22146+1714 HDO 170

22^h 14^m 38.65^s +17° 13' 33.5" P.A. 241.00 sep 7.3 mag 11.40,11.60

Coord 2000	22146+1714	Discov num	HDO 170	Comp		Coord arcsec 2000	22 14 38.65 +17 13 33.5
Date first	1867	Date last	2016	Obs	23
Pa first	241	Pa last	240.8	P.A. Now (θ)	240.8°
Sep first	8.9	Sep last	7.337	Sep. Now (ρ)	7.337"
Mag pri	11.40	Mag sec	11.60	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	+029	Sec motion ra	+011
Pri motion dec	-008	Sec motion dec	-010
Notes

rPM=0.602

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1775227115789344768

WDS 22146+1714 HDO 170 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HdO1882a	Mb -	Harvard Obs.	1882AnHar..13...17.
HdO1882a		Harvard Ann. 13, 17, 1882
HdO1882b	Ma j	Harvard Obs. (measure by Alden, G.I.)	1882AnHar..13...17.
HdO1882b		Harvard Ann. 13, 17, 1882
HdO1882c	Ma -	Harvard Obs. (measure by Davis, W.M.)	1882AnHar..13...17.
HdO1882c		Harvard Ann. 13, 17, 1882
HdO1906A	Ma -	Harvard Obs.	1906QB821.B972.....
HdO1906A		cited in BDS (Burnham Double Star Cat., 1906)
HdO9999	Ma -	Harvard Obs.	...................
HdO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22146+1714	HDO 170		1997	14	241	7.4	11.40	11.60		D	221438.65+171333.5
22146+1714	HDO 170		2001	15	241	7.3	11.40	11.60		D	221438.65+171333.5
22146+1714	HDO 170		2012	16	241	7.3	11.40	11.60		D	221438.65+171333.5
22146+1714	HDO 170		2015	17	241	7.3	11.40	11.60			221438.65+171333.5
22146+1714	HDO 170		2016	23	241	7.3	11.40	11.60			221438.65+171333.5

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WDS 22146+1714 HDO 170 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22146+1714 HDO 170 : MEASURES

No records found.

WDS 22146+1714 : VIRTUAL EYEPIECE

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WDS 22146+1714 : ALADIN DSS IMAGE @ 22^h 14^m 38.65^s +17° 13' 33.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22146+1714 HDO 170 : 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		22146+1714	HDO 170		241	7.3
Show		22143+1711	STF2877	BC	50	75.5	6
Show		22143+1711	STF2877	BD	296	97.9	6
Show		22143+1711	STF2877	AB	24	24.0	6
Show		22143+1711	STF2877	AC	44	97.3	6
Show		22143+1711	STF2877	AD	309	101.2	6
Show		22142+1712	CFN 17		268	1.5	7
Show		22154+1706	GRV 552		211	20.4	14
Show		22146+1728	BPM2437		288	70.9	15
Show		22144+1659	GWP3138		59	87.2	16
Show		22163+1736	BPM2440		340	108.7	33
Show		22172+1725	BRT1358		33	4.6	40
Show		22154+1631	GTZ 10		191	20.8	44
Show		22168+1746	BPM2441		4	101.6	46
Show		22125+1749	BPMA255		39	181.9	48
Show		22175+1649	HEI 192		136	0.1	49
Show		22181+1658	J 205		294	2.8	52
Show		22116+1803	OSO 172	AB	84	4.7	66
Show		22116+1803	OSO 172	AC	167	13.5	66
Show		22115+1806	CHR 119	Aa,Ab	131	0.2	69
Show		22115+1806	OSO 171	AB	299	15.6	69
Show		22111+1624	BPM2434		237	70.0	71
Show		22180+1618	SMA 163		16	4.4	75
Show		22094+1730	BPM2432		217	75.0	77
Show		22170+1823	GRV 556		324	30.4	78
Show		22117+1819	CLZ 83		171	17.3	78
Show		22182+1825	HJ 961		297	14.1	88
Show		22093+1800	MMA 29		7	25.2	90
Show		22084+1721	CVR 932		225	10.5	90
Show		22145+1843	GWP3140		139	6.0	90
Show		22206+1750	UC 4720		189	25.8	93
Show		22165+1845	CVR 260		17	105.3	96
Show		22080+1709	CVR 931		165	15.1	96
Show		22113+1838	J 290		170	5.5	97
Show		22082+1645	BPM2430		9	100.2	97
Show		22166+1848	BRT2504		234	3.3	99
Show		22176+1543	GRV 559		211	35.8	100
Show		22161+1853	GRV 554		152	7.3	103
Show		22109+1545	J 1793		85	4.4	104
Show		22110+1543	J 1794		229	5.2	105
Show		22101+1828	HJ 956		303	11.0	106
Show		22091+1829	HJL 300	AB	276	65.6	111
Show		22091+1829	COU 233	BC	354	1.6	111
Show		22104+1848	LBU 20		345	136.0	112
Show		22199+1553	HJ 1750		248	22.5	113
Show		22139+1519	BPM2436		354	76.2	115
Show		22227+1717	CVR 943		20	8.1	115
Show		22227+1727	DAM 862		11	7.3	117
Show		22090+1839	TDT3368		338	0.6	118
Show		22108+1526	GRV 544		254	34.3	121
Show		22069+1807	BPM2429		99	103.5	123

WDS 22146+1714 : COMPONENTS

	A
B	pa=239.7° sep=7.09"

22146+1714 A

Componente originario normalizzato	AB		Coord arcsec 2000	221438.65+171333.5		Mag	11.4		PmRA	29.00
PmDE	-8.0

22146+1714 B

Componente originario normalizzato	AB		Coord arcsec 2000	221438.22+171329.9		Mag	11.6		PmRA	11.00
PmDE	-10.0		Calc delta mag	0.2		Calc coord	yes