02198-6635 UC 717 AB

02^h 19^m 46.58^s -66° 34' 41.4" P.A. 192.00 sep 22.5 mag 10.10,13.00 Sp F8IV/V

Coord 2000	02198-6635	Discov num	UC 717	Comp	AB	Coord arcsec 2000	02 19 46.58 -66 34 41.4
Date first	1998	Date last	2015	Obs	3
Pa first	190	Pa last	191.6	P.A. Now (θ)	191.6°
Sep first	22.6	Sep last	22.54	Sep. Now (ρ)	22.54"
Mag pri	10.10	Mag sec	13.00	delta mag (ΔM)	2.9	Spectral class	F8IV/V (yellow-white)
Pri motion ra	+077	Sec motion ra	+075
Pri motion dec	+010	Sec motion dec	+012
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.036 (< 0.3, Physical double)

This double is physical.

02198-6635 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			02 19 47 -66 34 41	TDS 2204 Aa,Ab	2016	3	345	0.6	10.71	11.03	0.32
Show			02 19 47 -66 34 41	UC 717 AB	2015	3	192	22.5	10.10	13.00	2.90		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Horologium

Gaia DR2

4696442632464866688

WDS 02198-6635 UC 717 AB : NOTES

No records found.

DISCOVERER

discov	author
TDS	Tycho Double Star (from additional DD list)
UC	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC	& Zacharias, M.I. (UCAC4 Catalog)
UC	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC	DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC	Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
02198-6635	UC 717	AB	1999	2	190	22.6	10.10	13.00			V	021946.58-663441.4
02198-6635	UC 717	AB	2000	2	190	22.6	10.10	13.00			V	021946.58-663441.4
02198-6635	UC 717	AB	2015	3	192	22.5	10.10	13.00	F8IV/V	-67 148	V R	021946.58-663441.4

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

WDS 02198-6635 UC 717 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02198-6635 UC 717 AB : MEASURES

No records found.

WDS 02198-6635 : 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 02198-6635 : ALADIN DSS IMAGE @ 02^h 19^m 46.58^s -66° 34' 41.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02198-6635 UC 717 AB : 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		02198-6635	TDS2204	Aa,Ab	345	0.6	0
Show		02198-6635	UC 717	AB	192	22.5	0
Show		02182-6658	JNN 299		346	0.3	26
Show		02259-6610	UC 737		12	14.5	45
Show		02127-6609	I 266		161	3.0	50
Show		02257-6724	UC 736		228	10.6	61
Show		02207-6533	BRT1962		337	4.5	63
Show		02120-6546	HJ 3490		207	23.2	68
Show		02149-6526	KPP1423		101	10.7	76
Show		02069-6610	TSN 17		93	108.6	82
Show		02171-6812	HJ 3496		309	24.8	99
Show		02012-6621	RSS 53		255	29.5	113
Show		02390-6549	DON 37		8	2.3	126
Show		02020-6747	UC 667		200	14.3	127
Show		02046-6508	HJ 3482		220	60.8	128
Show		02008-6741	TDS2086		86	0.5	129
Show		02163-6846	NSN 172		329	4.3	133
Show		02209-6413	HDS 306		234	0.1	143
Show		02101-6421	HJ 3486		251	90.8	147
Show		02101-6421	NSN 174	AC	243	36.2	147
Show		02235-6902	DON 32		298	2.5	149
Show		02280-6903	DON 34	AB	343	6.9	156
Show		02280-6903	BAU 10	AC	314	36.0	156
Show		02068-6852	HDS 282		187	1.4	156
Show		02207-6914	KPP3488		183	28.1	160
Show		02015-6848	KPP 723		338	6.4	170
Show		02335-6912	HJ 3517		239	16.0	176
Show		02304-6351	HJ 3507		108	22.3	177
Show		02215-6338	NSC 12		140	37.8	177
Show		02109-6342	B 1432		209	5.7	182
Show		02278-6340	TDS2258		161	0.9	183
Show		02034-6357	UC 676		48	72.8	188
Show		02167-6324	TOK 71	BC	177	2.9	192
Show		02167-6324	TOK 71	AB	203	19.0	193
Show		02167-6324	TOK 71	AD	51	838.2	193
Show		02249-6947	KPP2796		31	1.5	195
Show		02324-6936	KPP3492		152	22.6	195
Show		02316-6335	HDS 330		109	0.6	195
Show		02331-6945	B 1921		187	0.7	204
Show		02258-6312	HJ 3501		337	22.7	207
Show		02016-6340	UC 665		49	9.0	209
Show		02395-6342	UC 768		30	30.5	213
Show		02368-6946	KPP1995		67	15.8	214
Show		02363-6329	B 1435	AB	308	2.8	214
Show		02363-6329	BAU 11	AC	46	45.4	214
Show		02246-7008	B 1919		20	0.9	216
Show		02124-7023	R 15	AB	139	14.1	219
Show		02113-6302	HJ 3487		338	21.2	220
Show		02177-6244	B 668	AB	135	1.8	231
Show		02177-6244	B 668	AC	186	8.8	231
Show		02274-7027	UC 741		139	59.6	237

WDS 02198-6635 : COMPONENTS

	A	Ab
Ab	pa=344.5° sep=0.59"
B	pa=191.6° sep=22.54"	pa=190.9° sep=23.06"

02198-6635 A

Coord arcsec 2000	021946.58-663441.4		Mag	10.1		Spectral class	F8IV/V (yellow-white)		PmRA	77.00
PmDE	10.0

02198-6635 Ab

Coord arcsec 2000	021946.55-663440.8		Mag	11.03		PmRA	74.00		PmDE	11.0
Delta magnitude	0.32		Coordinate calculated	yes

02198-6635 B

Coord arcsec 2000	021945.82-663503.5		Mag	13		PmRA	75.00		PmDE	12.0
Delta magnitude	2.29		Coordinate calculated	yes