20102+2131 TDT 2042 (HD 346067)

20^h 10^m 09.42^s +21° 30' 46.4" P.A. 359.00 sep 0.6 mag 10.20,11.35

Coord 2000	20102+2131	Discov num	TDT2042	Comp		Coord arcsec 2000	20 10 09.42 +21 30 46.4
Date first	1991	Date last	2011	Obs	2
Pa first	5	Pa last	358.5	P.A. Now (θ)	358.5°
Sep first	0.7	Sep last	0.567	Sep. Now (ρ)	0.567"
Mag pri	10.20	Mag sec	11.35	delta mag (ΔM)	1.15	Spectral class
Pri motion ra	+055	Sec motion ra	+055
Pri motion dec	+014	Sec motion dec	+014
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 346067		Constellation	Sagitta		Tycho2	1630-00633-1		Gaia DR2	1829648616335867776
HD	346067

WDS 20102+2131 TDT 2042 (HD 346067) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20102+2131	TDT2042		1991	1	5	0.7	10.20	11.35			201009.42+213046.4
20102+2131	TDT2042		2011	2	359	0.6	10.20	11.35			201009.42+213046.4

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WDS 20102+2131 TDT 2042 (HD 346067) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20102+2131 TDT 2042 (HD 346067) : MEASURES

No records found.

WDS 20102+2131 (HD 346067) : VIRTUAL EYEPIECE

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WDS 20102+2131 (HD 346067) : ALADIN DSS IMAGE @ 20^h 10^m 09.42^s +21° 30' 46.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20102+2131 TDT 2042 (HD 346067) : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20102+2131	TDT2042		359	0.6
Show		20113+2121	HO 587		65	11.5	19
Show		20099+2100	S 737		128	101.0	31
Show		20124+2124	DAM1255		23	7.1	32
Show		20099+2055	STF2637	BC	215	95.7	36
Show		20099+2055	STF2637	AB	331	11.6	37
Show		20099+2055	STF2637	AD	226	172.8	37
Show		20099+2055	STF2637	AC	222	91.9	37
Show		20082+2105	J 1168		193	0.9	37
Show		20076+2139	TDT2000		71	0.7	37
Show		20113+2056	J 1875		100	8.8	39
Show		20120+2100	HJ 907	AB	137	5.7	42
Show		20120+2100	HJ 907	AC	229	20.1	42
Show		20132+2145	J 1194		115	6.3	45
Show		20131+2107	GRV 323		204	19.0	48
Show		20072+2106	STF2631		339	4.7	48
Show		20079+2207	BRT2466		185	8.1	49
Show		20114+2217	COU 217	AB	343	1.5	50
Show		20114+2217	COU 217	AC	291	1.5	50
Show		20136+2145	J 834		277	2.3	51
Show		20112+2222	GRV 319		352	69.3	54
Show		20086+2041	BRT2467		55	4.4	56
Show		20123+2215	J 3057		104	6.7	56
Show		20124+2043	NSN 730		146	3.2	57
Show		20063+2200	STJ 37		198	1.4	61
Show		20080+2224	RAO 426		302	3.0	62
Show		20108+2029	HDS2875		231	0.3	63
Show		20134+2214	J 3061		267	5.4	63
Show		20124+2224	GRV 322	AB	187	54.2	63
Show		20124+2224	GRV 322	AC	180	94.9	63
Show		20122+2231	DAM 202	AB	34	10.3	67
Show		20122+2231	DAM 202	AC	344	10.0	67
Show		20109+2237	HDS2877		197	0.5	68
Show		20141+2213	STF2655	AB	3	6.2	70
Show		20141+2213	STF2655	AC	154	60.5	70
Show		20134+2224	TDT2101		334	0.5	70
Show		20124+2232	TDT2084		299	1.9	70
Show		20153+2120	J 3067		140	6.3	71
Show		20148+2159	HDS2886		64	1.0	71
Show		20119+2020	J 1876		99	8.2	75
Show		20129+2238	J 2305		176	1.7	77
Show		20115+2013	GRV 320		152	31.3	81
Show		20123+2248	COU 123		237	0.2	84
Show		20136+2021	BU 1484		323	23.7	85
Show		20138+2021	HJ 2941		109	6.2	86
Show		20154+2045	BRT2469		60	3.9	87
Show		20093+2004	HU 355		352	1.2	88
Show		20051+2039	BUP 203	AB	247	13.4	88
Show		20051+2039	BUP 203	AC	102	59.4	88
Show		20051+2039	BLL 44	AD	95	75.3	88
Show		20166+2134	BRT2524		288	5.2	90

WDS 20102+2131 : COMPONENTS

	A
B	pa=358.6° sep=0.57"

20102+2131 A

Componente originario normalizzato	AB		Name	HD 346067		Coord arcsec 2000	201009.42+213046.4		Mag	10.2
PmRA	55.00		PmDE	14.0		Tycho2	1630-00633-1		HD	346067

Tycho2

Tycho2	1630-00633-1	Pflag		RAmdeg	302.53923906	DEmdeg	21.51293543
PmRA	54.8	PmDE	13.7	E RAmdeg	23	E DEmdeg	25
E pmRA	1.4	E pmDE	1.5	EpRAm	1987.64	EpDEm	1985.27
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.8	BTmag	10.908	E BTmag	0.055	VTmag	9.992
E VTmag	0.036	Prox	919	TYC	T	HIP
CCDM		RAdeg	302.53910444	DEdeg	21.51290250	EpRA 1990	1.65
EpDE 1990	1.40	E RAdeg	24.7	E DEdeg	30.6	Posflg	P
Corr	0.2

20102+2131 B

Componente originario normalizzato	AB		Coord arcsec 2000	201009.42+213047.0		Mag	11.35		PmRA	55.00
PmDE	14.0		Calc delta mag	1.15		Calc coord	yes