20219+1504 BPM 2129

20^h 21^m 53.30^s +15° 03' 47.3" P.A. 150.00 sep 90.8 mag 15.52,15.79

Coord 2000	20219+1504	Discov num	BPM2129	Comp		Coord arcsec 2000	20 21 53.30 +15 03 47.3
Date first	1987	Date last	2015	Obs	9
Pa first	150	Pa last	150	P.A. Now (θ)	150°
Sep first	90.6	Sep last	90.833	Sep. Now (ρ)	90.833"
Mag pri	15.52	Mag sec	15.79	delta mag (ΔM)	0.27	Spectral class
Pri motion ra	-006	Sec motion ra	-003
Pri motion dec	-011	Sec motion dec	-011
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.239 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1805283541742750592

WDS 20219+1504 BPM 2129 : NOTES

discov_num	notes	refcode
BPM2129	[PM2000] 2274995 + [PM2000] 2275260.	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
20219+1504	BPM2129		1999	2	150	90.6	15.52	15.79		NV	202153.30+150347.3
20219+1504	BPM2129		2001	3	150	90.7	15.52	15.79		NV	202153.30+150347.3
20219+1504	BPM2129		2010	4	150	90.5	15.52	15.79		NV	202153.30+150347.3
20219+1504	BPM2129		2015	5	150	90.7	15.52	15.79		NV	202153.30+150347.3

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

WDS 20219+1504 BPM 2129 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20219+1504 BPM 2129 : MEASURES

No records found.

WDS 20219+1504 : VIRTUAL EYEPIECE

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WDS 20219+1504 : ALADIN DSS IMAGE @ 20^h 21^m 53.30^s +15° 03' 47.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20219+1504 BPM 2129 : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20219+1504	BPM2129		150	90.8
Show		20221+1501	BPM2130		349	49.5	5
Show		20215+1511	BPM2125		188	114.3	10
Show		20226+1510	LDS4838		25	19.4	13
Show		20231+1508	BPM2137		314	41.6	19
Show		20233+1515	BPM2140	BD	306	82.6	23
Show		20233+1515	BPM2138	AB	179	54.0	23
Show		20233+1515	BPM2139	AC	359	111.7	23
Show		20206+1519	BPM2122		117	119.3	24
Show		20226+1529	BPM2133		169	63.6	28
Show		20204+1447	BPM2119		30	110.7	28
Show		20203+1525	BPM2117		49	101.6	32
Show		20197+1507	BPM2113		3	78.8	32
Show		20212+1433	AG 403		292	43.1	33
Show		20230+1533	BPM2136		245	91.7	33
Show		20196+1502	BPM2112		85	109.1	33
Show		20194+1507	BPM2110		256	78.9	37
Show		20197+1522	A 1673		55	1.0	37
Show		20240+1443	BPM2143		221	87.9	38
Show		20239+1437	LDS4839		311	10.4	38
Show		20246+1459	BPM2145		162	73.2	41
Show		20192+1517	BPM2107		264	67.4	41
Show		20204+1427	BPM2120		168	117.9	43
Show		20190+1456	CHE 303		260	21.5	43
Show		20216+1546	BPM2126		343	112.6	43
Show		20248+1452	STF2680		288	16.2	44
Show		20201+1540	GWP2939		40	24.7	45
Show		20195+1533	HDS2905		116	0.3	45
Show		20190+1447	GWP2937		61	7.5	46
Show		20247+1443	HJ 1508	AB	59	13.9	46
Show		20247+1443	VLM 4	AC	152	17.4	46
Show		20250+1451	J 842		180	4.2	47
Show		20190+1526	BPM2104		293	93.0	48
Show		20194+1534	TOB 310		239	16.3	48
Show		20189+1524	CHE 302		129	23.7	48
Show		20247+1438	HJ 1507		64	10.4	48
Show		20190+1530	BKO 563		147	9.2	49
Show		20236+1421	BPM2141		171	109.3	49
Show		20188+1442	CHE 300		319	40.2	50
Show		20250+1443	BPM2147		65	92.4	50
Show		20212+1553	BPM2124		59	81.4	50
Show		20186+1444	CHE 296		23	28.2	51
Show		20188+1530	TOB 319	AB	65	14.9	52
Show		20188+1530	CHE 299	AC	329	37.6	52
Show		20185+1519	BPM2100		115	114.5	52
Show		20183+1508	BPM2098		80	119.1	53
Show		20183+1509	CHE 294	AB	358	16.0	53
Show		20183+1509	CHE 294	AC	238	13.9	53
Show		20216+1556	BPM2127		197	109.9	53
Show		20250+1532	TDS1072		161	0.9	53
Show		20182+1504	BPM2097		355	46.9	54

WDS 20219+1504 : COMPONENTS

	A
B	pa=150.9° sep=90.06"

20219+1504 A

Componente originario normalizzato	AB		Coord arcsec 2000	202153.30+150347.3		Mag	15.52		PmRA	-6.00
PmDE	-11.0

20219+1504 B

Componente originario normalizzato	AB		Coord arcsec 2000	202156.33+150228.6		Mag	15.79		PmRA	-3.00
PmDE	-11.0		Calc delta mag	0.27		Calc coord	yes