20206+1254 BPM2121

Coord 2000	20206+1254		Discov num	BPM2121		Comp			Coord arcsec 2000	20 20 36.70 +12 54 27.4
Date first	1995		Date last	2015		Obs	9
Pa first	253		Pa last	253		P.A. Now (θ)	253°
Sep first	94.6		Sep last	95.1		Sep. Now (ρ)	95.1"
Mag pri	14.36		Mag sec	15.49		delta mag (ΔM)	1.13		Spectral class
Pri motion ra	-026		Sec motion ra	-028
Pri motion dec	-031		Sec motion dec	-024
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.18 (< 0.3, Physical double) This double is physical.

Precise pa

252.5

Precise sep

95.121

Constellation

Delphinus

Gaia DR2

29438568960

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20206+1254	BPM2121		1998	2	253	94.7	14.36	15.49		NV	202036.70+125427.4
20206+1254	BPM2121		2001	3	253	94.7	14.36	15.49		NV	202036.70+125427.4
20206+1254	BPM2121		2010	4	253	95.1	14.36	15.49		NV	202036.70+125427.4
20206+1254	BPM2121		2015	5	253	95.1	14.36	15.49		NV	202036.70+125427.4

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