21347+1654 UC 4500

21^h 34^m 44.30^s +16° 53' 52.3" P.A. 226.00 sep 15.6 mag 13.10,13.90

Coord 2000	21347+1654	Discov num	UC 4500	Comp		Coord arcsec 2000	21 34 44.30 +16 53 52.3
Date first	1998	Date last	2016	Obs	9
Pa first	226	Pa last	225.9	P.A. Now (θ)	225.9°
Sep first	15.6	Sep last	15.629	Sep. Now (ρ)	15.629"
Mag pri	13.10	Mag sec	13.90	delta mag (ΔM)	0.8	Spectral class
Pri motion ra	-048	Sec motion ra	-051
Pri motion dec	-036	Sec motion dec	-032
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.083 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1773664056927716864

WDS 21347+1654 UC 4500 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21347+1654	UC 4500		2000	2	226	15.6	13.10	13.90		V	213444.30+165352.3
21347+1654	UC 4500		2001	2	226	15.6	13.10	13.90		V	213444.30+165352.3
21347+1654	UC 4500		2010	3	226	15.6	13.10	13.90		V R	213444.30+165352.3
21347+1654	UC 4500		2015	4	226	15.7	13.10	13.90		V R	213444.30+165352.3
21347+1654	UC 4500		2016	9	226	15.6	13.10	13.90		V R	213444.30+165352.3

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

WDS 21347+1654 UC 4500 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21347+1654 UC 4500 : MEASURES

No records found.

WDS 21347+1654 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 21347+1654 : ALADIN DSS IMAGE @ 21^h 34^m 44.30^s +16° 53' 52.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21347+1654 UC 4500 : 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		21347+1654	UC 4500		226	15.6	1
Show		21339+1642	CVR 908		340	15.5	18
Show		21329+1658	RAO 459		317	0.5	26
Show		21353+1624	HEI 81		327	2.9	31
Show		21339+1625	BPM2392		265	26.1	32
Show		21359+1723	BPM2399		230	92.5	34
Show		21363+1627	HDS3076		264	0.3	35
Show		21330+1722	CVR 248		80	114.8	38
Show		21356+1731	BPM2398		96	82.6	40
Show		21322+1731	BPM2389		318	95.2	52
Show		21328+1612	HEI 80		161	0.1	52
Show		21321+1740	BPM2388		300	79.1	60
Show		21327+1748	GWP3071		243	18.6	62
Show		21337+1554	BPM2391		283	54.9	62
Show		21344+1552	J 285		72	2.5	62
Show		21346+1551	BPM2394		357	99.4	63
Show		21353+1547	J 286		269	17.8	69
Show		21315+1744	BPM2387		336	115.5	69
Show		21324+1553	BPM2390		145	107.9	70
Show		21301+1629	BPM2381		113	76.0	72
Show		21297+1719	COU 535		37	0.8	77
Show		21336+1535	HDS3067		317	0.6	81
Show		21344+1816	BPM2393		24	94.5	83
Show		21296+1739	TSN 198		194	0.0	86
Show		21405+1625	CLO 2	Aa,Ab	37	0.1	88
Show		21405+1625	ALP 26	AB	31	29.2	88
Show		21293+1611	BPM2379		89	104.6	90
Show		21287+1627	BPM2378		30	57.5	91
Show		21344+1516	J 200		315	3.0	99
Show		21278+1726	NSN 745		341	4.2	105
Show		21290+1800	CVR 904		186	26.8	106
Show		21365+1511	BPM2400		345	70.7	107
Show		21417+1735	OSO 153		206	18.4	108
Show		21420+1728	KPP3372		244	2.0	110
Show		21420+1617	J 287		348	3.0	110
Show		21275+1618	UC 261	BC	151	48.3	111
Show		21326+1507	TDS1134		282	0.7	112
Show		21281+1754	RAO 456		103	0.1	113
Show		21287+1810	HU 490	AB	316	0.4	115
Show		21287+1810	B 2896	AC	26	3.8	115
Show		21323+1848	BRT2497		187	1.8	120
Show		21301+1514	J 198		38	4.2	120
Show		21424+1750	FOX9057	CD	238	14.7	123
Show		21304+1508	BPM2382		311	53.1	124
Show		21424+1750	HU 373	AB	300	0.9	124
Show		21424+1750	BU 691	AC	249	84.3	124
Show		21424+1750	BU 691	AE	80	118.8	124
Show		21266+1611	BPM2375		32	102.5	125
Show		21426+1749	CBL 95		222	37.1	126
Show		21356+1448	BPM2397	BC	282	117.0	126
Show		21356+1448	BPM2396	AB	334	95.6	127

WDS 21347+1654 : COMPONENTS

	A
B	pa=224.6° sep=15.28"

21347+1654 A

Componente originario normalizzato	AB		Coord arcsec 2000	213444.30+165352.3		Mag	13.1		PmRA	-48.00
PmDE	-36.0

21347+1654 B

Componente originario normalizzato	AB		Coord arcsec 2000	213443.55+165341.4		Mag	13.9		PmRA	-51.00
PmDE	-32.0		Calc delta mag	0.8		Calc coord	yes