10018-3044 UC 1866

10^h 01^m 47.74^s -30° 44' 24.9" P.A. 220.00 sep 37.3 mag 13.67,16.19

Coord 2000	10018-3044	Discov num	UC 1866	Comp		Coord arcsec 2000	10 01 47.74 -30 44 24.9
Date first	1999	Date last	2015	Obs	5
Pa first	222	Pa last	219.7	P.A. Now (θ)	219.7°
Sep first	37.6	Sep last	37.262	Sep. Now (ρ)	37.262"
Mag pri	13.67	Mag sec	16.19	delta mag (ΔM)	2.52	Spectral class
Pri motion ra	+044	Sec motion ra	+053
Pri motion dec	-079	Sec motion dec	-070
Notes	V (Proper motion indicates physical)

rPM=0.141 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Antlia

Gaia DR2

5463464211745331456

WDS 10018-3044 UC 1866 : 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
10018-3044	UC 1866		1999	2	222	37.5	13.70	16.20		V	100147.74-304424.9
10018-3044	UC 1866		2000	2	222	37.5	13.70	16.20		V	100147.74-304424.9
10018-3044	UC 1866		2010	4	220	37.2	13.67	16.19		V	100147.74-304424.9
10018-3044	UC 1866		2015	5	220	37.3	13.67	16.19		V	100147.74-304424.9

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

WDS 10018-3044 UC 1866 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10018-3044 UC 1866 : MEASURES

No records found.

WDS 10018-3044 : VIRTUAL EYEPIECE

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

WDS 10018-3044 : ALADIN DSS IMAGE @ 10^h 01^m 47.74^s -30° 44' 24.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10018-3044 UC 1866 : 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		10018-3044	UC 1866		220	37.3
Show		10032-3027	RST1476		239	2.3	25
Show		10001-3055	BRT2975		312	3.7	25
Show		10035-3027	DAM1976		322	1.4	28
Show		10035-3025	DAM1975		356	2.0	29
Show		10003-3111	LDS3947			21.8	33
Show		10030-3016	DAW 99		225	0.2	33
Show		10036-3021	DAM1977		14	5.0	33
Show		10035-3015	HDS1452		210	0.5	37
Show		10011-3006	NSN 306		227	3.2	40
Show		10029-3125	B 1669		197	1.4	43
Show		10058-3053	HO 371		44	6.2	52
Show		10053-3111	I 1195		297	0.2	53
Show		10051-3014	SKF1889	BC	220	1.0	53
Show		10051-3014	SKF1889	AB	214	15.7	53
Show		09580-3027	TDS6929		243	2.1	53
Show		09580-3024	B 1138		314	4.3	54
Show		10014-3138	DAM1922		127	1.6	55
Show		09580-3022	UC 1854		194	52.6	55
Show		09578-3028	B 1666		42	2.2	55
Show		10015-3140	B 1140		183	2.9	56
Show		10008-3140	B 2229		282	1.9	58
Show		09590-3132	LDS5707		191	103.1	60
Show		09599-2942	KPP1869		257	14.5	67
Show		09582-2943	LDS 292		138	16.4	77
Show		09583-3147	RST1471		153	2.7	78
Show		09560-3112	RST1465		165	0.7	80
Show		09573-3140	PRO 93		14	5.0	81
Show		10067-3146	B 1145		207	0.4	89
Show		09564-3146	TDS6909		135	3.3	93
Show		10052-3209	B 1142		280	0.3	96
Show		10051-3213	RST2667		216	0.2	99
Show		10083-2951	BRT2976		78	5.4	99
Show		10036-2903	TOK 131		245	11.1	105
Show		10019-2900	DAM1936		251	8.5	105
Show		10016-3231	TDS6965		217	2.0	107
Show		09551-2938	RST1463		182	0.8	110
Show		10089-2945	HDS1462		61	0.0	110
Show		09548-2942	B 1136	AB	94	0.8	110
Show		09548-2942	B 1136	AC	124	15.7	110
Show		10023-2853	RST1475		146	0.6	112
Show		10093-2949	RST1484		304	1.4	113
Show		10093-3144	B 1149		172	2.0	114
Show		09546-2939	DAM1846		203	9.8	114
Show		09573-2902	WHC 30		290	46.7	118
Show		09527-3115	I 1193		316	0.5	121
Show		09525-3110	DAM1816		86	3.8	123
Show		09535-3145	LDS 290		266	8.9	123
Show		10039-3244	RST2666		17	1.1	123
Show		10108-3128	RST1486		48	2.4	124
Show		10019-2841	HJ 4277		33	21.9	124

WDS 10018-3044 : COMPONENTS

	A
B	pa=215.5° sep=35.22"

10018-3044 A

Componente originario normalizzato	AB		Coord arcsec 2000	100147.74-304424.9		Mag	13.67		PmRA	44.00
PmDE	-79.0

10018-3044 B

Componente originario normalizzato	AB		Coord arcsec 2000	100146.15-304453.6		Mag	16.19		PmRA	53.00
PmDE	-70.0		Calc delta mag	2.52		Calc coord	yes