02489+3823 ALD 10

02^h 48^m 51.09^s +38° 23' 12.8" P.A. 257.00 sep 3.2 mag 11.52,11.82

Coord 2000	02489+3823	Discov num	ALD 10	Comp		Coord arcsec 2000	02 48 51.09 +38 23 12.8
Date first	1929	Date last	2019	Obs	30
Pa first	259	Pa last	256.8	P.A. Now (θ)	256.8°
Sep first	3.1	Sep last	3.239	Sep. Now (ρ)	3.239"
Mag pri	11.52	Mag sec	11.82	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-033	Sec motion ra	-031
Pri motion dec	-022	Sec motion dec	-022
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.05 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Perseus

Tycho2

2845-02015-1

Gaia DR2

141855416802873216

WDS 02489+3823 ALD 10 : NOTES

discov_num	notes	refcode
ALD 10	First measure probably 90@ in error.	Ali1955

REFERENCES

refcode	metd	author	reference
Ali1955	Pa -	Ali, A.	.
Ali1955		Pub. Nizamiah Obs. 13, Pt. 2, 1955

DISCOVERER

idgroup	discov	author
1	ALD	Alden, H.L.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02489+3823	ALD 10		1999	5	258	3.3	11.52	11.82		N D	024851.09+382312.8
02489+3823	ALD 10		2007	6	257	3.3	11.52	11.82		N D	024851.09+382312.8
02489+3823	ALD 10		2011	11	257	3.2	11.52	11.82		N D	024851.09+382312.8
02489+3823	ALD 10		2012	13	258	3.1	11.52	11.82		N	024851.09+382312.8
02489+3823	ALD 10		2013	15	258	3.3	11.52	11.82		N	024851.09+382312.8
02489+3823	ALD 10		2015	16	259	2.8	11.52	11.82		N	024851.09+382312.8
02489+3823	ALD 10		2019	30	257	3.2	11.52	11.82		NV	024851.09+382312.8

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

WDS 02489+3823 ALD 10 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02489+3823 ALD 10 : MEASURES

No records found.

WDS 02489+3823 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 02489+3823 : ALADIN DSS IMAGE @ 02^h 48^m 51.09^s +38° 23' 12.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02489+3823 ALD 10 : 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		02489+3823	ALD 10		257	3.2
Show		02499+3824	ES 2454		180	7.7	13
Show		02506+3819	BUP 34	AB	122	75.8	21
Show		02506+3819	STT 556	AC	149	231.3	21
Show		02473+3835	ES 2083	AB	335	6.5	22
Show		02473+3835	ES 2083	AC	281	30.5	22
Show		02471+3744	A 1821	AB	166	5.3	45
Show		02471+3744	A 1821	AC	44	10.6	45
Show		02524+3806	ALI 507		301	15.0	45
Show		02517+3854	ROE 67	AB	129	27.4	46
Show		02517+3854	SIN 6	AC	256	178.0	46
Show		02523+3754	ES 2554		158	8.3	51
Show		02446+3815	UC 795		134	9.6	51
Show		02481+3733	AG 51	AB	285	11.3	51
Show		02494+3730	CRB 51		146	19.0	54
Show		02534+3806	ES 2455		207	8.1	57
Show		02503+3729	UC 823		39	4.0	58
Show		02537+3820	BU 524	AB	319	0.2	58
Show		02537+3820	STF 318	AB,C	237	13.9	58
Show		02537+3820	STF 318	AB,D	40	58.1	58
Show		02537+3815	UC 841		358	45.5	58
Show		02538+3814	J 885		273	4.2	59
Show		02529+3901	ROE 68		258	10.3	62
Show		02542+3819	UC 845		355	50.5	63
Show		02497+3721	ES 2553		178	6.2	63
Show		02542+3825	UC 844		110	47.0	64
Show		02543+3820	UC 846	AB	33	29.6	65
Show		02543+3820	UC 846	AC	67	33.1	65
Show		02543+3820	UC 846	BC	130	18.5	65
Show		02544+3822	UC 849		12	33.7	65
Show		02471+3927	COU1221		131	1.5	67
Show		02545+3829	UC 851		153	44.0	68
Show		02546+3819	UC 853		284	50.1	68
Show		02478+3930	HDS 363		43	0.1	69
Show		02547+3824	UC 854	CD	39	52.8	69
Show		02489+3714	COU1073		319	1.6	69
Show		02524+3729	MET 17	Aa,Ab	91	0.6	69
Show		02524+3729	MET 17	AB	74	5.1	69
Show		02547+3824	UC 854	BC	257	29.3	69
Show		02547+3824	UC 854	BD	8	34.8	69
Show		02547+3824	UC 854	AB	354	21.7	69
Show		02547+3824	UC 854	AE	214	64.9	69
Show		02547+3824	UC 854	AC	296	34.5	69
Show		02547+3824	UC 854	AD	2	56.1	69
Show		02547+3824	UC 854	DF	15	48.4	69
Show		02547+3824	UC 854	FG	98	48.4	70
Show		02547+3824	UC 854	FH	51	47.1	70
Show		02440+3904	UC 793		181	44.2	70
Show		02547+3824	UC 854	HI	325	48.3	70
Show		02454+3920	UC 796		134	50.4	70
Show		02547+3824	UC 854	GH	343	37.6	70

WDS 02489+3823 : COMPONENTS

	A
B	pa=253.3° sep=2.58"

02489+3823 A

Componente originario normalizzato	AB		Coord arcsec 2000	024851.09+382312.8		Mag	11.52		PmRA	-33.00
PmDE	-22.0		Tycho2	2845-02015-1

Tycho2

Tycho2	2845-02015-1	Pflag		RAmdeg	42.21287887	DEmdeg	38.38687794
PmRA	-43.0	PmDE	-25.5	E RAmdeg	130	E DEmdeg	146
E pmRA	6.2	E pmDE	5.8	EpRAm	1983.72	EpDEm	1978.88
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	13.626	E BTmag	0.485	VTmag	11.515
E VTmag	0.137	Prox	29	TYC		HIP
CCDM		RAdeg	42.21300528	DEdeg	38.38693750	EpRA 1990	1.70
EpDE 1990	1.57	E RAdeg	139.4	E DEdeg	164.0	Posflg
Corr	0.0

CCDM

Ccdm	02489+3823	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.97	DDEs	12.4
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 2141	M ADS BDS		N IDS		IDS	02426N3758A
HIC

02489+3823 B

Componente originario normalizzato	AB		Coord arcsec 2000	024850.88+382312.1		Mag	11.82		PmRA	-31.00
PmDE	-22.0		Tycho2	2845-02015-2		Calc delta mag	0.3		Calc coord	yes

Tycho2

Tycho2	2845-02015-2	Pflag		RAmdeg	42.21185189	DEmdeg	38.38671730
PmRA	-42.9	PmDE	-29.9	E RAmdeg	124	E DEmdeg	136
E pmRA	4.5	E pmDE	4.5	EpRAm	1975.55	EpDEm	1968.02
Num	3	Q RAmdeg	0.7	Q DEmdeg	1.4	Q pmRA	0.7
Q pmDE	1.4	BTmag	12.475	E BTmag	0.251	VTmag	11.820
E VTmag	0.209	Prox	29	TYC		HIP
CCDM		RAdeg	42.21197806	DEdeg	38.38678694	EpRA 1990	1.70
EpDE 1990	1.57	E RAdeg	144.4	E DEdeg	172.6	Posflg
Corr	0.0

CCDM

Ccdm	02489+3823	RComp		Comp	B	Note1
Note2		Discov num	ALD 10	DRAs		DDEs
R dRAs		Year	1944	Theta	076	Rho	3.3
Obs	3	Vmag	10.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 2141	M ADS BDS	N	N IDS		IDS	02426N3758B
HIC