20240-2630 UC 4166

20^h 24^m 01.93^s -26° 30' 20.2" P.A. 332.00 sep 59.9 mag 13.80,16.20

Coord 2000	20240-2630	Discov num	UC 4166	Comp		Coord arcsec 2000	20 24 01.93 -26 30 20.2
Date first	1998	Date last	2015	Obs	4
Pa first	332	Pa last	332.1	P.A. Now (θ)	332.1°
Sep first	60.6	Sep last	59.921	Sep. Now (ρ)	59.921"
Mag pri	13.80	Mag sec	16.20	delta mag (ΔM)	2.4	Spectral class
Pri motion ra	-029	Sec motion ra	-013
Pri motion dec	-063	Sec motion dec	-068
Notes	V (Proper motion indicates physical)

rPM=0.242 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Gaia DR2

6847819341903055104

WDS 20240-2630 UC 4166 : 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
20240-2630	UC 4166		1999	2	332	60.6	13.80	16.20		V	202401.93-263020.2
20240-2630	UC 4166		2000	2	332	60.6	13.80	16.20		V	202401.93-263020.2
20240-2630	UC 4166		2015	4	332	59.9	13.80	16.20		V	202401.93-263020.2

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

WDS 20240-2630 UC 4166 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20240-2630 UC 4166 : MEASURES

No records found.

WDS 20240-2630 : 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 20240-2630 : ALADIN DSS IMAGE @ 20^h 24^m 01.93^s -26° 30' 20.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20240-2630 UC 4166 : 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		20240-2630	UC 4166		332	59.9
Show		20236-2644	HO 456		194	13.2	16
Show		20228-2642	TDT2222		22	0.6	21
Show		20228-2649	B 480		168	1.1	25
Show		20265-2638	HWE 54		59	2.8	35
Show		20195-2620	B 476		281	0.4	62
Show		20288-2638	RST2141		139	1.7	64
Show		20208-2720	SEE 414		53	2.2	67
Show		20289-2647	B 487		5	1.4	67
Show		20192-2610	RST1067		278	5.0	68
Show		20252-2506	UC 4174		145	39.1	87
Show		20297-2719	COO 240		21	7.1	90
Show		20299-2547	HDS2930			11.4	90
Show		20242-2459	SEE 418		54	2.7	92
Show		20205-2749	RST3255		109	0.1	93
Show		20202-2750	SEE 416	AB	248	1.1	95
Show		20202-2750	SEE 416	AB,C	261	25.0	95
Show		20310-2700	DAM1042		179	10.8	99
Show		20250-2452	UC 4172		304	15.6	100
Show		20213-2805	KPP1098		254	8.7	102
Show		20313-2707	SKF2086		306	7.1	105
Show		20292-2510	HJ 2964		42	36.0	108
Show		20319-2655	RST2143		259	0.3	108
Show		20185-2749	B 475		346	4.0	108
Show		20207-2447	RST3257		66	2.8	113
Show		20235-2827	DAW 152	AB	295	2.6	117
Show		20172-2516	HJ 2942		223	11.6	119
Show		20271-2438	B 483		57	4.4	121
Show		20331-2633	LDS5907		211	206.4	123
Show		20209-2828	LDS5904	AB	49	254.6	126
Show		20209-2828	LDS5904	Aa,Ab	345	2.1	126
Show		20334-2643	B 491		104	2.6	127
Show		20163-2748	LDS5902		297	281.0	129
Show		20254-2840	CHR 97		10	0.1	131
Show		20338-2616	RST2144		115	0.4	133
Show		20323-2519	UC 4208		79	23.7	133
Show		20139-2631	HJ 2935	AB	223	16.1	136
Show		20139-2631	B 9039	AC	34	22.9	136
Show		20139-2631	B 9039	AD	195	53.5	136
Show		20139-2631	B 9039	DE	37	7.1	136
Show		20212-2420	RST3258		134	1.1	137
Show		20339-2710	CBL 178		40	52.0	138
Show		20159-2758	UC 4131		78	46.0	140
Show		20337-2541	H N 7	AB	160	14.6	140
Show		20337-2541	H N 7	AC	336	15.7	140
Show		20337-2541	H N 7	AD	228	21.1	140
Show		20319-2806	TDT2341		318	0.5	142
Show		20175-2827	LDS4836		46	3.5	146
Show		20166-2817	LDS5903		66	317.2	147
Show		20196-2415	UC 4146		155	22.8	148
Show		20144-2516	UC 4125		304	30.1	150

WDS 20240-2630 : COMPONENTS

	A
B	pa=334.6° sep=58.60"

20240-2630 A

Componente originario normalizzato	AB		Coord arcsec 2000	202401.93-263020.2		Mag	13.8		PmRA	-29.00
PmDE	-63.0

20240-2630 B

Componente originario normalizzato	AB		Coord arcsec 2000	202400.06-262927.2		Mag	16.2		PmRA	-13.00
PmDE	-68.0		Calc delta mag	2.4		Calc coord	yes