21225-0155 BAL 264

21^h 22^m 32.28^s -01° 55' 04.7" P.A. 98.00 sep 13.6 mag 9.50,11.40 Sp K2

Coord 2000	21225-0155	Discov num	BAL 264	Comp		Coord arcsec 2000	21 22 32.28 -01 55 04.7
Date first	1893	Date last	2015	Obs	9
Pa first	94	Pa last	98.2	P.A. Now (θ)	98.2°
Sep first	11.0	Sep last	13.602	Sep. Now (ρ)	13.602"
Mag pri	9.50	Mag sec	11.40	delta mag (ΔM)	1.9	Spectral class	K2 (yellow-orange)
Pri motion ra	-013	Sec motion ra	+018
Pri motion dec	-011	Sec motion dec	-013
Notes

rPM=1.399

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Tycho2

5199-00415-1

Gaia DR2

2685867251777522304

WDS 21225-0155 BAL 264 : NOTES

No records found.

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

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21225-0155	BAL 264		1998	3	98	13.2	9.50	11.40		D	212232.28-015504.7
21225-0155	BAL 264		2010	4	98	13.5	9.50	11.40		D	212232.28-015504.7
21225-0155	BAL 264		2015	6	98	13.6	9.50	11.40	K2		212232.28-015504.7

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WDS 21225-0155 BAL 264 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21225-0155 BAL 264 : MEASURES

No records found.

WDS 21225-0155 : VIRTUAL EYEPIECE

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WDS 21225-0155 : ALADIN DSS IMAGE @ 21^h 22^m 32.28^s -01° 55' 04.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21225-0155 BAL 264 : 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		21225-0155	BAL 264		98	13.6
Show		21209-0136	RST5161		234	2.9	34
Show		21203-0130	BU 1304		55	3.5	42
Show		21264-0117	BAL 623		217	14.3	70
Show		21182-0224	J 1719		170	5.8	71
Show		21209-0302	JNN 130		66	1.3	72
Show		21214-0310	RUC 14		34	0.3	77
Show		21177-0227	UC 4433		9	16.8	80
Show		21201-0314	UC 4445		127	34.6	87
Show		21285-0210	BRT 516		220	4.9	91
Show		21285-0157	GWP3064		136	12.9	91
Show		21176-0101	LYS 43		38	10.3	92
Show		21265-0319	GWP3060		22	27.2	104
Show		21157-0114	STF2778	AB	284	18.4	112
Show		21157-0114	STF2778	AC	264	69.0	112
Show		21299-0220	JNN 131		62	0.7	113
Show		21151-0117	LYS 40	AB	169	19.6	118
Show		21151-0117	LYS 40	AC	123	8.8	118
Show		21151-0117	LYS 40	AD	219	19.0	118
Show		21212+0001	BAL 931		234	34.7	119
Show		21308-0233	RST4695		226	2.5	130
Show		21151-0306	OCC9216		91	0.4	133
Show		21149-0303	TDT2856		107	0.5	134
Show		21186+0005	SLW1236		51	176.0	134
Show		21261-0010	RST5164		306	0.9	136
Show		21187+0010	KPP1282		16	9.8	138
Show		21318-0155	LDS6356		306	8.5	139
Show		21210+0022	RST5162		21	0.4	140
Show		21304-0322	CHE 305		310	11.8	142
Show		21180+0010	ENG 82	AB	41	152.5	142
Show		21180+0010	TOB 317	AD	53	123.3	142
Show		21180+0010	BUP 228	BC	117	12.2	143
Show		21180+0010	LYS 44	BD	181	41.2	143
Show		21188+0019	WSS 4		37	2.8	146
Show		21198+0026	WAA 50		99	15.8	147
Show		21251-0417	GWP3058		302	135.8	148
Show		21230-0423	CVR 896		105	8.5	148
Show		21247-0420	HDS3050		311	0.2	149
Show		21164-0003	LYS 42	AB	188	6.2	150
Show		21164-0003	LYS 42	AC	108	55.7	150
Show		21164-0003	LYS 42	AD	170	69.9	150
Show		21237+0034	A 886		349	4.8	150
Show		21162-0003	LYS 41		234	6.4	153
Show		21126-0128	UC 4404		269	32.6	153
Show		21242+0036	ITF 219		270	2.6	154
Show		21303-0336	SLW1239		41	9.5	154
Show		21123-0142	BAL 263	AB	358	15.9	155
Show		21123-0142	LYS 37	AC	85	33.1	155
Show		21123-0142	FYM 190	AD	169	16.1	155
Show		21122-0203	A 179		180	0.3	155
Show		21172-0414	BU 161	BC	315	8.2	160

WDS 21225-0155 : COMPONENTS

	A
B	pa=98.2° sep=13.59"

21225-0155 A

Componente originario normalizzato	AB		Coord arcsec 2000	212232.28-015504.7		Mag	9.5		Spectral class	K2 (yellow-orange)
PmRA	-13.00		PmDE	-11.0		Tycho2	5199-00415-1

Tycho2

Tycho2	5199-00415-1	Pflag		RAmdeg	320.63493992	DEmdeg	-1.91800756
PmRA	-8.2	PmDE	-14.0	E RAmdeg	21	E DEmdeg	27
E pmRA	1.2	E pmDE	1.3	EpRAm	1983.42	EpDEm	1984.25
Num	9	Q RAmdeg	1.3	Q DEmdeg	1.3	Q pmRA	1.2
Q pmDE	1.2	BTmag	11.115	E BTmag	0.070	VTmag	9.842
E VTmag	0.037	Prox	999	TYC	T	HIP
CCDM		RAdeg	320.63495333	DEdeg	-1.91797417	EpRA 1990	1.79
EpDE 1990	1.64	E RAdeg	27.1	E DEdeg	30.6	Posflg
Corr	-0.2

21225-0155 B

Componente originario normalizzato	AB		Coord arcsec 2000	212233.18-015506.6		Mag	11.4		PmRA	18.00
PmDE	-13.0		Calc delta mag	1.9		Calc coord	yes