09330+5615 STF 1359 AB (HD 237815)

09^h 32^m 58.20^s +56° 14' 59.1" P.A. 54.00 sep 7.5 mag 9.77,10.76 Sp G5

Coord 2000	09330+5615		Discov num	STF1359		Comp	AB		Coord arcsec 2000	09 32 58.20 +56 14 59.1
Date first	1831		Date last	2019		Obs	30
Pa first	72		Pa last	53.5		P.A. Now (θ)	53.5°
Sep first	7.0		Sep last	7.536		Sep. Now (ρ)	7.536"
Mag pri	9.77		Mag sec	10.76		delta mag (ΔM)	0.99		Spectral class	G5 (yellow)
Pri motion ra	+014		Sec motion ra	+004
Pri motion dec	-013		Sec motion dec	+002
Notes

rPM=0.944

This double is not physical.

09330+5615 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 237815	27288	09 32 58 +56 14 59	STF 1359 AB	2019	30	54	7.5	9.77	10.76	0.99		<===
Show		27288	09 32 58 +56 14 59	STF 1359 AC	2015	20	240	118.1	9.77	10.52	0.75
Show			09 32 59 +56 15 03	STF 1359 BC	2015	12	240	125.5	10.76	10.52	0.24

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 237815		Constellation	Ursa Major		SAO	27288		Tycho2	3810-00578-1
Gaia DR2	1025003432774165888		HD	237815		GC	13151