14489+2404 HJ 2747

Coord 2000	14489+2404		Discov num	HJ 2747		Comp			Coord arcsec 2000	14 48 52.46 +24 03 51.7
Date first	1830		Date last	2014		Obs	10
Pa first	46		Pa last	48		P.A. Now (θ)	48°
Sep first	6.0		Sep last	12.8		Sep. Now (ρ)	12.8"
Mag pri	11.60		Mag sec	12.60		delta mag (ΔM)	1		Spectral class
Pri motion ra	-025		Sec motion ra	-017
Pri motion dec	-012		Sec motion dec	-012
Notes

rPM=0.288 (< 0.3, Physical double) This double is physical.

Precise pa	47.8		Precise sep	12.8		Constellation	Bootes		Tycho2	2016-00974-1
last precise pa	47.8		last precise sep	12.8

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14489+2404	HJ 2747		1999	7	47	13.0	11.60	12.60		D	144852.46+240351.7
14489+2404	HJ 2747		2001	8	47	12.9	11.60	12.60		D	144852.46+240351.7
14489+2404	HJ 2747		2014	9	48	12.8	11.60	12.60			144852.46+240351.7

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