20057+1317 TDT 1969 (HD 356673)

20^h 05^m 41.22^s +13° 16' 32.8" P.A. 139.00 sep 1.5 mag 11.97,12.47

Coord 2000	20057+1317	Discov num	TDT1969	Comp		Coord arcsec 2000	20 05 41.22 +13 16 32.8
Date first	1991	Date last	2016	Obs	3
Pa first	140	Pa last	139	P.A. Now (θ)	139°
Sep first	1.7	Sep last	1.472	Sep. Now (ρ)	1.472"
Mag pri	11.97	Mag sec	12.47	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	+005	Sec motion ra	+005
Pri motion dec	-011	Sec motion dec	-011
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 356673		Constellation	Aquila		Tycho2	1084-01615-1		Gaia DR2	1806168820403162624
HD	356673

WDS 20057+1317 TDT 1969 (HD 356673) : NOTES

No records found.

DISCOVERER

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20057+1317	TDT1969		1991	1	140	1.7	11.97	12.47			200541.22+131632.8
20057+1317	TDT1969		2015	2	139	1.5	11.97	12.47			200541.22+131632.8
20057+1317	TDT1969		2016	3	139	1.5	11.97	12.47			200541.22+131632.8

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WDS 20057+1317 TDT 1969 (HD 356673) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20057+1317 TDT 1969 (HD 356673) : MEASURES

No records found.

WDS 20057+1317 (HD 356673) : VIRTUAL EYEPIECE

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WDS 20057+1317 (HD 356673) : ALADIN DSS IMAGE @ 20^h 05^m 41.22^s +13° 16' 32.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20057+1317 TDT 1969 (HD 356673) : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20057+1317	TDT1969		139	1.5	0
Show		20066+1311	BPM2001		320	93.1	15
Show		20064+1329	BPM2000		167	84.4	17
Show		20046+1310	BPM1976		57	39.6	18
Show		20049+1258	BPM1982		173	110.3	22
Show		20067+1256	BU 428		355	0.8	26
Show		20065+1253	HJ 1476		73	12.3	27
Show		20064+1249	J 3050		97	3.8	28
Show		20073+1331	BPM2011		273	108.9	28
Show		20045+1254	BPM1975		235	79.9	29
Show		20078+1325	HDS2868		225	0.8	32
Show		20048+1346	BPM1980		57	67.6	33
Show		20076+1337	AG 399		255	18.0	35
Show		20071+1247	BPM2006		150	26.7	37
Show		20051+1241	BPMA232		177	198.1	37
Show		20066+1241	HJ 1477		272	21.9	38
Show		20048+1240	BPM1981		205	113.3	39
Show		20038+1345	AG 398		220	26.8	40
Show		20030+1328	BPM1956		170	57.0	42
Show		20047+1238	BPM1979		177	118.3	42
Show		20029+1328	BPM1954		57	81.5	43
Show		20082+1339	BPM2017		36	21.2	43
Show		20086+1307	BPM2022		156	37.0	44
Show		20073+1354	BPM2009		85	110.9	44
Show		20033+1347	BPM1963		141	117.9	46
Show		20088+1308	HJ 1482		111	5.6	47
Show		20073+1236	BPM2007		59	91.6	47
Show		20063+1403	BPMA237		4	295.9	48
Show		20063+1229	BPM1999		61	68.8	49
Show		20023+1317	BPM1946		24	82.5	50
Show		20033+1354	BPM1961		41	48.1	52
Show		20053+1223	TDT1962		244	0.8	54
Show		20021+1300	JNN 281		43	0.3	54
Show		20021+1331	BPMA229		84	130.9	55
Show		20093+1256	TDT2029		246	1.1	56
Show		20021+1253	BPM1944		196	59.9	58
Show		20070+1220	BRT1336		292	5.5	60
Show		20017+1328	BPMA228		155	276.8	60
Show		20040+1221	A 1194		317	1.1	61
Show		20019+1251	TDS1033		211	1.7	62
Show		20035+1408	BPM1965		11	62.6	62
Show		20090+1355	BPM2030	AB	4	100.1	62
Show		20090+1355	BPM2031	AC	307	108.5	62
Show		20090+1355	BPM2032	BC	250	101.4	64
Show		20073+1418	BPM2010		350	26.2	66
Show		20089+1230	BPMA240		233	261.0	67
Show		20031+1221	BPM1958		86	85.3	68
Show		20054+1424	BPMA234		295	168.5	68
Show		20049+1208	J 1696		195	4.6	69
Show		20087+1223	J 1338		73	10.0	70
Show		20011+1253	BPM1926		323	62.8	72

WDS 20057+1317 : COMPONENTS

	A
B	pa=139.8° sep=1.46"

20057+1317 A

Name	HD 356673		Coord arcsec 2000	200541.22+131632.8		Mag	11.97		PmRA	5.00
PmDE	-11.0		Tycho2	1084-01615-1		HD	356673

Tycho2

Tycho2	1084-01615-1	Pflag		RAmdeg	301.42198524	DEmdeg	13.27549226
PmRA	5.3	PmDE	-11.1	E RAmdeg	42	E DEmdeg	56
E pmRA	1.7	E pmDE	1.7	EpRAm	1977.62	EpDEm	1971.47
Num	5	Q RAmdeg	2.4	Q DEmdeg	2.1	Q pmRA	2.4
Q pmDE	2.1	BTmag	12.020	E BTmag	0.120	VTmag	12.131
E VTmag	0.199	Prox	601	TYC		HIP
CCDM		RAdeg	301.42203111	DEdeg	13.27547194	EpRA 1990	1.76
EpDE 1990	1.64	E RAdeg	71.3	E DEdeg	81.6	Posflg
Corr	-0.1

20057+1317 B

Coord arcsec 2000	200541.28+131631.7		Mag	12.47		PmRA	5.00		PmDE	-11.0
Calc delta mag	0.5		Calc coord	yes