15028+3551 DAM 83 BC

15^h 02^m 42.17^s +35° 51' 53.7" P.A. 285.00 sep 13.0 mag 13.10,16.79

Coord 2000	15028+3551		Discov num	DAM 83		Comp	BC		Coord arcsec 2000	15 02 42.17 +35 51 53.7
Date first	1956		Date last	2019		Obs	7
Pa first	281		Pa last	284.9		P.A. Now (θ)	284.9°
Sep first	13.8		Sep last	13.049		Sep. Now (ρ)	13.049"
Mag pri	13.10		Mag sec	16.79		delta mag (ΔM)	3.69		Spectral class
Pri motion ra	-014		Sec motion ra	-021
Pri motion dec	-018		Sec motion dec	+004
Notes

rPM=1.012

This double is not physical.

15028+3551 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			15 02 43 +35 52 00	HJ 245 AB	2020	14	244	16.5	12.60	13.10	0.50
Show			15 02 42 +35 51 54	DAM 83 BC	2019	7	285	13.0	13.10	16.79	3.69		<===
Show			15 02 41 +35 51 57	DAM 83 CD	2019	6	290	15.2	16.79	17.00	0.21

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Gaia DR2

1291799379498972416