23373-2056 RSS 580

23^h 37^m 17.68^s -20° 55' 54.9" P.A. 317.00 sep 13.8 mag 11.50,13.00 Sp B9IV dist. 211.86 pc (691.09 l.y.)

Coord 2000	23373-2056	Discov num	RSS 580	Comp		Coord arcsec 2000	23 37 17.68 -20 55 54.9
Date first	1977	Date last	2015	Obs	6
Pa first	310	Pa last	316.6	P.A. Now (θ)	316.6°
Sep first	13.1	Sep last	13.847	Sep. Now (ρ)	13.847"
Mag pri	11.50	Mag sec	13.00	delta mag (ΔM)	1.5	Spectral class	B9IV (blue-white)
Pri motion ra	+029	Sec motion ra	+044
Pri motion dec	-016	Sec motion dec	+009
Notes	N (See Notes)

rPM=0.649

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Aquarius		HIP	116560		Tycho2	6409-00819-1		Gaia DR2	2388733545859652864
HD	222040		BD	BD-21 6451		Distance	211.86		Distance ly	691.09

WDS 23373-2056 RSS 580 : NOTES

discov_num	notes	refcode
RSS 580	CPD-21@8282

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
23373-2056	RSS 580		1999	2	314	13.7	11.50	13.00	B9IV	N D	233717.68-205554.9
23373-2056	RSS 580		2010	5	316	13.7	11.50	13.00	B9IV	N	233717.68-205554.9
23373-2056	RSS 580		2015	6	317	13.8	11.50	13.00	B9IV	N	233717.68-205554.9

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WDS 23373-2056 RSS 580 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23373-2056 RSS 580 : MEASURES

No records found.

WDS 23373-2056 : VIRTUAL EYEPIECE

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WDS 23373-2056 : ALADIN DSS IMAGE @ 23^h 37^m 17.68^s -20° 55' 54.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23373-2056 RSS 580 : 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		23373-2056	RSS 580		317	13.8
Show		23377-2030	DON1051		208	0.7	27
Show		23370-2141	HJ 3206		347	3.2	45
Show		23338-2118	BRT1577		108	3.8	53
Show		23333-2055	B 1900		128	1.0	57
Show		23350-2146	HJ 3201		340	27.3	60
Show		23363-2158	LDS6043		88	221.4	65
Show		23380-2200	LDS2991		81	84.4	65
Show		23326-2105	LDS6403		8	8.5	65
Show		23327-2046	CVR1719		297	4.9	66
Show		23393-2155	HDS3361		271	0.5	66
Show		23331-2127	HDO 177		250	95.9	67
Show		23420-2016	LDS6051		282	486.5	77
Show		23380-1938	GWP3334		156	22.9	79
Show		23384-1939	ARA1248		138	7.2	79
Show		23318-2115	TOK 219		143	0.2	80
Show		23324-2155	LDS5098		75	10.2	90
Show		23339-1934	HJ 3200		127	10.4	95
Show		23330-1943	HU 299		291	0.8	96
Show		23434-2142	HJ 3210		31	43.9	98
Show		23329-2212	AOT 125		119	27.6	98
Show		23299-2035	HU 599	AB	344	0.2	106
Show		23299-2035	HJ 3196	AB,C	19	20.7	106
Show		23303-2013	UC 4967		277	17.7	108
Show		23447-2027	CVR1011		179	14.3	108
Show		23455-2015	UC 5018		292	12.3	122
Show		23402-2252	LDS6049		284	21.4	123
Show		23284-2017	CVR1718		131	3.2	131
Show		23305-2231	ARA2289	BC	238	44.0	134
Show		23305-2231	ARA2289	AB	95	14.2	135
Show		23305-2231	ARA2289	AC	224	33.7	135
Show		23298-1932	CVR 991		235	13.0	135
Show		23451-1937	ZIE 21		168	2.0	136
Show		23457-1941	CVR 294		102	111.9	141
Show		23338-2307	AOT 126		310	10.5	141
Show		23274-2117	LDS5091		67	5.0	142
Show		23469-2007	CVR1019		307	22.6	144
Show		23301-2240	SEE 486	AB	41	1.2	145
Show		23301-2240	SEE 486	AC	149	23.1	145
Show		23352-1834	HJ 3202		250	4.6	145
Show		23323-2303	AOT 124	BC	339	13.4	146
Show		23462-1940	CVR1728		296	3.5	147
Show		23392-1831	BHA 55		86	7.2	148
Show		23468-1949	I 694		166	2.4	150
Show		23358-2327	LDS6042		24	111.1	154
Show		23386-1823	GWP3336		306	10.7	154
Show		23414-1832	B 2510		244	1.9	155
Show		23391-1823	GWP3339	AB	79	68.3	155
Show		23442-1853	TOI 343		319	2.8	157
Show		23264-2132	ARA1949		338	9.1	157
Show		23376-2333	LDS6406		194	8.0	158

WDS 23373-2056 : COMPONENTS

	A
B	pa=318.5° sep=13.42"

23373-2056 A

Componente originario normalizzato	AB	Coord arcsec 2000	233717.68-205554.9	Mag	11.5	Spectral class	B9IV (blue-white)
PmRA	29.00	PmDE	-16.0	HIP	116560	Tycho2	6409-00819-1
HD	222040	BD	BD-21 6451

Tycho2

Tycho2	6409-00819-1	Pflag		RAmdeg	354.32369603	DEmdeg	-20.93196808
PmRA	25.5	PmDE	-26.2	E RAmdeg	35	E DEmdeg	43
E pmRA	2.3	E pmDE	2.4	EpRAm	1986.35	EpDEm	1984.83
Num	6	Q RAmdeg	1.5	Q DEmdeg	1.3	Q pmRA	1.5
Q pmDE	1.2	BTmag	11.012	E BTmag	0.069	VTmag	10.917
E VTmag	0.089	Prox	428	TYC	T	HIP	116560
CCDM		RAdeg	354.32364472	DEdeg	-20.93191444	EpRA 1990	1.59
EpDE 1990	1.39	E RAdeg	41.6	E DEdeg	52.1	Posflg
Corr	0.0

Hipparcos

Catalog	H	HIP	116560	Proxy		RAhms	23 37 17.68
DEdms	-20 55 54.9	Vmag	10.88	VarFlag		R Vmag	G
RAdeg	354.324	DEdeg	-20.9319	AstroRef		Plx	-6.62
CCDM	23373-2056	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	222040	BD	BD-21 6451
CD		CP		Dm number	-21 6451	VIred	0.11
SpType	B9IV	R SpType		Coord arcsec 2000	233717.68-205554.9

Hipparcos 2

HIP	116560	Sn	5	So	0	Nc	1
RArad	6.1841143855	DErad	-0.3653309215	Plx	-4.72	PmRA	22.8
PmDE	-24.27	E RArad	2.51	E DErad	2.07	E Plx	2.66
E pmRA	2.75	E pmDE	2.77	Hpmag	10.9398	E Hpmag	0.0051
SHp	0.029	VA	0	BV	0.093	E BV	0.01
VI	0.11

CCDM

Ccdm	23373-2056	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.39	DDEs	5.8
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	10.9	Sp	A0	PmNote
PmRA		PmDE		Dm number	-21 6451	Cat1	BD
Name2		Cat2		HD	222040	M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	23321S2129A
HIC	116560

23373-2056 B

Componente originario normalizzato	AB		Coord arcsec 2000	233717.05-205544.8		Mag	13		PmRA	44.00
PmDE	9.0		Calc delta mag	1.5		Calc coord	yes

CCDM

Ccdm	23373-2056	RComp		Comp	B	Note1
Note2		Discov num	RSU	DRAs	-1.10	DDEs	14.3
R dRAs	40	Year	1977	Theta	310	Rho	13.1
Obs	1	Vmag	13.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	23321S2129B
HIC