20429+1152 BPM 2235

20^h 42^m 52.70^s +11° 52' 13.6" P.A. 142.00 sep 114.9 mag 12.89,13.20

Coord 2000	20429+1152	Discov num	BPM2235	Comp		Coord arcsec 2000	20 42 52.70 +11 52 13.6
Date first	1976	Date last	2015	Obs	8
Pa first	142	Pa last	142	P.A. Now (θ)	142°
Sep first	114.9	Sep last	114.934	Sep. Now (ρ)	114.934"
Mag pri	12.89	Mag sec	13.20	delta mag (ΔM)	0.31	Spectral class
Pri motion ra	+005	Sec motion ra	+009
Pri motion dec	+006	Sec motion dec	+005
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.4

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1754852203249885056

WDS 20429+1152 BPM 2235 : NOTES

discov_num	notes	refcode
BPM2235	[PM2000] 2376640 + [PM2000] 2376989.	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
20429+1152	BPM2235		1999	2	142	115.0	13.01	13.26		NV	204252.70+115213.6
20429+1152	BPM2235		2001	3	142	114.9	13.01	13.26		NV	204252.70+115213.6
20429+1152	BPM2235		2010	4	142	115.0	12.89	13.20		NV	204252.70+115213.6
20429+1152	BPM2235		2015	5	142	114.9	12.89	13.20		NV	204252.70+115213.6

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

WDS 20429+1152 BPM 2235 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20429+1152 BPM 2235 : MEASURES

No records found.

WDS 20429+1152 : VIRTUAL EYEPIECE

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WDS 20429+1152 : ALADIN DSS IMAGE @ 20^h 42^m 52.70^s +11° 52' 13.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20429+1152 BPM 2235 : 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		20429+1152	BPM2235		142	114.9
Show		20419+1150	HEI 588		293	2.3	15
Show		20414+1157	TDT2472		309	0.5	22
Show		20420+1212	BPM2231		330	108.9	25
Show		20444+1205	A 875		208	2.5	26
Show		20446+1154	BPM2251		51	84.7	26
Show		20442+1209	BPM2240		148	55.1	26
Show		20410+1206	HEI 587		36	1.2	32
Show		20424+1117	OSO 131	AB	222	13.0	36
Show		20424+1117	OSO 131	AC	161	14.1	36
Show		20424+1117	OSO 131	AD	37	20.6	36
Show		20424+1117	OSO 131	AE	56	24.1	36
Show		20424+1117	OSO 131	AF	174	22.9	36
Show		20404+1143	UC 4253		315	19.7	38
Show		20440+1225	HJ 1566	AB	16	16.9	38
Show		20440+1225	HJ 1566	AC	331	32.4	38
Show		20440+1118	UC 4272		354	60.1	39
Show		20449+1219	B 2910	Aa,Ab	52	0.1	40
Show		20449+1219	STF2723	AB	140	1.0	40
Show		20449+1219	BU 1492	AC	30	37.0	40
Show		20418+1231	STF2715		2	12.4	43
Show		20439+1113	BPM2239		101	71.9	43
Show		20441+1258	J 1889		10	4.6	44
Show		20413+1111	BPM2229		11	85.9	48
Show		20402+1126	BPM2224		331	104.0	48
Show		20416+1058	J 192		138	5.1	52
Show		20426+1244	STF2718	BC	346	167.3	52
Show		20426+1244	STF2718	AB	87	8.5	52
Show		20426+1244	STF2718	AC	346	167.2	52
Show		20428+1244	BPM2234		331	93.5	53
Show		20460+1126	TDT2526		223	0.4	53
Show		20443+1101	BPM2242		127	30.4	56
Show		20452+1108	BPM2254		231	96.7	57
Show		20465+1131	BPM2258		45	78.9	57
Show		20399+1115	ENG 75	AB	6	182.2	58
Show		20399+1115	CVN 17	Aa,Ab	36	0.5	58
Show		20399+1115	TOK 631	AC	142	947.9	58
Show		20396+1120	BPM2221		275	70.3	59
Show		20405+1240	HEI 278		135	3.4	60
Show		20450+1244	D 32	CD	15	60.8	60
Show		20450+1244	BU 64	AB	174	0.7	61
Show		20450+1244	STTA209	AC	155	97.2	61
Show		20450+1244	BU 64	AD	117	64.3	61
Show		20417+1053	UC 4260		155	39.5	62
Show		20387+1139	GWP2975		166	5.8	63
Show		20401+1105	GWP2979		215	7.5	63
Show		20460+1235	KPP 477		52	4.5	63
Show		20439+1255	J 1888		158	10.0	64
Show		20440+1256	DAM 218		342	5.7	67
Show		20426+1300	GWP2988		23	19.1	69
Show		20402+1248	BPM2223		290	95.3	69

WDS 20429+1152 : COMPONENTS

	A
B	pa=142.6° sep=114.01"

20429+1152 A

Componente originario normalizzato	AB		Coord arcsec 2000	204252.70+115213.6		Mag	12.89		PmRA	5.00
PmDE	6.0

20429+1152 B

Componente originario normalizzato	AB		Coord arcsec 2000	204257.42+115043.0		Mag	13.2		PmRA	9.00
PmDE	5.0		Calc delta mag	0.31		Calc coord	yes