20239-1001 UC 4165

20^h 23^m 52.01^s -10° 01' 04.1" P.A. 312.00 sep 15.4 mag 16.20,16.20

Coord 2000	20239-1001	Discov num	UC 4165	Comp		Coord arcsec 2000	20 23 52.01 -10 01 04.1
Date first	1999	Date last	2016	Obs	7
Pa first	312	Pa last	311.7	P.A. Now (θ)	311.7°
Sep first	15.4	Sep last	15.358	Sep. Now (ρ)	15.358"
Mag pri	16.20	Mag sec	16.20	delta mag (ΔM)	0	Spectral class
Pri motion ra	-028	Sec motion ra	-030
Pri motion dec	-052	Sec motion dec	-047
Notes	V (Proper motion indicates physical)

rPM=0.091 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Gaia DR2

6905288856181984640

WDS 20239-1001 UC 4165 : 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
20239-1001	UC 4165		2000	2	313	15.4	16.20	16.20		V	202352.01-100104.1
20239-1001	UC 4165		2010	4	312	15.3	16.20	16.20		V	202352.01-100104.1
20239-1001	UC 4165		2015	5	312	15.4	16.20	16.20		V	202352.01-100104.1
20239-1001	UC 4165		2016	7	312	15.4	16.20	16.20		V	202352.01-100104.1

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

WDS 20239-1001 UC 4165 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20239-1001 UC 4165 : MEASURES

No records found.

WDS 20239-1001 : VIRTUAL EYEPIECE

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WDS 20239-1001 : ALADIN DSS IMAGE @ 20^h 23^m 52.01^s -10° 01' 04.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20239-1001 UC 4165 : 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		20239-1001	UC 4165		312	15.4	1
Show		20251-1004	LDS4840		298	5.5	20
Show		20261-1026	UC 4179		81	30.6	42
Show		20255-1043	RST4664		295	2.0	48
Show		20203-0935	GWP2940		264	408.2	59
Show		20280-0959	UC 4192		205	33.8	62
Show		20202-1046	J 1389		62	7.1	72
Show		20247-0846	RST4062		354	0.0	77
Show		20262-1115	RST4665		344	0.3	82
Show		20238-0839	KPP1896		157	14.8	83
Show		20200-1108	HU 358		82	0.6	89
Show		20181-1036	HDS2899		237	0.3	93
Show		20280-1122	GWP2955		177	76.6	101
Show		20301-0906	J 1706		285	6.4	107
Show		20258-0818	STF2678		310	3.4	107
Show		20198-0827	LDS1468		31	9.0	112
Show		20287-1129	BWL 55	AB	34	5.6	114
Show		20287-1129	BWL 55	AC	128	2.8	114
Show		20287-1129	BWL 55	AD	234	5.6	114
Show		20287-1129	BWL 55	AE	82	21.7	114
Show		20287-1129	BWL 55	AF	94	19.9	114
Show		20287-1129	BWL 55	AG	100	20.2	114
Show		20287-1129	BWL 55	AH	110	12.7	114
Show		20287-1129	BWL 55	AI	122	20.8	114
Show		20287-1129	BWL 55	AJ	327	19.5	114
Show		20186-1126	CVR 223		39	27.9	115
Show		20317-0940	J 1396	AB	118	6.8	117
Show		20317-0940	HEI9016	AC	44	8.3	117
Show		20314-1023	J 1707		34	9.5	118
Show		20169-1059	LDS4835		230	123.3	118
Show		20324-0951	BU 668	AB	48	1.2	127
Show		20324-0951	BU 668	AC	209	121.9	127
Show		20152-0944	AHD 15		143	11.1	131
Show		20326-0937	J 1398		359	6.1	131
Show		20182-0816	KPP4190		349	2.5	135
Show		20146-0949	UC 4126		190	142.0	138
Show		20229-1219	GWP2941		67	87.3	139
Show		20217-0745	HO 277		68	3.0	140
Show		20189-1201	HU 356		91	0.7	141
Show		20144-0947	J 1770		137	6.1	142
Show		20226-1223	HDS2910	Aa,Ab	174	0.3	144
Show		20226-1223	H N 127	AB	205	43.4	144
Show		20293-0802	HLD 38		298	2.3	144
Show		20208-0745	SCJ 25		215	2.8	144
Show		20292-0759	UC 4197	AB	111	15.1	146
Show		20328-0854	HLD 161		73	1.3	148
Show		20165-0817	UC 4134		79	46.5	152
Show		20275-0734	LDS5906		239	2.1	156
Show		20297-1216	HLD 159		281	1.7	160
Show		20270-0726	GWP2951		78	50.0	163
Show		20161-1159	KIR 22		175	38.3	165

WDS 20239-1001 : COMPONENTS

	A
B	pa=312.1° sep=15.23"

20239-1001 A

Componente originario normalizzato	AB		Coord arcsec 2000	202352.01-100104.1		Mag	16.2		PmRA	-28.00
PmDE	-52.0

20239-1001 B

Componente originario normalizzato	AB		Coord arcsec 2000	202351.25-100053.9		Mag	16.2		PmRA	-30.00
PmDE	-47.0		Calc coord	yes