20246-0602 UC 4169

20^h 24^m 37.72^s -06° 02' 25.0" P.A. 50.00 sep 54.1 mag 14.41,15.13

Coord 2000	20246-0602	Discov num	UC 4169	Comp		Coord arcsec 2000	20 24 37.72 -06 02 25.0
Date first	1999	Date last	2016	Obs	9
Pa first	50	Pa last	49.9	P.A. Now (θ)	49.9°
Sep first	54.1	Sep last	54.068	Sep. Now (ρ)	54.068"
Mag pri	14.41	Mag sec	15.13	delta mag (ΔM)	0.72	Spectral class
Pri motion ra	+114	Sec motion ra	+114
Pri motion dec	+070	Sec motion dec	+064
Notes	V (Proper motion indicates physical)

rPM=0.045 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4217945892297540864

WDS 20246-0602 UC 4169 : 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
20246-0602	UC 4169		2000	2	50	54.1	14.40	15.10		V	202437.72-060225.0
20246-0602	UC 4169		2010	4	50	54.1	14.41	15.13		V	202437.72-060225.0
20246-0602	UC 4169		2015	5	50	54.2	14.41	15.13		V	202437.72-060225.0
20246-0602	UC 4169		2016	9	50	54.1	14.41	15.13		V	202437.72-060225.0

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

WDS 20246-0602 UC 4169 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20246-0602 UC 4169 : MEASURES

No records found.

WDS 20246-0602 : 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 20246-0602 : ALADIN DSS IMAGE @ 20^h 24^m 37.72^s -06° 02' 25.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20246-0602 UC 4169 : 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		20246-0602	UC 4169		50	54.1
Show		20251-0539	TDT2254		106	1.0	25
Show		20244-0638	WIS 338		224	13.3	37
Show		20249-0648	A 2998		338	0.5	46
Show		20211-0549	UC 4155		346	52.8	55
Show		20286-0622	J 1390		348	8.1	63
Show		20246-0454	A 2598		340	4.2	69
Show		20293-0605	GWP2960		285	262.4	70
Show		20293-0624	J 1392		317	3.4	74
Show		20196-0632	LDS4837		145	28.9	80
Show		20296-0531	CVR 225		85	36.0	81
Show		20289-0652	HJ 918		326	7.7	82
Show		20201-0517	TDT2180		190	1.9	83
Show		20189-0608	RST4661		282	2.1	85
Show		20302-0621	J 1394		147	10.9	85
Show		20188-0614	RST4660		106	0.5	87
Show		20296-0650	DOO 85		246	3.7	88
Show		20270-0726	GWP2951		78	50.0	91
Show		20220-0435	NSN 148		124	4.9	96
Show		20275-0734	LDS5906		239	2.1	103
Show		20318-0629	J 1397		347	3.7	111
Show		20217-0745	HO 277		68	3.0	112
Show		20187-0710	J 2309		323	6.1	114
Show		20286-0426	TOK 700		235	0.1	114
Show		20244-0408	HJ 915	AB	335	45.4	116
Show		20244-0408	HJ 915	AC	36	25.1	116
Show		20244-0408	ABH 140	AD	69	14.4	116
Show		20244-0408	ABH 140	AE	102	40.3	116
Show		20244-0408	ABH 140	AF	311	98.1	116
Show		20244-0408	ABH 140	AG	272	94.0	116
Show		20244-0408	ABH 140	AH	241	115.5	116
Show		20208-0745	SCJ 25		215	2.8	118
Show		20167-0630	J 1388		4	4.6	121
Show		20169-0527	RST4658		285	1.1	121
Show		20321-0515	A 170		218	1.7	122
Show		20174-0507	GWP2936		87	77.3	122
Show		20248-0400	GWP2945		240	49.2	123
Show		20305-0436	GWP2963		324	29.1	123
Show		20275-0405	TDT2291		87	0.5	126
Show		20178-0447	UC 4140		350	24.8	127
Show		20214-0407	J 1341		250	3.2	129
Show		20334-0613	HJ 1529		110	37.0	132
Show		20305-0745	J 2312		123	5.4	134
Show		20169-0710	UC 4136		79	55.4	134
Show		20169-0712	J 2306		62	5.2	135
Show		20292-0759	UC 4197	AB	111	15.1	136
Show		20158-0640	UC 4130		12	77.6	137
Show		20258-0818	STF2678		310	3.4	137
Show		20293-0802	HLD 38		298	2.3	138
Show		20166-0712	JNN 125		273	0.2	139
Show		20212-0353	BRT 498		184	3.2	139

WDS 20246-0602 : COMPONENTS

	A
B	pa=49.7° sep=53.89"

20246-0602 A

Componente originario normalizzato	AB		Coord arcsec 2000	202437.72-060225.0		Mag	14.41		PmRA	114.00
PmDE	70.0

20246-0602 B

Componente originario normalizzato	AB		Coord arcsec 2000	202440.48-060150.2		Mag	15.13		PmRA	114.00
PmDE	64.0		Calc delta mag	0.72		Calc coord	yes