21279-1326 SCJ 28 (HD 204298)

21^h 27^m 55.14^s -13° 25' 59.6" P.A. 134.00 sep 3.0 mag 9.08,9.81 Sp F6V

Coord 2000	21279-1326	Discov num	SCJ 28	Comp		Coord arcsec 2000	21 27 55.14 -13 25 59.6
Date first	1876	Date last	2019	Obs	18
Pa first	132	Pa last	133.8	P.A. Now (θ)	133.8°
Sep first	2.7	Sep last	3.007	Sep. Now (ρ)	3.007"
Mag pri	9.08	Mag sec	9.81	delta mag (ΔM)	0.73	Spectral class	F6V (yellow-white)
Pri motion ra	+051	Sec motion ra	+051
Pri motion dec	-031	Sec motion dec	-033
Notes	V (Proper motion indicates physical)

rPM=0.033 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 204298		Constellation	Capricornus		Tycho2	5798-00837-1		Gaia DR2	6842652457588866944
HD	204298

WDS 21279-1326 SCJ 28 (HD 204298) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Scj1906A	-	Schjellerup, H.	1906QB821.B972.....
Scj1906A		cited in BDS (Burnham Double Star Cat., 1906)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21279-1326	SCJ 28		1999	10	135	3.0	9.08	9.81	F6V		212755.14-132559.6
21279-1326	SCJ 28		2009	11	135	2.9	9.08	9.81	F6V		212755.14-132559.6
21279-1326	SCJ 28		2016	13	135	3.0	9.08	9.81	F6V		212755.14-132559.6
21279-1326	SCJ 28		2019	17	135	3.0	9.08	9.81	F6V	V	212755.14-132559.6

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

WDS 21279-1326 SCJ 28 (HD 204298) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21279-1326 SCJ 28 (HD 204298) : MEASURES

No records found.

WDS 21279-1326 (HD 204298) : VIRTUAL EYEPIECE

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WDS 21279-1326 (HD 204298) : ALADIN DSS IMAGE @ 21^h 27^m 55.14^s -13° 25' 59.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21279-1326 SCJ 28 (HD 204298) : 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		21279-1326	SCJ 28		134	3.0	1
Show		21274-1335	HDS3054		357	0.1	13
Show		21274-1349	RST4084		153	0.3	25
Show		21289-1354	RST4086		169	0.5	32
Show		21279-1406	GWP3061		265	42.1	40
Show		21314-1323	LDS1482		102	3.3	50
Show		21317-1330	SCJ 29		292	58.3	56
Show		21242-1253	HJ 5517		312	51.3	64
Show		21244-1248	BU 272		256	4.8	65
Show		21286-1432	LDS1481		89	3.3	67
Show		21249-1435	FOX 260		30	11.0	82
Show		21229-1246	OCC 24		-1	0.1	83
Show		21281-1450	RST4085		279	1.1	85
Show		21288-1450	LDS 745		81	14.3	85
Show		21338-1329	GWP3074		247	45.2	87
Show		21334-1412	KPP2339		129	20.0	93
Show		21345-1316	RST4089		32	1.2	97
Show		21223-1213	GWP3053		165	26.9	110
Show		21202-1330	HDS3037		157	0.3	114
Show		21337-1444	HJ 3036		91	6.1	115
Show		21214-1219	HJ 280		211	47.8	117
Show		21346-1435	KPP2220		238	18.4	120
Show		21223-1455	BU 1262		109	1.9	122
Show		21358-1407	UC 4503		123	6.9	122
Show		21231-1139	RST4083		359	0.7	128
Show		21238-1132	BRT2782		215	3.0	130
Show		21191-1400	UC 4440		42	15.4	134
Show		21192-1247	KPP4232		259	2.2	134
Show		21340-1146	OCC 580		-1	0.0	134
Show		21366-1243	GWP3077		248	67.6	135
Show		21274-1112	J 2347		33	14.1	135
Show		21275-1112	J 2348		38	9.4	135
Show		21314-1534	RST4088		317	1.3	138
Show		21233-1122	J 2343		173	7.5	142
Show		21356-1147	STF2805		319	37.4	150
Show		21375-1225	TSN 68		44	47.0	154
Show		21177-1252	KPP 489		3	3.9	154
Show		21246-1057	OCC 945		-1	0.0	157
Show		21278-1049	HJ 283		72	9.6	158
Show		21176-1231	KPP2572		167	23.3	161
Show		21208-1121	OCC 946		-1	0.0	163
Show		21393-1305	HU 88		227	1.4	168
Show		21251-1612	GWP3059		196	13.6	171
Show		21160-1312	YSC 118		252	0.5	175
Show		21230-1605	GWP3055		236	74.4	175
Show		21237-1042	OCC 944		-1	0.0	176
Show		21200-1113	BRT2781		134	5.3	176
Show		21391-1221	VBS 34	AB	275	0.2	177
Show		21391-1221	B 2897	AB,C	18	0.8	177
Show		21397-1237	RST4090	AB	323	1.2	179
Show		21397-1237	BVD 139	AB,C	287	128.0	179

WDS 21279-1326 : COMPONENTS

	A
B	pa=134.6° sep=2.96"

21279-1326 A

Componente originario normalizzato	AB	Name	HD 204298	Coord arcsec 2000	212755.14-132559.6	Mag	9.08
Spectral class	F6V (yellow-white)	PmRA	51.00	PmDE	-31.0	Tycho2	5798-00837-1
HD	204298

Tycho2

Tycho2	5798-00837-1	Pflag		RAmdeg	321.97976803	DEmdeg	-13.43321438
PmRA	43.2	PmDE	-20.8	E RAmdeg	13	E DEmdeg	15
E pmRA	1.8	E pmDE	1.8	EpRAm	1990.94	EpDEm	1990.36
Num	3	Q RAmdeg	0.6	Q DEmdeg	1.1	Q pmRA	0.6
Q pmDE	1.1	BTmag	9.663	E BTmag	0.026	VTmag	9.081
E VTmag	0.022	Prox	30	TYC	T	HIP
CCDM		RAdeg	321.97966389	DEdeg	-13.43316361	EpRA 1990	1.53
EpDE 1990	1.23	E RAdeg	12.5	E DEdeg	15.4	Posflg
Corr	-0.5

21279-1326 B

Componente originario normalizzato	AB		Coord arcsec 2000	212755.28-132601.7		Mag	9.81		PmRA	51.00
PmDE	-33.0		Calc delta mag	0.73		Calc coord	yes