20275+0107 J   560

Coord 2000	20275+0107		Discov num	J   560		Comp			Coord arcsec 2000	20 27 30.06 +01 05 24.5
Date first	1909		Date last	2015		Obs	12
Pa first	187		Pa last	188		P.A. Now (θ)	188°
Sep first	4.5		Sep last	4.2		Sep. Now (ρ)	4.2"
Mag pri	12.46		Mag sec	12.84		delta mag (ΔM)	0.38		Spectral class
Pri motion ra	+004		Sec motion ra	+003
Pri motion dec	+005		Sec motion dec	-001
Notes	B (Blue magnitudes)

Visually invisible, K-band or other infrared star rPM=0.95 This double is not physical.

Precise pa

187.9

Precise sep

4.246

Constellation

Aquila

Gaia DR2

02778445184

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20275+0107	J 560		2000	10	188	4.3	12.46	12.84		DB	202730.06+010524.5
20275+0107	J 560		2015	12	188	4.2	12.46	12.84		B	202730.06+010524.5

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