19137+1335 LDS 1019

19^h 13^m 39.24^s +13° 36' 12.3" P.A. 333.00 sep 17.8 mag 12.68,14.00 Sp sdM2+DAn

Coord 2000	19137+1335	Discov num	LDS1019	Comp		Coord arcsec 2000	19 13 39.24 +13 36 12.3
Date first	1936	Date last	2016	Obs	11
Pa first	334	Pa last	332.5	P.A. Now (θ)	332.5°
Sep first	18.0	Sep last	17.798	Sep. Now (ρ)	17.798"
Mag pri	12.68	Mag sec	14.00	delta mag (ΔM)	1.32	Spectral class	sdM2+DAn
Pri motion ra	+014	Sec motion ra	+010
Pri motion dec	-182	Sec motion dec	-179
Notes

rPM=0.027 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4320094435229636224

WDS 19137+1335 LDS 1019 : 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
19137+1335	LDS1019		1997	4	333	17.7	12.68	14.00		D	191339.24+133612.3
19137+1335	LDS1019		2001	5	333	17.7	12.68	14.00	sdM2 DAn	D	191339.24+133612.3
19137+1335	LDS1019		2013	6	335	17.8	12.68	14.00	sdM2 DAn		191339.24+133612.3
19137+1335	LDS1019		2015	7	333	17.7	12.68	14.00	sdM2+DAn		191339.24+133612.3
19137+1335	LDS1019		2016	8	333	17.8	12.68	14.00	sdM2+DAn		191339.24+133612.3

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

WDS 19137+1335 LDS 1019 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19137+1335 LDS 1019 : MEASURES

Records found: 1

Show	date	username	difficulty	sep	sep_sigma	pa	pa_sigma	delta_mag	#	notes
Show	15/01/06	g.locatelli	mean difficulty	17.66	0.13	332.81	0.34	2.40	1	Rc mag A 11.9 B 14.3

WDS 19137+1335 : VIRTUAL EYEPIECE

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

WDS 19137+1335 : ALADIN DSS IMAGE @ 19^h 13^m 39.24^s +13° 36' 12.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19137+1335 LDS 1019 : 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		19137+1335	LDS1019		333	17.8
Show		19127+1333	VKI 32		343	6.0	15
Show		19145+1341	J 1284		222	4.7	15
Show		19127+1324	HEI 399		306	1.8	18
Show		19124+1329	GWP2823		75	49.3	21
Show		19119+1348	AG 374		229	15.8	29
Show		19113+1317	BPM 998		61	44.3	40
Show		19142+1418	BPM1000		19	40.9	43
Show		19156+1407	TDT1328		116	0.6	43
Show		19108+1318	BPM 997		331	116.5	47
Show		19169+1359	BPM1008		249	71.9	53
Show		19099+1323	BPMA 82		185	199.8	57
Show		19172+1403	BPM1010	BC	259	103.3	57
Show		19129+1433	BPM 999		270	91.2	58
Show		19172+1403	BPM1009	AB	231	112.9	59
Show		19098+1315	BPM 990		288	15.0	60
Show		19096+1347	HU 1297		199	2.0	61
Show		19095+1341	BPM 987		282	119.2	61
Show		19094+1336	BPM 986		175	58.8	62
Show		19173+1306	GWP2832		168	11.8	62
Show		19096+1321	BPM 989		238	105.3	62
Show		19098+1311	KPP4139		303	1.9	63
Show		19097+1402	GWP2819		134	9.1	64
Show		19097+1306	TDT1263		129	0.6	66
Show		19095+1403	BPMA 81		262	203.0	67
Show		19091+1325	BPM 981		268	116.7	68
Show		19107+1428	HJ 1371		88	10.6	68
Show		19142+1445	BPM1001		294	95.5	70
Show		19164+1433	CHR 85	Aa,Ab	20	0.0	70
Show		19164+1433	STF2489	AB	347	8.3	70
Show		19164+1433	WAL 109	AC	355	60.4	70
Show		19094+1305	BPM 984		109	86.0	70
Show		19174+1253	BPM1012		218	106.5	71
Show		19094+1300	BPM 983		131	81.0	73
Show		19092+1301	BPM 982		140	82.9	75
Show		19091+1259	TDT1251		33	1.3	76
Show		19154+1447	J 537		198	4.4	77
Show		19100+1237	BPM 993		43	34.7	81
Show		19133+1457	GRF 7		296	81.9	81
Show		19080+1337	BPM 975		84	32.9	83
Show		19100+1232	KRV 26		36	3.5	84
Show		19088+1304	OL 91		2	0.7	87
Show		19087+1244	BPM 979		179	90.8	89
Show		19081+1259	BPM 976		335	59.9	90
Show		19088+1433	BPM 980		273	78.3	91
Show		19153+1505	STTA178		267	89.6	93
Show		19074+1351	BPM 969		37	90.6	93
Show		19097+1221	HJ 1368	AB	31	19.4	96
Show		19097+1221	HJ 1368	AC	270	17.9	96
Show		19097+1221	BVD 4	AD	226	6.5	96
Show		19166+1503	BPM1007		169	88.2	97

WDS 19137+1335 : COMPONENTS

	A
B	pa=333.2° sep=17.69"

19137+1335 A

Componente originario normalizzato	AB		Coord arcsec 2000	191339.24+133612.3		Mag	12.68		Spectral class	sdM2
PmRA	14.00		PmDE	-182.0

19137+1335 B

Componente originario normalizzato	AB		Coord arcsec 2000	191338.69+133628.1		Mag	14		Spectral class	DAn (white dwarf)
PmRA	10.00		PmDE	-179.0		Calc delta mag	1.32		Calc coord	yes