12211+0323 BAL 2387

12^h 21^m 03.38^s +03° 23' 35.4" P.A. 207.00 sep 9.3 mag 10.50,12.60

Coord 2000	12211+0323	Discov num	BAL2387	Comp		Coord arcsec 2000	12 21 03.38 +03 23 35.4
Date first	1910	Date last	2015	Obs	10
Pa first	190	Pa last	207.1	P.A. Now (θ)	207.1°
Sep first	9.9	Sep last	9.264	Sep. Now (ρ)	9.264"
Mag pri	10.50	Mag sec	12.60	delta mag (ΔM)	2.1	Spectral class
Pri motion ra	-011	Sec motion ra	-047
Pri motion dec	-003	Sec motion dec	+010
Notes

rPM=0.797

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Tycho2

0285-00750-1

Gaia DR2

3701714565895005440

WDS 12211+0323 BAL 2387 : 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
12211+0323	BAL2387		2000	2	205	9.4	10.75	11.20		D	122103.38+032335.4
12211+0323	BAL2387		2007	3	207	9.3	10.75	11.20		D	122103.38+032335.4
12211+0323	BAL2387		2013	5	207	9.3	10.50	12.60			122103.38+032335.4
12211+0323	BAL2387		2015	6	207	9.3	10.50	12.60			122103.38+032335.4

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

WDS 12211+0323 BAL 2387 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12211+0323 BAL 2387 : MEASURES

No records found.

WDS 12211+0323 : VIRTUAL EYEPIECE

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WDS 12211+0323 : ALADIN DSS IMAGE @ 12^h 21^m 03.38^s +03° 23' 35.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12211+0323 BAL 2387 : 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		12211+0323	BAL2387		207	9.3
Show		12203+0319	BUP 141		13	2.3	12
Show		12217+0333	HU 737		56	2.6	14
Show		12214+0310	BAL2388		275	17.7	15
Show		12223+0318	STT 247		47	14.0	20
Show		12227+0325	CBL 380		339	39.7	26
Show		12196+0309	WOR 34		214	1.1	27
Show		12195+0342	SKF1635		66	118.0	31
Show		12191+0257	STF1629		299	24.7	40
Show		12228+0246	UC 171		53	40.8	46
Show		12227+0238	BAL2389		106	2.8	53
Show		12220+0416	SHN 156		-1	0.5	55
Show		12243+0349	BAL2852		89	5.2	55
Show		12241+0357	LDS4205		293	37.1	58
Show		12175+0253	UC 2309		294	29.7	62
Show		12200+0427	NSN 627		34	6.7	66
Show		12169+0258	LDS 935		179	2.1	68
Show		12218+0432	CBL 379		244	74.4	70
Show		12199+0215	RAO 275		258	0.3	72
Show		12164+0303	CVR1420		58	4.3	74
Show		12198+0209	SHN 154		-1	0.7	77
Show		12247+0225	AG 177	AB	221	7.3	80
Show		12247+0225	AG 177	AC	57	96.3	80
Show		12232+0442	NSN 51		233	4.7	85
Show		12155+0302	BAL2386		194	5.0	87
Show		12264+0234	SLW 720		74	28.3	95
Show		12228+0151	LDS2879	AB	289	67.2	97
Show		12228+0151	RAO 277	Aa,Ab	110	0.6	97
Show		12154+0412	GWP1774		300	122.1	98
Show		12273+0359	UC 2342		225	49.7	100
Show		12159+0434	CVR 647		172	7.1	105
Show		12162+0443	STF1623		181	46.0	108
Show		12284+0321	GWP1814		312	55.7	111
Show		12182+0515	HJ 2609	AB	106	12.8	115
Show		12171+0143	A 2487		177	2.0	117
Show		12225+0518	STF1636		338	21.0	117
Show		12288+0300	CVR1438		217	3.6	119
Show		12292+0335	GWP1818		143	101.6	122
Show		12283+0424	BU 923	AB	56	3.0	125
Show		12283+0424	FOX 176	AC	76	66.5	125
Show		12218+0119	SHN 155		-1	0.6	126
Show		12120+0321	GRV1073		346	14.6	126
Show		12240+0521	FMR 224		107	3.0	126
Show		12179+0126	SHN 22		175	0.1	127
Show		12097+0154	BUP 138		99	48.0	127
Show		12152+0151	BAL1884		323	4.4	128
Show		12297+0306	UC 174		304	34.5	131
Show		12197+0533	A 1597	AB	291	0.7	131
Show		12197+0533	A 1597	AC	284	1.4	131
Show		12202+0534	GWP1789		151	61.1	132
Show		12286+0433	TMA 1		38	4.7	133

WDS 12211+0323 : COMPONENTS

	A
B	pa=207.1° sep=9.26"

12211+0323 A

Componente originario normalizzato	AB		Coord arcsec 2000	122103.38+032335.4		Mag	10.5		PmRA	-11.00
PmDE	-3.0		Tycho2	0285-00750-1		DM	BD+04 2605

Tycho2

Tycho2	0285-00750-1	Pflag		RAmdeg	185.26412686	DEmdeg	3.39317349
PmRA	-9.0	PmDE	-2.7	E RAmdeg	38	E DEmdeg	47
E pmRA	1.3	E pmDE	1.3	EpRAm	1979.58	EpDEm	1971.01
Num	5	Q RAmdeg	1.6	Q DEmdeg	1.7	Q pmRA	1.5
Q pmDE	1.7	BTmag	11.589	E BTmag	0.084	VTmag	10.749
E VTmag	0.068	Prox	999	TYC	T	HIP
CCDM		RAdeg	185.26414667	DEdeg	3.39317917	EpRA 1990	1.77
EpDE 1990	1.50	E RAdeg	40.6	E DEdeg	54.2	Posflg
Corr	0.2

12211+0323 B

Componente originario normalizzato	AB		Coord arcsec 2000	122103.10+032327.2		Mag	12.6		PmRA	-47.00
PmDE	10.0		Calc delta mag	2.1		Calc coord	yes