13392+1209 LDS 4391

13^h 39^m 08.94^s +12° 09' 26.9" P.A. 129.00 sep 87.3 mag 14.00,14.73 Sp dM+DB

Coord 2000	13392+1209	Discov num	LDS4391	Comp		Coord arcsec 2000	13 39 08.94 +12 09 26.9
Date first	1954	Date last	2016	Obs	12
Pa first	129	Pa last	129.2	P.A. Now (θ)	129.2°
Sep first	87.2	Sep last	87.315	Sep. Now (ρ)	87.315"
Mag pri	14.00	Mag sec	14.73	delta mag (ΔM)	0.73	Spectral class	dM+DB
Pri motion ra	+131	Sec motion ra	+123
Pri motion dec	-122	Sec motion dec	-137
Notes	V (Proper motion indicates physical)

rPM=0.092 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Gaia DR2

3738752852026813184

WDS 13392+1209 LDS 4391 : 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
13392+1209	LDS4391		2000	3	129	87.3	14.17	14.87		D	133908.94+120926.9
13392+1209	LDS4391		2004	6	127	87.0	14.17	14.87	dM+DB	VD	133908.94+120926.9
13392+1209	LDS4391		2010	8	129	87.3	14.00	14.73	dM+DB	V	133908.94+120926.9
13392+1209	LDS4391		2016	9	129	87.3	14.00	14.73	dM+DB	V	133908.94+120926.9

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

WDS 13392+1209 LDS 4391 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13392+1209 LDS 4391 : MEASURES

No records found.

WDS 13392+1209 : 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 13392+1209 : ALADIN DSS IMAGE @ 13^h 39^m 08.94^s +12° 09' 26.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13392+1209 LDS 4391 : 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		13392+1209	LDS4391		129	87.3
Show		13405+1224	KPP3271		178	3.0	25
Show		13390+1141	A 1794		26	0.5	29
Show		13400+1235	HDS1917		97	0.2	29
Show		13385+1136	RAO 297		286	1.2	35
Show		13419+1159	HJ 229	AB	31	17.0	36
Show		13419+1159	BVD 8	BC	69	2.6	36
Show		13272+1232	GOM 21		118	361.0	37
Show		13375+1257	SKF 352		327	10.1	54
Show		13353+1235	UC 2562		211	11.1	63
Show		13358+1128	UC 2566		143	9.2	65
Show		13433+1235	TDS8944		26	3.0	67
Show		13358+1124	CVR 702		344	13.7	68
Show		13443+1200	GWP2072	AB	305	4.9	77
Show		13443+1200	GWP2073	AC	318	418.4	77
Show		13373+1321	GRV 871		230	61.9	77
Show		13362+1101	GWP2042		230	19.2	82
Show		13396+1045	BU 612	AB	118	0.1	85
Show		13396+1045	BU 612	AB,C	273	119.3	85
Show		13396+1045	RBR 14	AD	77	3.5	85
Show		13334+1238	HDS1901		330	0.3	89
Show		13408+1043	GWP2057		83	75.3	90
Show		13343+1309	PTF 6		20	0.2	93
Show		13447+1255	HDS1934		169	4.9	94
Show		13398+1345	CVR1531		165	4.3	96
Show		13398+1347	DAM2492		281	1.4	99
Show		13431+1050	UC 2597	AB	105	6.8	99
Show		13431+1050	RAO 299	AC	173	1.1	99
Show		13460+1216	HJ 2678		119	25.6	102
Show		13437+1333	HDS1930		151	0.7	107
Show		13327+1115	RAO 296		87	1.4	110
Show		13463+1136	HJ 231		78	11.0	111
Show		13434+1341	BPM 606		13	50.7	111
Show		13354+1029	SKF2715		146	1.2	115
Show		13425+1025	LDS4395		241	3.3	117
Show		13311+1216	UC 2550		292	10.6	119
Show		13338+1339	HEI 164		104	0.5	119
Show		13473+1147	GWP2088		129	141.5	122
Show		13473+1230	SLW 930		327	131.8	122
Show		13444+1344	GWP2076		259	221.3	123
Show		13419+1407	HDS1925		211	0.3	125
Show		13338+1030	SKF2714		10	3.2	127
Show		13356+1012	HJ 228		15	70.1	129
Show		13464+1322	UC 2611		61	31.4	129
Show		13444+1025	LDS4398		63	14.4	131
Show		13470+1101	J 437		27	4.2	131
Show		13466+1050	BU 801		325	3.1	136
Show		13478+1300	GWP2090		192	22.4	137
Show		13320+1041	SLW 886		330	168.0	137
Show		13328+1350	A 1791		359	3.4	138
Show		13303+1120	TDS8854		261	0.4	139

WDS 13392+1209 : COMPONENTS

	A
B	pa=129.8° sep=86.15"

13392+1209 A

Componente originario normalizzato	AB		Coord arcsec 2000	133908.94+120926.9		Mag	14		Spectral class	dM
PmRA	131.00		PmDE	-122.0

13392+1209 B

Componente originario normalizzato	AB		Coord arcsec 2000	133913.45+120831.7		Mag	14.73		Spectral class	DB (white dwarf)
PmRA	123.00		PmDE	-137.0		Calc delta mag	0.73		Calc coord	yes