20151+3637 SLE 975

Coord 2000	20151+3637		Discov num	SLE 975		Comp			Coord arcsec 2000	20 15 05.99 +36 36 24.3
Date first	1985		Date last	2015		Obs	8
Pa first	148		Pa last	152		P.A. Now (θ)	152°
Sep first	9.1		Sep last	9.0		Sep. Now (ρ)	9"
Mag pri	12.35		Mag sec	13.00		delta mag (ΔM)	0.65		Spectral class
Pri motion ra	-005		Sec motion ra	-001
Pri motion dec	+002		Sec motion dec	-001
Notes

rPM=0.928 This double is not physical.

Precise pa

152.3

Precise sep

9.047

Constellation

Cygnus

Gaia DR2

90411864448

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20151+3637	SLE 975		1985	1	328	9.1	11.60	12.30			201506.09+363706.6
20151+3637	SLE 975		1998	2	151	9.0	12.35	13.00			201505.99+363624.3
20151+3637	SLE 975		2002	3	152	9.0	12.35	13.00			201505.99+363624.3
20151+3637	SLE 975		2015	4	152	9.0	12.35	13.00			201505.99+363624.3

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