23288+4144 CHE 492 AB

23^h 28^m 48.85^s +41° 44' 30.1" P.A. 67.00 sep 18.7 mag 10.49,12.70

Coord 2000	23288+4144	Discov num	CHE 492	Comp	AB	Coord arcsec 2000	23 28 48.85 +41 44 30.1
Date first	1911	Date last	2015	Obs	12
Pa first	66	Pa last	66.6	P.A. Now (θ)	66.6°
Sep first	19.8	Sep last	18.669	Sep. Now (ρ)	18.669"
Mag pri	10.49	Mag sec	12.70	delta mag (ΔM)	2.21	Spectral class
Pri motion ra	+006	Sec motion ra	-007
Pri motion dec	+003	Sec motion dec	+004
Notes

rPM=1.617

This double is not physical.

23288+4144 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			23 28 49 +41 44 30	CHE 492 AB	2015	12	67	18.7	10.49	12.70	2.21		<===
Show			23 28 49 +41 44 30	ACA 15 AC	2015	8	177	42.6	10.49	14.27	3.78
Show			23 28 49 +41 44 30	ACA 15 AD	2015	8	135	82.5	10.49	13.01	2.52

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Andromeda

Gaia DR2

1923962971415175808

WDS 23288+4144 CHE 492 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
ACA2005	C -	Ashcraft, A.C.	...................
ACA2005		private communication, 2005
ACA2007	C u	Ashcraft, A.C.	2007JDSO....3...82A
ACA2007		JDSO 3, 82, 2007
Che1908	Pa -	Chevalier, Stanislas	.
Che1908		Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909	Pa -	Chevalier, Stanislas	.
Che1909		Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910	Ma j	Chevalier, Stanislas & Tsang Ziang-seng	.
Che1910	+Pa	Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911	Ma -	Chevalier, Stanislas	.
Che1911	+Pa	Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925	Pa -	Chevalier, Stanislas	1925JO......8...65G
Che1925		J. Obs. 8, 65, 1925

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23288+4144	CHE 492	AB	2006	5	67	18.2	9.73	10.30			232848.85+414430.0
23288+4144	CHE 492	AB	2008	6	66	18.8	9.73	10.30			232848.85+414430.0
23288+4144	CHE 492	AB	2015	9	67	18.7	10.49	12.70			232848.85+414430.1

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

WDS 23288+4144 CHE 492 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23288+4144 CHE 492 AB : MEASURES

No records found.

WDS 23288+4144 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 23288+4144 : ALADIN DSS IMAGE @ 23^h 28^m 48.85^s +41° 44' 30.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23288+4144 CHE 492 AB : 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		23288+4144	CHE 492	AB	67	18.7
Show		23288+4144	ACA 15	AC	177	42.6
Show		23288+4144	ACA 15	AD	135	82.5
Show		23286+4144	ACA 16		195	46.4	2
Show		23293+4152	CHE 497		50	7.0	10
Show		23288+4154	CHE 491	AB	54	35.8	11
Show		23288+4154	CHE 491	AC	241	35.8	11
Show		23288+4154	BKO 691	AD	215	4.8	11
Show		23296+4150	BKO 692		265	4.4	11
Show		23284+4155	CHE 487		229	41.6	12
Show		23277+4146	CHE 474	AB	187	27.1	13
Show		23277+4146	STJ 88	Aa,Ab	193	1.0	13
Show		23300+4150	CHE 500		41	20.4	16
Show		23274+4140	CHE 471	BC	312	18.3	17
Show		23274+4140	CHE 471	AB	103	7.5	17
Show		23274+4140	ABH 172	AD	110	84.4	17
Show		23274+4140	CHE 471	AC	330	12.3	17
Show		23282+4200	COU1846		158	0.2	17
Show		23294+4128	GIC 193	AB	214	17.7	18
Show		23294+4128	BWL 59	AC	245	4.5	18
Show		23294+4128	BWL 59	Ba,Bb	255	0.1	18
Show		23271+4143	CHE 469		66	17.7	19
Show		23272+4139	BKO 686		207	7.7	19
Show		23279+4201	CHE 480		148	36.9	20
Show		23279+4206	CHE 479	BC	305	30.7	24
Show		23279+4206	CHE 479	AB	158	6.7	24
Show		23279+4206	ABH 173	AD	281	72.9	24
Show		23279+4206	ABH 173	AE	305	103.1	24
Show		23279+4206	ABH 173	AF	224	89.5	24
Show		23279+4206	CHE 479	AC	297	25.3	24
Show		23297+4206	CHE 499		183	27.3	24
Show		23279+4207	CHE 478	AB	232	43.6	25
Show		23268+4157	CHE 466		125	19.0	26
Show		23271+4201	CHE 468		85	17.4	26
Show		23293+4211	STJ 89		111	1.0	28
Show		23286+4212	CHE 489		96	5.3	28
Show		23292+4212	CHE 495		73	14.1	28
Show		23286+4213	BKO 690		216	7.7	30
Show		23298+4117	HEI 885		220	2.0	30
Show		23281+4213	CHE 483		39	14.7	30
Show		23280+4216	CHE 482		342	30.3	34
Show		23301+4215	CHE 501		272	24.4	34
Show		23313+4204	ES 1597		90	7.6	35
Show		23260+4201	CHE 458	AB	262	30.2	36
Show		23278+4218	CHE 477		230	39.5	36
Show		23261+4203	CHE 459		5	28.2	36
Show		23257+4155	KPP 530		344	4.7	36
Show		23260+4201	BKO 678	BC	41	8.7	36
Show		23263+4208	UC 290		275	27.8	37
Show		23282+4220	BKO 689		23	4.3	37
Show		23255+4142	CHE 456		123	28.8	38

WDS 23288+4144 : COMPONENTS

	A	B	C
B	pa=59.9° sep=14.78"
C	pa=177.6° sep=42.59"	pa=192.4° sep=51.17"
D	pa=143.7° sep=72.97"	pa=155.3° sep=72.86"	pa=111.4° sep=44.54"

23288+4144 A

Coord arcsec 2000

232848.85+414430.1

Mag

10.49

PmRA

6.00

PmDE

3.0

23288+4144 B

Coord arcsec 2000	232849.99+414437.5		Mag	12.7		PmRA	-7.00		PmDE	4.0
Calc delta mag	2.21		Calc coord	yes

23288+4144 C

Coord arcsec 2000	232849.01+414347.5		Mag	14.27		PmRA	13.00		PmDE	5.0
Calc delta mag	3.78		Calc coord	yes

23288+4144 D

Coord arcsec 2000	232852.71+414331.3		Mag	13.01		PmRA	4.00		PmDE	8.0
Calc delta mag	2.52		Calc coord	yes