10242+3903 UC 1923

10^h 24^m 13.62^s +39° 02' 33.8" P.A. 243.00 sep 5.7 mag 13.50,13.80

Coord 2000	10242+3903	Discov num	UC 1923	Comp		Coord arcsec 2000	10 24 13.62 +39 02 33.8
Date first	1998	Date last	2016	Obs	12
Pa first	241	Pa last	243.2	P.A. Now (θ)	243.2°
Sep first	5.9	Sep last	5.745	Sep. Now (ρ)	5.745"
Mag pri	13.50	Mag sec	13.80	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-093	Sec motion ra	-093
Pri motion dec	+112	Sec motion dec	+112
Notes	V (Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo Minor

Gaia DR2

755921425282888960

WDS 10242+3903 UC 1923 : 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
10242+3903	UC 1923		2000	2	241	5.8	13.50	13.80		V	102413.62+390233.8
10242+3903	UC 1923		2002	2	242	5.9	13.50	13.80		V	102413.62+390233.8
10242+3903	UC 1923		2015	3	244	5.5	13.50	13.80		V	102413.62+390233.8
10242+3903	UC 1923		2016	12	243	5.7	13.50	13.80		V	102413.62+390233.8

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

WDS 10242+3903 UC 1923 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10242+3903 UC 1923 : MEASURES

Records found: 1

Show	date	username	difficulty	sep	sep_sigma	pa	pa_sigma	delta_mag	#	notes
Show	15/05/11	g.locatelli	difficut	6.00		244.00		0.40	1	Unfiltered mag A 12.9 B 13.3

WDS 10242+3903 : 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 10242+3903 : ALADIN DSS IMAGE @ 10^h 24^m 13.62^s +39° 02' 33.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10242+3903 UC 1923 : 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		10242+3903	UC 1923		243	5.7
Show		10249+3849	COU1745		82	1.7	15
Show		10218+3904	LDS3983		113	330.5	29
Show		10215+3923	NSN 602		89	1.5	38
Show		10229+3823	CVR1286		216	4.7	43
Show		10218+3819	LDS3982		56	79.3	53
Show		10227+3956	HDS1494		291	0.1	56
Show		10245+4008	ES 1542		202	3.6	61
Show		10282+3819	LDS 915	AB	151	270.6	64
Show		10282+3819	LDS 915	AC	152	274.5	64
Show		10188+3854	SLW 462		173	43.1	65
Show		10186+3907	STF1420		318	2.2	67
Show		10282+3819	LDS 915	BC	211	7.6	68
Show		10199+3808	UC 1915		69	65.2	75
Show		10216+3754	LDS1237		4	7.2	76
Show		10283+4013	HJ 2531		3	8.6	85
Show		10167+3856	LDS3971		156	18.6	88
Show		10296+3757	HJ 2532	AB	70	13.0	91
Show		10296+3757	FOX 166	AC	251	203.5	91
Show		10241+4034	ES 1394		145	6.7	92
Show		10169+3935	RAO 649	Aa,Ab	104	0.3	92
Show		10201+4029	BVD 212		133	45.8	99
Show		10320+3824	SLW 486		291	10.3	100
Show		10165+3815	KPP3813		202	2.4	103
Show		10164+4003	A 2147		277	0.9	109
Show		10151+3931	OSV 4	AB	41	97.0	110
Show		10151+3931	SIN 50	AC	313	83.2	110
Show		10207+3719	ES 1639		133	2.2	112
Show		10257+4055	STF1430	AB	272	21.2	114
Show		10257+4055	STF1430	AC	236	23.0	114
Show		10336+3934	UC 1955		78	88.1	114
Show		10184+3730	HU 875		75	1.2	116
Show		10340+3934	DAM2429		62	11.8	118
Show		10340+3940	SHN 136		-1	0.0	120
Show		10292+3718	RAO 248		306	2.7	120
Show		10169+4029	UC 1904		315	20.2	122
Show		10219+3704	BFR 5		125	22.2	122
Show		10135+3928	STF1414		94	4.1	128
Show		10332+4026	HJ 2534	AB		16.9	133
Show		10332+4026	TOK 538	AC	295	345.6	133
Show		10222+4114	MUG 7	EF	57	24.2	134
Show		10222+4114	MUG 7	EG	56	25.7	134
Show		10222+4114	WIL 2	AB	50	63.1	134
Show		10222+4114	MUG 7	AC	223	30.7	134
Show		10222+4114	MUG 7	AD	209	11.6	134
Show		10222+4114	MUG 7	AE	79	22.0	134
Show		10222+4114	MUG 7	A,FG	67	45.3	134
Show		10222+4114	RBR 17	AH	54	5.6	134
Show		10222+4114	MUG 7	FG	52	1.4	134
Show		10333+3740	STF1443		160	5.3	135
Show		10222+3649	SKF 199		347	3.9	136

WDS 10242+3903 : COMPONENTS

	A
B	pa=237.0° sep=4.75"

10242+3903 A

Componente originario normalizzato	AB		Coord arcsec 2000	102413.62+390233.8		Mag	13.5		PmRA	-93.00
PmDE	112.0

10242+3903 B

Componente originario normalizzato	AB		Coord arcsec 2000	102413.28+390231.2		Mag	13.8		PmRA	-93.00
PmDE	112.0		Calc delta mag	0.3		Calc coord	yes