19401+2516 BRT 198

19^h 40^m 06.65^s +25° 15' 33.7" P.A. 154.00 sep 5.1 mag 10.19,11.60 Sp A2

Coord 2000	19401+2516	Discov num	BRT 198	Comp		Coord arcsec 2000	19 40 06.65 +25 15 33.7
Date first	1892	Date last	2016	Obs	13
Pa first	154	Pa last	154	P.A. Now (θ)	154°
Sep first	5.0	Sep last	5.1	Sep. Now (ρ)	5.1"
Mag pri	10.19	Mag sec	11.60	delta mag (ΔM)	1.41	Spectral class	A2 (white)
Pri motion ra	-003	Sec motion ra	+002
Pri motion dec	-006	Sec motion dec	-007
Notes

rPM=0.7

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	153.7		Precise sep	5.104		Constellation	Hydra		Tycho2	2142-01049-1
Gaia DR2	2021637227914525056		HD	338746

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19401+2516	BRT 198		1997	5	152	5.0	10.19	12.00	A2	D	194006.65+251533.7
19401+2516	BRT 198		2002	7	154	5.1	10.19	12.00	A2	D	194006.65+251533.7
19401+2516	BRT 198		2012	8	154	5.0	10.19	12.00	A2	D	194006.65+251533.7
19401+2516	BRT 198		2015	9	154	5.1	10.19	11.60	A2		194006.65+251533.7

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

WDS 19401+2516 BRT 198 : NOTES

No records found.

DISCOVERER

WDS 19401+2516 BRT 198 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19401+2516 BRT 198 : MEASURES

No records found.

WDS 19401+2516 BRT 198 : Virtual Eyepiece

Radius:

WDS 19401+2516 BRT 198 : Aladin DSS image @ 19^h 40^m 06.65^s +25° 15' 33.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9

WDS 19401+2516 BRT 198 : 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	sep	pa	dist(')
Show		19401+2516	BRT 198		5.10	154
Show		19400+2517	COU 821		3.40	193	3
Show		19394+2512	POU3986		9.50	11	12
Show		19394+2504	POU3989		15.30	177	15
Show		19412+2517	POU4012		12.50	42	15
Show		19392+2508	POU3983		6	211	16
Show		19408+2502	POU4009		7.40	221	17
Show		19407+2458	BKO 432		8.60	75	19
Show		19387+2517	J 1139	AB	1.30	216	20
Show		19387+2517	J 1139	AC	34	103	20
Show		19399+2455	POU3998		15.90	314	21
Show		19418+2514	POU4014		9.70	91	23
Show		19397+2454	POU3993		12.50	110	23
Show		19400+2452	POU4001		7.70	321	24
Show		19400+2450	POU4002		12.80	338	27
Show		19397+2450	POU3992	AB	11.10	230	27
Show		19397+2450	BKO 428	AC	4.20	267	27
Show		19397+2450	BKO 428	BD	3.70	164	27
Show		19393+2451	BKO 427		8.90	313	27
Show		19398+2449	POU3995	AB	14.50	133	28
Show		19398+2449	BKO 429	AC	12.50	32	28
Show		19399+2447	BKO 430		9.20	322	29
Show		19386+2455	POU3975	AB	4.90	105	30
Show		19386+2455	POU3973	AC	7.60	230	30
Show		19386+2455	POU3974	AD	21.20	226	30
Show		19388+2453	POU3979		8.80	216	30
Show		19383+2542	ES 492		5.20	217	36
Show		19388+2444	POU3980		3	261	36
Show		19387+2444	POU3978		13.70	230	37
Show		19399+2438	POU3999		18.50	276	38
Show		19410+2440	POU4010		10.40	326	39
Show		19397+2435	POU3994		11.60	70	42
Show		19401+2433	POU4003		15.90	199	43
Show		19425+2446	POU4018		14.70	40	44
Show		19437+2505	POU4036		19	326	50
Show		19365+2500	STF2548		9.30	100	52
Show		19365+2502	DOO 76	AB	24.40	145	52
Show		19365+2502	DOO 76	AC	43.30	166	52
Show		19365+2502	FYM 82	AE	15.50	317	52
Show		19365+2502	FYM 82	AF	21.30	202	52
Show		19365+2502	DOO 76	CD	2.50	260	52
Show		19369+2447	POU3962		13.90	265	53
Show		19431+2442	POU4029		4.80	174	54
Show		19427+2434	BKO 730		8.40	294	55
Show		19425+2432	POU4019		4.10	314	55
Show		19433+2441	POU4033		24	216	55
Show		19402+2611	A 272	AB	1.30	193	56
Show		19402+2611	A 272	AC	14.50	307	56
Show		19394+2421	POU3987		16.70	283	56
Show		19402+2611	A 272	CD	1.30	13	56
Show		19371+2437	POU3963		12.60	74	57

19401+2516 : COMPONENTS

	A
B	pa=155.9° sep=5.01"

19401+2516 A

Coord arcsec 2000	194006.65+251533.7	Mag	10.19	Spectr	A2	PmRA	-3.0
PmDE	-6.0	Tycho2	2142-01049-1	Gaia DR2	2021637227914525056	HD	338746
Dm number	+24 3835

Tycho2

TYCHO2	2142-01049-1	Pflag		RAmdeg	295.02774529	DEmdeg	25.25936058
PmRA	-0.1	PmDE	-2.8	E RAmdeg	22	E DEmdeg	19
E pmRA	1.2	E pmDE	1.2	EpRAm	1987.01	EpDEm
Num	7	Q RAmdeg	0.8	Q DEmdeg	0.8	Q pmRA	0.8
Q pmDE	0.8	BTmag	10.685	E BTmag	0.035	VTmag	10.185
E VTmag	0.032	Prox	338	TYC	T	HYP
CCDM		RAdeg	295.02774556	DEdeg	25.25936722	EpRA 1990	1.43
EpDE 1990	1.74	E RAdeg	23.3	E DEdeg	18.9	Posflg
Corr	0.2

19401+2516 B

Coord arcsec 2000	194006.80+251529.1		Mag	11.6		PmRA	2.0		PmDE	-7.0
HD	338746