22499+4620 HJ 1816 (HD 216157)

22^h 49^m 54.52^s +46° 19' 52.4" P.A. 134.00 sep 7.0 mag 10.58,10.72 Sp K0

Coord 2000	22499+4620	Discov num	HJ 1816	Comp		Coord arcsec 2000	22 49 54.52 +46 19 52.4
Date first	1828	Date last	2016	Obs	22
Pa first	139	Pa last	134.1	P.A. Now (θ)	134.1°
Sep first	6.0	Sep last	6.962	Sep. Now (ρ)	6.962"
Mag pri	10.58	Mag sec	10.72	delta mag (ΔM)	0.14	Spectral class	K0 (yellow-orange)
Pri motion ra	+062	Sec motion ra	+059
Pri motion dec	+019	Sec motion dec	+017
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.056 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 216157		Constellation	Lacerta		Tycho2	3621-02217-1		Gaia DR2	1984154807766653568
HD	216157

WDS 22499+4620 HJ 1816 (HD 216157) : NOTES

discov_num	notes	refcode
HJ 1816	LDS5982.

REFERENCES

refcode	metd	author	reference
HJ_1826	Mb -	Herschel, J.F.W.	1826MmRAS...2..459H
HJ_1826		MemRAS 2, 459, 1826
HJ_1829a	Mb -	Herschel, J.F.W.	1829MmRAS...3...47H
HJ_1829a		MemRAS 3, 47, 1829
HJ_1829b	Mb -	Herschel, J.F.W.	1829MmRAS...3..177H
HJ_1829b		MemRAS 3, 177, 1829
HJ_1831	Ma -	Herschel, J.F.W.	1831MmRAS...4..331H
HJ_1831	+Mb	MemRAS 4, part 2, 331, 1831
HJ_1833a	Ma -	Herschel, J.F.W.	1833MmRAS...5...13H
HJ_1833a	+Mb	MemRAS 5, 13, 1833
HJ_1833b	orb -	Herschel, J.F.W.	1833MmRAS...5..171H
HJ_1833b		MemRAS 5, 171, 1833
HJ_1833c	Mb -	Herschel, J.F.W.	1833MmRAS...6....1H
HJ_1833c		MemRAS 6, 1, 1833
HJ_1833d	orb -	Herschel, J.F.W.	1833MmRAS...6..149H
HJ_1833d		MemRAS 6, 149, 1833
HJ_1835	Ma -	Herschel, J.F.W.	1835MmRAS...8...37H
HJ_1835	+Mb	MemRAS 8, 37, 1835
HJ_1836	Mb -	Herschel, J.F.W.	1836MmRAS...9..193H
HJ_1836		MemRAS 9, 193, 1836
HJ_1847a	Ma j	Herschel, J.F.W.	.
HJ_1847a	+Mb	Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b	Ma j	Herschel, J.F.W.	.
HJ_1847b		Cape Results, London, 1847
HJ_1850	orb -	Herschel, J.F.W.	1850MmRAS..18...47H
HJ_1850		MemRAS 18, 47, 1850
HJ_1870	Mb -	Herschel, J.F.W.	1870MmRAS..38....1H
HJ_1870		MemRAS 38, 1, 1870
HJ_1874A	-	Herschel, J.F.W.	1874MNRAS..35...28B
HJ_1874A		cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A	Ma -	Herschel, J.F.W.	1875AN.....85..323D
HJ_1875A	+Mb	cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A	Ma -	Herschel, J.F.W.	1880Obs.....3..508G
HJ_1880A	+Mb	cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B	Mb -	Herschel, J.F.W.	1880MNRAS..40..497B
HJ_1880B		cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A	Ma j	Herschel, J.F.W.	1897MNRAS..57..541S
HJ_1897A		cited by See (MNRAS 57, 541, 1897)
HJ_1905A	Ma -	Herschel, J.F.W.	1905LicOB...3..147A
HJ_1905A	+Mb	cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A	Ma -	Herschel, J.F.W.	1906MmRAS..56....1L
HJ_1906A	+Mb	cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B	Ma -	Herschel, J.F.W.	1906QB821.B972.....
HJ_1906B	+Mb	cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A	Mb -	Herschel, J.F.W.	1927sdsc.book......
HJ_1927A		cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A	Mb -	Herschel, J.F.W.	1932QB821.A43......
HJ_1932A		cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999	M j	Herschel, J.F.W.	...................
HJ_9999	+Ma	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
22499+4620	HJ 1816		2006	12	135	6.9	10.58	10.72	K0	N D	224954.52+461952.4
22499+4620	HJ 1816		2016	16	135	7.0	10.58	10.72	K0	N	224954.52+461952.4

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

WDS 22499+4620 HJ 1816 (HD 216157) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22499+4620 HJ 1816 (HD 216157) : MEASURES

No records found.

WDS 22499+4620 (HD 216157) : 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 22499+4620 (HD 216157) : ALADIN DSS IMAGE @ 22^h 49^m 54.52^s +46° 19' 52.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22499+4620 HJ 1816 (HD 216157) : 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		22499+4620	HJ 1816		134	7.0
Show		22483+4615	TDT3714		108	0.5	18
Show		22483+4629	TDT3713		342	2.0	19
Show		22513+4559	SMA 179		251	10.9	25
Show		22473+4555	TDT3706		78	0.9	37
Show		22476+4549	TDT3708		149	0.6	40
Show		22460+4624	TDT3695		356	0.4	41
Show		22497+4535	TDT3730	AB	124	0.5	45
Show		22525+4543	SMA 180	AB	328	14.7	47
Show		22525+4543	SMA 180	AC	300	14.1	47
Show		22478+4539	TDT3709		61	1.8	47
Show		22457+4602	TDT3694		195	0.6	48
Show		22453+4612	J 3179		133	6.4	50
Show		22533+4541	TDT3769		264	0.7	53
Show		22494+4528	HJ 1815		31	10.1	53
Show		22487+4526	KPP3386		112	25.7	56
Show		22532+4706	TDT3768		74	1.4	57
Show		22485+4524	ARN 99		229	37.5	58
Show		22555+4639	ES 1289		97	6.0	62
Show		22545+4541	TDT3779		224	0.5	62
Show		22449+4657	ES 847		255	10.8	63
Show		22448+4700	HJ 1805		157	7.3	66
Show		22435+4602	STT 477	AB	262	22.5	69
Show		22435+4602	STT 477	AC	344	183.1	69
Show		22435+4602	STT 477	CD	127	10.3	69
Show		22456+4524	HDS3231	Aa,Ab	341	1.0	72
Show		22456+4524	LDS4995	AB	10	5.2	72
Show		22429+4634	TDT3671		315	1.0	74
Show		22479+4731	HJ 1812		53	13.3	75
Show		22504+4736	TDT3740		59	1.9	76
Show		22522+4734	ES 852		327	7.2	78
Show		22544+4723	A 190		251	0.2	79
Show		22422+4631	ES 1287		35	9.1	79
Show		22423+4635	ES 1288		337	4.4	79
Show		22430+4540	TDT3673		317	0.4	82
Show		22426+4550	COU2336		31	0.5	83
Show		22444+4516	TDT3681		283	2.9	86
Show		22421+4651	TDT3662		163	0.6	87
Show		22431+4710	STT 476	AC	302	0.5	87
Show		22431+4710	HU 91	BC	21	0.1	87
Show		22431+4710	STT 476	A,BC	303	0.5	87
Show		22492+4453	TDT3728		1	2.3	88
Show		22445+4513	HDS3228		348	0.2	88
Show		22528+4456	TDS1193		129	1.1	89
Show		22437+4725	HDS3224		341	0.3	91
Show		22422+4704	A 188		209	2.9	92
Show		22558+4508	SMA 181		280	9.7	95
Show		22590+4617	A 192		231	0.3	95
Show		22411+4553	TDT3651		309	0.5	96
Show		22578+4713	A 2399	AB	261	1.2	98
Show		22578+4713	GII 301	Aa,Ab	100	0.2	98

WDS 22499+4620 : COMPONENTS

	A
B	pa=144.5° sep=5.95"

22499+4620 A

Componente originario normalizzato	AB	Name	HD 216157	Coord arcsec 2000	224954.52+461952.4	Mag	10.58
Spectral class	K0 (yellow-orange)	PmRA	62.00	PmDE	19.0	Tycho2	3621-02217-1
HD	216157

Tycho2

Tycho2	3621-02217-1	Pflag		RAmdeg	342.47717860	DEmdeg	46.33122142
PmRA	55.6	PmDE	21.6	E RAmdeg	27	E DEmdeg	23
E pmRA	1.7	E pmDE	1.6	EpRAm	1988.91	EpDEm	1989.46
Num	3	Q RAmdeg	0.9	Q DEmdeg	2.8	Q pmRA	0.9
Q pmDE	2.8	BTmag	11.395	E BTmag	0.048	VTmag	10.581
E VTmag	0.034	Prox	70	TYC	T	HIP
CCDM		RAdeg	342.47699222	DEdeg	46.33117167	EpRA 1990	1.66
EpDE 1990	1.73	E RAdeg	26.8	E DEdeg	23.0	Posflg
Corr	0.2

22499+4620 B

Componente originario normalizzato	AB		Coord arcsec 2000	224954.85+461947.6		Mag	10.72		PmRA	59.00
PmDE	17.0		Tycho2	3621-02217-2		Calc delta mag	0.14		Calc coord	yes

Tycho2

Tycho2	3621-02217-2	Pflag		RAmdeg	342.47926922	DEmdeg	46.32984673
PmRA	73.7	PmDE	14.9	E RAmdeg	30	E DEmdeg	26
E pmRA	1.7	E pmDE	1.6	EpRAm	1988.07	EpDEm	1988.85
Num	3	Q RAmdeg	7.1	Q DEmdeg	0.7	Q pmRA	6.9
Q pmDE	0.8	BTmag	11.582	E BTmag	0.053	VTmag	10.722
E VTmag	0.041	Prox	70	TYC	T	HIP
CCDM		RAdeg	342.47902222	DEdeg	46.32981250	EpRA 1990	1.67
EpDE 1990	1.73	E RAdeg	30.8	E DEdeg	26.4	Posflg
Corr	0.1