19173+6731 UC 3877

Coord 2000	19173+6731		Discov num	UC 3877		Comp			Coord arcsec 2000	19 17 17.83 +67 30 51.1
Date first	1999		Date last	2015		Obs	5
Pa first	356		Pa last	356.4		P.A. Now (θ)	356.4°
Sep first	32.8		Sep last	32.544		Sep. Now (ρ)	32.544"
Mag pri	16.10		Mag sec	16.40		delta mag (ΔM)	0.3		Spectral class
Pri motion ra	-004		Sec motion ra	-011
Pri motion dec	+073		Sec motion dec	+064
Notes	V (Proper motion indicates physical)

rPM=0.156 (< 0.3, Physical double) This double is physical.

Constellation

Draco

Gaia DR2

2255106015088692480

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
19173+6731	UC 3877		2000	2	356	32.8	16.10	16.40		V	191717.83+673051.1
19173+6731	UC 3877		2003	2	357	32.6	16.10	16.40		V	191717.83+673051.1
19173+6731	UC 3877		2010	3	356	32.8	16.10	16.40		V	191717.83+673051.1
19173+6731	UC 3877		2015	4	356	32.5	16.10	16.40		V	191717.83+673051.1

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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