20378-2451 BRT 3094

20^h 37^m 50.77^s -24° 50' 42.0" P.A. 250.00 sep 4.5 mag 11.02,

Coord 2000	20378-2451	Discov num	BRT3094	Comp		Coord arcsec 2000	20 37 50.77 -24 50 42.0
Date first	1913	Date last	1913	Obs	1
Pa first	250	Pa last	250.2	P.A. Now (θ)	250.2°
Sep first	4.5	Sep last	4.522	Sep. Now (ρ)	4.522"
Mag pri	11.02	Mag sec		delta mag (ΔM)		Spectral class
Pri motion ra	-033	Sec motion ra
Pri motion dec	-039	Sec motion dec
Notes	N X (See Notes, Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Tycho2

6912-00704-1

Gaia DR2

6800428943338900608

WDS 20378-2451 BRT 3094 : NOTES

discov_num	notes	refcode
BRT3094	A likely plate flaw.	Grv2021b

REFERENCES

refcode	metd	author	reference
Grv2021b	not -	Greaves, J.	.
Grv2021b		private communication, 2021 (23 Feb 2021 email)

DISCOVERER

idgroup	discov	author
1	BRT	Barton, S.G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20378-2451	BRT3094		1913	1	250	4.5	11.02				203750.77-245042.0

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WDS 20378-2451 BRT 3094 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20378-2451 BRT 3094 : MEASURES

No records found.

WDS 20378-2451 : VIRTUAL EYEPIECE

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WDS 20378-2451 : ALADIN DSS IMAGE @ 20^h 37^m 50.77^s -24° 50' 42.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20378-2451 BRT 3094 : 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		20378-2451	BRT3094		250	4.5
Show		20379-2507	KPP4208		17	16.5	16
Show		20392-2453	DAM 667		98	8.0	19
Show		20390-2428	B 2889		220	6.8	28
Show		20358-2501	DON 989		103	1.1	29
Show		20386-2540	B 498		17	0.4	51
Show		20401-2411	HJ 5212		284	25.0	51
Show		20349-2531	B 494		197	0.8	57
Show		20346-2530	B 2887		209	7.4	61
Show		20353-2358	BRT3092		150	5.9	63
Show		20380-2340	TDT2438		104	0.5	71
Show		20337-2541	H N 7	AB	160	14.6	75
Show		20337-2541	H N 7	AC	336	15.7	75
Show		20337-2541	H N 7	AD	228	21.1	75
Show		20323-2519	UC 4208		79	23.7	81
Show		20437-2434	SHK 1		219	1.5	82
Show		20425-2358	KPP4212		351	2.7	83
Show		20435-2524	DBR 323		175	2.2	84
Show		20438-2525	UC 4271		61	8.1	88
Show		20406-2615	UC 4254		225	11.1	92
Show		20338-2616	RST2144		115	0.4	102
Show		20365-2632	STN 52		251	1.7	104
Show		20408-2626	UC 4255		339	13.7	104
Show		20444-2548	RST2155		353	1.2	106
Show		20304-2415	NSN 496		237	11.3	108
Show		20424-2626	UC 4263		207	22.1	114
Show		20299-2418	UC 4201		239	33.1	114
Show		20406-2639	CHR 186		149	0.0	115
Show		20444-2339	HJ 2991	AB	9	38.1	115
Show		20461-2516	EHR 17		59	11.4	115
Show		20444-2339	HJ 2991	BC	285	5.8	116
Show		20451-2346	I 666		149	0.4	119
Show		20292-2510	HJ 2964		42	36.0	119
Show		20331-2633	LDS5907		211	206.4	122
Show		20299-2547	HDS2930			11.4	122
Show		20469-2435	B 501		231	0.8	125
Show		20381-2244	B 497		275	0.6	127
Show		20334-2643	B 491		104	2.6	128
Show		20462-2352	HO 139		214	5.2	128
Show		20464-2554	UC 4284		110	12.5	133
Show		20368-2239	KPP1705		335	13.2	133
Show		20417-2249	LDS4854		106	3.3	134
Show		20285-2410	CHR 98		112	0.2	135
Show		20287-2359	RSS 549		29	11.4	135
Show		20396-2704	HJ 5210		263	10.7	135
Show		20446-2311	OCC 91		-1	0.1	137
Show		20450-2315	UC 4279		346	8.8	137
Show		20383-2234	ARA1932		215	12.6	137
Show		20449-2311	SEE 427		132	3.7	140
Show		20395-2230	WIS 340		327	104.3	143
Show		20373-2717	HJ 2982		137	15.8	147

WDS 20378-2451 : COMPONENTS

	A
B	pa=248.4° sep=4.15"

20378-2451 A

Componente originario normalizzato	AB		Coord arcsec 2000	203750.77-245042.0		Mag	11.02		PmRA	-33.00
PmDE	-39.0		Tycho2	6912-00704-1		DM	CD-2514919

Tycho2

Tycho2	6912-00704-1	Pflag		RAmdeg	309.46154367	DEmdeg	-24.84500216
PmRA	-32.9	PmDE	-39.1	E RAmdeg	39	E DEmdeg	46
E pmRA	2.2	E pmDE	2.1	EpRAm	1985.32	EpDEm	1978.99
Num	5	Q RAmdeg	0.8	Q DEmdeg	0.5	Q pmRA	0.8
Q pmDE	0.5	BTmag	11.679	E BTmag	0.081	VTmag	11.015
E VTmag	0.074	Prox	999	TYC	T	HIP
CCDM		RAdeg	309.46163056	DEdeg	-24.84491222	EpRA 1990	1.65
EpDE 1990	1.31	E RAdeg	42.8	E DEdeg	56.5	Posflg
Corr	-0.1

20378-2451 B

Componente originario normalizzato

Coord arcsec 2000

203750.49-245043.5

Calc delta mag

11.02

Calc coord

yes