19438+1310 BPM 1397 AB

19^h 43^m 47.99^s +13° 10' 22.3" P.A. 221.00 sep 106.8 mag 14.16,15.14

Coord 2000	19438+1310	Discov num	BPM1397	Comp	AB	Coord arcsec 2000	19 43 47.99 +13 10 22.3
Date first	1994	Date last	2015	Obs	7
Pa first	221	Pa last	221.1	P.A. Now (θ)	221.1°
Sep first	106.7	Sep last	106.816	Sep. Now (ρ)	106.816"
Mag pri	14.16	Mag sec	15.14	delta mag (ΔM)	0.98	Spectral class
Pri motion ra	-021	Sec motion ra	-001
Pri motion dec	-008	Sec motion dec	-012
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.908

This double is physical.

19438+1310 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 43 48 +13 10 22	BPM 1397 AB	2015	7	221	106.8	14.16	15.14	0.98		<===
Show			19 43 43 +13 09 02	BPM 1398 BC	2015	7	312	69.5	15.14	15.50	0.36
Show			19 43 43 +13 09 02	BPM 1399 BD	2015	5	195	88.1	15.14	15.54	0.40

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4316875447476700928

WDS 19438+1310 BPM 1397 AB : NOTES

discov_num	notes	refcode
BPM1397	AB: [PM2000] 1949553 + [PM2000] 1948529.	Gvr2010
BPM1398	BC: [PM2000] 1948529 + [PM2000] 1947764.	Gvr2010
BPM1399	BD: [PM2000] 1948529 + [PM2000] 1948211.	Gvr2010

REFERENCES

refcode	metd	author	reference
Gvr2010	Pa -	Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C.	2010A&A...521A 4G
Gvr2010	+T	A&A 521, A4, 2010
Gvr2010		(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010		catalogs, spanning years ~1900-2000)

DISCOVERER

idgroup	discov	author
1	BPM	Bordeaux PM2000 catalogue (main catalog: separation < 2')

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19438+1310	BPM1397	AB	1997	2	221	106.8	14.16	15.14		NV	194347.99+131022.3
19438+1310	BPM1397	AB	2001	3	221	106.8	14.16	15.14		NV	194347.99+131022.3
19438+1310	BPM1397	AB	2015	4	221	106.8	14.16	15.14		NV	194347.99+131022.3

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

WDS 19438+1310 BPM 1397 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19438+1310 BPM 1397 AB : MEASURES

No records found.

WDS 19438+1310 : 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 19438+1310 : ALADIN DSS IMAGE @ 19^h 43^m 47.99^s +13° 10' 22.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19438+1310 BPM 1397 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		19438+1310	BPM1397	AB	221	106.8
Show		19438+1310	BPM1398	BC	312	69.5	2
Show		19438+1310	BPM1399	BD	195	88.1	2
Show		19435+1312	BPM1388	BC	161	110.5	5
Show		19435+1312	BPM1387	AB	174	97.3	6
Show		19445+1305	BPMA158		262	259.3	12
Show		19447+1304	BPM1440		132	85.2	15
Show		19449+1315	BPM1449		125	107.0	17
Show		19447+1322	BPM1441		346	94.6	18
Show		19431+1324	BPM1376		63	88.6	18
Show		19447+1258	BPM1442		154	112.1	19
Show		19449+1320	BPMA164		154	198.6	19
Show		19421+1306	J 2554		62	4.0	20
Show		19446+1253	J 1862		297	8.8	21
Show		19448+1251	WOR9001		222	9.5	21
Show		19424+1313	BPMA142		200	205.4	21
Show		19454+1313	BPMA169		316	198.3	24
Show		19446+1250	BPM1437		208	91.6	24
Show		19442+1334	BPM1418		150	80.7	24
Show		19455+1309	BPM1475		159	119.7	25
Show		19435+1337	BPM1386		94	71.6	28
Show		19419+1315	AG 389	AB	215	23.6	28
Show		19419+1315	DAM1258	BC	256	2.5	29
Show		19423+1253	BPM1350		2	108.3	29
Show		19425+1332	BPM1358		257	90.4	30
Show		19460+1321	J 2999		247	4.4	31
Show		19459+1321	J 826		346	2.7	32
Show		19436+1342	HU 1195		319	2.2	32
Show		19453+1248	BPM1470		161	83.9	32
Show		19426+1243	BPM1365		265	68.4	32
Show		19451+1337	BPM1461		130	111.8	33
Show		19451+1244	BPM1464	AB	341	26.3	33
Show		19451+1244	BPM1465	AC	351	96.2	33
Show		19427+1242	BPM1367		52	63.4	33
Show		19420+1330	BPM1339		170	115.5	33
Show		19425+1243	BPMA143		239	239.9	34
Show		19457+1329	BPM1490		358	101.5	34
Show		19460+1325	BPM1500		123	103.4	35
Show		19462+1301	BPM1509		359	91.8	36
Show		19428+1237	BPM1369		96	117.9	37
Show		19448+1344	TDT1700		57	2.9	37
Show		19421+1340	BPM1342		101	92.2	40
Show		19426+1235	BPM1361		138	61.6	40
Show		19463+1326	BPM1517		273	114.0	40
Show		19457+1339	BPM1489		89	29.2	41
Show		19456+1341	BPM1481		292	65.0	41
Show		19462+1332	BPM1507		14	15.1	41
Show		19411+1301	BPM1309		44	77.3	42
Show		19418+1307	OL 92		177	2.6	42
Show		19423+1346	BPM1353		337	37.9	42
Show		19412+1251	BPM1317		262	63.9	42

WDS 19438+1310 : COMPONENTS

	A	B	C
B	pa=221.2° sep=106.69"
C	pa=254.2° sep=125.67"	pa=312.3° sep=68.43"
D	pa=209.0° sep=189.33"	pa=194.1° sep=87.98"	pa=167.5° sep=134.53"

19438+1310 A

Coord arcsec 2000

194347.99+131022.3

Mag

14.16

PmRA

-21.00

PmDE

-8.0

19438+1310 B

Coord arcsec 2000	194343.18+130902.0		Coord calc	194343.18+130902.0		Mag	15.14		PmRA	-1.00
PmDE	-12.0		Calc delta mag	0.98

19438+1310 C

Coord arcsec 2000	194339.71+130948.0		Mag	15.5		PmRA	-21.00		PmDE	-32.0
Calc delta mag	1.34		Calc coord	yes

19438+1310 D

Coord arcsec 2000	194341.71+130736.7		Mag	15.54		PmRA	-13.00		PmDE	-18.0
Calc delta mag	1.38		Calc coord	yes