20167+8156 LOC 441

Coord 2000	20167+8156		Discov num	LOC 441		Comp			Coord arcsec 2000	20 16 43.68 +81 56 12.5
Date first	2015		Date last	2015		Obs	1
Pa first	139		Pa last	139		P.A. Now (θ)	139°
Sep first	1.0		Sep last	1.0		Sep. Now (ρ)	1"
Mag pri	17.10		Mag sec	17.30		delta mag (ΔM)	0.2		Spectral class
Pri motion ra	+016		Sec motion ra	+017
Pri motion dec	+041		Sec motion dec	+040
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.032 (< 0.3, Physical double) This double is physical.

Precise pa

138.6

Precise sep

1.034

Constellation

Draco

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20167+8156	LOC 441		2015	1	139	1.0	17.10	17.30		V	201643.68+815612.5

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