20287-2359 RSS 549

20^h 28^m 44.20^s -23° 59' 01.3" P.A. 29.00 sep 11.4 mag 6.50,13.70 Sp K2/K3III dist. 201.21 pc (656.35 l.y.)

Coord 2000	20287-2359	Discov num	RSS 549	Comp		Coord arcsec 2000	20 28 44.20 -23 59 01.3
Date first	1977	Date last	2016	Obs	2
Pa first	40	Pa last	29	P.A. Now (θ)	29°
Sep first	10.1	Sep last	11.4	Sep. Now (ρ)	11.4"
Mag pri	6.50	Mag sec	13.70	delta mag (ΔM)	7.2	Spectral class	K2/K3III (yellow-orange)
Pri motion ra	-001	Sec motion ra
Pri motion dec	-059	Sec motion dec
Notes	U (Proper motion indicates non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Capricornus	SAO	189330	HIP	101013	Tycho2	6907-01118-1
Gaia DR2	6849458713741266560	HD	194848	GC	28471	CD	CD-2416058
CP	CP-24 6997	Distance	201.21	Distance ly	656.35

WDS 20287-2359 RSS 549 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	RSS	Rousseau, J.M., Perie, J.P., & Gachard, M.T.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20287-2359	RSS 549		1977	1	40	10.1	6.85		K2/K3III		202844.20-235901.3
20287-2359	RSS 549		2016	2	29	11.4	6.50	13.70	K2/K3III	U	202844.20-235901.3

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

WDS 20287-2359 RSS 549 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20287-2359 RSS 549 : MEASURES

No records found.

WDS 20287-2359 : VIRTUAL EYEPIECE

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WDS 20287-2359 : ALADIN DSS IMAGE @ 20^h 28^m 44.20^s -23° 59' 01.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20287-2359 RSS 549 : 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		20287-2359	RSS 549		29	11.4	0
Show		20285-2410	CHR 98		112	0.2	12
Show		20299-2418	UC 4201		239	33.1	25
Show		20304-2415	NSN 496		237	11.3	28
Show		20271-2438	B 483		57	4.4	45
Show		20257-2341	HJ 2957	AB	276	15.0	46
Show		20257-2341	DAW 227	AC	56	19.7	46
Show		20279-2310	ARA2272		157	5.8	51
Show		20292-2510	HJ 2964		42	36.0	71
Show		20250-2452	UC 4172		304	15.6	74
Show		20253-2259	TSN 193		269	0.9	77
Show		20292-2240	RST3261		24	2.0	79
Show		20252-2506	UC 4174		145	39.1	82
Show		20242-2459	SEE 418		54	2.7	87
Show		20270-2234	OCC1133		-1	0.2	89
Show		20353-2358	BRT3092		150	5.9	90
Show		20323-2519	UC 4208		79	23.7	94
Show		20289-2220	DON 987		77	5.7	100
Show		20297-2220	OCC 675		-1	0.1	101
Show		20212-2420	RST3258		134	1.1	105
Show		20299-2547	HDS2930		0	11.4	110
Show		20238-2227	ARA1925		131	6.0	115
Show		20252-2215	ARA1928		109	6.5	116
Show		20358-2501	DON 989		103	1.1	116
Show		20327-2213	UC 4210		172	46.3	119
Show		20322-2209	OCC 674	Ba,Bb	-1	0.1	120
Show		20322-2209	HJ 2973	AB	129	39.4	120
Show		20207-2447	RST3257		66	2.8	121
Show		20346-2530	B 2887		209	7.4	121
Show		20337-2541	H N 7	AB	160	14.6	122
Show		20337-2541	H N 7	AC	336	15.7	122
Show		20337-2541	H N 7	AD	228	21.1	122
Show		20335-2214	HJ 2975		21	10.3	125
Show		20349-2531	B 494		197	0.8	125
Show		20196-2415	UC 4146		155	22.8	126
Show		20346-2219	LDS4850		18	89.2	128
Show		20380-2340	TDT2438		104	0.5	130
Show		20253-2154	ARA1929		303	7.7	134
Show		20378-2451	BRT3094		250	4.5	135
Show		20244-2158	BRT1564		113	2.7	136
Show		20368-2239	KPP1705		335	13.2	137
Show		20186-2342	OCC 694		-1	0.1	141
Show		20379-2507	KPP4208		17	16.5	142
Show		20245-2150	ARA1927		196	8.4	143
Show		20390-2428	B 2889		220	6.8	144
Show		20325-2142	SEE 420		84	1.6	148
Show		20381-2244	B 497		275	0.6	149
Show		20177-2352	KPP2147		316	17.6	152
Show		20392-2453	DAM 667		98	8.0	153
Show		20338-2616	RST2144		115	0.4	154
Show		20191-2242	ARA2271		345	12.6	154

WDS 20287-2359 : COMPONENTS

	A
B	pa=26.9° sep=11.18"

20287-2359 A

Coord arcsec 2000	202844.20-235901.3	Mag	6.5	Spectral class	K2/K3III (yellow-orange)	PmRA	-1.00
PmDE	-59.0	SAO	189330	HIP	101013	Tycho2	6907-01118-1
HD	194848	GC	28471	CD	CD-2416058	CP	CP-24 6997

Tycho2

Tycho2	6907-01118-1	Pflag		RAmdeg	307.18417019	DEmdeg	-23.98383054
PmRA	-1.6	PmDE	-58.1	E RAmdeg	4	E DEmdeg	6
E pmRA	0.9	E pmDE	1.0	EpRAm	1991.22	EpDEm	1990.55
Num	19	Q RAmdeg	0.5	Q DEmdeg	0.7	Q pmRA	0.6
Q pmDE	0.6	BTmag	8.464	E BTmag	0.016	VTmag	6.973
E VTmag	0.011	Prox	999	TYC	T	HIP	101013
CCDM		RAdeg	307.18417417	DEdeg	-23.98369056	EpRA 1990	1.74
EpDE 1990	1.31	E RAdeg	4.4	E DEdeg	5.5	Posflg
Corr	-0.1

SAO

SAO	189330	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	-0.043	Vmag	6.9	SpType	K0
Double code		Source	70	CatNum	28471	DM	CD-2416058
DMcomp		BDsup		HD	194848	M HD	0
GC	28471	RA1950rad	5.34845494	DE1950rad	-0.42149223	PmRA2000	0
PmDE2000	-0.045

Hipparcos

Catalog	H	HIP	101013	Proxy		RAhms	20 28 44.20
DEdms	-23 59 01.3	Vmag	6.84	VarFlag		R Vmag	H
RAdeg	307.184	DEdeg	-23.9837	AstroRef		Plx	5.87
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	194848	BD
CD	CD-2416058	CP	CP-24 6997	Dm number	-2416058	VIred	1.21
SpType	K2/K3III	R SpType		Coord arcsec 2000	202844.20-235901.3

Hipparcos 2

HIP	101013	Sn	5	So	0	Nc	1
RArad	5.3613752981	DErad	-0.4185943648	Plx	4.97	PmRA	1.44
PmDE	-58.9	E RArad	0.38	E DErad	0.27	E Plx	0.5
E pmRA	0.47	E pmDE	0.42	Hpmag	7.0031	E Hpmag	0.0008
SHp	0.006	VA	0	BV	1.236	E BV	0.012
VI	1.19

CCDM

Ccdm	20287-2359	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.14	DDEs	-1.9
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	6.8	Sp	K2	PmNote
PmRA	-3	PmDE	-57	Dm number	-2416058	Cat1	CD
Name2	189330	Cat2	SAO	HD	194848	M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	20228S2419A
HIC	101013

20287-2359 B

Coord arcsec 2000

202844.57-235851.3

Mag

13.7

Calc delta mag

7.2

Calc coord

yes

CCDM

Ccdm	20287-2359	RComp		Comp	B	Note1
Note2		Discov num	RSU	DRAs	2.61	DDEs	7.1
R dRAs	40	Year	1977	Theta	40	Rho	10.1
Obs		Vmag		Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	20228S2419B
HIC