09001-6944 HJ 4171

Coord 2000	09001-6944		Discov num	HJ 4171		Comp			Coord arcsec 2000	09 00 07.02 -69 43 34.2
Date first	1836		Date last	2015		Obs	10
Pa first	236		Pa last	237		P.A. Now (θ)	237°
Sep first	20.0		Sep last	14.5		Sep. Now (ρ)	14.5"
Mag pri	10.10		Mag sec	11.10		delta mag (ΔM)	1		Spectral class	F7/8 (yellow-white)
Pri motion ra	-033		Sec motion ra	-031
Pri motion dec	+003		Sec motion dec	-001
Notes

rPM=0.135 (< 0.3, Physical double) This double is physical.

Precise pa	237		Precise sep	14.501		Constellation	Volans		Tycho2	9199-00675-1
Gaia DR2	68473092992		HD	77744

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09001-6944	HJ 4171		2000	7	238	14.6	10.10	11.10	F7/8	D	090007.02-694334.2
09001-6944	HJ 4171		2010	9	237	14.3	10.10	11.10	F7/8		090007.02-694334.2
09001-6944	HJ 4171		2015	10	237	14.5	10.10	11.10	F7/8		090007.02-694334.2

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