00219-2239 SKF 2140 (HD 1765)

00^h 21^m 51.02^s -22° 38' 34.7" P.A. 196.00 sep 83.4 mag 8.50,11.40 Sp F7V dist. 142.86 pc (466.01 l.y.)

Coord 2000	00219-2239	Discov num	SKF2140	Comp		Coord arcsec 2000	00 21 51.02 -22 38 34.7
Date first	1918	Date last	2015	Obs	8
Pa first	197	Pa last	196.3	P.A. Now (θ)	196.3°
Sep first	83.5	Sep last	83.431	Sep. Now (ρ)	83.431"
Mag pri	8.50	Mag sec	11.40	delta mag (ΔM)	2.9	Spectral class	F7V (yellow-white)
Pri motion ra	-035	Sec motion ra	-037
Pri motion dec	-056	Sec motion dec	-057
Notes

rPM=0.033 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 1765	Constellation	Cetus	SAO	166211	HIP	1729
Tycho2	6413-00023-1	Gaia DR2	2360394217769770240	HD	1765	CD	CD-23 110
CP	CP-23 23	Distance	142.86	Distance ly	466.01

WDS 00219-2239 SKF 2140 (HD 1765) : NOTES

No records found.

DISCOVERER

discov	author
SKF	Skiff, B.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
00219-2239	SKF2140		2010	5	196	83.4	8.50	11.40	F7V			002151.02-223834.7
00219-2239	SKF2140		2015	7	196	83.4	8.50	11.40	F7V	-23 110		002151.02-223834.7

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

WDS 00219-2239 SKF 2140 (HD 1765) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00219-2239 SKF 2140 (HD 1765) : MEASURES

No records found.

WDS 00219-2239 (HD 1765) : VIRTUAL EYEPIECE

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WDS 00219-2239 (HD 1765) : ALADIN DSS IMAGE @ 00^h 21^m 51.02^s -22° 38' 34.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00219-2239 SKF 2140 (HD 1765) : 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		00219-2239	SKF2140		196	83.4	0
Show		00209-2236	HJ 3359		82	17.9	14
Show		00219-2300	RST5493	BC	92	0.2	22
Show		00219-2300	HJ 1957	A,BC	27	6.1	22
Show		00199-2238	LDS2115		352	212.4	29
Show		00198-2334	LDS2116		34	37.0	63
Show		00172-2257	UC 346		181	7.8	67
Show		00174-2156	ARA1602		228	8.5	76
Show		00164-2235	HDS 36	Aa,Ab	171	0.1	76
Show		00164-2235	DAM 631	AB	291	102.4	76
Show		00164-2235	HDS 36	Aa,C	252	1.1	76
Show		00228-2356	RST2242		57	0.6	79
Show		00206-2356	WSP 20		217	0.3	80
Show		00278-2220	HJ 1969		44	12.5	84
Show		00239-2116	LDS 15		316	84.5	87
Show		00190-2402	LDS2113		88	5.4	92
Show		00153-2259	HDO 6	AB	264	7.1	94
Show		00153-2259	HDO 6	AC	215	24.4	94
Show		00153-2259	HDO 6	BC	200	20.5	94
Show		00231-2106	CVR 316		338	8.3	94
Show		00235-2100	LDS2118		132	4.6	102
Show		00183-2108	BU 393		29	0.7	104
Show		00293-2301	LDS2127		42	18.9	106
Show		00196-2057	HJ 1954		112	32.4	108
Show		00183-2414	TDS1390		129	0.7	108
Show		00296-2311	HJ 1977		298	13.7	112
Show		00141-2157	ARA1600		273	11.2	117
Show		00221-2438	LDS2117		330	18.5	120
Show		00202-2437	RST2240		347	1.3	121
Show		00136-2202	ARA1599		118	6.3	121
Show		00297-2333	LDS2131		286	127.6	121
Show		00143-2134	ARA1601		175	11.5	123
Show		00285-2403	LDS2125		308	162.8	126
Show		00156-2421	B 4		220	0.8	134
Show		00304-2347	DRS 26		279	1.8	137
Show		00280-2053	ARA1251		202	18.6	137
Show		00188-2450	RST2238		294	2.4	138
Show		00132-2134	LDS2103		96	14.5	139
Show		00221-2014	CVR1038		86	4.6	145
Show		00111-2239	HJ 3351		135	11.6	149
Show		00253-2020	LDS2119		79	5.1	150
Show		00199-2011	ARA 824		294	10.5	151
Show		00323-2151	CBL 114		209	49.7	154
Show		00288-2438	LDS2126		193	5.0	154
Show		00279-2451	I 702		83	1.4	157
Show		00124-2113	LDS2102		323	30.9	158
Show		00212-2517	TDS 14		307	2.3	159
Show		00275-2500	LDS2122		185	4.1	162
Show		00115-2126	KPP2629		102	24.3	162
Show		00123-2416	VOU 22		215	0.7	165
Show		00338-2241	ARA1956		298	3.0	165

WDS 00219-2239 : COMPONENTS

	A
B	pa=196.3° sep=83.43"

00219-2239 A

Name	HD 1765	Coord arcsec 2000	002151.02-223834.7	Mag	8.5	Spectral class	F7V (yellow-white)
PmRA	-35.00	PmDE	-56.0	SAO	166211	HIP	1729
Tycho2	6413-00023-1	HD	1765	CD	CD-23 110	CP	CP-23 23

Tycho2

Tycho2	6413-00023-1	Pflag		RAmdeg	5.46260167	DEmdeg	-22.64297895
PmRA	-34.5	PmDE	-55.7	E RAmdeg	6	E DEmdeg	8
E pmRA	1.6	E pmDE	1.6	EpRAm	1991.33	EpDEm	1990.86
Num	7	Q RAmdeg	1.0	Q DEmdeg	0.5	Q pmRA	1.1
Q pmDE	0.4	BTmag	9.066	E BTmag	0.017	VTmag	8.489
E VTmag	0.013	Prox	834	TYC	T	HIP	1729
CCDM		RAdeg	5.46268667	DEdeg	-22.64285056	EpRA 1990	1.82
EpDE 1990	1.70	E RAdeg	6.2	E DEdeg	7.9	Posflg
Corr	0.0

SAO

SAO	166211	DelFlag		RA1950		PmRA1950	-0.0036
DE1950		PmDE1950	-0.044	Vmag	8.1	SpType	G0
Double code		Source	25	CatNum	132	DM	CD-23 110
DMcomp		BDsup		HD	1765	M HD	0
GC		RA1950rad	0.08434857	DE1950rad	-0.40002023	PmRA2000	-0.0035
PmDE2000	-0.048

Hipparcos

Catalog	H	HIP	1729	Proxy		RAhms	00 21 51.04
DEdms	-22 38 34.2	Vmag	8.44	VarFlag		R Vmag	H
RAdeg	5.46269	DEdeg	-22.6428	AstroRef		Plx	7.04
CCDM	-33.42	N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD
CD	CD-23 110	CP	CP-23 23	Dm number	-23 110	VIred	0.58
SpType	F7V	R SpType		Coord arcsec 2000	002151.04-223834.2

Hipparcos 2

HIP	1729	Sn	5	So	0	Nc	1
RArad	0.09534185	DErad	-0.395192214	Plx	7	PmRA	-34.56
PmDE	-57.57	E RArad	0.69	E DErad	0.53	E Plx	0.9
E pmRA	0.9	E pmDE	0.51	Hpmag		E Hpmag	0.0022
SHp	0.015	VA	0	BV	0.533	E BV	0.014
VI	0.61

00219-2239 B

Coord arcsec 2000	002149.33-223954.8		Mag	11.4		PmRA	-37.00		PmDE	-57.0
Delta magnitude	2.9		Coordinate calculated	yes