19394+1201 BPM 1255 AB

19^h 39^m 26.87^s +12° 00' 41.8" P.A. 179.00 sep 100.1 mag 15.33,15.39

Coord 2000	19394+1201	Discov num	BPM1255	Comp	AB	Coord arcsec 2000	19 39 26.87 +12 00 41.8
Date first	1993	Date last	2015	Obs	7
Pa first	179	Pa last	178.8	P.A. Now (θ)	178.8°
Sep first	100.4	Sep last	100.137	Sep. Now (ρ)	100.137"
Mag pri	15.33	Mag sec	15.39	delta mag (ΔM)	0.06	Spectral class
Pri motion ra	-011	Sec motion ra	-010
Pri motion dec	-013	Sec motion dec	-017
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.209 (< 0.3, Physical double)

This double is physical.

19394+1201 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 39 27 +12 00 42	BPM 1255 AB	2015	7	179	100.1	15.33	15.39	0.06		<===
Show			19 39 27 +12 00 42	BPM 1256 AC	2015	7	176	29.5	15.33	16.31	0.98
Show			19 39 27 +11 59 01	BPM 1257 BC	2015	7	0	70.7	15.39	16.31	0.92

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4315207591427523584

WDS 19394+1201 BPM 1255 AB : NOTES

discov_num	notes	refcode
BPM1255	AB: [PM2000] 1896841 + [PM2000] 1896870.	Gvr2010
BPM1256	AC: [PM2000] 1896841 + [PM2000] 1896872.	Gvr2010
BPM1257	BC: [PM2000] 1896870 + [PM2000] 1896872.	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
19394+1201	BPM1255	AB	1998	2	179	100.1	15.33	15.39		NV	193926.87+120041.8
19394+1201	BPM1255	AB	2001	3	179	100.0	15.33	15.39		NV	193926.87+120041.8
19394+1201	BPM1255	AB	2015	4	179	100.1	15.33	15.39		NV	193926.87+120041.8

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

WDS 19394+1201 BPM 1255 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19394+1201 BPM 1255 AB : MEASURES

No records found.

WDS 19394+1201 : 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 19394+1201 : ALADIN DSS IMAGE @ 19^h 39^m 26.87^s +12° 00' 41.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19394+1201 BPM 1255 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		19394+1201	BPM1255	AB	179	100.1
Show		19394+1201	BPM1256	AC	176	29.5
Show		19394+1201	BPM1257	BC		70.7	2
Show		19399+1159	TDT1616		277	0.8	7
Show		19389+1159	BPM1243		263	100.8	9
Show		19392+1152	BRT1324		76	5.1	11
Show		19397+1151	TDT1612		237	2.1	11
Show		19390+1152	BPM1249		297	108.3	11
Show		19404+1203	KPP1565		313	11.8	15
Show		19402+1211	A 1190		200	4.9	16
Show		19393+1219	J 2274	AB	80	6.9	17
Show		19393+1219	J 2274	AC	217	9.6	17
Show		19384+1153	BRT1323		157	4.1	18
Show		19388+1219	BPM1239		28	87.0	21
Show		19380+1152	BRT1322		336	3.1	23
Show		19390+1138	BPM1247		157	25.0	24
Show		19411+1207	BPM1310		63	73.1	25
Show		19403+1224	BPM1282		270	68.2	27
Show		19409+1217	BPM1306		16	99.1	27
Show		19378+1149	BPM1215		4	107.1	28
Show		19382+1141	BPM1231		323	68.5	28
Show		19375+1158	BPM1211		215	58.8	29
Show		19380+1220	BPM1221		293	85.8	30
Show		19384+1225	BPM1233		150	106.5	30
Show		19396+1132	BPMA133		355	278.4	30
Show		19373+1155	BPMA128		118	191.8	32
Show		19377+1141	BPMA129		14	294.0	33
Show		19408+1226	BPM1304		280	101.1	33
Show		19372+1201	BPM1201		340	116.5	33
Show		19398+1128	BPM1266		44	53.2	34
Show		19386+1130	BPM1235		135	116.7	34
Show		19412+1222	BPM1316		177	41.5	34
Show		19378+1225	BPM1216		126	72.2	35
Show		19371+1155	J 1182		146	3.2	35
Show		19372+1149	BPM1200		289	34.9	36
Show		19380+1131	BPM1227		185	105.7	36
Show		19371+1210	BPM1198		131	46.6	37
Show		19370+1203	BPM1192		283	47.8	37
Show		19395+1124	BPM1261		21	104.1	37
Show		19402+1236	BPM1274		182	79.8	37
Show		19400+1127	J 2990		186	8.1	38
Show		19370+1212	BPM1195		178	108.5	38
Show		19415+1224	BPM1325		112	24.0	39
Show		19421+1201	BPM1341		222	102.3	39
Show		19384+1236	BPM1232		46	43.8	39
Show		19408+1126	J 2991		86	9.1	40
Show		19369+1217	BPMA126		55	244.3	41
Show		19370+1221	BPM1193		221	100.5	42
Show		19417+1136	BPM1330		20	76.1	42
Show		19403+1240	BPM1278	AB	26	105.0	42
Show		19396+1119	TDT1610		271	0.5	42

WDS 19394+1201 : COMPONENTS

	A	B
B	pa=179.0° sep=100.42"
C	pa=175.8° sep=29.47"	pa=0.3° sep=71.01"

19394+1201 A

Coord arcsec 2000

193926.87+120041.8

Mag

15.33

PmRA

-11.00

PmDE

-13.0

19394+1201 B

Coord arcsec 2000	193926.99+115901.4		Coord calc	193926.99+115901.4		Mag	15.39		PmRA	-10.00
PmDE	-17.0		Calc delta mag	0.06

19394+1201 C

Coord arcsec 2000	193927.02+120012.4		Mag	16.31		PmRA	1.00		PmDE	-7.0
Calc delta mag	0.98		Calc coord	yes