20377+0152 J 3255

20^h 37^m 29.82^s +01° 53' 11.3" P.A. 327.00 sep 3.7 mag 10.87,12.80

Coord 2000	20377+0152	Discov num	J 3255	Comp		Coord arcsec 2000	20 37 29.82 +01 53 11.3
Date first	1941	Date last	2016	Obs	6
Pa first	300	Pa last	326.6	P.A. Now (θ)	326.6°
Sep first	4.0	Sep last	3.652	Sep. Now (ρ)	3.652"
Mag pri	10.87	Mag sec	12.80	delta mag (ΔM)	1.93	Spectral class
Pri motion ra	-004	Sec motion ra
Pri motion dec	-010	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Tycho2

0514-02001-1

Gaia DR2

4231661367845211264

WDS 20377+0152 J 3255 : NOTES

discov_num	notes	refcode
J 3255	Aka J 1776.	Dam2016d

REFERENCES

refcode	metd	author	reference
Dam2016d	C j	Damm, F.	...................
Dam2016d	+E+	private communication, email #173, 2016
Dam2016d	+H+
Dam2016d	+P+

DISCOVERER

idgroup	discov	author
1	J	Jonckheere, R.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20377+0152	J 3255		2004	2	324	3.7	10.87	12.80			203729.82+015311.3
20377+0152	J 3255		2016	4	327	3.7	10.87	12.80		N	203729.82+015311.3

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WDS 20377+0152 J 3255 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20377+0152 J 3255 : MEASURES

No records found.

WDS 20377+0152 : VIRTUAL EYEPIECE

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WDS 20377+0152 : ALADIN DSS IMAGE @ 20^h 37^m 29.82^s +01° 53' 11.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20377+0152 J 3255 : 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		20377+0152	J 3255		327	3.7
Show		20387+0156	J 569		316	3.0	15
Show		20376+0211	GRV 364		156	40.3	19
Show		20372+0135	J 2574		158	5.0	20
Show		20373+0134	GWP2973		106	21.3	20
Show		20388+0202	HJ 920		213	14.1	22
Show		20367+0132	GRV 361		103	28.0	24
Show		20366+0123	HJ 5513	AB	93	11.9	30
Show		20366+0123	HJ 5513	AC	284	28.7	30
Show		20366+0123	HJ 5513	AD	89	42.5	30
Show		20389+0128	KPP3420		241	6.3	33
Show		20351+0202	BAL1564		268	4.8	37
Show		20393+0219	BAL1567		205	19.3	38
Show		20351+0218	UC 4224		220	16.1	44
Show		20393+0112	BAL1217		2	7.9	50
Show		20400+0118	A 2283	AB	350	2.3	52
Show		20409+0128	BAL1568		346	8.8	57
Show		20353+0239	HJ 2981		5	12.9	57
Show		20414+0147	BAL1570		12	5.1	59
Show		20413+0216	BAL1569		62	11.2	61
Show		20354-0057	BAL 614		80	18.2	65
Show		20418+0156	GWP2986		350	16.1	65
Show		20330+0201	TDT2361		37	0.5	68
Show		20419+0218	UC 252		164	62.6	71
Show		20373+0041	UC 4236		284	17.8	73
Show		20373-0039	J 2317		120	6.1	75
Show		20414+0105	GWP2985		352	30.4	76
Show		20414+0244	GWP2984		263	182.0	78
Show		20329+0113	BAL1216		157	15.1	80
Show		20341+0256	BAL2031		334	17.4	80
Show		20390-0035	BVD 131		133	30.3	82
Show		20427+0217	GRV 370		313	25.4	83
Show		20391+0312	BAL2032		33	16.3	83
Show		20403+0041	A 2284		287	4.8	84
Show		20342-0045	BAL 613		145	6.4	84
Show		20394+0029	FYM 187	CD	122	20.2	89
Show		20394+0029	HJ 2984	AB	225	65.0	89
Show		20394+0029	HJ 2984	AC	30	65.9	89
Show		20394+0029	FYM 187	AE	118	35.2	89
Show		20434+0204	GWP2989		131	44.7	90
Show		20350+0033	J 1399		276	2.2	90
Show		20379+0325	BAL2540		94	16.1	93
Show		20425+0100	TDT2487		302	1.1	93
Show		20419+0258	HJ 2988		142	23.2	93
Show		20409-0036	A 874		345	1.9	93
Show		20396+0025	UC 4246		52	20.8	94
Show		20344-0029	STF2697		358	29.8	97
Show		20347+0321	CRC 38		300	10.5	98
Show		20373+0332	BAL2539		77	130.2	100
Show		20321+0251	BAL2030		286	10.8	100
Show		20352+0019	RST5157		293	1.8	101

WDS 20377+0152 : COMPONENTS

	A
B	pa=326.6° sep=3.65"

20377+0152 A

Componente originario normalizzato	AB		Coord arcsec 2000	203729.82+015311.3		Mag	10.87		PmRA	-4.00
PmDE	-10.0		Tycho2	0514-02001-1

Tycho2

Tycho2	0514-02001-1	Pflag		RAmdeg	309.37431177	DEmdeg	1.88648351
PmRA	-3.7	PmDE	-10.2	E RAmdeg	46	E DEmdeg	55
E pmRA	1.7	E pmDE	1.7	EpRAm	1981.70	EpDEm	1976.21
Num	3	Q RAmdeg	0.3	Q DEmdeg	0.9	Q pmRA	0.3
Q pmDE	0.9	BTmag	12.163	E BTmag	0.155	VTmag	10.870
E VTmag	0.070	Prox	852	TYC	T	HIP
CCDM		RAdeg	309.37432056	DEdeg	1.88650806	EpRA 1990	1.60
EpDE 1990	1.34	E RAdeg	48.7	E DEdeg	60.8	Posflg
Corr	-0.2

20377+0152 B

Componente originario normalizzato	AB		Coord arcsec 2000	203729.69+015314.3		Mag	12.8		Calc delta mag	1.93
Calc coord	yes