18435+1247 BPM 808

18^h 43^m 32.27^s +12° 47' 23.8" P.A. 52.00 sep 105.8 mag 15.39,15.35

Coord 2000	18435+1247	Discov num	BPM 808	Comp		Coord arcsec 2000	18 43 32.27 +12 47 23.8
Date first	1994	Date last	2015	Obs	9
Pa first	52	Pa last	51.9	P.A. Now (θ)	51.9°
Sep first	106.1	Sep last	105.76	Sep. Now (ρ)	105.76"
Mag pri	15.39	Mag sec	15.35	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	-009	Sec motion ra	-019
Pri motion dec	-016	Sec motion dec	-018
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.39

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4505390358174823936

WDS 18435+1247 BPM 808 : NOTES

discov_num	notes	refcode
BPM 808	[PM2000] 1545429 + [PM2000] 1546011.	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
18435+1247	BPM 808		2000	2	52	106.0	15.39	15.61		NV	184332.27+124723.8
18435+1247	BPM 808		2001	3	52	106.0	15.39	15.61		NV	184332.27+124723.8
18435+1247	BPM 808		2010	4	52	105.6	15.39	15.35		NV	184332.27+124723.8
18435+1247	BPM 808		2015	5	52	105.8	15.39	15.35		NV	184332.27+124723.8

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

WDS 18435+1247 BPM 808 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18435+1247 BPM 808 : MEASURES

No records found.

WDS 18435+1247 : VIRTUAL EYEPIECE

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WDS 18435+1247 : ALADIN DSS IMAGE @ 18^h 43^m 32.27^s +12° 47' 23.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18435+1247 BPM 808 : 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		18435+1247	BPM 808		52	105.8	1
Show		18435+1234	HDS2652		357	0.1	14
Show		18450+1255	BPM 816		163	66.7	23
Show		18431+1318	BPM 806		125	109.5	32
Show		18460+1235	GWP2798		192	32.9	39
Show		18436+1207	HJ 1338		189	11.5	39
Show		18464+1240	BPM 825		189	60.7	43
Show		18438+1200	BPM 810		141	41.5	48
Show		18408+1214	HJ 1334		91	11.1	53
Show		18470+1309	SKF1975		36	28.8	55
Show		18461+1328	TDT1042		271	0.7	56
Show		18438+1344	HEI 396	AB	84	3.3	57
Show		18438+1344	HEI 396	AC	164	3.8	57
Show		18472+1227	BPM 828		113	101.1	57
Show		18427+1152	AG 364	BC	144	8.6	58
Show		18427+1152	AG 364	AB	1	29.8	58
Show		18427+1152	AG 364	AC	14	23.6	58
Show		18476+1234	BPM 829		217	104.1	61
Show		18395+1225	BPM 800		50	92.4	64
Show		18471+1328	BPM 827		50	79.2	67
Show		18427+1354	JNN 280		177	3.7	68
Show		18413+1146	GRV 236		353	57.4	69
Show		18481+1231	BPMA 60		135	285.7	70
Show		18446+1138	BPM 814		336	105.1	72
Show		18453+1140	J 2145		116	5.4	74
Show		18424+1403	J 103		165	5.7	78
Show		18467+1144	BRT1309		195	4.3	79
Show		18381+1245	BPM 796		221	65.0	81
Show		18400+1146	TDT 984		137	1.4	81
Show		18414+1133	BPM 803		341	84.4	81
Show		18460+1135	DAM1252		182	8.7	82
Show		18423+1407	J 1071		67	5.1	82
Show		18381+1229	BPM 797		13	97.1	82
Show		18403+1141	BRT1306		348	3.6	83
Show		18489+1219	BPM 841		22	72.6	84
Show		18464+1131	J 2528		334	2.9	85
Show		18396+1146	AG 363	AB	197	15.6	85
Show		18396+1146	SLE 229	AD	146	59.8	85
Show		18396+1146	SLE 229	AC	196	37.9	85
Show		18396+1146	SLE 229	BC	195	22.4	85
Show		18491+1313	STF2399	AB	118	15.8	86
Show		18491+1313	STF2399	AC	48	31.2	86
Show		18494+1252	BPM 848		350	112.4	86
Show		18491+1313	STF2399	BC	18	29.7	86
Show		18491+1313	STF2399	BD	69	42.4	86
Show		18412+1128	BPM 802		36	61.1	87
Show		18474+1141	J 1134	BC	265	9.6	88
Show		18474+1141	J 1134	AB	265	3.8	88
Show		18478+1143	J 2149		258	7.2	91
Show		18461+1124	J 2527		312	5.5	91
Show		18460+1124	BPM 821		245	66.3	91

WDS 18435+1247 : COMPONENTS

	A
B	pa=51.2° sep=104.14"

18435+1247 A

Componente originario normalizzato	AB		Coord arcsec 2000	184332.27+124723.8		Mag	15.39		PmRA	-9.00
PmDE	-16.0

18435+1247 B

Componente originario normalizzato	AB		Coord arcsec 2000	184337.82+124829.1		Mag	15.35		PmRA	-19.00
PmDE	-18.0		Calc delta mag	0.04		Calc coord	yes