20270+1312 BPM2166

Coord 2000	20270+1312		Discov num	BPM2166		Comp			Coord arcsec 2000	20 26 58.64 +13 11 49.6
Date first	1997		Date last	2015		Obs	6
Pa first	58		Pa last	59		P.A. Now (θ)	59°
Sep first	25.1		Sep last	25.3		Sep. Now (ρ)	25.3"
Mag pri	14.18		Mag sec	14.77		delta mag (ΔM)	0.59		Spectral class
Pri motion ra	+039		Sec motion ra	+020
Pri motion dec	-025		Sec motion dec	-017
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.445 This double is physical.

Precise pa

59.1

Precise sep

25.32

Constellation

Delphinus

Gaia DR2

05826335616

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20270+1312	BPM2166		1997	2	58	25.1	15.19	15.29		NV	202658.64+131149.6
20270+1312	BPM2166		2001	3	58	25.1	15.19	15.29		NV	202658.64+131149.6
20270+1312	BPM2166		2010	4	61	26.2	14.18	14.77		NV	202658.64+131149.6
20270+1312	BPM2166		2015	5	59	25.3	14.18	14.77		NV	202658.64+131149.6

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