12139-2133 DON 516 (HD 106300)

12^h 13^m 54.23^s -21° 34' 03.0" P.A. 160.00 sep 4.4 mag 9.86,10.97 Sp F7V

Coord 2000	12139-2133	Discov num	DON 516	Comp		Coord arcsec 2000	12 13 54.23 -21 34 03.0
Date first	1920	Date last	2020	Obs	9
Pa first	167	Pa last	160.4	P.A. Now (θ)	160.4°
Sep first	4.5	Sep last	4.4	Sep. Now (ρ)	4.4"
Mag pri	9.86	Mag sec	10.97	delta mag (ΔM)	1.11	Spectral class	F7V (yellow-white)
Pri motion ra	-065	Sec motion ra	-019
Pri motion dec	+067	Sec motion dec	-078
Notes

rPM=1.63

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 106300		Constellation	Corvus		Tycho2	6101-01144-1		Gaia DR2	3514351977726237312
HD	106300

WDS 12139-2133 DON 516 (HD 106300) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12139-2133	DON 516		1998	6	162	4.7	9.86	10.97	F7V	D	121354.23-213403.0
12139-2133	DON 516		1999	7	162	4.7	9.86	10.97	F7V	D	121354.23-213403.0
12139-2133	DON 516		2015	8	162	4.7	9.86	10.97	F7V		121354.23-213403.0
12139-2133	DON 516		2020	9	160	4.4	9.86	10.97	F7V		121354.23-213403.0

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

WDS 12139-2133 DON 516 (HD 106300) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12139-2133 DON 516 (HD 106300) : MEASURES

No records found.

WDS 12139-2133 (HD 106300) : VIRTUAL EYEPIECE

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WDS 12139-2133 (HD 106300) : ALADIN DSS IMAGE @ 12^h 13^m 54.23^s -21° 34' 03.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12139-2133 DON 516 (HD 106300) : 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		12139-2133	DON 516		160	4.4
Show		12126-2147	LDS4190		73	33.5	24
Show		12160-2058	BRT1486		189	5.0	46
Show		12165-2204	ARA1480		129	13.3	47
Show		12168-2100	DON 519		114	0.4	54
Show		12103-2203	UC 2287		233	32.6	58
Show		12174-2103	DON 520		17	2.0	58
Show		12120-2042	UC 2292		347	62.9	59
Show		12107-2213	NSN 100		357	3.3	60
Show		12122-2231	HU 133		316	1.5	62
Show		12186-2139	UC 2312		69	33.4	66
Show		12116-2233	UC 2291		173	29.9	68
Show		12169-2228	LDS 399		235	10.7	69
Show		12189-2130	LDS 403		164	6.9	69
Show		12149-2026	TDS8284		231	0.4	71
Show		12136-2017	B 2290		54	0.7	78
Show		12206-2213	BU 605	CD	268	0.5	95
Show		12209-2152	DON 523		109	0.5	100
Show		12206-2213	BU 1245	AB	74	17.8	101
Show		12206-2213	BU 1245	A,CD	295	347.8	101
Show		12109-1959	KPP2730		137	3.5	104
Show		12113-1958	LDS 390		121	85.2	104
Show		12190-2253	RSS 285		311	18.1	107
Show		12158-2321	BU 920		307	1.9	111
Show		12219-2140	DON 524		242	1.8	112
Show		12216-2220	DON1098		105	5.0	118
Show		12202-2015	B 2293		181	1.8	118
Show		12098-1949	RST3775		212	4.8	120
Show		12055-2058	DON 508		318	5.2	124
Show		12052-2104	RST4957		64	0.9	126
Show		12095-2324	WHC 10		22	12.6	127
Show		12141-1926	UC 2298		112	73.2	129
Show		12062-2247	ARA1790		152	47.6	130
Show		12122-2343	DON 515		40	1.3	132
Show		12082-1948	UC 2277		101	23.1	134
Show		12043-2102	BU 458		236	30.1	139
Show		12208-1954	SKF 433		292	6.4	140
Show		12062-2002	B 1714		146	0.1	142
Show		12045-2037	B 1713		66	1.7	143
Show		12117-2358	HJ 4506		312	7.1	147
Show		12176-1914	ARA 417		53	10.4	150
Show		12246-2150	DON 525		80	4.5	151
Show		12030-2139	ARA1478		263	12.4	152
Show		12235-2015	HJ 4517		185	14.1	156
Show		12028-2112	TDS8190		279	0.8	157
Show		12101-2401	DON 514		149	1.6	157
Show		12179-2401	BU 921	A,BC	221	3.4	157
Show		12179-2401	DON 521	BC	50	0.2	157
Show		12025-2148	DON 506		41	0.7	159
Show		12229-2315	COO 285		21	7.6	161
Show		12093-2403	ARA2177		157	13.1	162

WDS 12139-2133 : COMPONENTS

	A
B	pa=161.7° sep=4.37"

12139-2133 A

Componente originario normalizzato	AB	Name	HD 106300	Coord arcsec 2000	121354.23-213403.0	Mag	9.86
Spectral class	F7V (yellow-white)	PmRA	-65.00	PmDE	67.0	Tycho2	6101-01144-1
HD	106300

Tycho2

Tycho2	6101-01144-1	Pflag		RAmdeg	183.47596494	DEmdeg	-21.56749404
PmRA	-56.5	PmDE	31.9	E RAmdeg	15	E DEmdeg	22
E pmRA	1.9	E pmDE	1.9	EpRAm	1990.84	EpDEm	1989.57
Num	5	Q RAmdeg	0.5	Q DEmdeg	2.2	Q pmRA	0.5
Q pmDE	2.3	BTmag	10.593	E BTmag	0.036	VTmag	9.864
E VTmag	0.027	Prox	50	TYC	T	HIP
CCDM		RAdeg	183.47610417	DEdeg	-21.56756972	EpRA 1990	1.74
EpDE 1990	1.45	E RAdeg	15.1	E DEdeg	21.9	Posflg
Corr	0.1

12139-2133 B

Componente originario normalizzato	AB		Coord arcsec 2000	121354.33-213407.1		Mag	10.97		PmRA	-19.00
PmDE	-78.0		Calc delta mag	1.11		Calc coord	yes