15312+6254 HU 910

15^h 31^m 13.10^s +62° 54' 01.9" P.A. 275.00 sep 1.4 mag 9.86,10.26 Sp G0

Coord 2000	15312+6254	Discov num	HU 910	Comp		Coord arcsec 2000	15 31 13.10 +62 54 01.9
Date first	1905	Date last	2016	Obs	12
Pa first	269	Pa last	275.3	P.A. Now (θ)	275.3°
Sep first	1.3	Sep last	1.392	Sep. Now (ρ)	1.392"
Mag pri	9.86	Mag sec	10.26	delta mag (ΔM)	0.4	Spectral class	G0 (yellow)
Pri motion ra	+018	Sec motion ra	+018
Pri motion dec	-011	Sec motion dec	-011
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

4184-01413-1

Gaia DR2

1640503788530030720

WDS 15312+6254 HU 910 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Hu_1896	not -	Hussey, W.F.	1896PASP....8..183H
Hu_1896		PASP 8, 183, 1896
Hu_1897	Ma -	Hussey, W.J.	1897AJ.....17...97H
Hu_1897		AJ 17, 97, 1897
Hu_1898	Ma j	Hussey, W.J.	1898AJ.....18..145H
Hu_1898		AJ 18, 145, 1898
Hu_1899	Ma j	Hussey, W.J.	1899AN....150..175H
Hu_1899		AN 150, 175, 1899
Hu_1900a	Ma -	Hussey, W.J.	1900AJ.....20..192H
Hu_1900a		AJ 20, 192, 1900
Hu_1900b	Ma -	Hussey, W.J.	1900AJ.....21...35H
Hu_1900b		AJ 21, 35, 1900
Hu_1900c	Ma j	Hussey, W.J.	1900AN....152..329H
Hu_1900c		AN 152, 329, #3645, 1900
Hu_1901a	Ma j	Hussey, W.J.	1901PLicO...5.....H
Hu_1901a	+orb	Pub. Lick Obs. 5, 1901
Hu_1901b	Ma j	Hussey, W.J.	1901LicOB...1...82H
Hu_1901b		Lick Obs. Bull. 1, 82, 1901
Hu_1902a	Ma j	Hussey, W.J.	1902LicOB...1..161H
Hu_1902a		Lick Obs. Bull. 1, 161, 1902
Hu_1902b	Ma j	Hussey, W.J.	1902LicOB...2....1H
Hu_1902b		Lick Obs. Bull. 2, 1, 1902
Hu_1903a	Ma j	Hussey, W.J.	1903LicOB...2...73H
Hu_1903a		Lick Obs. Bull. 2, 73, 1903
Hu_1903b	Ma j	Hussey, W.J.	1903LicOB...2..115H
Hu_1903b		Lick Obs. Bull. 2, 115, 1903
Hu_1904a	Ma j	Hussey, W.J.	1904LicOB...2..180H
Hu_1904a		Lick Obs. Bull. 2, 180, 1904
Hu_1904b	Ma -	Hussey, W.J.	1904LicOB...3...53H
Hu_1904b		Lick Obs. Bull. 3, 53, 1904
Hu_1905a	Ma -	Hussey, W.J.	1905LicOB...3...95H
Hu_1905a		Lick Obs. Bull. 3, 95, 1905
Hu_1905b	Ma -	Hussey, W.J.	1905LicOB...3..116H
Hu_1905b		Lick Obs. Bull. 3, 116, 1905
Hu_1905c	Ma -	Hussey, W.J.	1905LicOB...3..151H
Hu_1905c		Lick Obs. Bull. 3, 151, 1905
Hu_1906A	Ma -	Hussey, W.J.	1906MmRAS..56....1L
Hu_1906A		cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B	Ma -	Hussey, W.J.	1906QB821.B972.....
Hu_1906B		cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907	Ma -	Hussey, W.J.	1907LicOB...4..124H
Hu_1907		Lick Obs. Bull. 4, 124, 1907
Hu_1910	Ma -	Hussey, W.J.	1910AJ.....21..105H
Hu_1910		AJ 21, 105, 1910
Hu_1911	Ma -	Hussey, W.J.	1911LicOB...6..182H
Hu_1911		Lick Obs. Bull. 6, 182, 1911
Hu_1912a	Ma -	Hussey, W.J.	1915POMic...1..147H
Hu_1912a		Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b	Ma -	Hussey, W.J.	1915POMic...1..160H
Hu_1912b		Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c	Ma -	Hussey, W.J.	1915POMic...1..167H
Hu_1912c		Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A	Ma -	Hussey, W.J.	1927sdsc.book......
Hu_1927A		cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A	Ma -	Hussey, W.J.	1932QB821.A43......
Hu_1932A		cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999	Ma -	Hussey, W.J.	...................
Hu_9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15312+6254	HU 910		2002	10	274	1.4	9.86	10.26	G0		153113.10+625401.9
15312+6254	HU 910		2010	11	275	1.4	9.86	10.26	G0		153113.10+625401.9
15312+6254	HU 910		2016	12	275	1.4	9.86	10.26	G0		153113.10+625401.9

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

WDS 15312+6254 HU 910 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15312+6254 HU 910 : MEASURES

No records found.

WDS 15312+6254 : VIRTUAL EYEPIECE

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

WDS 15312+6254 : ALADIN DSS IMAGE @ 15^h 31^m 13.10^s +62° 54' 01.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15312+6254 HU 910 : 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		15312+6254	HU 910		275	1.4
Show		15339+6354	STT 299		24	3.3	63
Show		15343+6354	CVR 167		110	8.2	63
Show		15220+6254	LDS2718		107	2.0	64
Show		15405+6313	KPP3964		18	1.7	67
Show		15372+6156	STI 786		268	5.8	71
Show		15212+6334	TOI1293		120	1.0	79
Show		15355+6139	UC 3030		228	54.4	81
Show		15192+6307	MLB 354		113	2.9	84
Show		15374+6410	CVR1636		157	4.0	87
Show		15449+6252	RBR 46		245	4.3	94
Show		15175+6246	PKO 23		349	6.1	96
Show		15370+6426	HU 1168		290	0.6	101
Show		15255+6434	TDS9513		309	0.8	108
Show		15441+6400	TDS9606		175	0.9	109
Show		15198+6416	FMR 119		208	6.6	112
Show		15145+6300	UC 2968		77	40.6	114
Show		15409+6429	LDS1425		32	13.2	115
Show		15140+6324	LDS2356		349	32.4	121
Show		15467+6159	SLN 31		161	8.0	121
Show		15272+6452	HU 1162	AB	107	1.2	122
Show		15272+6452	HU 1162	AC	36	19.8	122
Show		15407+6443	MLR 137	AB	336	2.8	126
Show		15407+6443	MLR 137	AC	204	25.8	126
Show		15232+6100	HU 909		282	1.5	128
Show		15424+6113	MLR 48		104	0.3	128
Show		15425+6442	BVD 327		87	23.7	131
Show		15476+6148	TDS9625		96	0.6	132
Show		15397+6055	SKF 46		201	3.0	134
Show		15298+6512	HU 1164		27	0.8	139
Show		15117+6337	HDS2135		138	0.2	139
Show		15195+6102	RAO 334		228	1.6	140
Show		15184+6450	UC 2980		109	47.4	144
Show		15117+6205	BVD 326		26	12.7	144
Show		15128+6149	SHN 199		-1	0.2	144
Show		15251+6034	CVR1629		304	4.6	147
Show		15259+6032	MLR 346		48	0.3	148
Show		15148+6434	RAO 332		298	0.4	148
Show		15118+6151	VLM 3	BC	37	18.8	149
Show		15325+6522	UC 209		20	29.1	149
Show		15118+6151	STF1927	AB	353	16.1	149
Show		15118+6151	VLM 3	AC	18	32.6	149
Show		15384+6033	LDS2724		279	36.7	151
Show		15135+6123	SLW1073		24	129.4	154
Show		15168+6055	CLZ 66		178	92.1	157
Show		15371+6021	MLB 72		4	2.0	159
Show		15145+6454	HJL 217		158	47.0	163
Show		15329+6537	HU 1165		255	1.5	164
Show		15468+6047	TDS9620		182	0.8	169
Show		15201+6023	STTA138	AB	195	151.9	171
Show		15201+6023	STTA138	AC	162	90.5	171

WDS 15312+6254 : COMPONENTS

	A
B	pa=281.5° sep=0.64"

15312+6254 A

Componente originario normalizzato	AB		Coord arcsec 2000	153113.10+625401.9		Mag	9.86		Spectral class	G0 (yellow)
PmRA	18.00		PmDE	-11.0		Tycho2	4184-01413-1

Tycho2

Tycho2	4184-01413-1	Pflag	P	RAmdeg	232.80459224	DEmdeg	62.90051430
PmRA	18.4	PmDE	-10.6	E RAmdeg	18	E DEmdeg	17
E pmRA	2.2	E pmDE	2.2	EpRAm	1990.66	EpDEm	1990.79
Num	5	Q RAmdeg	0.6	Q DEmdeg	1.0	Q pmRA	0.6
Q pmDE	1.0	BTmag	10.385	E BTmag	0.031	VTmag	9.855
E VTmag	0.027	Prox	13	TYC	T	HIP
CCDM		RAdeg	232.80477917	DEdeg	62.90053444	EpRA 1990	1.70
EpDE 1990	1.74	E RAdeg	17.5	E DEdeg	17.2	Posflg	D
Corr	-0.2

CCDM

Ccdm	15312+6254	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.86	DDEs	2.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.1	Sp	G0	PmNote	*
PmRA	1	PmDE	3	Dm number	+63 1206	Cat1	BD
Name2	+63 799	Cat2	AGK2/3	HD		M HD
ADS BDS	A 9690	M ADS BDS		N IDS		IDS	15296N6314A
HIC

15312+6254 B

Componente originario normalizzato	AB		Coord arcsec 2000	153113.01+625402.0		Mag	10.26		PmRA	18.00
PmDE	-11.0		Tycho2	4184-01413-2		Calc delta mag	0.4		Calc coord	yes

Tycho2

Tycho2	4184-01413-2	Pflag	P	RAmdeg	232.80459224	DEmdeg	62.90051430
PmRA	18.4	PmDE	-10.6	E RAmdeg	18	E DEmdeg	17
E pmRA	2.2	E pmDE	2.2	EpRAm	1990.66	EpDEm	1990.79
Num	5	Q RAmdeg	0.6	Q DEmdeg	1.0	Q pmRA	0.6
Q pmDE	1.0	BTmag	10.791	E BTmag	0.042	VTmag	10.257
E VTmag	0.037	Prox	13	TYC	T	HIP
CCDM		RAdeg	232.80397306	DEdeg	62.90054667	EpRA 1990	1.71
EpDE 1990	1.75	E RAdeg	24.5	E DEdeg	24.3	Posflg	D
Corr	-0.2

CCDM

Ccdm	15312+6254	RComp		Comp	B	Note1
Note2		Discov num	HU 910	DRAs		DDEs
R dRAs		Year	1905	Theta	269	Rho	1.2
Obs	6	Vmag	10.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 9690	M ADS BDS		N IDS		IDS	15296N6314B
HIC