22156+4028 CVR 935

Coord 2000	22156+4028		Discov num	CVR 935		Comp			Coord arcsec 2000	22 15 34.47 +40 27 56.1
Date first	1998		Date last	2010		Obs	3
Pa first	332		Pa last	332		P.A. Now (θ)	332°
Sep first	26.6		Sep last	26.7		Sep. Now (ρ)	26.7"
Mag pri	16.70		Mag sec	18.20		delta mag (ΔM)	1.5		Spectral class	M3+M4 (red/red)
Pri motion ra	+039		Sec motion ra	+038
Pri motion dec	+011		Sec motion dec	+014
Notes	V R (Proper motion indicates physical, Red magnitudes)

This double is physical.

Constellation

Lacerta

last precise pa

331.7

last precise sep

26.66

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22156+4028	CVR 935		2006	1	332	26.7	16.70	18.20	M3+M4	V R	221533.36+402819.7
22156+4028	CVR 935		2010	3	332	26.7	16.70	18.20	M3+M4	V R	221534.47+402756.1

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