18466+4134 TOI 2138

18^h 46^m 38.85^s +41° 33' 36.2" P.A. 215.00 sep 0.2 mag 13.10,14.70 Sp F2V

Coord 2000	18466+4134	Discov num	TOI2138	Comp		Coord arcsec 2000	18 46 38.85 +41 33 36.2
Date first	2022	Date last	2022	Obs	1
Pa first	215	Pa last	215	P.A. Now (θ)	215°
Sep first	0.2	Sep last	0.199	Sep. Now (ρ)	0.199"
Mag pri	13.10	Mag sec	14.70	delta mag (ΔM)	1.6	Spectral class	F2V (yellow-white)
Pri motion ra	+001	Sec motion ra
Pri motion dec	-008	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

WDS 18466+4134 TOI 2138 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Tod2010		TOI Numbers from Stassun et al. (2019AJ....158..138S). Double star results in Tok202	0b.
Tod2010		Those without TOI numbers in Table 6 are assigned as TOI9001-TOI9003.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18466+4134	TOI2138		2022	1	215	0.2	13.10	14.70	F2V		184638.85+413336.2

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WDS 18466+4134 TOI 2138 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18466+4134 TOI 2138 : MEASURES

No records found.

WDS 18466+4134 : VIRTUAL EYEPIECE

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WDS 18466+4134 : ALADIN DSS IMAGE @ 18^h 46^m 38.85^s +41° 33' 36.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18466+4134 TOI 2138 : 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		18466+4134	TOI2138		215	0.2
Show		18472+4135	TDT1053		17	2.1	7
Show		18462+4118	ES 1656		252	5.2	17
Show		18481+4122	ES 1561		126	6.4	20
Show		18466+4157	KOI3284	AB	193	0.4	24
Show		18466+4157	KOI3284	AC	4	4.0	24
Show		18477+4159	ES 1560		345	9.8	29
Show		18455+4202	STF2394		203	6.9	32
Show		18493+4120	DEA 269		182	11.2	34
Show		18493+4113	JKA 6		78	14.5	36
Show		18498+4145	UC 3690	AB	28	52.8	37
Show		18498+4145	SLW1222	BC	53	22.0	37
Show		18476+4210	KOI2005	AB	58	0.0	38
Show		18476+4210	KOI2005	AC	137	2.1	38
Show		18502+4120	KOI3942		57	3.9	43
Show		18476+4217	KOI4184		224	0.2	45
Show		18448+4215	KPP1029		206	8.3	46
Show		18450+4051	COU1792		347	1.1	46
Show		18507+4135	KOI6023	AB	72	2.9	46
Show		18507+4135	KOI6023	AC	111	3.4	46
Show		18486+4214	KOI 667		133	3.0	47
Show		18487+4052	UC 3680		249	10.3	48
Show		18468+4224	KOI2914	AB	231	3.8	51
Show		18466+4042	HDS2663		65	0.2	52
Show		18514+4123	DEA 235		111	10.2	55
Show		18452+4227	KOI 10	AB	266	3.0	56
Show		18452+4227	KOI 10	AC	89	3.7	56
Show		18516+4130	DEA 243		332	10.5	57
Show		18517+4136	KOI5253		178	2.4	57
Show		18516+4150	KOI6702		167	1.8	59
Show		18520+4141	KOI3049	AB	190	0.5	61
Show		18520+4141	KOI3049	AC	195	0.8	61
Show		18520+4141	KOI3049	AD	255	1.2	61
Show		18520+4141	KOI3049	AE	35	1.2	61
Show		18520+4141	KOI3049	AF	337	2.9	61
Show		18519+4119	KOI 657		81	1.2	61
Show		18439+4231	DEA 192		338	9.0	65
Show		18450+4239	HDS2657		37	0.2	68
Show		18413+4102	SLE 94		103	15.9	68
Show		18461+4241	DEA 137		70	7.2	69
Show		18485+4240	DEA 188		68	8.9	70
Show		18409+4204	SLW1220		113	17.4	71
Show		18436+4237	ES 478		185	9.3	72
Show		18529+4121	KOI 284		98	0.9	72
Show		18494+4239	KPP4123	AB	246	2.3	73
Show		18478+4246	COU1793		323	1.2	76
Show		18473+4249	KOI4136		108	3.7	76
Show		18512+4229	KOI6788		272	2.6	76
Show		18533+4150	KOI 852	AB	176	4.5	76
Show		18533+4150	KOI 852	AC	220	6.0	76
Show		18528+4102	KOI3288	AB	75	3.1	77

WDS 18466+4134 : COMPONENTS

	A
B	pa=207.7° sep=0.18"

18466+4134 A

Componente originario normalizzato	AB		Coord arcsec 2000	184638.85+413336.2		Mag	13.1		Spectral class	F2V (yellow-white)
PmRA	1.00		PmDE	-8.0

18466+4134 B

Componente originario normalizzato	AB		Coord arcsec 2000	184638.84+413336.0		Mag	14.7		Calc delta mag	1.6
Calc coord	yes