04252-2521 UC 1166

04^h 25^m 10.10^s -25° 21' 29.2" P.A. 153.00 sep 38.9 mag 12.88,14.46

Coord 2000	04252-2521	Discov num	UC 1166	Comp		Coord arcsec 2000	04 25 10.10 -25 21 29.2
Date first	1996	Date last	2015	Obs	6
Pa first	153	Pa last	152.6	P.A. Now (θ)	152.6°
Sep first	38.8	Sep last	38.884	Sep. Now (ρ)	38.884"
Mag pri	12.88	Mag sec	14.46	delta mag (ΔM)	1.58	Spectral class
Pri motion ra	+011	Sec motion ra	+016
Pri motion dec	-050	Sec motion dec	-051
Notes	V (Proper motion indicates physical)

rPM=0.095 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Eridanus

Gaia DR2

4896029453473395328

WDS 04252-2521 UC 1166 : 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
04252-2521	UC 1166		1999	2	153	38.8	12.90	14.50		V	042510.10-252129.2
04252-2521	UC 1166		2000	2	153	38.9	12.90	14.50		V	042510.10-252129.2
04252-2521	UC 1166		2010	4	153	38.9	12.88	14.46		V	042510.10-252129.2
04252-2521	UC 1166		2015	5	153	38.9	12.88	14.46		V	042510.10-252129.2

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

WDS 04252-2521 UC 1166 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04252-2521 UC 1166 : MEASURES

No records found.

WDS 04252-2521 : 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 04252-2521 : ALADIN DSS IMAGE @ 04^h 25^m 10.10^s -25° 21' 29.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04252-2521 UC 1166 : 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		04252-2521	UC 1166		153	38.9	1
Show		04237-2535	UC 1158		200	44.7	24
Show		04267-2457	TDS2849		31	1.3	32
Show		04228-2515	TDS2838		153	0.4	34
Show		04289-2512	B 69	AB	352	2.6	52
Show		04289-2512	STN 8	AC	352	7.1	52
Show		04215-2544	BU 744	AB	243	0.5	55
Show		04215-2544	HJ 3644	AB,C	1	41.1	55
Show		04215-2544	HJ 3644	AB,D	41	43.7	55
Show		04248-2618	TDS2843		159	1.4	57
Show		04275-2427	I 413		331	0.7	63
Show		04199-2518	TDS2823		268	0.9	72
Show		04305-2538	AOT 14		16	5.6	75
Show		04236-2635	TDS2841		269	1.3	77
Show		04237-2408	RST2346		111	1.9	77
Show		04207-2432	TDS2829		212	0.7	79
Show		04269-2405	BU 311		168	0.4	81
Show		04215-2418	UC 1152		149	19.7	81
Show		04308-2454	KPP3573	AC	123	4.5	82
Show		04310-2459	SEE 37		33	13.2	83
Show		04314-2544	AOT 15		75	12.8	88
Show		04209-2629	SKF1287	AB	98	85.8	89
Show		04202-2626	SPM 10	Aa,Ab	272	2.4	94
Show		04202-2626	SPM 10	AB	150	25.8	94
Show		04179-2517	TDS2811		166	0.5	99
Show		04275-2655	RST1274		106	1.5	99
Show		04325-2520	TDS2886	AB	204	0.4	101
Show		04326-2512	RST2348		348	0.3	102
Show		04318-2617	KPP2056		99	16.5	105
Show		04331-2451	HEB 2		-1	1.3	112
Show		04318-2407	RST2347		113	0.1	118
Show		04189-2644	B 2569	AB	264	13.9	119
Show		04189-2644	HJ 3637	AC	219	29.3	119
Show		04164-2531	KPP2832		321	5.0	120
Show		04194-2350	BRT2833		114	4.0	121
Show		04343-2510	TVB 73		250	12.3	125
Show		04168-2617	TDS2805		244	0.5	127
Show		04184-2347	RST2344		160	2.1	132
Show		04275-2312	B 67		255	0.9	134
Show		04349-2502	HJ 3664		194	21.5	134
Show		04247-2305	B 2572		337	6.1	137
Show		04188-2332	BRT1375		116	5.3	140
Show		04169-2358	RST2339		83	1.0	140
Show		04167-2646	SKF1285		146	28.2	142
Show		04240-2259	ARA1982		353	6.5	144
Show		04148-2444	TDS2798		184	1.1	146
Show		04255-2749	B 66		177	2.4	148
Show		04160-2400	B 64		228	3.7	150
Show		04359-2449	TDS2910		185	0.5	150
Show		04298-1403	SKF2469		243	35.7	152
Show		04169-2706	TDS2807		299	0.5	153

WDS 04252-2521 : COMPONENTS

	A
B	pa=154.9° sep=38.12"

04252-2521 A

Componente originario normalizzato	AB		Coord arcsec 2000	042510.10-252129.2		Mag	12.88		PmRA	11.00
PmDE	-50.0

04252-2521 B

Componente originario normalizzato	AB		Coord arcsec 2000	042511.29-252203.7		Mag	14.46		PmRA	16.00
PmDE	-51.0		Calc delta mag	1.58		Calc coord	yes