+1416	Discov num	HJL 282	Comp		Coord arcsec 2000	20 32 01.82 +14 16 27.1
Date first	1897	Date last	2016	Obs	18
Pa first	189	Pa last	188.6	P.A. Now (θ)	188.6°
Sep first	74.8	Sep last	74.791	Sep. Now (ρ)	74.791"
Mag pri	8.48	Mag sec	10.19	delta mag (ΔM)	1.71	Spectral class	G0 (yellow)
Pri motion ra	-019	Sec motion ra	-018
Pri motion dec	-090	Sec motion dec	-089
Notes	V (Proper motion indicates physical)

rPM=0.015 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 195631	Constellation	Delphinus	SAO	106208	HIP	101305
Tycho2	1099-00583-1	Gaia DR2	1804387611561321600	HD	195631	BD	BD+13 4428
Distance	123.46	Distance ly	402.73

WDS 20320+1416 HJL 282 (HD 195631) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HJL1981	-	Halbwachs, J.L.	1981A&AS...44...47H
HJL1981		A&AS 44, 47, 1981
HJL1986	Pa -	Halbwachs, J.L.	1986A&AS...66..131H
HJL1986		A&AS 66, 131, 1986
HJL1986		(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986		only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
HJL2012	orb -	Halbwachs, J.L., Arenou, F., Famaey, B., et al.	.
HJL2012		SF2A-2012: Proc. Annual Meeting of the French Society of Astronomy & Astrophysics
HJL2012		87, ed. S. Boissier et al. (Paris: Soc. Francaise d'Astron. et d'Astrop.)
HJL2012b	not -	Halbwachs, J.L., Mayor, M., & Udry, S.	2012MNRAS.422...14H
HJL2012b		MNRAS 422, 14, 2012
HJL2016	Kv j	Halbwachs, J.L., Boffin, H.M.J., Le Bouquin, J.-B., Kiefer, F., Famaey, B.,	2016MNRAS.455.3303H
HJL2016		Salomon, J.-B., Arenou, F., Pourbaix, D., Anthonioz, F., Grellmann, R., Guieu, S.,
HJL2016		Sana, H., et al.
HJL2016		MNRAS 455, 3303, 2016
HJL2020	Kv+ j	Halbwachs, J.-L., Kiefer, F., Lebreton, Y., Boffin, H.M.J., Arenou, F., LeBouquin,	2020MNRAS.496.1355H
HJL2020	+orb	J.-B., Famaey, B., Dourbaix, D., Guillout, P., Salomon, J.-B. & Mazeh, T.
HJL2020		MNRAS 496, 1355, 2020

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20320+1416	HJL 282		1999	8	189	74.8	8.48	10.19	G0	VD	203201.82+141627.1
20320+1416	HJL 282		2001	10	189	75.0	8.48	10.19	G0	VD	203201.82+141627.1
20320+1416	HJL 282		2010	11	189	74.8	8.48	10.19	G0	V	203201.82+141627.1
20320+1416	HJL 282		2015	12	189	74.8	8.48	10.19	G0	V	203201.82+141627.1
20320+1416	HJL 282		2016	18	189	74.8	8.48	10.19	G0	V	203201.82+141627.1

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

WDS 20320+1416 HJL 282 (HD 195631) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20320+1416 HJL 282 (HD 195631) : MEASURES

No records found.

WDS 20320+1416 (HD 195631) : VIRTUAL EYEPIECE

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

WDS 20320+1416 (HD 195631) : ALADIN DSS IMAGE @ 20^h 32^m 01.82^s +14° 16' 27.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20320+1416 HJL 282 (HD 195631) : 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		20320+1416	HJL 282		189	74.8
Show		20321+1358	HJ 1527		270	10.6	19
Show		20310+1402	BPM2180		301	61.2	22
Show		20329+1357	L 35	CD	130	0.5	23
Show		20329+1357	BU 670	AB	5	0.8	24
Show		20329+1357	A 3108	AB,CD	340	98.4	24
Show		20306+1404	AG 408		285	5.1	25
Show		20316+1442	A 1676		99	1.9	27
Show		20334+1359	J 3093		44	4.3	27
Show		20315+1446	J 1885		353	12.0	32
Show		20308+1347	STF2688		175	7.9	35
Show		20306+1349	HDS2932		319	0.2	35
Show		20315+1448	J 1884		132	8.8	35
Show		20346+1423	BPM2194		77	81.0	39
Show		20329+1336	BRT1346		205	7.9	43
Show		20351+1413	J 1887		278	5.4	45
Show		20351+1439	BPM2198	BC	11	114.9	50
Show		20351+1439	BPM2197	AB	327	17.3	50
Show		20342+1333	HEI 277		247	0.7	53
Show		20353+1440	DRS 32		143	13.5	54
Show		20284+1432	TDT2312		251	0.6	55
Show		20321+1511	A 1677		184	1.3	55
Show		20340+1326	FOX 37		57	1.3	57
Show		20352+1457	SKF1767		246	1.5	62
Show		20295+1512	BPM2175		197	75.4	67
Show		20324+1524	TDS1080		286	1.0	68
Show		20366+1437	A 1679		273	3.1	70
Show		20370+1420	J 3098		302	4.9	73
Show		20364+1339	BPM2206		91	38.2	74
Show		20368+1444	STF2703	BC	215	67.0	75
Show		20288+1514	SLW1225		38	11.7	75
Show		20368+1444	STF2703	AB	290	25.1	75
Show		20368+1444	STF2703	AD	347	84.7	75
Show		20368+1444	STF2703	AC	234	77.8	75
Show		20275+1454	A 1674	AB	14	0.9	76
Show		20275+1454	A 1674	AC	294	8.4	76
Show		20372+1425	HEI9015		14	4.6	76
Show		20275+1454	A 1674	CD	171	1.3	76
Show		20274+1457	BRT1343		335	4.5	77
Show		20363+1328	BPM2203	AB	231	51.2	79
Show		20363+1328	BPM2204	AC	356	69.3	79
Show		20267+1431	BPM2162		214	78.9	79
Show		20356+1315	BPM2201		7	74.2	80
Show	Rotanev	20375+1436	BU 151	AB	218	0.2	83
Show		20375+1436	HJ 5545	AB,C	139	12.1	83
Show		20375+1436	STF2704	AB,D	317	47.8	83
Show		20375+1436	LBZ 1	AB,E	271	112.6	83
Show		20279+1515	BPMA248		224	168.3	84
Show		20357+1522	ARY 85		321	83.6	85
Show		20306+1540	GRV 346		11	66.6	87
Show		20275+1514	J 3087		329	6.2	88

WDS 20320+1416 : COMPONENTS

	A
B	pa=188.3° sep=74.74"

20320+1416 A

Componente originario normalizzato	AB	Name	HD 195631	Coord arcsec 2000	203201.82+141627.1	Mag	8.48
Spectral class	G0 (yellow)	PmRA	-19.00	PmDE	-90.0	SAO	106208
HIP	101305	Tycho2	1099-00583-1	HD	195631	BD	BD+13 4428

Tycho2

Tycho2	1099-00583-1	Pflag		RAmdeg	308.00756617	DEmdeg	14.27419878
PmRA	-17.6	PmDE	-89.4	E RAmdeg	8	E DEmdeg	9
E pmRA	1.1	E pmDE	1.0	EpRAm	1990.56	EpDEm	1990.14
Num	12	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.8
Q pmDE	0.7	BTmag	9.150	E BTmag	0.020	VTmag	8.481
E VTmag	0.015	Prox	747	TYC	T	HIP	101305
CCDM		RAdeg	308.00760806	DEdeg	14.27440944	EpRA 1990	1.68
EpDE 1990	1.52	E RAdeg	8.0	E DEdeg	9.4	Posflg
Corr	0.0

SAO

SAO	106208	DelFlag		RA1950		PmRA1950	-0.0005
DE1950		PmDE1950	-0.094	Vmag	8.2	SpType	G0
Double code		Source	29	CatNum	7977	DM	BD+13 4428
DMcomp		BDsup		HD	195631	M HD	0
GC		RA1950rad	5.36554025	DE1950rad	0.24618043	PmRA2000	-0.0004
PmDE2000	-0.097

Hipparcos

Catalog	H	HIP	101305	Proxy		RAhms	20 32 01.83
DEdms	+14 16 27.9	Vmag	8.42	VarFlag		R Vmag	H
RAdeg	308.008	DEdeg	14.2744	AstroRef		Plx	8.14
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	195631	BD	BD+13 4428
CD		CP		Dm number	+13 4428	VIred	0.68
SpType	G0	R SpType		Coord arcsec 2000	203201.83+141627.9

Hipparcos 2

HIP	101305	Sn	5	So	0	Nc	1
RArad	5.3757470343	DErad	0.249135579	Plx	8.1	PmRA	-16.64
PmDE	-89.49	E RArad	0.69	E DErad	0.62	E Plx	0.96
E pmRA	0.9	E pmDE	0.87	Hpmag	8.5487	E Hpmag	0.0015
SHp	0.013	VA	0	BV	0.616	E BV	0.015
VI	0.68

20320+1416 B

Componente originario normalizzato	AB		Coord arcsec 2000	203201.07+141513.1		Mag	10.19		PmRA	-18.00
PmDE	-89.0		Tycho2	1099-00775-1		Calc delta mag	1.71		Calc coord	yes

Tycho2

Tycho2	1099-00775-1	Pflag		RAmdeg	308.00438301	DEmdeg	14.25366752
PmRA	-15.4	PmDE	-89.5	E RAmdeg	24	E DEmdeg	27
E pmRA	1.4	E pmDE	1.3	EpRAm	1985.21	EpDEm	1983.14
Num	6	Q RAmdeg	1.6	Q DEmdeg	0.9	Q pmRA	1.6
Q pmDE	0.8	BTmag	10.806	E BTmag	0.053	VTmag	10.188
E VTmag	0.044	Prox	747	TYC	T	HIP
CCDM		RAdeg	308.00442722	DEdeg	14.25387583	EpRA 1990	1.70
EpDE 1990	1.55	E RAdeg	28.5	E DEdeg	33.7	Posflg
Corr	0.1