22018+4259 TDT 3297

22^h 01^m 50.43^s +42° 59' 27.8" P.A. 31.00 sep 0.7 mag 11.99,12.14

Coord 2000	22018+4259	Discov num	TDT3297	Comp		Coord arcsec 2000	22 01 50.43 +42 59 27.8
Date first	1991	Date last	2016	Obs	2
Pa first	37	Pa last	31.2	P.A. Now (θ)	31.2°
Sep first	0.8	Sep last	0.744	Sep. Now (ρ)	0.744"
Mag pri	11.99	Mag sec	12.14	delta mag (ΔM)	0.15	Spectral class
Pri motion ra	+025	Sec motion ra	+025
Pri motion dec	+016	Sec motion dec	+016
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lacerta

Tycho2

3206-01269-1

Gaia DR2

1960156484721446912

WDS 22018+4259 TDT 3297 : 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
22018+4259	TDT3297		1991	1	37	0.8	11.99	12.14			220150.43+425927.8
22018+4259	TDT3297		2016	2	31	0.7	11.99	12.14			220150.43+425927.8

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WDS 22018+4259 TDT 3297 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22018+4259 TDT 3297 : MEASURES

No records found.

WDS 22018+4259 : VIRTUAL EYEPIECE

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WDS 22018+4259 : ALADIN DSS IMAGE @ 22^h 01^m 50.43^s +42° 59' 27.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22018+4259 TDT 3297 : 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		22018+4259	TDT3297		31	0.7	1
Show		22034+4250	COU1825		305	2.7	19
Show		22036+4251	KPP 502		5	3.8	22
Show		21594+4310	KPP4260		80	1.6	29
Show		22047+4312	CVR 929		29	10.4	35
Show		22047+4317	ES 1462	AB	12	41.5	37
Show		22047+4317	ES 1462	BC	187	1.7	37
Show		22021+4223	HDS3128		30	0.3	37
Show		22053+4308	COU1826		177	0.9	39
Show		22009+4338	HO 175	AB	323	0.8	40
Show		22009+4338	HO 175	AC	285	33.7	40
Show		22027+4339	TDT3305		359	1.7	41
Show		22011+4216	TDT3293	AB	244	0.5	44
Show		22051+4225	TDT3328		13	1.3	50
Show		22061+4324	HDS3138		301	0.3	53
Show		22064+4315	STJ 93		95	0.9	53
Show		22068+4255	TDT3345		296	0.7	55
Show		21593+4211	BRT1156		103	3.6	57
Show		22005+4355	SMA 159		232	8.5	57
Show		22062+4229	TDT3340		12	0.4	57
Show		22066+4323	BVD 273		296	21.4	58
Show		22018+4201	GRV 535		321	12.6	59
Show		21583+4216	TDT3265		147	0.4	59
Show		22036+4359	CBL 537		86	13.3	63
Show		21590+4357	TDT3274		127	0.7	66
Show		22008+4405	TDT3290		353	1.5	67
Show		22054+4354	CVR 930		221	12.0	68
Show		22006+4406	LYS 13		179	8.7	68
Show		21592+4158	A 406	BC	299	1.8	68
Show		21592+4158	A 406	AB	4	33.8	69
Show		21592+4158	A 406	AD	116	22.6	69
Show		21556+4241	KPP4258		257	28.6	72
Show		21577+4356	J 3155	AB	131	5.8	73
Show		21577+4356	J 3155	AC	348	9.9	73
Show		21577+4356	BTG 9	AD	86	38.1	73
Show		21577+4356	MAY9004	AE	284	8.5	73
Show		22052+4403	HJ 1723	AB	195	21.0	74
Show		22052+4403	HJ 1723	AC	262	26.5	74
Show		22027+4415	TDT3304		331	0.6	77
Show		22061+4159	A 407	AB	22	0.7	77
Show		22061+4159	A 407	AC	58	13.2	77
Show		21548+4310	TDT3234		343	2.0	78
Show		21552+4229	TDT3241		308	0.7	80
Show		22021+4421	MET 93	AB	318	6.2	82
Show		22021+4421	MET 93	AC	72	8.2	82
Show		22021+4421	MET 93	AD	4	8.8	82
Show		22021+4421	MET 93	AE	211	10.3	82
Show		22094+4257	TDT3373		103	0.5	83
Show		21541+4307	POP 184		241	11.6	86
Show		21539+4256	ES 1461		352	6.1	87
Show		22063+4412	LYS 21		50	13.5	87

WDS 22018+4259 : COMPONENTS

	A
B	pa=23.9° sep=0.70"

22018+4259 A

Componente originario normalizzato	AB		Coord arcsec 2000	220150.43+425927.8		Mag	11.99		PmRA	25.00
PmDE	16.0		Tycho2	3206-01269-1

Tycho2

Tycho2	3206-01269-1	Pflag		RAmdeg	330.46021095	DEmdeg	42.99113389
PmRA	24.8	PmDE	15.9	E RAmdeg	44	E DEmdeg	41
E pmRA	1.8	E pmDE	1.7	EpRAm	1984.85	EpDEm	1985.31
Num	3	Q RAmdeg	0.0	Q DEmdeg	0.5	Q pmRA	0.1
Q pmDE	0.5	BTmag	11.905	E BTmag	0.074	VTmag	11.306
E VTmag	0.068	Prox	999	TYC		HIP
CCDM		RAdeg	330.46013139	DEdeg	42.99109750	EpRA 1990	1.57
EpDE 1990	1.72	E RAdeg	45.8	E DEdeg	42.0	Posflg
Corr	0.1

22018+4259 B

Componente originario normalizzato	AB		Coord arcsec 2000	220150.46+425928.4		Mag	12.14		PmRA	25.00
PmDE	16.0		Calc delta mag	0.15		Calc coord	yes