22454+2941 CHE 416

22^h 45^m 26.82^s +29° 40' 43.0" P.A. 18.00 sep 22.5 mag 13.74,14.02

Coord 2000	22454+2941	Discov num	CHE 416	Comp		Coord arcsec 2000	22 45 26.82 +29 40 43.0
Date first	1906	Date last	2015	Obs	9
Pa first	21	Pa last	18.1	P.A. Now (θ)	18.1°
Sep first	21.5	Sep last	22.517	Sep. Now (ρ)	22.517"
Mag pri	13.74	Mag sec	14.02	delta mag (ΔM)	0.28	Spectral class
Pri motion ra	-002	Sec motion ra	-003
Pri motion dec	-009	Sec motion dec	+000
Notes

rPM=0.982

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1887887926188411008

WDS 22454+2941 CHE 416 : NOTES

No records found.

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
22454+2941	CHE 416		1998	2	18	22.4	11.73	14.00		D	224526.83+294043.1
22454+2941	CHE 416		2008	3	18	22.4	11.73	14.00		D	224526.83+294043.1
22454+2941	CHE 416		2010	5	18	22.5	13.74	14.02			224526.82+294043.0
22454+2941	CHE 416		2015	6	18	22.5	13.74	14.02			224526.82+294043.0

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

WDS 22454+2941 CHE 416 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22454+2941 CHE 416 : MEASURES

No records found.

WDS 22454+2941 : VIRTUAL EYEPIECE

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WDS 22454+2941 : ALADIN DSS IMAGE @ 22^h 45^m 26.82^s +29° 40' 43.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22454+2941 CHE 416 : 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		22454+2941	CHE 416		18	22.5
Show		22458+2940	CHE 423		261	4.5	6
Show		22460+2944	CHE 426		97	19.3	8
Show		22444+2937	CHE 410		302	19.5	15
Show		22458+2957	CHE 422		312	8.7	16
Show		22442+2936	BKO 665		24	17.7	17
Show		22441+2940	CHE 403		150	24.0	18
Show		22457+2924	HO 481		286	0.5	18
Show		22439+2938	CHE 400		228	9.2	20
Show		22438+2935	HDS3225			0.9	22
Show		22451+3003	CHE 415		232	11.8	23
Show		22443+2957	CHE 407		219	24.6	23
Show		22458+3006	CHE 421		283	24.2	25
Show		22432+2941	CHE 395		284	18.1	29
Show		22442+2937	CHE 406		201	16.0	35
Show		22428+2947	CHE 387		277	25.6	36
Show		22430+2944	CHE 393		124	13.7	37
Show		22429+2958	CHE 391		53	28.6	38
Show		22426+2943	BU 710		246	0.5	38
Show		22484+2933	AZC 121		239	13.7	40
Show		22430+3004	CHE 392		246	27.0	41
Show		22425+3000	BKO 662		72	6.4	43
Show		22424+3025	CHE 380		219	27.9	43
Show		22424+2958	BKO 661		220	15.2	43
Show		22430+3013	FYM 145	HI	195	15.0	45
Show		22421+2951	SHN 262		-1	0.0	45
Show	Matar	22430+3013	BLA 11	Aa,Ab	28	0.1	46
Show	Matar	22430+3013	BU 1144	A,BC	338	91.9	46
Show	Matar	22430+3013	FYM 145	AG	272	119.1	46
Show	Matar	22430+3013	FYM 145	AH	149	80.1	46
Show	Matar	22430+3013	FYM 145	AJ	38	94.3	46
Show		22456+3027	CHE 418	AB	28	52.1	46
Show		22456+3027	FYM 144	AC	281	33.9	46
Show		22456+3027	FYM 144	AD	242	46.9	46
Show		22456+3027	FYM 144	CE	318	10.4	46
Show		22441+3023	CHE 402		345	23.3	47
Show		22430+3013	BU 1144	BC,D	321	62.9	47
Show		22430+3013	BU 1144	BC	84	0.2	47
Show		22430+3013	FYM 145	BF	355	56.4	47
Show		22430+3013	BU 1144	DE	160	5.3	48
Show		22416+2947	CHE 366		6	21.8	51
Show		22438+3026	CHE 399		267	4.4	51
Show		22433+3023	CHE 397		41	13.7	52
Show		22428+3021	CHE 386		270	10.7	53
Show		22415+3002	CHE 363		183	22.2	56
Show		22414+2920	BKO 659		125	6.1	57
Show		22415+3003	STF2932	AB	283	22.2	57
Show		22415+3003	STF2932	AC	13	30.0	57
Show		22413+2925	CHE 359		259	14.2	57
Show		22412+2950	CHE 356		183	20.7	57
Show		22469+3036	ES 394	AB	339	4.3	59

WDS 22454+2941 : COMPONENTS

	A
B	pa=15.9° sep=22.25"

22454+2941 A

Componente originario normalizzato	AB		Coord arcsec 2000	224526.82+294043.0		Mag	13.74		PmRA	-2.00
PmDE	-9.0

22454+2941 B

Componente originario normalizzato	AB		Coord arcsec 2000	224527.29+294104.4		Mag	14.02		PmRA	-3.00
PmDE	0.0		Calc delta mag	0.28		Calc coord	yes