22042+3806 SEI 1555

22^h 04^m 13.47^s +38° 04' 42.6" P.A. 179.00 sep 7.3 mag 11.40,11.70

Coord 2000	22042+3806	Discov num	SEI1555	Comp		Coord arcsec 2000	22 04 13.47 +38 04 42.6
Date first	1894	Date last	2016	Obs	22
Pa first	182	Pa last	178.7	P.A. Now (θ)	178.7°
Sep first	7.0	Sep last	7.327	Sep. Now (ρ)	7.327"
Mag pri	11.40	Mag sec	11.70	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+012	Sec motion ra	+013
Pri motion dec	+022	Sec motion dec	+018
Notes	R (Red magnitudes)

rPM=0.165 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lacerta

Gaia DR2

1955833655977720320

WDS 22042+3806 SEI 1555 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sei1908	Pa -	Scheiner, J.	1908POPot..59.....S
Sei1908	+Po	Pub. Obs. Potsdam 20, #59, 1908
Sei1913A	Pa -	Scheiner, J.	1913QB811.B8.......
Sei1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A	Pa -	Scheiner, J.	1932QB821.A43......
Sei1932A		cited in ADS (Aitken Double Star Cat.), 1932

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22042+3806	SEI1555		2006	6	178	7.2	11.53	11.50			220413.44+380554.1
22042+3806	SEI1555		2008	7	179	7.3	11.53	11.50			220413.44+380554.1
22042+3806	SEI1555		2011	8	179	7.3	11.53	11.50			220413.44+380554.1
22042+3806	SEI1555		2015	15	179	7.4	11.40	11.70		R	220413.47+380442.6
22042+3806	SEI1555		2016	22	179	7.3	11.40	11.70		R	220413.47+380442.6

If you need more information about this double, apply for a data request form to the WDS.

WDS 22042+3806 SEI 1555 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22042+3806 SEI 1555 : MEASURES

No records found.

WDS 22042+3806 : VIRTUAL EYEPIECE

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WDS 22042+3806 : ALADIN DSS IMAGE @ 22^h 04^m 13.47^s +38° 04' 42.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22042+3806 SEI 1555 : 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		22042+3806	SEI1555		179	7.3
Show		22042+3804	CVE 14	CD	162	2.7	1
Show		22043+3804	CVE 16		154	5.7	1
Show		22042+3804	FYM 296	AB	129	8.0	2
Show		22043+3806	CVE 15		150	4.8	2
Show		22032+3804	ES 2528		86	5.3	13
Show		22059+3803	TDT3336		310	0.7	20
Show		22036+3825	ES 2529		272	5.0	22
Show		22026+3754	RAO 472		274	3.9	23
Show		22041+3837	TDT3320		137	0.7	33
Show		22016+3816	TDT3296		209	0.6	33
Show		22040+3841	COU1341		273	1.6	37
Show		22009+3755	TDT3291		163	0.5	41
Show		22074+3746	ALI 696		243	16.0	42
Show		22060+3724	LDS4943		80	33.0	46
Show		22011+3832	RAO 471		330	1.3	46
Show		22020+3727	A 1452		289	1.9	47
Show		22046+3854	SEI1556		246	10.8	49
Show		22078+3737	HDS3142	AB	236	9.9	51
Show		22078+3737	FYM 295	AC	310	9.4	51
Show		22073+3842	MLB 790	AB	334	11.5	53
Show		22073+3842	MLB 790	AC	161	56.2	53
Show		22078+3731	ALI 697		278	12.9	54
Show		22075+3841	MLB 792		232	5.2	54
Show		22054+3858	A 1453		330	0.5	55
Show		22085+3833	TDT3363		131	1.1	58
Show		22015+3854	MLB 992		60	6.9	59
Show		22027+3707	J 3157		108	4.1	62
Show		22082+3723	J 3159		152	5.0	62
Show		21589+3755	A 1450		190	4.1	64
Show		21588+3745	ES 2527		322	8.2	65
Show		22091+3838	ALI 984		296	13.7	66
Show		22030+3659	ALI 449		307	9.9	68
Show		21590+3839	COU1339		261	1.4	70
Show		22023+3659	HO 177		111	8.4	70
Show		22074+3906	MLB 791	AB	126	4.3	73
Show		22074+3906	MLB 791	AC	143	38.4	73
Show		22001+3859	TDT3284		233	1.3	73
Show		22103+3833	ALI 985		258	11.6	77
Show		22011+3915	A 1451	AB	13	0.2	79
Show		22011+3915	SEI1549	AB,C	22	36.1	79
Show		22077+3657	ALI 451		328	4.4	80
Show		22019+3919	SEI1550		222	22.9	80
Show		22051+3923	YSC 121		105	1.1	80
Show		21591+3900	MLB 789		359	9.8	83
Show		21586+3900	COU1824		300	0.6	87
Show		22048+3637	ALI 450	AC	359	15.5	89
Show		21573+3732	ES 2526	AB	269	17.9	89
Show		21573+3732	ABH 155	AD	259	99.1	89
Show		21573+3732	ABH 155	AE	307	93.5	89
Show		21573+3732	ABH 155	AF	359	46.4	89

WDS 22042+3806 : COMPONENTS

	A
B	pa=179.0° sep=7.33"

22042+3806 A

Componente originario normalizzato	AB		Coord arcsec 2000	220413.47+380442.6		Mag	11.4		PmRA	12.00
PmDE	22.0

22042+3806 B

Componente originario normalizzato	AB		Coord arcsec 2000	220413.48+380435.3		Mag	11.7		PmRA	13.00
PmDE	18.0		Calc delta mag	0.3		Calc coord	yes