20010+3737 SEI 786

Coord 2000	20010+3737		Discov num	SEI 786		Comp			Coord arcsec 2000	20 01 00.98 +37 36 32.7
Date first	1896		Date last	2017		Obs	13
Pa first	251		Pa last	253		P.A. Now (θ)	253°
Sep first	26.0		Sep last	28.8		Sep. Now (ρ)	28.8"
Mag pri	9.29		Mag sec	11.80		delta mag (ΔM)	2.51		Spectral class	F8V (yellow-white)
Pri motion ra	+022		Sec motion ra	-004
Pri motion dec	-005		Sec motion dec	-006
Notes

rPM=1.153 This double is not physical.

Precise pa	253.3		Precise sep	28.781		Constellation	Cygnus		SAO	69260
Tycho2	3150-03032-1		Gaia DR2	36458801664

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20010+3737	SEI 786		2000	6	253	28.3	9.29	11.80	F8V	D	200100.98+373632.7
20010+3737	SEI 786		2002	7	253	28.3	9.29	11.80	F8V	D	200100.98+373632.7
20010+3737	SEI 786		2010	8	253	28.4	9.29	11.80	F8V		200100.98+373632.7
20010+3737	SEI 786		2017	9	253	28.8	9.29	11.80	F8V		200100.98+373632.7

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