20117+0335 UC 4117

20^h 11^m 41.52^s +03° 34' 34.3" P.A. 298.00 sep 41.9 mag 16.20,16.40

Coord 2000	20117+0335	Discov num	UC 4117	Comp		Coord arcsec 2000	20 11 41.52 +03 34 34.3
Date first	2000	Date last	2015	Obs	3
Pa first	298	Pa last	297.6	P.A. Now (θ)	297.6°
Sep first	41.7	Sep last	41.941	Sep. Now (ρ)	41.941"
Mag pri	16.20	Mag sec	16.40	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	-026	Sec motion ra	-026
Pri motion dec	+063	Sec motion dec	+043
Notes	V (Proper motion indicates physical)

rPM=0.293 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4244443744571385728

WDS 20117+0335 UC 4117 : 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
20117+0335	UC 4117		2000	2	298	41.7	16.20	16.40		V	201141.52+033434.3
20117+0335	UC 4117		2015	3	298	41.9	16.20	16.40		V	201141.52+033434.3

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WDS 20117+0335 UC 4117 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20117+0335 UC 4117 : MEASURES

No records found.

WDS 20117+0335 : VIRTUAL EYEPIECE

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

WDS 20117+0335 : ALADIN DSS IMAGE @ 20^h 11^m 41.52^s +03° 34' 34.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20117+0335 UC 4117 : 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		20117+0335	UC 4117		298	41.9
Show		20119+0348	STF2641		168	20.7	14
Show		20104+0330	BAL2527		197	6.1	20
Show		20128+0318	BAL2529		36	11.3	24
Show		20121+0306	HEI 581		160	0.8	30
Show		20122+0255	BAL2019		46	6.0	41
Show		20132+0256	CRI 26		124	32.5	45
Show		20121+0246	BAL2018		341	17.2	50
Show		20113+0425	J 2300		300	4.1	51
Show		20149+0315	BAL2021		344	4.5	53
Show		20106+0428	UC 4113		45	43.8	56
Show		20112+0237	BAL2017		200	13.2	59
Show		20077+0327	HJ 2930		156	28.3	60
Show		20094+0428	UC 4105		342	31.1	64
Show		20146+0242	BAL2020		159	8.2	69
Show		20135+0440	J 550		141	4.2	71
Show		20155+0251	HJ 910	AB	305	18.3	73
Show		20155+0251	HJ 910	AC	243	36.6	73
Show		20159+0419	TDT2129		262	2.3	78
Show		20162+0255	GWP2933		48	1.3	79
Show		20166+0405	J 1641		215	7.4	80
Show		20087+0227	UC 4099		280	61.1	81
Show		20169+0306	GWP2935		172	46.6	83
Show		20065+0305	BAL2015		346	12.4	83
Show		20105+0212	UC 4111		272	32.7	85
Show		20139+0456	KPP 913		169	7.5	88
Show		20157+0440	A 386		83	2.8	89
Show		20056+0330	NSN 728		127	8.0	92
Show		20151+0218	BAL1551		40	9.8	93
Show		20167+0429	BAL2964		321	10.3	94
Show		20077+0446	STF2627	AB	32	2.0	94
Show		20077+0446	STF2627	AC	261	82.2	94
Show		20077+0446	ARN 20	AD	127	99.4	94
Show		20102+0204	HJ 2933		26	21.7	94
Show		20134+0201	BAL1549		228	17.1	97
Show		20151+0459	KPP4187		70	2.7	99
Show		20064+0433	BAL2961		252	9.3	99
Show		20064+0225	UC 4085		155	39.4	106
Show		20057+0434	J 603		127	3.0	108
Show		20103+0149	BAL1545		345	15.3	108
Show		20117+0146	HJ 906	AB	156	13.3	110
Show		20117+0146	HJ 906	AC	348	34.7	110
Show		20117+0146	ABH 132	AD	142	60.1	110
Show		20117+0146	ABH 132	AE	132	78.8	110
Show		20117+0146	ABH 132	AF	40	86.7	110
Show		20117+0146	ABH 132	AG	32	62.0	110
Show		20117+0146	ABH 132	AH	235	57.4	110
Show		20188+0305	UC 4144		347	30.8	112
Show		20053+0433	J 3206		110	5.8	112
Show		20187+0416	BAL2531		56	16.1	113
Show		20152+0155	BAL1552		243	4.9	113

WDS 20117+0335 : COMPONENTS

	A
B	pa=297.6° sep=41.88"

20117+0335 A

Componente originario normalizzato	AB		Coord arcsec 2000	201141.52+033434.3		Mag	16.2		PmRA	-26.00
PmDE	63.0

20117+0335 B

Componente originario normalizzato	AB		Coord arcsec 2000	201139.04+033453.7		Mag	16.4		PmRA	-26.00
PmDE	43.0		Calc delta mag	0.2		Calc coord	yes