23177+2744 LDS 5066 AB

23^h 17^m 42.51^s +27° 43' 13.9" P.A. 139.00 sep 76.2 mag 11.60,16.50

Coord 2000	23177+2744	Discov num	LDS5066	Comp	AB	Coord arcsec 2000	23 17 42.51 +27 43 13.9
Date first	1960	Date last	2017	Obs	7
Pa first	146	Pa last	139.4	P.A. Now (θ)	139.4°
Sep first	76.0	Sep last	76.15	Sep. Now (ρ)	76.15"
Mag pri	11.60	Mag sec	16.50	delta mag (ΔM)	4.9	Spectral class
Pri motion ra	+047	Sec motion ra	+093
Pri motion dec	+030	Sec motion dec	+013
Notes

rPM=0.522

Nature of this double is uncertain.

23177+2744 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			23 17 43 +27 43 14	LDS 5066 AB	2017	7	139	76.2	11.60	16.50	4.90		<===
Show			23 17 43 +27 43 14	LDS 5066 AC	2015	4	146	79.1	11.72	16.31	4.59
Show			23 17 46 +27 42 16	LDS 5066 BC	2017	3	212	9.0	16.50	16.70	0.20

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

2244-00348-1

Gaia DR2

2845001081495030912

WDS 23177+2744 LDS 5066 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23177+2744	LDS5066	AB	1998	2	140	75.4	11.60	16.50			231742.51+274313.9
23177+2744	LDS5066	AB	2017	4	139	76.2	11.60	16.50			231742.51+274313.9

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

WDS 23177+2744 LDS 5066 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23177+2744 LDS 5066 AB : MEASURES

No records found.

WDS 23177+2744 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 23177+2744 : ALADIN DSS IMAGE @ 23^h 17^m 42.51^s +27° 43' 13.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23177+2744 LDS 5066 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		23177+2744	LDS5066	AB	139	76.2
Show		23177+2744	LDS5066	AC	146	79.1
Show		23177+2744	LDS5066	BC	212	9.0	2
Show		23176+2726	TDT3969		147	0.6	18
Show		23159+2729	HJ 1862		233	17.4	29
Show		23151+2719	UC 4909		153	57.5	42
Show		23200+2711	MLB 548	AB	281	7.1	45
Show		23200+2711	MLB 548	AC	107	54.6	45
Show		23199+2703	KPP2130		245	17.3	50
Show		23199+2844	COU 439	AB	4	0.1	67
Show		23199+2844	GII 36	AB,C	140	2.6	67
Show		23228+2734	UC 287		146	83.0	69
Show		23128+2701	CLZ 89		109	53.5	78
Show		23205+2623	GRV 661		345	61.7	88
Show		23112+2759	MLB 503		156	7.9	89
Show		23121+2656	HDS3305	AB	175	1.3	89
Show		23121+2656	LEP 113	AC	328	14.5	89
Show		23118+2651	BUP 234	AB	239	64.3	95
Show		23118+2651	STT 598	AC	299	217.7	95
Show		23204+2915	FOX 101		47	2.3	96
Show		23200+2612	COU 336		359	1.6	97
Show		23201+2920	CVR 986		27	27.3	102
Show		23121+2853	J 2379		77	8.3	102
Show		23250+2709	KPP3395		102	3.0	103
Show		23170+2556	TDT3964		114	0.6	108
Show		23250+2656	ES 546		165	2.4	109
Show		23103+2652	GRV 643		175	11.6	110
Show		23260+2742	HO 489	AB	222	0.5	111
Show		23260+2742	STTA245	AB,C	195	62.5	111
Show		23263+2752	JNN 139		73	0.1	115
Show		23147+2931	MLB 504		150	5.4	116
Show		23146+2555	COU 335		347	0.4	116
Show		23107+2631	HDS3301	Aa,Ab	160	0.8	118
Show		23107+2631	BU 852	AB	283	58.3	118
Show		23107+2631	BU 852	BC	319	1.3	119
Show		23107+2631	BU 852	BD	220	20.5	119
Show		23106+2902	GRV 644		34	84.5	123
Show		23098+2638	AZC 126	AB	243	28.0	124
Show		23225+2555	ES 2727		268	20.2	126
Show		23144+2943	HJ 1858		81	19.8	128
Show		23112+2919	KU 137		88	33.8	129
Show		23144+2946	HJ 1859	AB	122	34.0	131
Show		23144+2946	ARN 26	AC	181	190.7	131
Show		23144+2946	FYM 146	AD	314	57.9	131
Show		23144+2946	FYM 146	AE	253	59.1	131
Show		23082+2710	MLB 627		250	6.7	132
Show		23217+2945	LDS5077	AB	53	16.5	132
Show		23112+2930	HJ 1854		275	14.2	137
Show		23138+2536	UC 284		139	49.4	138
Show		23152+2530	POU5796		6	19.1	138
Show		23227+2944	TDT4006		303	1.1	139

WDS 23177+2744 : COMPONENTS

	A	B
B	pa=139.8° sep=75.29"
C	pa=148.9° sep=76.37"	pa=229.2° sep=12.05"

23177+2744 A

Coord arcsec 2000	231742.51+274313.9		Mag	11.6		PmRA	47.00		PmDE	30.0
Tycho2	2244-00348-1

Tycho2

Tycho2	2244-00348-1	Pflag		RAmdeg	349.42712946	DEmdeg	27.72053690
PmRA	48.6	PmDE	27.7	E RAmdeg	72	E DEmdeg	76
E pmRA	2.5	E pmDE	2.5	EpRAm	1981.78	EpDEm	1980.20
Num	3	Q RAmdeg	3.2	Q DEmdeg	1.1	Q pmRA	3.2
Q pmDE	1.1	BTmag	12.507	E BTmag	0.212	VTmag	11.692
E VTmag	0.139	Prox	999	TYC		HIP
CCDM		RAdeg	349.42700111	DEdeg	27.72047194	EpRA 1990	1.60
EpDE 1990	1.57	E RAdeg	75.5	E DEdeg	81.3	Posflg
Corr	-0.2

23177+2744 B

Coord arcsec 2000	231746.17+274216.4		Coord calc	231746.17+274216.4		Mag	16.5		PmRA	93.00
PmDE	13.0		Calc delta mag	4.9

23177+2744 C

Coord arcsec 2000	231745.48+274208.5		Mag	16.31		PmRA	91.00		PmDE	-1.0
Calc delta mag	4.71		Calc coord	yes