04521+4039 TDS 2990

04^h 52^m 08.15^s +40° 39' 13.6" P.A. 162.00 sep 1.8 mag 10.88,11.80

Coord 2000	04521+4039	Discov num	TDS2990	Comp		Coord arcsec 2000	04 52 08.15 +40 39 13.6
Date first	1991	Date last	1991	Obs	1
Pa first	162	Pa last	162.2	P.A. Now (θ)	162.2°
Sep first	1.8	Sep last	1.83	Sep. Now (ρ)	1.83"
Mag pri	10.88	Mag sec	11.80	delta mag (ΔM)	0.92	Spectral class
Pri motion ra	+011	Sec motion ra	+011
Pri motion dec	-015	Sec motion dec	-015
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Auriga

Tycho2

2898-00735-1

Gaia DR2

200290989489027328

WDS 04521+4039 TDS 2990 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04521+4039	TDS2990		1991	1	162	1.8	10.88	11.80			045208.15+403913.6

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WDS 04521+4039 TDS 2990 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04521+4039 TDS 2990 : MEASURES

No records found.

WDS 04521+4039 : VIRTUAL EYEPIECE

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WDS 04521+4039 : ALADIN DSS IMAGE @ 04^h 52^m 08.15^s +40° 39' 13.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04521+4039 TDS 2990 : 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		04521+4039	TDS2990		162	1.8
Show		04537+4049	COU1713		11	2.2	21
Show		04536+4056	BRT 86		169	4.4	24
Show		04496+4048	CLZ 25	AB	205	6.5	30
Show		04553+4044	SKF 980		62	9.4	36
Show		04480+4035	BRT1138		182	3.6	47
Show		04495+4116	COU1709		308	0.5	48
Show		04479+4018	STF 592		245	18.4	53
Show		04568+4039	IPH 12		140	21.7	53
Show		04503+3949	HDS 624		35	0.1	55
Show		04569+4049	ES 1716	AB	140	5.4	55
Show		04569+4049	ES 1716	AC	343	25.3	55
Show		04477+4014	A 1545	AB	96	0.5	57
Show		04477+4014	STF 591	AB,C	25	34.6	57
Show		04557+4124	COU1714		133	0.7	61
Show		04508+3935	ALI1042		359	11.3	66
Show		04496+3940	GMZ 31		97	13.9	66
Show		04489+4139	ES 572		87	3.4	70
Show		04564+4130	A 1549		206	0.8	70
Show		04515+3928	ALI1043		83	15.5	72
Show		04509+3928	ES 240		218	4.6	73
Show		04585+4047	COU1717		122	0.3	73
Show		04466+4002	BRT2206		299	5.3	75
Show		04509+3926	MLB1004	AB	118	5.6	75
Show		04481+4138	FMR 67		94	8.5	75
Show		04508+3926	MLB1003		274	6.2	75
Show		04476+3947	ES 2088		225	2.1	78
Show		04582+4003	COU1525	AB	293	1.8	79
Show		04517+4200	A 1547		2	0.2	82
Show		04497+3920	WLY 19		223	30.1	87
Show		04495+3914	STF 594		332	8.8	90
Show		04493+3914	TDS2977		321	0.7	92
Show		04475+4158	J 896		303	3.8	95
Show		04596+3955	ES 2089		91	2.0	96
Show		05004+4105	UC 72		319	15.6	98
Show		04567+3917	HU 1091		38	0.9	98
Show		04445+3953	COU1524		63	0.1	99
Show		04566+4206	COU1715		88	1.0	101
Show		05009+4029	ES 1717		235	1.9	102
Show		04574+4204	COU1716		151	0.7	104
Show		04565+3907	STJ 80		8	1.4	105
Show		04456+4157	ES 1619	AB	353	5.3	108
Show		04456+4157	ES 1619	AC	352	26.7	108
Show		04475+4219	SKF2413		82	43.7	113
Show		05018+4112	A 1552		222	0.6	115
Show		04595+3920	ES 2150		32	2.4	117
Show		05025+4034	TDS 159		220	1.2	119
Show	Saclateni	05025+4105	MKT 6		352	0.0	121
Show		04464+4221	COU2031		28	0.0	121
Show		05003+3924	CHR 159	Aa,Ab	57	0.1	121
Show		05003+3924	STT 92	AB	285	4.1	121

WDS 04521+4039 : COMPONENTS

	A
B	pa=166.3° sep=1.79"

04521+4039 A

Componente originario normalizzato	AB		Coord arcsec 2000	045208.15+403913.6		Mag	10.88		PmRA	11.00
PmDE	-15.0		Tycho2	2898-00735-1

Tycho2

Tycho2	2898-00735-1	Pflag		RAmdeg	73.03397382	DEmdeg	40.65375865
PmRA	10.5	PmDE	-14.7	E RAmdeg	52	E DEmdeg	38
E pmRA	1.9	E pmDE	1.8	EpRAm	1980.96	EpDEm	1981.72
Num	4	Q RAmdeg	0.8	Q DEmdeg	1.8	Q pmRA	0.8
Q pmDE	1.8	BTmag	12.251	E BTmag	0.211	VTmag	10.838
E VTmag	0.083	Prox	999	TYC	T	HIP
CCDM		RAdeg	73.03394333	DEdeg	40.65380083	EpRA 1990	1.65
EpDE 1990	1.62	E RAdeg	63.3	E DEdeg	69.7	Posflg
Corr	-0.1

04521+4039 B

Componente originario normalizzato	AB		Coord arcsec 2000	045208.19+403911.9		Mag	11.8		PmRA	11.00
PmDE	-15.0		Calc delta mag	0.92		Calc coord	yes