02573+3854 UC 903 AB

Coord 2000	02573+3854		Discov num	UC  903		Comp	AB		Coord arcsec 2000	02 57 16.32 +38 54 19.0
Date first	1998		Date last	2015		Obs	4
Pa first	93		Pa last	92.5		P.A. Now (θ)	92.5°
Sep first	73.6		Sep last	73.67		Sep. Now (ρ)	73.67"
Mag pri	14.43		Mag sec	14.99		delta mag (ΔM)	0.56		Spectral class
Pri motion ra	-014		Sec motion ra	-008
Pri motion dec	-078		Sec motion dec	-076
Notes	V (Proper motion indicates physical)

rPM=0.08 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			02 57 16 +38 54 19	UC 903 AB	2015	4	93	73.7	14.43	14.99	0.56		<===
Show			02 57 16 +38 54 19	UC 903 AC	2015	4	17	40.0	14.43	16.30	1.87

Triple system
3 estimated visually detectable stars in this system

Constellation

Perseus

Gaia DR2

143242313283397120

No records found.

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	...................

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02573+3854	UC 903	AB	2000	2	93	73.6	14.40	15.00		V	025716.32+385419.0
02573+3854	UC 903	AB	2002	2	93	73.6	14.40	15.00		V	025716.32+385419.0
02573+3854	UC 903	AB	2015	3	93	73.7	14.43	14.99		V	025716.32+385419.0

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
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 02573+3854 UC 903 AB 93 73.7 Show 02573+3854 UC 903 AC 17 40.0 Show 02571+3852 UC 898 AB 156 73.6 4 Show 02571+3852 UC 898 AC 232 26.3 4 Show 02571+3852 UC 898 AD 155 55.3 4 Show 02571+3852 UC 898 CD 127 55.8 4 Show 02571+3852 UC 898 BC 316 71.8 4 Show 02571+3852 UC 898 BD 342 18.4 4 Show 02572+3859 UC 900 BC 68 44.4 5 Show 02572+3859 UC 900 AB 217 37.6 6 Show 02572+3859 UC 900 AC 126 23.1 6 Show 02576+3857 UC 909 AB 349 64.7 6 Show 02576+3857 UC 909 AC 301 55.7 6 Show 02576+3858 UC 908 AB 113 75.1 6 Show 02576+3858 UC 908 AC 52 12.2 6 Show 02576+3857 UC 909 BC 225 49.5 6 Show 02568+3853 UC 895 AB 164 54.8 6 Show 02568+3853 UC 895 BD 201 29.2 6 Show 02568+3853 UC 895 BC 265 48.1 6 Show 02576+3858 UC 908 BC 302 70.2 6 Show 02568+3853 UC 895 CD 122 44.4 7 Show 02573+3902 UC 902 229 54.0 8 Show 02577+3900 UC 910 234 48.9 8 Show 02574+3846 UC 904 AB 43 76.2 9 Show 02574+3846 UC 904 AC 237 46.7 9 Show 02575+3903 UC 906 250 40.6 10 Show 02566+3848 UC 893 AB 293 48.2 10 Show 02566+3848 UC 893 AC 245 43.0 10 Show 02567+3847 UC 894 336 53.7 11 Show 02566+3848 UC 893 BD 306 47.5 11 Show 02566+3848 UC 893 BC 172 37.4 11 Show 02566+3848 UC 893 BE 18 49.2 11 Show 02569+3845 UC 896 63 85.4 11 Show 02579+3904 UC 911 44 43.7 13 Show 02581+3903 UC 915 67 43.4 14 Show 02563+3845 UC 886 106 23.8 15 Show 02581+3907 UC 914 101 26.8 16 Show 02563+3844 UC 887 AB 296 66.0 16 Show 02563+3844 UC 887 AC 288 58.2 16 Show 02563+3844 UC 887 BC 159 11.5 17 Show 02563+3844 UC 887 BD 239 41.8 17 Show 02563+3844 UC 887 CD 255 41.4 17 Show 02571+3910 COU1378 91 0.4 17 Show 02564+3841 UC 891 355 31.9 17 Show 02580+3909 UC 912 123 60.3 17 Show 02563+3844 UC 887 DE 255 26.8 18 Show 02561+3845 UC 880 AB 312 43.9 18 Show 02561+3845 UC 880 BC 24 25.4 18 Show 02584+3907 UC 920 113 55.1 19 Show 02560+3839 UC 879 AB 119 65.3 22 Show 02560+3839 UC 879 AC 303 35.2 22

	A	B
B	pa=93.2° sep=57.36"
C	pa=13.4° sep=39.32"	pa=310.7° sep=63.56"

Coord arcsec 2000

025716.32+385419.0

Mag

14.43

PmRA

-14.00

PmDE

-78.0

Coord arcsec 2000	025721.23+385415.8		Mag	14.99		PmRA	-8.00		PmDE	-76.0
Calc delta mag	0.56		Calc coord	yes

Coord arcsec 2000	025717.10+385457.3		Mag	16.3		PmRA	-13.00		PmDE	-67.0
Calc delta mag	1.87		Calc coord	yes