13300-7634 RSS 18 (HD 116891)

13^h 30^m 00.62^s -76° 34' 23.7" P.A. 47.00 sep 33.2 mag 8.16,9.24 Sp B9.5V dist. 429.18 pc (1399.99 l.y.)

Coord 2000	13300-7634	Discov num	RSS 18	Comp		Coord arcsec 2000	13 30 00.62 -76 34 23.7
Date first	1895	Date last	2015	Obs	13
Pa first	45	Pa last	46.8	P.A. Now (θ)	46.8°
Sep first	32.4	Sep last	33.19	Sep. Now (ρ)	33.19"
Mag pri	8.16	Mag sec	9.24	delta mag (ΔM)	1.08	Spectral class	B9.5V (blue-white)
Pri motion ra	-024	Sec motion ra	-010
Pri motion dec	-006	Sec motion dec	-004
Notes	N (See Notes)

rPM=0.572

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 116891	Constellation	Chamaeleon	SAO	257053	HIP	65865
Tycho2	9426-03755-1	Gaia DR2	5789770778651528192	HD	116891	GC	18207
CP	CP-75 874	Distance	429.18	Distance ly	1399.99

WDS 13300-7634 RSS 18 (HD 116891) : NOTES

discov_num	notes	refcode
RSS 18	This previously uncataloged double star was a Hipparcos double entry
	system. The first measure is determined from the individual positions
	listed by Rousseau et al.	Rss1996

REFERENCES

refcode	metd	author	reference
Rss1996	Pa -	Rousseau, J.M., Perie, J.P., & Gachard, M.T.	1996A&AS..116..301R
Rss1996		A&AS 116, 301, 1996

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13300-7634	RSS 18		2000	10	47	33.2	8.16	9.24	B9.5V	N D	133000.62-763423.7
13300-7634	RSS 18		2010	12	47	33.2	8.16	9.24	B9.5V	N	133000.62-763423.7
13300-7634	RSS 18		2015	13	47	33.2	8.16	9.24	B9.5V	N	133000.62-763423.7

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WDS 13300-7634 RSS 18 (HD 116891) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13300-7634 RSS 18 (HD 116891) : MEASURES

No records found.

WDS 13300-7634 (HD 116891) : VIRTUAL EYEPIECE

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WDS 13300-7634 (HD 116891) : ALADIN DSS IMAGE @ 13^h 30^m 00.62^s -76° 34' 23.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13300-7634 RSS 18 (HD 116891) : 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		13300-7634	RSS 18		47	33.2
Show		13294-7611	NSN 348		311	6.1	24
Show		13270-7710	RST1716	AB	220	2.2	38
Show		13270-7710	GLI 291	AB,C	256	68.0	38
Show		13401-7621	RST1731		66	1.5	39
Show		13405-7624	HLN 30		33	3.7	41
Show		13417-7606	RST1734		114	1.8	50
Show		13282-7544	RST1719		340	3.9	51
Show		13286-7540	RST1720		334	3.6	55
Show		13332-7734	HJ 4590		133	22.0	61
Show		13464-7546	RST1740		289	1.2	76
Show		13139-7728	I 310		33	2.1	76
Show		13482-7739	NZO 42		28	13.9	89
Show		13417-7507	HDS1923	Aa,Ab	297	0.2	98
Show		13417-7507	HJ 4598	AB	44	13.0	98
Show		13487-7458	KPP1384		156	10.4	119
Show		13472-7446	B 1741	AB	339	3.8	126
Show		13317-7843	UC 2554		110	14.1	129
Show		13212-7427	HDS1874		146	0.1	133
Show		13268-7411	HJ 4582		23	14.1	144
Show		13149-7415	TDS8749		45	0.7	151
Show		13353-7402	HEI 523		204	2.8	155
Show		13144-7902	UC 2501		341	46.0	156
Show		13330-7357	TDS8873		139	0.5	158
Show		13136-7401	HEI 518		235	0.2	166
Show		13313-7343	HEI 522		253	2.9	172
Show		13413-7926	RST2855		312	0.8	176
Show		13101-7349	HEI 230		194	2.0	182
Show		13275-7329	HEI 231		257	1.6	186
Show		13288-7947	HJ 4581	AB	281	10.8	193
Show		13211-7316	B 1735			0.2	201
Show		13195-7310	B 2312	AB	351	2.0	209
Show		13204-7305	DAM 707		44	10.9	213
Show		13163-7309	SKF2836		18	0.8	213
Show		13319-7300	TDS8864		74	1.8	215
Show		13478-7305	KPP3906		236	1.6	221
Show		13241-7249	TDS8813		105	0.4	227
Show		13324-7245	WIS 224		268	725.4	230
Show		13417-8035	HJ 4594		279	5.4	243
Show		13395-7230	HDS1915		171	1.2	248
Show		13337-8045	KPP1383		242	10.4	251
Show		13248-7221	B 1737		209	1.2	255
Show		13135-7228	HEI 517		158	2.5	255
Show		13456-7223	B 2763		243	4.8	259
Show		13293-7214	B 1738		304	1.4	261
Show		13229-7209	B 1736		333	0.2	268
Show		13258-8105	GLI 189		145	34.8	271
Show		13265-7158	LDS 442		187	5.6	277
Show		13207-8115	R 215		261	14.9	283
Show		13458-7159	DUN 140		73	11.0	283
Show		13329-7142	B 2756		271	13.3	293

WDS 13300-7634 : COMPONENTS

	A
B	pa=13.9° sep=23.40"

13300-7634 A

Componente originario normalizzato	AB	Name	HD 116891	Coord arcsec 2000	133000.62-763423.7	Mag	8.16
Spectral class	B9.5V (blue-white)	PmRA	-24.00	PmDE	-6.0	SAO	257053
HIP	65865	Tycho2	9426-03755-1	HD	116891	GC	18207
CP	CP-75 874

Tycho2

Tycho2	9426-03755-1	Pflag		RAmdeg	202.50258558	DEmdeg	-76.57323769
PmRA	-23.4	PmDE	-2.6	E RAmdeg	5	E DEmdeg	5
E pmRA	1.3	E pmDE	1.3	EpRAm	1991.24	EpDEm	1991.28
Num	12	Q RAmdeg	1.4	Q DEmdeg	0.6	Q pmRA	1.4
Q pmDE	0.6	BTmag	8.222	E BTmag	0.016	VTmag	8.163
E VTmag	0.012	Prox	330	TYC	T	HIP	65865
CCDM		RAdeg	202.50282056	DEdeg	-76.57323167	EpRA 1990	1.66
EpDE 1990	1.69	E RAdeg	5.2	E DEdeg	4.9	Posflg
Corr	-0.1

SAO

SAO	257053	DelFlag		RA1950		PmRA1950	-0.0084
DE1950		PmDE1950	-0.001	Vmag	8.2	SpType	A0
Double code		Source	70	CatNum	18207	DM	CP-75 874
DMcomp		BDsup		HD	116891	M HD	0
GC	18207	RA1950rad	3.51563157	DE1950rad	-1.33194555	PmRA2000	-0.0111
PmDE2000	0.004

Hipparcos

Catalog	H	HIP	65865	Proxy		RAhms	13 30 00.68
DEdms	-76 34 23.6	Vmag	8.17	VarFlag		R Vmag	H
RAdeg	202.503	DEdeg	-76.5732	AstroRef		Plx	1.77
CCDM	13301-7634	N CCDM	I	Nsys	2	Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	116891	BD
CD		CP	CP-75 874	Dm number	-75 874	VIred	0.04
SpType	B9.5V	R SpType		Coord arcsec 2000	133000.68-763423.6

Hipparcos 2

HIP	65865	Sn	5	So	0	Nc	1
RArad	3.534341067	DErad	-1.3364550416	Plx	2.33	PmRA	-19.28
PmDE	-4.32	E RArad	0.6	E DErad	0.6	E Plx	0.75
E pmRA	0.71	E pmDE	0.77	Hpmag	8.1913	E Hpmag	0.0015
SHp	0.016	VA	0	BV	0.142	E BV	0.095
VI	0.04

13300-7634 B

Componente originario normalizzato	AB		Coord arcsec 2000	133002.23-763401.0		Mag	9.24		PmRA	-10.00
PmDE	-4.0		Calc delta mag	1.08		Calc coord	yes