23420+1523 KU 140

23^h 42^m 02.42^s +15° 23' 14.6" P.A. 99.00 sep 27.1 mag 9.65,10.32 Sp F8

Coord 2000	23420+1523	Discov num	KU 140	Comp		Coord arcsec 2000	23 42 02.42 +15 23 14.6
Date first	1901	Date last	2016	Obs	19
Pa first	100	Pa last	99.1	P.A. Now (θ)	99.1°
Sep first	26.9	Sep last	27.067	Sep. Now (ρ)	27.067"
Mag pri	9.65	Mag sec	10.32	delta mag (ΔM)	0.67	Spectral class	F8 (yellow-white)
Pri motion ra	+029	Sec motion ra	+029
Pri motion dec	+015	Sec motion dec	+018
Notes

rPM=0.088 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

1721-00062-1

Gaia DR2

2771389911886782336

WDS 23420+1523 KU 140 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ku_1884	Ma -	Kustner, F.	1884AN....108..281K
Ku_1884		AN 108, 281, 1884
Ku_1902	Ma -	Kustner, F.	1902AN....160...71K
Ku_1902		AN 160, 71, 1902
Ku_1905A	Ma -	Kustner, F.	1905LicOB...3..147A
Ku_1905A		cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
Ku_1963A	-	Kustner, F.	1963icvd.book.....J
Ku_1963A		cited in IDS (Lick Index Cat.), 1963
Ku_1932A	-	Kustner, F.	1932QB821.A43......
Ku_1932A		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
23420+1523	KU 140		2004	10	100	26.7	9.65	10.32	F8	D	234202.42+152314.6
23420+1523	KU 140		2010	13	100	26.9	9.65	10.32	F8		234202.42+152314.6
23420+1523	KU 140		2016	14	100	27.1	9.65	10.32	F8		234202.42+152314.6

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

WDS 23420+1523 KU 140 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23420+1523 KU 140 : MEASURES

No records found.

WDS 23420+1523 : VIRTUAL EYEPIECE

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WDS 23420+1523 : ALADIN DSS IMAGE @ 23^h 42^m 02.42^s +15° 23' 14.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23420+1523 KU 140 : 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		23420+1523	KU 140		99	27.1
Show		23413+1455	UC 293		83	15.1	31
Show		23441+1535	CVR1724		174	4.5	32
Show		23418+1450	SKF1785		19	1.7	34
Show		23430+1450	SKF1787		263	2.0	36
Show		23413+1446	STF3032		338	19.4	39
Show		23434+1447	SKF 305		130	22.7	41
Show		23449+1543	BPM2492		156	114.8	46
Show		23451+1459	JNN 140	AB	186	0.1	51
Show		23451+1459	JNN 140	AC	359	1.1	51
Show		23387+1544	BPM2490		101	16.8	53
Show		23454+1547	BPM2493		293	91.3	54
Show		23432+1428	KPP 608		243	5.6	58
Show		23392+1433	GWP3341		75	91.4	65
Show		23455+1606	CVR1012		54	10.1	66
Show		23462+1454	ROE 104		164	2.1	68
Show		23419+1406	NSN 771	CD	251	5.4	77
Show		23412+1647	GRV 683		321	31.7	85
Show		23473+1442	BRT1368		200	4.2	87
Show		23397+1403	HEI 298		315	3.1	87
Show		23470+1615	J 300		15	3.5	89
Show		23478+1557	LDS5123		283	41.7	90
Show		23435+1652	HEI 196		166	0.9	92
Show		23420+1656	HEI 195		338	1.5	93
Show		23356+1524	BPM2488		46	78.9	94
Show		23470+1419	GWP3356		172	31.5	96
Show		23359+1440	GRV1246		278	11.7	99
Show		23433+1346	CLZ 94		119	160.2	100
Show		23466+1400	TDT4185		159	0.6	106
Show		23377+1650	ENG 87	AB	26	90.2	107
Show		23349+1553	TDT4109		168	4.5	108
Show		23377+1650	BUP 239	BC	234	25.4	108
Show		23377+1650	BUP 239	BD	120	44.4	108
Show		23497+1524	KU 142		179	14.7	111
Show		23410+1333	GWP3346		5	42.7	111
Show		23486+1622	HEI 91		153	0.7	112
Show		23348+1613	TDS1214		128	1.0	116
Show		23419+1325	BRT1367		272	4.6	119
Show		23465+1705	EGB 8		86	1.2	121
Show		23449+1718	UC 5017		252	8.7	122
Show		23336+1543	LDS5101		26	24.2	123
Show		23449+1327	HDS3375		307	3.0	124
Show		23507+1532	KPP 535		272	4.9	126
Show		23509+1515	KPP1991		163	15.7	130
Show		23479+1703	STF3041	AB	356	61.1	131
Show		23479+1703	STF3041	AC	358	59.5	131
Show		23479+1703	STF3041	A,BC	358	60.5	131
Show		23493+1642	GWP3361		138	18.1	131
Show		23479+1703	STF3041	BC	356	3.4	132
Show		23333+1445	TDT4094		236	0.5	132
Show		23495+1643	TDT4217		75	0.7	135

WDS 23420+1523 : COMPONENTS

	A
B	pa=99.4° sep=26.12"

23420+1523 A

Componente originario normalizzato	AB		Coord arcsec 2000	234202.42+152314.6		Mag	9.65		Spectral class	F8 (yellow-white)
PmRA	29.00		PmDE	15.0		Tycho2	1721-00062-1

Tycho2

Tycho2	1721-00062-1	Pflag		RAmdeg	355.51007067	DEmdeg	15.38737820
PmRA	28.5	PmDE	12.1	E RAmdeg	13	E DEmdeg	17
E pmRA	1.3	E pmDE	1.2	EpRAm	1989.46	EpDEm	1987.96
Num	7	Q RAmdeg	0.5	Q DEmdeg	0.7	Q pmRA	0.5
Q pmDE	0.7	BTmag	10.227	E BTmag	0.029	VTmag	9.653
E VTmag	0.025	Prox	270	TYC	T	HIP
CCDM		RAdeg	355.51000306	DEdeg	15.38735028	EpRA 1990	1.72
EpDE 1990	1.62	E RAdeg	13.5	E DEdeg	18.0	Posflg
Corr	-0.2

23420+1523 B

Componente originario normalizzato	AB		Coord arcsec 2000	234204.20+152310.3		Mag	10.32		PmRA	29.00
PmDE	18.0		Tycho2	1721-00697-1		Calc delta mag	0.67		Calc coord	yes

Tycho2

Tycho2	1721-00697-1	Pflag		RAmdeg	355.51772088	DEmdeg	15.38611531
PmRA	28.2	PmDE	15.0	E RAmdeg	21	E DEmdeg	26
E pmRA	1.4	E pmDE	1.4	EpRAm	1986.61	EpDEm	1983.71
Num	6	Q RAmdeg	1.2	Q DEmdeg	0.9	Q pmRA	1.2
Q pmDE	0.9	BTmag	10.944	E BTmag	0.049	VTmag	10.324
E VTmag	0.041	Prox	270	TYC	T	HIP
CCDM		RAdeg	355.51765861	DEdeg	15.38608361	EpRA 1990	1.73
EpDE 1990	1.62	E RAdeg	23.8	E DEdeg	32.0	Posflg
Corr	-0.2