08515+1154 CHE 120

08^h 51^m 26.17^s +11° 53' 51.9" P.A. 145.00 sep 31.4 mag 9.70,10.56 Sp K0III

Coord 2000	08515+1154	Discov num	CHE 120	Comp		Coord arcsec 2000	08 51 26.17 +11 53 51.9
Date first	1908	Date last	2020	Obs	17
Pa first	144	Pa last	144.5	P.A. Now (θ)	144.5°
Sep first	31.2	Sep last	31.42	Sep. Now (ρ)	31.42"
Mag pri	9.70	Mag sec	10.56	delta mag (ΔM)	0.86	Spectral class	K0III (yellow-orange)
Pri motion ra	-008	Sec motion ra	-010
Pri motion dec	-002	Sec motion dec	-006
Notes	N (See Notes)

rPM=0.383

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cancer

Tycho2

0814-01025-1

Gaia DR2

604921512005266048

WDS 08515+1154 CHE 120 : NOTES

discov_num	notes	refcode
CHE 120	B component is H component of 08515+1152 BPM 501CH.

REFERENCES

refcode	metd	author	reference
Che1908	Pa -	Chevalier, Stanislas	.
Che1908		Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909	Pa -	Chevalier, Stanislas	.
Che1909		Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910	Ma j	Chevalier, Stanislas & Tsang Ziang-seng	.
Che1910	+Pa	Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911	Ma -	Chevalier, Stanislas	.
Che1911	+Pa	Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925	Pa -	Chevalier, Stanislas	1925JO......8...65G
Che1925		J. Obs. 8, 65, 1925

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08515+1154	CHE 120		2007	7	145	31.4	9.70	10.56		D	085126.17+115351.9
08515+1154	CHE 120		2009	10	144	31.2	9.70	10.56	K0III		085126.17+115351.9
08515+1154	CHE 120		2010	11	145	31.2	9.70	10.56	K0III	N	085126.17+115351.9
08515+1154	CHE 120		2015	12	144	31.2	9.70	10.56	K0III	N	085126.17+115351.9
08515+1154	CHE 120		2020	17	145	31.4	9.70	10.56	K0III	N	085126.17+115351.9

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WDS 08515+1154 CHE 120 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08515+1154 CHE 120 : MEASURES

No records found.

WDS 08515+1154 : VIRTUAL EYEPIECE

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WDS 08515+1154 : ALADIN DSS IMAGE @ 08^h 51^m 26.17^s +11° 53' 51.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08515+1154 CHE 120 : 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		08515+1154	CHE 120		145	31.4
Show		08513+1153	BPM 481		42	52.0	2
Show		08515+1152	BPM 496	GH	283	68.1	2
Show		08515+1152	BPM 498	CE	162	53.7	2
Show		08515+1152	BPM 499	CF	133	63.0	2
Show		08515+1152	BPM 500	CG	33	85.4	2
Show		08515+1152	BPM 501	CH	347	88.9	2
Show		08515+1152	BPM 513	CI	145	96.8	2
Show		08515+1152	CHE 121	AB	37	31.3	3
Show		08515+1152	CHE 121	AC	74	27.3	3
Show		08515+1152	BKO 42	AD	117	14.1	3
Show		08516+1154	BPM 523	AB	13	87.5	3
Show		08516+1154	BPM 524	AC	293	101.4	3
Show		08515+1152	BPM 517	EL	56	65.0	3
Show		08515+1152	BPM 518	EJ	103	64.7	3
Show		08515+1152	BPM 519	EK	143	106.2	3
Show		08515+1152	BPM 512	FG		115.1	3
Show		08515+1152	BPM 514	FI	165	37.3	3
Show		08513+1152	BPM 474		15	53.8	4
Show		08516+1152	CHE 123	AB	221	39.3	4
Show		08516+1152	BKO 46	AC	183	16.0	4
Show		08516+1152	BPM 506	AD	244	86.6	4
Show		08516+1152	BPM 521	AE	238	110.3	4
Show		08516+1152	BPM 522	AF	84	118.8	4
Show		08515+1151	BPM 502	AB	216	26.2	4
Show		08515+1151	BPM 503	AC	191	66.8	4
Show		08515+1151	BPM 504	AD	164	83.2	4
Show		08515+1151	BPM 505	AE	228	119.3	4
Show		08516+1152	BPM 531	CH	87	52.8	4
Show		08516+1152	BPM 527	CI	137	67.5	4
Show		08516+1152	BPM 520	CJ	180	70.6	4
Show		08516+1152	BPM 533	CK	125	88.9	4
Show		08516+1152	BPM 534	CL	56	91.0	4
Show		08515+1151	BPM 509	BD	147	70.2	4
Show		08515+1151	BPM 486	BE	231	93.8	4
Show		08513+1151	BKO 37	AB	206	8.4	4
Show		08513+1151	TVB 206	AE	295	22.8	4
Show		08513+1150	BPM 464	BD	64	51.2	4
Show		08513+1151	BPM 467	BC	157	36.2	4
Show		08513+1151	BPM 468	BD	59	96.6	4
Show		08516+1152	BPM 528	HI	187	52.2	5
Show		08516+1152	BPM 536	HL	25	53.6	5
Show		08513+1150	BPM 475	AB	316	70.8	5
Show		08513+1150	BPM 476	AC	43	23.9	5
Show		08515+1151	BPM 510	CD	112	38.4	5
Show		08516+1152	BPM 535	IL	16	104.5	5
Show		08516+1152	BPM 529	IM	140	77.9	5
Show		08516+1152	BPM 537	FG	97	88.2	5
Show		08511+1153	BKO 35		141	10.6	5
Show		08514+1149	BPM 495		223	57.8	5
Show		08515+1151	BPM 508	DE	270	111.8	5

WDS 08515+1154 : COMPONENTS

	A
B	pa=145.1° sep=31.19"

08515+1154 A

Componente originario normalizzato	AB		Coord arcsec 2000	085126.17+115351.9		Mag	9.7		Spectral class	K0III (yellow-orange)
PmRA	-8.00		PmDE	-2.0		Tycho2	0814-01025-1

Tycho2

Tycho2	0814-01025-1	Pflag		RAmdeg	132.85909018	DEmdeg	11.89777422
PmRA	-9.2	PmDE	-5.4	E RAmdeg	29	E DEmdeg	36
E pmRA	1.9	E pmDE	1.9	EpRAm	1984.67	EpDEm	1981.79
Num	4	Q RAmdeg	0.6	Q DEmdeg	0.6	Q pmRA	0.6
Q pmDE	0.7	BTmag	11.935	E BTmag	0.110	VTmag	10.566
E VTmag	0.050	Prox	830	TYC	T	HIP
CCDM		RAdeg	132.85910694	DEdeg	11.89777972	EpRA 1990	1.76
EpDE 1990	1.39	E RAdeg	36.6	E DEdeg	48.8	Posflg
Corr	0.2

08515+1154 B

Componente originario normalizzato	AB		Coord arcsec 2000	085127.39+115326.3		Mag	10.56		PmRA	-10.00
PmDE	-6.0		Calc delta mag	0.86		Calc coord	yes