18383-0236 BRT 3333

18^h 38^m 16.45^s -02° 35' 53.8" P.A. 239.00 sep 2.3 mag 10.78,11.25 Sp F8

Coord 2000	18383-0236	Discov num	BRT3333	Comp		Coord arcsec 2000	18 38 16.45 -02 35 53.8
Date first	1930	Date last	2016	Obs	7
Pa first	244	Pa last	238.8	P.A. Now (θ)	238.8°
Sep first	1.9	Sep last	2.276	Sep. Now (ρ)	2.276"
Mag pri	10.78	Mag sec	11.25	delta mag (ΔM)	0.47	Spectral class	F8 (yellow-white)
Pri motion ra	-004	Sec motion ra	-004
Pri motion dec	+003	Sec motion dec	+003
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

Tycho2

5117-00504-1

Gaia DR2

4259598274680054656

WDS 18383-0236 BRT 3333 : NOTES

discov_num	notes	refcode
BRT3333	Originally published as BRT1947.	Brt1936b

REFERENCES

refcode	metd	author	reference
Brt1936b	Pa -	Barton, S.G.	1936AJ.....45...99B
Brt1936b	+Ma	AJ 45, 99, 1936

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18383-0236	BRT3333		2001	6	237	2.3	10.78	11.25			183816.45-023553.8
18383-0236	BRT3333		2016	7	239	2.3	10.78	11.25	F8	N	183816.45-023553.8

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

WDS 18383-0236 BRT 3333 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18383-0236 BRT 3333 : MEASURES

No records found.

WDS 18383-0236 : VIRTUAL EYEPIECE

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WDS 18383-0236 : ALADIN DSS IMAGE @ 18^h 38^m 16.45^s -02° 35' 53.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18383-0236 BRT 3333 : 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		18383-0236	BRT3333		239	2.3
Show		18381-0233	TVB 304		26	26.3	5
Show		18386-0235	WAM 4		93	1.4	6
Show		18372-0236	BAL 248		340	5.5	16
Show		18394-0239	BRT1948		248	4.1	17
Show		18379-0254	KPP1345		75	10.1	19
Show		18384-0312	A 88	AB	13	0.1	36
Show		18384-0312	A 88	AB,C	115	18.5	36
Show		18348-0256	RST4589		88	1.1	57
Show		18388-0136	BAL 581		125	3.9	61
Show		18349-0317	HJ 863		76	10.1	67
Show		18335-0220	GWP2784	AB	292	455.1	74
Show		18335-0220	GWP2785	AC	337	279.6	74
Show		18397-0358	BRT 482		160	2.3	83
Show		18366-0114	CON 35	AB	32	2.8	86
Show		18366-0114	CON 35	AC	37	7.9	86
Show		18335-0144	RST5118		206	2.9	89
Show		18395-0107	GWP2791		186	22.9	91
Show		18416-0353	RST4593		19	0.5	92
Show		18442-0208	BRT 484		51	4.3	95
Show		18441-0313	J 528		195	4.6	96
Show		18422-0357	J 2521	AB	295	2.6	101
Show		18422-0357	J 2521	AC	89	18.6	101
Show		18334-0346	GWP2783		215	7.6	102
Show		18385-0418	HJ 5499		17	32.1	103
Show		18432-0120	AOT 73		325	11.7	107
Show		18454-0314	A 90		359	3.1	114
Show		18325-0120	RST5117		252	1.9	116
Show		18305-0211	CON 34		328	4.5	120
Show		18314-0128	KPP4111		189	1.6	124
Show		18437-0413	SKF 405		22	15.7	127
Show		18316-0353	A 87	AB	294	1.8	128
Show		18316-0353	A 87	AC	316	4.2	128
Show		18316-0353	A 87	CD		4.0	128
Show		18388-0443	BRT 481		182	4.9	128
Show		18468-0223	HJ 5502		5	25.7	130
Show		18471-0226	A 2687		337	1.2	133
Show		18466-0149	RST5125		192	0.7	134
Show		18299-0149	HLA 18	AB	164	3.7	135
Show		18299-0149	HLA 18	AC	147	4.0	135
Show		18293-0246	HJ 859		217	16.9	136
Show		18296-0151	CON 32	AB	64	5.7	137
Show		18296-0151	CON 32	CD	71	1.5	137
Show		18296-0151	CON 32	EF	314	1.9	137
Show		18381-0455	RST4592		309	5.7	140
Show		18457-0107	BAL 582		321	12.4	143
Show		18476-0157	LUQ 2		271	0.6	146
Show		18476-0156	LUQ 1		255	0.6	146
Show		18291-0338	FOX 230		94	5.1	151
Show		18475-0338	TNN 12	AB	266	2.1	152
Show		18475-0338	TNN 12	AC	224	2.5	152

WDS 18383-0236 : COMPONENTS

	A
B	pa=238.8° sep=2.27"

18383-0236 A

Componente originario normalizzato	AB		Coord arcsec 2000	183816.45-023553.8		Mag	10.78		Spectral class	F8 (yellow-white)
PmRA	-4.00		PmDE	3.0		Tycho2	5117-00504-1

Tycho2

Tycho2	5117-00504-1	Pflag		RAmdeg	279.56854514	DEmdeg	-2.59828886
PmRA	-3.7	PmDE	3.4	E RAmdeg	46	E DEmdeg	52
E pmRA	1.7	E pmDE	1.7	EpRAm	1983.33	EpDEm	1980.49
Num	3	Q RAmdeg	0.1	Q DEmdeg	1.4	Q pmRA	0.1
Q pmDE	1.4	BTmag	11.352	E BTmag	0.084	VTmag	10.729
E VTmag	0.078	Prox	999	TYC	T	HIP
CCDM		RAdeg	279.56855389	DEdeg	-2.59829750	EpRA 1990	1.67
EpDE 1990	1.65	E RAdeg	48.4	E DEdeg	54.6	Posflg
Corr	0.0

18383-0236 B

Componente originario normalizzato	AB		Coord arcsec 2000	183816.32-023555.0		Mag	11.25		PmRA	-4.00
PmDE	3.0		Calc delta mag	0.47		Calc coord	yes