19245-3221 JSP 945 (HD 182121)

19^h 24^m 27.42^s -32° 21' 00.9" P.A. 225.00 sep 7.7 mag 10.06,11.70 Sp A1IV/V

Coord 2000	19245-3221	Discov num	JSP 945	Comp		Coord arcsec 2000	19 24 27.42 -32 21 00.9
Date first	1910	Date last	2021	Obs	9
Pa first	232	Pa last	225.2	P.A. Now (θ)	225.2°
Sep first	7.5	Sep last	7.731	Sep. Now (ρ)	7.731"
Mag pri	10.06	Mag sec	11.70	delta mag (ΔM)	1.64	Spectral class	A1IV/V (white)
Pri motion ra	+006	Sec motion ra	-010
Pri motion dec	+012	Sec motion dec	-014
Notes	U (Proper motion indicates non-physical)

rPM=1.774

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 182121		Constellation	Sagittarius		SAO	211237		Tycho2	7428-00501-1
Gaia DR2	6745715874652993024		HD	182121

WDS 19245-3221 JSP 945 (HD 182121) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Jsp1937	Ma j	Jessup, M.K.	1937MmRAS..65...51R
Jsp1937		MemRAS 65, 51, 1937
Jsp1955	Ma j	Jessup, M.K.	1955POMic..11....1R
Jsp1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Jsp1964	Ma j	Jessup, M.K.	1964POMic...9...73R
Jsp1964		Pub. Univ. Michigan Obs. 9, 73, 1964
Jsp9999	Ma -	Jessup, M.K.	...................
Jsp9999		Unpublished, manuscript or reference not found.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
19245-3221	JSP 945		1998	4	226	7.7	10.06	11.70	A1IV/V	D	192427.42-322100.9
19245-3221	JSP 945		1999	5	226	7.7	10.06	11.70	A1IV/V	D	192427.42-322100.9
19245-3221	JSP 945		2010	7	226	7.5	10.06	11.70	A1IV/V		192427.42-322100.9
19245-3221	JSP 945		2015	8	226	7.7	10.06	11.70	A1IV/V	U	192427.42-322100.9
19245-3221	JSP 945		2021	9	225	7.7	10.06	11.70	A1IV/V	U	192427.42-322100.9

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

WDS 19245-3221 JSP 945 (HD 182121) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19245-3221 JSP 945 (HD 182121) : MEASURES

No records found.

WDS 19245-3221 (HD 182121) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 19245-3221 (HD 182121) : ALADIN DSS IMAGE @ 19^h 24^m 27.42^s -32° 21' 00.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19245-3221 JSP 945 (HD 182121) : 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		19245-3221	JSP 945		225	7.7
Show		19251-3214	STN 63		297	1.5	11
Show		19258-3225	PRO 226		164	9.6	18
Show		19250-3205	TOK 916	Aa,Ab	184	0.1	18
Show		19246-3253	HJ 5111		271	25.5	33
Show		19262-3252	DAM 390		68	2.8	39
Show		19228-3147	PRO 225		263	5.4	41
Show		19266-3251	B 970	AB	283	0.3	41
Show		19266-3251	DAM 391	AB,C	286	10.2	41
Show		19266-3251	B 970	AB,D	8	39.2	41
Show		19230-3303	RST2107		71	1.0	46
Show		19208-3211	JSP 804		181	0.9	48
Show		19275-3300	BRT1800		8	4.0	56
Show		19287-3200	SEE 378		3	9.0	58
Show		19239-3321	HDS2749		134	8.6	61
Show		19218-3131	UC 3904		3	64.8	61
Show		19209-3303	HJ 5107	AB	125	13.8	62
Show		19209-3303	TOK 433	Aa,Ab	137	0.1	62
Show		19299-3213	LDS5877		88	240.0	69
Show		19275-3123	SEE 376		78	1.4	71
Show		19213-3320	RST2103		347	0.9	71
Show		19238-3333	UC 3915		359	17.4	73
Show		19187-3201	RST2100		322	2.3	75
Show		19219-3109	RST2104		147	0.3	80
Show		19210-3112	RSS 519		188	6.8	82
Show		19305-3149	B 972		185	0.1	83
Show		19191-3310	B 431		156	1.8	83
Show		19179-3252	WSP 123	AB	205	4.8	89
Show		19179-3252	WSP 123	AC	148	8.2	89
Show		19179-3252	WSP 123	AD	219	11.7	89
Show		19179-3252	WSP 123	AE	208	13.1	89
Show		19179-3252	WSP 123	AF	312	14.0	89
Show		19179-3252	WSP 123	AG	14	14.8	89
Show		19179-3252	WSP 123	AH	308	20.8	89
Show		19179-3252	WSP 123	AI	278	21.5	89
Show		19179-3252	WSP 123	AJ	58	24.7	89
Show		19179-3252	WSP 123	AK	127	26.9	89
Show		19190-3317	I 253	AB	141	0.6	89
Show		19190-3317	TOK 624	AC	61	999.9	89
Show		19184-3134	PRO 224		137	5.8	90
Show		19317-3153	VOU 85		84	0.1	97
Show		19163-3224	LDS5875		186	251.3	104
Show		19163-3243	KPP1765		80	13.7	106
Show		19173-3331	VOU 14		68	4.7	115
Show		19155-3212	B 1380		290	0.2	115
Show		19337-3213	SWR 267		54	15.7	118
Show		19150-3225	RSS 518		271	13.9	120
Show		19280-3027	BRT3085		45	4.0	124
Show		19171-3343	RST2098		25	1.5	124
Show		19339-3259	KPP 443		291	3.6	126
Show		19160-3109	LDS5874		306	333.5	130

WDS 19245-3221 : COMPONENTS

	A
B	pa=220.4° sep=7.15"

19245-3221 A

Componente originario normalizzato	AB	Name	HD 182121	Coord arcsec 2000	192427.42-322100.9	Mag	10.06
Spectral class	A1IV/V (white)	PmRA	6.00	PmDE	12.0	SAO	211237
Tycho2	7428-00501-1	HD	182121	DM	CD-3215139

Tycho2

Tycho2	7428-00501-1	Pflag		RAmdeg	291.11425387	DEmdeg	-32.35026493
PmRA	-5.1	PmDE	-1.9	E RAmdeg	21	E DEmdeg	24
E pmRA	1.8	E pmDE	1.6	EpRAm	1988.82	EpDEm	1983.21
Num	6	Q RAmdeg	0.8	Q DEmdeg	1.2	Q pmRA	0.8
Q pmDE	1.2	BTmag	10.243	E BTmag	0.038	VTmag	10.059
E VTmag	0.043	Prox	999	TYC	T	HIP
CCDM		RAdeg	291.11426833	DEdeg	-32.35025639	EpRA 1990	1.72
EpDE 1990	1.60	E RAdeg	22.3	E DEdeg	28.7	Posflg
Corr	0.0

SAO

SAO	211237	DelFlag		RA1950		PmRA1950	0.001
DE1950		PmDE1950	0.006	Vmag	10	SpType	A0
Double code		Source	40	CatNum	10577	DM	CD-3215139
DMcomp		BDsup		HD	182121	M HD	0
GC		RA1950rad	5.06683469	DE1950rad	-0.56633612	PmRA2000	0.0009
PmDE2000	0.005

CCDM

Ccdm	19245-3221	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.58	DDEs	-0.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp	A0	PmNote	*
PmRA	13	PmDE	6	Dm number	-3215139	Cat1	CD
Name2	211237	Cat2	SAO	HD	182121	M HD
ADS BDS		M ADS BDS		N IDS		IDS	19180S3233A
HIC

19245-3221 B

Componente originario normalizzato	AB		Coord arcsec 2000	192427.05-322106.3		Mag	11.7		PmRA	-10.00
PmDE	-14.0		Calc delta mag	1.64		Calc coord	yes

CCDM

Ccdm	19245-3221	RComp		Comp	B	Note1
Note2		Discov num	JSP	DRAs		DDEs
R dRAs		Year	1929	Theta	227	Rho	8.2
Obs	1	Vmag	11.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	19180S3233B
HIC