05174+3500 SEI 155 (HD 280821)

05^h 17^m 29.51^s +35° 00' 22.0" P.A. 94.00 sep 4.2 mag 10.85,11.20

Coord 2000	05174+3500	Discov num	SEI 155	Comp		Coord arcsec 2000	05 17 29.51 +35 00 22.0
Date first	1895	Date last	2016	Obs	13
Pa first	87	Pa last	94.4	P.A. Now (θ)	94.4°
Sep first	4.2	Sep last	4.198	Sep. Now (ρ)	4.198"
Mag pri	10.85	Mag sec	11.20	delta mag (ΔM)	0.35	Spectral class
Pri motion ra	-007	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 280821		Constellation	Auriga		Tycho2	2398-01289-1		Gaia DR2	182303086632639488
HD	280821

WDS 05174+3500 SEI 155 (HD 280821) : NOTES

discov_num	notes	refcode
SEI 155	J 184.	Nsn2016

REFERENCES

refcode	metd	author	reference
Nsn2016	not -	Nanson, J.	...................
Nsn2016		private communication, 2016

DISCOVERER

idgroup	discov	author
1	SEI	Scheiner, J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05174+3500	SEI 155		2004	8	94	4.2	10.85	11.20		D	051729.51+350022.0
05174+3500	SEI 155		2014	10	95	4.1	10.85	11.20			051729.51+350022.0
05174+3500	SEI 155		2015	11	94	4.2	10.85	11.20		N	051729.51+350022.0
05174+3500	SEI 155		2016	13	94	4.2	10.85	11.20		N	051729.51+350022.0

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

WDS 05174+3500 SEI 155 (HD 280821) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05174+3500 SEI 155 (HD 280821) : MEASURES

No records found.

WDS 05174+3500 (HD 280821) : VIRTUAL EYEPIECE

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WDS 05174+3500 (HD 280821) : ALADIN DSS IMAGE @ 05^h 17^m 29.51^s +35° 00' 22.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05174+3500 SEI 155 (HD 280821) : 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		05174+3500	SEI 155		94	4.2
Show		05193+3453	SEI 180		21	1.5	23
Show		05197+3526	SEI 186		246	21.2	37
Show		05150+3521	HU 556		138	2.4	38
Show		05166+3538	SEI 141		193	28.9	39
Show		05159+3425	ES 170	AB	12	23.7	41
Show		05159+3425	WAL 36	AC	303	59.9	41
Show		05159+3425	SMR 18	AD	216	90.6	41
Show		05202+3528	BKO 331		153	11.5	43
Show		05163+3419	TRN 17	Aa,Ac	171	0.4	45
Show		05163+3419	SEI 136	AB	355	8.8	45
Show		05163+3419	WAL 37	AC	262	218.8	45
Show		05163+3419	CIA 40	Aa,Ab	171	0.0	45
Show		05197+3421	ES 2466		304	7.6	45
Show		05139+3517	TOB 24		244	13.9	47
Show		05196+3421	CRB 3		123	50.8	48
Show		05211+3515	BKO 211		200	10.9	48
Show		05214+3510	BKO 212		109	9.3	49
Show		05204+3534	COU1534		304	1.1	50
Show		05138+3520	SEI 112		243	17.4	50
Show		05215+3515	POP 69	AB	303	4.4	51
Show		05215+3515	BKO 213	AC	60	6.1	51
Show		05192+3548	SEI 179		222	24.7	52
Show		05215+3512	POP 215		225	4.3	52
Show		05215+3518	SEI 207		209	22.0	53
Show		05216+3445	LSC 36		15	0.1	53
Show		05192+3549	BKO 305		345	5.8	54
Show		05199+3545	BKO 307		144	8.9	54
Show		05217+3516	BKO 214		202	10.0	55
Show		05198+3546	SEI 191		66	22.8	55
Show		05218+3511	BKO 215		201	9.7	55
Show		05194+3550	BKO 306		234	12.7	55
Show		05213+3529	COU1535		100	0.4	55
Show		05220+3511	SEI 210	AB	84	28.5	56
Show		05220+3511	BKO 217	AC	79	16.0	56
Show		05219+3518	BKO 216		13	8.2	58
Show		05159+3406	DAM1330		124	4.1	58
Show		05222+3518	SEI 213		95	14.8	60
Show		05182+3602	SEI 166		157	27.9	62
Show		05135+3539	HDS 691		10	0.7	63
Show		05218+3434	COU1536		47	1.3	63
Show		05159+3405	OL 203		332	3.0	63
Show		05136+3542	DOO 32		174	22.1	64
Show		05209+3550	TDS3153		86	0.5	65
Show		05194+3359	HO 18		171	3.8	66
Show		05220+3541	SKF2188		174	178.7	69
Show		05203+3601	POP 70		8	1.3	70
Show		05219+3416	TOB 29		227	18.5	71
Show		05189+3612	SEI 178		200	25.4	74
Show		05233+3445	SEI 229		178	7.1	75
Show		05177+3617	SEI 160		161	17.5	76

WDS 05174+3500 : COMPONENTS

	A
B	pa=95.4° sep=3.44"

05174+3500 A

Componente originario normalizzato	AB		Name	HD 280821		Coord arcsec 2000	051729.51+350022.0		Mag	10.85
PmRA	-7.00		PmDE	-3.0		Tycho2	2398-01289-1		HD	280821

Tycho2

Tycho2	2398-01289-1	Pflag		RAmdeg	79.37298492	DEmdeg	35.00613432
PmRA	5.8	PmDE	-3.4	E RAmdeg	35	E DEmdeg	47
E pmRA	1.4	E pmDE	1.5	EpRAm	1983.44	EpDEm	1976.03
Num	8	Q RAmdeg	2.1	Q DEmdeg	1.9	Q pmRA	2.1
Q pmDE	1.9	BTmag	11.573	E BTmag	0.079	VTmag	10.855
E VTmag	0.068	Prox	999	TYC	T	HIP
CCDM		RAdeg	79.37297194	DEdeg	35.00614417	EpRA 1990	1.73
EpDE 1990	1.52	E RAdeg	37.0	E DEdeg	53.2	Posflg
Corr	0.1

05174+3500 B

Componente originario normalizzato	AB		Coord arcsec 2000	051729.79+350021.7		Mag	11.2		Calc delta mag	0.35
Calc coord	yes