21586+0601 SHJ 336 AC

21^h 58^m 36.57^s +06° 00' 50.0" P.A. 101.00 sep 84.1 mag 7.98,12.00 Sp A2 dist. 140.45 pc (458.15 l.y.)

Coord 2000	21586+0601	Discov num	SHJ 336	Comp	AC	Coord arcsec 2000	21 58 36.57 +06 00 50.0
Date first	1908	Date last	2016	Obs	9
Pa first	102	Pa last	100.8	P.A. Now (θ)	100.8°
Sep first	85.3	Sep last	84.09	Sep. Now (ρ)	84.09"
Mag pri	7.98	Mag sec	12.00	delta mag (ΔM)	4.02	Spectral class	A2 (white)
Pri motion ra	+017	Sec motion ra	+006
Pri motion dec	-010	Sec motion dec	+001
Notes	N (See Notes)

rPM=0.789

Nature of this double is uncertain.

21586+0601 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 208800	127205	21 58 37 +06 00 50	SHJ 336 AB	2016	24	222	93.5	7.98	8.93	0.95
Show		127205	21 58 37 +06 00 50	SHJ 336 AC	2016	9	101	84.1	7.98	12.00	4.02		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Pegasus	SAO	127205	HIP	108485	Tycho2	0557-00807-1
Gaia DR2	2697317256631380736	HD	208800	BD	BD+05 4915	Distance	140.45
Distance ly	458.15

WDS 21586+0601 SHJ 336 AC : NOTES

discov_num	notes	refcode
SHJ 336	B is BD+05@4913.

REFERENCES

refcode	metd	author	reference
SHJ1824	Ma -	South, J. & Herschel, J.	1824RSPT..114R...1H
SHJ1824		Phil. Trans. R. Soc. 114, 1, 1824
SHJ1844A	Ma -	South, J. & Herschel, J.	1844QB43.S66.......
SHJ1844A		cited by Smyth (Cycle of Celestial Objects 2, 1844)
SHJ1852A	Ma -	South, J. & Herschel, J.	.
SHJ1852A		cited by Bishop (Bishop Obs. Astron. Observations 1852)
SHJ1880A	Ma -	South, J. & Harschel, J.	1880MNRAS..40..497B
SHJ1880A		cited by Burnham (MNRAS 40, 497, 1880)
SHJ1906A	Ma -	South, J. & Herschel, J.	1906MmRAS..56....1L
SHJ1906A		cited by Lewis (MemRAS 56, 1, 1906)
SHJ1906B	Ma -	South, J. & Herschel, J.	1906QB821.B972.....
SHJ1906B		cited in BDS (Burnham Double Star Cat.), 1906
SHJ1913A	Ma -	South, J. & Herschel, J.	1913QB811.B8.......
SHJ1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
SHJ1932A	-	South, J. & Herschel, J.	1932QB821.A43......
SHJ1932A		cited in ADS (Aitken Double Star Cat.), 1932
SHJ9999	Ma -	South, J. & Herschel, J.	...................
SHJ9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21586+0601	SHJ 336	AC	2002	4	101	84.1	7.98	12.00	A2	N D	215836.57+060050.0
21586+0601	SHJ 336	AC	2016	6	101	84.1	7.98	12.00	A2	N	215836.57+060050.0

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

WDS 21586+0601 SHJ 336 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21586+0601 SHJ 336 AC : MEASURES

No records found.

WDS 21586+0601 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 21586+0601 : ALADIN DSS IMAGE @ 21^h 58^m 36.57^s +06° 00' 50.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21586+0601 SHJ 336 AC : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21586+0601	SHJ 336	AB	222	93.5	1
Show		21586+0601	SHJ 336	AC	101	84.1	1
Show		21580+0556	STF2848		56	10.9	10
Show		21595+0617	HJ 3079		74	10.0	21
Show		21591+0541	GWP3111		202	34.8	22
Show		21593+0537	HDS3123		245	0.3	27
Show		22001+0528	FYM 334	AB	133	12.8	41
Show		22001+0528	FYM 334	AC	169	21.8	41
Show		22000+0525	HEI 824		154	2.9	41
Show		21566+0633	HU 381		235	0.2	45
Show		21547+0606	SLW1256		203	31.1	59
Show		21576+0501	HJ 3073		18	25.6	62
Show		21565+0715	STT 453	AB	269	0.7	81
Show		21565+0715	HJ 3069	AB,C	75	23.9	81
Show		21557+0715	STT 452		177	0.8	87
Show		22035+0649	HJ 3083		210	31.6	87
Show		22037+0515	HU 491		260	1.0	89
Show		22035+0652	HJ 3084		53	15.1	89
Show		22019+0446	STTA228	AB	23	86.6	90
Show		22019+0446	STTA228	AC	183	13.3	90
Show		21542+0459	OSO 160	AB	316	13.8	91
Show		21542+0459	OSO 160	AC	225	25.6	91
Show		21534+0512	HJ 3064		141	9.1	92
Show		21530+0518	HU 379		253	1.4	94
Show		21524+0623	SKF1871		253	7.0	96
Show		22044+0518	GWP3120		359	12.3	97
Show		21521+0549	J 916		184	1.7	98
Show		21522+0538	JOD 23	AB	288	0.2	99
Show		21522+0538	JOD 23	AC	35	0.7	99
Show		22041+0657	GWP3119		9	14.6	100
Show		22055+0545	YSC 73		170	0.4	104
Show		21512+0546	HJ 3061		105	17.0	111
Show		21575+0409	STTA225		287	75.2	113
Show		21514+0525	BAL2983		16	6.0	114
Show		21544+0738	CVR 254		73	13.1	116
Show		21502+0558	CBL 600		253	12.0	126
Show		22058+0452	STF2856		195	1.3	129
Show		22066+0653	SLW1261		345	71.3	130
Show		21504+0514	BRT2192		24	3.3	132
Show		21591+0814	GWP3110		31	19.6	134
Show		21547+0400	BAL2565		208	3.9	134
Show		21585+0347	RAO 73		89	12.4	135
Show		21551+0355	HEI 823		82	2.5	137
Show		21521+0739	OSO 158	AB	126	10.4	138
Show		21521+0739	OSO 158	AC	30	13.2	138
Show		21573+0825	HJ 5523		204	20.4	141
Show		21492+0543	GIC 172		126	434.7	142
Show		22002+0822	OSO 165		36	9.7	144
Show		21489+0523	HU 281		146	1.5	150
Show		22028+0345	KU 134		260	55.6	150
Show		22067+0734	GWP3124		48	12.7	153

WDS 21586+0601 : COMPONENTS

	A	B
B	pa=221.9° sep=93.27"
C	pa=100.9° sep=83.64"	pa=69.6° sep=154.12"

21586+0601 A

Name	HD 208800	Coord arcsec 2000	215836.57+060050.0	Mag	7.98	Spectral class	A2 (white)
PmRA	17.00	PmDE	-10.0	SAO	127205	HIP	108485
Tycho2	0557-00807-1	HD	208800	BD	BD+05 4915

Tycho2

Tycho2	0557-00807-1	Pflag		RAmdeg	329.65241970	DEmdeg	6.01387182
PmRA	17.9	PmDE	-9.7	E RAmdeg	6	E DEmdeg	7
E pmRA	1.6	E pmDE	1.6	EpRAm	1991.39	EpDEm	1991.09
Num	9	Q RAmdeg	0.5	Q DEmdeg	0.6	Q pmRA	0.6
Q pmDE	0.5	BTmag	8.048	E BTmag	0.017	VTmag	7.980
E VTmag	0.014	Prox	950	TYC	T	HIP	108485
CCDM		RAdeg	329.65237833	DEdeg	6.01389444	EpRA 1990	1.78
EpDE 1990	1.63	E RAdeg	6.1	E DEdeg	7.2	Posflg
Corr	-0.1

SAO

SAO	127205	DelFlag		RA1950		PmRA1950	0.0015
DE1950		PmDE1950	-0.008	Vmag	8.7	SpType	A2
Double code		Source	32	CatNum	11044	DM	BD+05 4915
DMcomp		BDsup		HD	208800	M HD	0
GC		RA1950rad	5.74258992	DE1950rad	0.10078509	PmRA2000	0.0016
PmDE2000	-0.013

Hipparcos

Catalog	H	HIP	108485	Proxy		RAhms	21 58 36.57
DEdms	+06 00 50.0	Vmag	7.98	VarFlag		R Vmag	H
RAdeg	329.652	DEdeg	6.0139	AstroRef		Plx	8.13
CCDM	21586+0600	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	208800	BD	BD+05 4915
CD		CP		Dm number	+05 4915	VIred	0.04
SpType	A2	R SpType		Coord arcsec 2000	215836.57+060050.0

Hipparcos 2

HIP	108485	Sn	5	So	0	Nc	1
RArad	5.7535193438	DErad	0.1049623181	Plx	7.12	PmRA	18.43
PmDE	-9.29	E RArad	0.52	E DErad	0.53	E Plx	0.63
E pmRA	0.71	E pmDE	0.56	Hpmag	8.0064	E Hpmag	0.0018
SHp	0.016	VA	0	BV	0.059	E BV	0.019
VI	0.07

21586+0601 B

Coord arcsec 2000	215832.39+055940.6		Mag	8.93		PmRA	82.00		PmDE	18.0
Tycho2	0557-00655-1		Calc delta mag	0.95		Calc coord	yes

Tycho2

Tycho2	0557-00655-1	Pflag		RAmdeg	329.63458410	DEmdeg	5.99453030
PmRA	80.9	PmDE	18.2	E RAmdeg	13	E DEmdeg	15
E pmRA	1.7	E pmDE	1.7	EpRAm	1989.97	EpDEm	1989.32
Num	8	Q RAmdeg	0.5	Q DEmdeg	0.5	Q pmRA	0.5
Q pmDE	0.5	BTmag	9.855	E BTmag	0.032	VTmag	8.927
E VTmag	0.020	Prox	950	TYC	T	HIP
CCDM		RAdeg	329.63439833	DEdeg	5.99448861	EpRA 1990	1.79
EpDE 1990	1.66	E RAdeg	13.6	E DEdeg	16.2	Posflg
Corr	0.0

21586+0601 C

Coord arcsec 2000	215842.08+060034.2		Mag	12		PmRA	6.00		PmDE	1.0
Calc delta mag	4.02		Calc coord	yes