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Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08513+1149 BPM 485 EF

08^h 51^m 22.82^s +11° 48' 01.9" P.A. 8.00 sep 108.5 mag 10.52,11.84 Sp K0III

Coord 2000	08513+1149	Discov num	BPM 485	Comp	EF	Coord arcsec 2000	08 51 22.82 +11 48 01.9
Date first	1972	Date last	2015	Obs	9
Pa first	8	Pa last	7.5	P.A. Now (θ)	7.5°
Sep first	108.5	Sep last	108.511	Sep. Now (ρ)	108.511"
Mag pri	10.52	Mag sec	11.84	delta mag (ΔM)	1.32	Spectral class	K0III (yellow-orange)
Pri motion ra	-010	Sec motion ra	-004
Pri motion dec	-005	Sec motion dec	-005
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.537

This double is physical.

08513+1149 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			08 51 19 +11 49 22	BKO 38 AB	2015	12	74	10.5	12.70	15.00	2.30
Show			08 51 19 +11 49 22	BPM 472 AC	2015	8	270	51.3	12.57	14.18	1.61
Show			08 51 19 +11 49 22	BPM 473 AD	2015	8	318	70.7	12.57	12.82	0.25
Show			08 51 19 +11 49 22	BPM 483 AE	2015	8	142	101.4	12.57	10.47	2.10
Show			08 51 19 +11 49 22	BPM 484 AF	2015	8	70	81.7	12.57	11.47	1.10
Show			08 51 23 +11 48 02	BPM 485 EF	2015	9	8	108.5	10.52	11.84	1.32		<===

Sextuple system
6 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cancer

Tycho2

0814-01531-1

Gaia DR2

604917629355042176

WDS 08513+1149 BPM 485 EF : NOTES

discov_num	notes	refcode
BKO 38	AB: B component is H component of 08514+1148 BPM 487BH.
BPM 472	AC: [PM2000] 913227 + [PM2000] 913148.	Gvr2010
BPM 473	AD: [PM2000] 913227 + [PM2000] 913158.	Gvr2010
BPM 483	AE: [PM2000] 913227 + [PM2000] 913343.	Gvr2010
BPM 484	AF: [PM2000] 913227 + [PM2000] 913366.	Gvr2010
BPM 485	EF: [PM2000] 913343 + [PM2000] 913366.	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	BKO	Ladanyi, T. & Berko, E.
32	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
08513+1149	BPM 485	EF	1997	2	8	108.6	10.35	11.42		NV	085122.82+114801.9
08513+1149	BPM 485	EF	2000	3	8	108.5	10.40	11.40		NV	085122.82+114801.9
08513+1149	BPM 485	EF	2015	5	8	108.5	10.52	11.84	K0III	NV	085122.82+114801.9

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

WDS 08513+1149 BPM 485 EF : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08513+1149 BPM 485 EF : MEASURES

No records found.

WDS 08513+1149 : 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 08513+1149 : ALADIN DSS IMAGE @ 08^h 51^m 22.82^s +11° 48' 01.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08513+1149 BPM 485 EF : 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		08513+1149	BPM 485	EF	8	108.5	1
Show		08514+1148	BPM 487	BH	311	94.8	1
Show		08514+1148	BPM 489	AB	338	51.2	1
Show		08514+1148	BPM 490	AC	222	72.2	1
Show		08514+1148	BPM 491	AD	334	83.4	1
Show		08514+1148	BPM 492	AE	340	105.0	1
Show		08514+1148	BPM 493	AF	80	105.4	1
Show		08514+1148	BPM 494	AG	75	106.7	1
Show		08514+1147	BKO 41	AB	146	8.1	1
Show		08514+1147	BKO 41	AC	139	5.8	1
Show		08514+1147	BKO 41	A,BC	145	7.2	1
Show		08514+1146	BPM 480	BE	78	91.4	1
Show		08514+1147	BKO 41	BC	340	2.4	1
Show		08514+1149	BPM 495		223	57.8	2
Show		08515+1148	BPM 497		145	93.7	2
Show		08514+1148	BPM 469	HI	324	55.8	2
Show		08513+1149	BKO 38	AB	74	10.5	2
Show		08513+1149	BPM 472	AC	270	51.3	2
Show		08513+1149	BPM 473	AD	318	70.7	2
Show		08513+1149	BPM 483	AE	142	101.4	2
Show		08513+1149	BPM 484	AF	70	81.7	2
Show		08513+1148	BKO 39		233	12.5	2
Show		08515+1147	OCC 443		-1	0.1	2
Show		08515+1151	BPM 510	CD	112	38.4	2
Show		08514+1146	BPM 477	AB	350	111.6	3
Show		08514+1146	BPM 478	AC	109	68.8	3
Show		08514+1146	BPM 479	AD	350	56.3	3
Show		08515+1149	BKO 44	CD	154	3.9	3
Show		08515+1151	BPM 508	DE	270	111.8	3
Show		08515+1151	BPM 526	DF	63	113.0	3
Show		08513+1150	BPM 475	AB	316	70.8	3
Show		08513+1150	BPM 476	AC	43	23.9	3
Show		08514+1148	BKO 45	FG	356	8.9	3
Show		08514+1146	BPM 488	CF	206	108.7	3
Show		08513+1146	BPM 470	CE	52	75.8	3
Show		08515+1151	BPM 509	BD	147	70.2	3
Show		08515+1151	BPM 486	BE	231	93.8	3
Show		08515+1149	BKO 43	AB	95	9.3	3
Show		08515+1149	BKO 43	AC	281	32.0	3
Show		08515+1149	BPM 515	BE	194	51.6	3
Show		08515+1149	BPM 516	BF	174	116.3	3
Show		08515+1151	BPM 502	AB	216	26.2	3
Show		08515+1151	BPM 503	AC	191	66.8	3
Show		08515+1151	BPM 504	AD	164	83.2	3
Show		08515+1151	BPM 505	AE	228	119.3	3
Show		08513+1146	CHE 119	AB	300	13.4	3
Show		08513+1146	CHE 119	AC	13	32.3	3
Show		08513+1146	BKO 40	AD	333	21.3	3
Show		08515+1146	BPM 511		54	109.7	4
Show		08513+1151	BPM 467	BC	157	36.2	4
Show		08513+1151	BPM 468	BD	59	96.6	4

WDS 08513+1149 : COMPONENTS

	A	B	C	D	E
B	pa=73.7° sep=10.25"
C	pa=269.5° sep=50.17"	pa=266.8° sep=60.10"
D	pa=318.9° sep=70.02"	pa=311.8° sep=74.89"	pa=4.5° sep=53.38"
E	pa=141.7° sep=101.42"	pa=147.3° sep=98.04"	pa=125.0° sep=137.98"	pa=140.6° sep=171.38"
F	pa=69.7° sep=80.19"	pa=69.1° sep=69.97"	pa=77.3° sep=128.53"	pa=101.6° sep=123.77"	pa=6.6° sep=108.13"

08513+1149 A

Coord arcsec 2000

085118.54+114921.5

Mag

12.7

PmRA

-16.00

PmDE

-7.0

08513+1149 B

Coord arcsec 2000	085119.21+114924.4		Mag	15		PmRA	-8.00		PmDE	-8.0
Calc delta mag	2.3		Calc coord	yes

08513+1149 C

Coord arcsec 2000	085115.12+114921.1		Mag	14.18		PmRA	-14.00		PmDE	-6.0
Calc delta mag	1.48		Calc coord	yes

08513+1149 D

Coord arcsec 2000	085115.41+115014.3		Mag	12.82		PmRA	-15.00		PmDE	-7.0
Calc delta mag	0.12		Calc coord	yes

08513+1149 E

Coord arcsec 2000	085122.82+114801.9		Coord calc	085122.82+114801.9		Mag	10.52		Spectral class	K0III (yellow-orange)
PmRA	-10.00		PmDE	-5.0		Tycho2	0814-01531-1		Calc delta mag	2.18

Tycho2

Tycho2	0814-01531-1	Pflag		RAmdeg	132.84502922	DEmdeg	11.80049037
PmRA	-7.9	PmDE	-5.3	E RAmdeg	34	E DEmdeg	47
E pmRA	2.0	E pmDE	1.9	EpRAm	1987.98	EpDEm	1983.62
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.4	Q pmRA	0.4
Q pmDE	0.4	BTmag	11.915	E BTmag	0.107	VTmag	10.520
E VTmag	0.048	Prox	707	TYC	T	HIP
CCDM		RAdeg	132.84504750	DEdeg	11.80050306	EpRA 1990	1.78
EpDE 1990	1.31	E RAdeg	35.1	E DEdeg	49.0	Posflg
Corr	0.2

08513+1149 F

Coord arcsec 2000	085123.66+114949.3		Mag	11.47		PmRA	-4.00		PmDE	-5.0
Tycho2	0814-01119-1		Calc delta mag	1.23		Calc coord	yes

Tycho2

Tycho2	0814-01119-1	Pflag		RAmdeg	132.84907803	DEmdeg	11.83038162
PmRA	-6.6	PmDE	-4.7	E RAmdeg	102	E DEmdeg	119
E pmRA	2.5	E pmDE	2.9	EpRAm	1962.06	EpDEm	1949.22
Num	3	Q RAmdeg	0.1	Q DEmdeg	0.8	Q pmRA	0.0
Q pmDE	0.8	BTmag	12.626	E BTmag	0.263	VTmag	11.843
E VTmag	0.189	Prox	823	TYC		HIP
CCDM		RAdeg	132.84909361	DEdeg	11.83039306	EpRA 1990	1.75
EpDE 1990	1.33	E RAdeg	126.8	E DEdeg	168.7	Posflg
Corr	0.2