10225+2538 UC 1920

10^h 22^m 29.90^s +25° 37' 55.3" P.A. 295.00 sep 45.9 mag 11.82,15.91

Coord 2000	10225+2538	Discov num	UC 1920	Comp		Coord arcsec 2000	10 22 29.90 +25 37 55.3
Date first	1998	Date last	2015	Obs	6
Pa first	295	Pa last	294.7	P.A. Now (θ)	294.7°
Sep first	45.7	Sep last	45.904	Sep. Now (ρ)	45.904"
Mag pri	11.82	Mag sec	15.91	delta mag (ΔM)	4.09	Spectral class
Pri motion ra	-035	Sec motion ra	-038
Pri motion dec	-051	Sec motion dec	-037
Notes	V (Proper motion indicates physical)

rPM=0.231 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Tycho2

1972-00747-1

Gaia DR2

726921672955357568

WDS 10225+2538 UC 1920 : 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
10225+2538	UC 1920		2000	2	295	45.8	11.80	15.90		V	102229.90+253755.3
10225+2538	UC 1920		2001	2	295	45.8	11.80	15.90		V	102229.90+253755.3
10225+2538	UC 1920		2010	3	295	45.9	11.82	15.91		V	102229.90+253755.3
10225+2538	UC 1920		2015	6	295	45.9	11.82	15.91		V	102229.90+253755.3

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

WDS 10225+2538 UC 1920 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10225+2538 UC 1920 : MEASURES

No records found.

WDS 10225+2538 : VIRTUAL EYEPIECE

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

WDS 10225+2538 : ALADIN DSS IMAGE @ 10^h 22^m 29.90^s +25° 37' 55.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10225+2538 UC 1920 : 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		10225+2538	UC 1920		295	45.9
Show		10214+2539	CVR 103		317	71.8	15
Show		10236+2617	A 1991		191	1.5	43
Show		10223+2454	SLW 466		56	65.7	44
Show		10264+2545	HDS1500		305	0.2	53
Show		10234+2630	A 1990		290	1.5	54
Show		10259+2505	HJ 481		299	10.0	57
Show		10212+2642	HDS1488		222	0.1	67
Show		10250+2437	STF1429		155	0.8	71
Show		10264+2628	CVR1290		264	4.1	73
Show		10176+2611	FMR 90		90	167.7	75
Show		10236+2651	UC 1921		175	19.5	75
Show		10169+2552	BUP 131	AB	264	869.0	77
Show		10169+2552	SKF1468	AC	191	9.0	77
Show		10283+2534	COU 777		29	1.6	78
Show		10177+2621	CVR 556		52	7.5	79
Show		10167+2522	BVD 81		28	79.6	81
Show		10171+2622	CVR1277		275	4.0	86
Show		10166+2620	LDS3972		267	8.5	91
Show		10283+2453	BUP 133		233	214.8	91
Show		10218+2715	COU 959		336	1.7	98
Show		10157+2506	KPP3812		185	2.9	99
Show		10156+2504	FOX 14		185	2.9	99
Show		10298+2545	LDS3993		26	33.7	100
Show		10149+2505	DAM2178		3	3.9	109
Show		10304+2514	UC 156		83	11.7	110
Show		10144+2557	TDS7135		92	0.5	112
Show		10144+2449	CVR 553		195	19.9	120
Show		10144+2638	TDS7134		262	0.8	125
Show		10140+2449	HJ 477	AB	305	2.5	125
Show		10140+2449	HJ 477	AC	358	14.6	125
Show		10140+2449	HJ 477	AD	332	46.6	125
Show		10140+2449	GII 169	Aa,Ab	123	0.2	125
Show		10145+2434	GRV 814		205	22.1	125
Show		10138+2457	SLW 448		92	10.9	126
Show		10181+2731	STF1421		331	4.5	129
Show		10131+2521	KPP3809		275	1.8	129
Show		10211+2324	POU3078		161	10.2	135
Show		10164+2350	POU3076		4	19.6	137
Show		10153+2400	CVR1275		236	3.1	139
Show		10255+2322	POU3080		102	5.7	143
Show		10280+2741	KPP3816	AB	334	11.7	144
Show		10120+2603	CVR1273		137	4.4	144
Show		10147+2724	SKF2378		313	1.4	149
Show		10323+2427	HDS1511		19	0.1	151
Show		10170+2326	POU3077		277	4.8	153
Show		10202+2806	HJ 479		201	32.6	155
Show	Adhafera	10167+2325	STFA 18		337	331.3	155
Show		10159+2746	COU 958		81	2.3	156
Show		10291+2746	SLW 479		14	16.5	156
Show		10274+2806	TDS7284		263	0.6	163

WDS 10225+2538 : COMPONENTS

	A
B	pa=297.0° sep=42.21"

10225+2538 A

Componente originario normalizzato	AB		Coord arcsec 2000	102229.90+253755.3		Mag	11.82		PmRA	-35.00
PmDE	-51.0		Tycho2	1972-00747-1

Tycho2

Tycho2	1972-00747-1	Pflag		RAmdeg	155.62459561	DEmdeg	25.63205451
PmRA	-33.7	PmDE	-51.7	E RAmdeg	97	E DEmdeg	117
E pmRA	2.6	E pmDE	2.8	EpRAm	1974.28	EpDEm	1964.76
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.1	Q pmRA	0.4
Q pmDE	0.1	BTmag	12.551	E BTmag	0.277	VTmag	12.224
E VTmag	0.258	Prox	999	TYC		HIP
CCDM		RAdeg	155.62468139	DEdeg	25.63217611	EpRA 1990	1.71
EpDE 1990	1.52	E RAdeg	107.2	E DEdeg	139.0	Posflg
Corr	0.2

10225+2538 B

Componente originario normalizzato	AB		Coord arcsec 2000	102227.12+253814.5		Mag	15.91		PmRA	-38.00
PmDE	-37.0		Calc delta mag	4.09		Calc coord	yes