06521+0026 BAL 1050 AB

06^h 52^m 10.34^s +00° 23' 56.8" P.A. 316.00 sep 15.4 mag 10.98,11.90

Coord 2000	06521+0026	Discov num	BAL1050	Comp	AB	Coord arcsec 2000	06 52 10.34 +00 23 56.8
Date first	1896	Date last	2015	Obs	10
Pa first	314	Pa last	315.9	P.A. Now (θ)	315.9°
Sep first	15.7	Sep last	15.4	Sep. Now (ρ)	15.4"
Mag pri	10.98	Mag sec	11.90	delta mag (ΔM)	0.92	Spectral class
Pri motion ra	+000	Sec motion ra	+001
Pri motion dec	+001	Sec motion dec	+000
Notes	N (See Notes)

rPM=1.414

This double is not physical.

06521+0026 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			06 52 10 +00 23 57	TDS 294 Aa,Ab	1991	1	171	0.8	10.98	12.88	1.90
Show			06 52 10 +00 23 57	BAL 1050 AB	2015	10	316	15.4	10.98	11.90	0.92		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Monoceros

Tycho2

0148-02049-1

Gaia DR2

3113571708711314176

WDS 06521+0026 BAL 1050 AB : NOTES

discov_num	notes	refcode
TDS 294	WDS designation changed from 06522+0024 to match designation for
	earlier-discovered BAL1050.

REFERENCES

refcode	metd	author	reference
Bal1924	Ma -	Baillaud, R.	1924JO......7..117B
Bal1924		J. Obs. 7, 117, 1924
Bal1925	Ma -	Baillaud, R.	1925JO......8...53B
Bal1925		J. Obs. 8, 53, 1925
Bal1925b	Ma j	Baillaud, R.	1925JO......8...56B
Bal1925b		J. Obs. 8, 56, 1925
Bal1926	Ma -	Baillaud, R.	1926JO......9..129P
Bal1926		J. Obs. 9, 129, 1926
Bal1937A	Ma -	Baillaud, R.	1937AnLei..18....1S
Bal1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944	C -	Baillaud, R.	1944AnBes...3...33B
Bal1944	+Pa	Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944	+Po
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
06521+0026	BAL1050	AB	1999	4	316	15.4	10.98	11.90		D	065210.34+002356.8
06521+0026	BAL1050	AB	2000	5	316	15.4	10.98	11.90		N D	065210.34+002356.8
06521+0026	BAL1050	AB	2014	6	316	15.4	10.98	11.90		N	065210.34+002356.8
06521+0026	BAL1050	AB	2015	8	316	15.4	10.98	11.90		N	065210.34+002356.8

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

WDS 06521+0026 BAL 1050 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06521+0026 BAL 1050 AB : MEASURES

No records found.

WDS 06521+0026 : 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 06521+0026 : ALADIN DSS IMAGE @ 06^h 52^m 10.34^s +00° 23' 56.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06521+0026 BAL 1050 AB : 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		06521+0026	TDS 294	Aa,Ab	171	0.8
Show		06521+0026	BAL1050	AB	316	15.4
Show		06521+0027	TDS4228		21	1.9	3
Show		06520-0022	BAL 730		274	12.7	4
Show		06521-0027	XMI 26		262	22.6	4
Show		06521+0028	TDS4227		38	0.6	5
Show		06518-0026	BAL 729		102	14.4	7
Show		06518+0028	BAL1049	PQ	22	19.2	7
Show		06518+0028	HJ 740	AB	9	21.2	8
Show		06518+0028	ABH 53	AD	353	82.2	8
Show		06518+0028	ABH 53	AE	213	33.1	8
Show		06518+0028	ABH 53	AF	290	38.7	8
Show		06518+0028	ABH 53	AG	293	36.2	8
Show		06518+0028	ABH 53	AH	322	51.9	8
Show		06518+0028	ABH 53	AI	317	53.9	8
Show		06518+0028	ABH 53	AJ	328	78.3	8
Show		06518+0028	ABH 53	AK	312	82.5	8
Show		06518+0028	ABH 53	AL	305	68.2	8
Show		06518+0028	ABH 53	AM	277	68.4	8
Show		06518+0028	ABH 53	AN	253	95.2	8
Show		06518+0028	ABH 53	AO	9	98.9	8
Show		06518+0028	ABH 53	AP	64	56.6	8
Show		06518+0028	ABH 53	AQ	54	72.4	8
Show		06518+0028	ABH 53	AR	64	118.6	8
Show		06518+0028	ABH 53	AS	76	115.0	8
Show		06518+0028	HJ 740	BC	286	9.1	8
Show		06517+0022	A 2830		339	0.3	8
Show		06518+0028	BAL1046	FG	68	3.4	8
Show		06525-0033	SHN 11		206	0.1	10
Show		06518+0029	BAL1047	AB	270	36.2	11
Show		06518+0029	BAL1047	AC	275	16.8	11
Show		06518+0029	BAL1047	BC	86	19.5	11
Show		06529-0024	GWP 843		184	22.6	12
Show		06512+0023	J 20		126	2.0	15
Show		06531-0027	BAL 731		252	4.2	16
Show		06514-0033	BAL 728		215	12.0	16
Show		06530+0035	BAL1052		299	4.8	17
Show		06523-0006	BAL1051		308	13.9	18
Show		06532-0013	J 1057	AC	86	11.3	20
Show		06532-0013	J 1057	AB	37	2.3	20
Show		06532-0013	BAL 732	AD	53	22.8	20
Show		06532-0013	BAL 732	CB	277	9.6	20
Show		06532-0013	BAL 732	CD	29	14.7	20
Show		06532-0013	BAL 732	CE	43	27.5	20
Show		06512-0037	TDS4212		270	1.0	20
Show		06535-0022	TDS4258		17	2.0	21
Show		06508-0025	TDS4204		308	1.1	21
Show		06513-0007	BAL1045		164	16.2	22
Show		06508-0032	BU 897		24	6.6	22
Show		06508-0017	BAL 727		58	14.3	23
Show		06536+0018	RST5250		89	3.9	24

WDS 06521+0026 : COMPONENTS

	A	Ab
Ab	pa=170.5° sep=0.82"
B	pa=315.9° sep=15.40"	pa=317.6° sep=16.08"

06521+0026 A

Coord arcsec 2000	065210.34+002356.8		Mag	10.98		PmRA	0.00		PmDE	1.0
Tycho2	0148-02049-1

Tycho2

Tycho2	0148-02049-1	Pflag	P	RAmdeg	103.04310005	DEmdeg	0.39908464
PmRA	-2.8	PmDE	-5.9	E RAmdeg	35	E DEmdeg	43
E pmRA	1.6	E pmDE	1.6	EpRAm	1986.38	EpDEm	1982.88
Num	3	Q RAmdeg	1.2	Q DEmdeg	0.2	Q pmRA	1.2
Q pmDE	0.2	BTmag	11.161	E BTmag	0.059	VTmag	10.975
E VTmag	0.072	Prox	8	TYC	T	HIP
CCDM		RAdeg	103.04309778	DEdeg	0.39914889	EpRA 1990	1.92
EpDE 1990	1.80	E RAdeg	35.7	E DEdeg	45.1	Posflg	D
Corr	0.1

06521+0026 Ab

Coord arcsec 2000	065210.35+002356.0		Mag	12.88		PmRA	-3.00		PmDE	-6.0
Calc delta mag	1.9		Calc coord	yes

06521+0026 B

Coord arcsec 2000	065209.63+002407.9		Mag	11.9		PmRA	1.00		PmDE	0.0
Tycho2	0148-02049-2		Calc delta mag	0.92		Calc coord	yes

Tycho2

Tycho2	0148-02049-2	Pflag	P	RAmdeg	103.04310005	DEmdeg	0.39908464
PmRA	-2.8	PmDE	-5.9	E RAmdeg	35	E DEmdeg	43
E pmRA	1.6	E pmDE	1.6	EpRAm	1986.38	EpDEm	1982.88
Num	3	Q RAmdeg	1.2	Q DEmdeg	0.2	Q pmRA	1.2
Q pmDE	0.2	BTmag	12.027	E BTmag	0.131	VTmag	12.879
E VTmag	0.304	Prox	8	TYC	T	HIP
CCDM		RAdeg	103.04313556	DEdeg	0.39892333	EpRA 1990	1.91
EpDE 1990	1.80	E RAdeg	79.8	E DEdeg	100.1	Posflg	D
Corr	0.1