15123+1243 UC 2955

Coord 2000	15123+1243		Discov num	UC 2955		Comp			Coord arcsec 2000	15 12 20.38 +12 42 42.2
Date first	1998		Date last	2016		Obs	10
Pa first	109		Pa last	109		P.A. Now (θ)	109°
Sep first	6.6		Sep last	6.6		Sep. Now (ρ)	6.6"
Mag pri	13.30		Mag sec	13.50		delta mag (ΔM)	0.2		Spectral class
Pri motion ra	+010		Sec motion ra	+023
Pri motion dec	+052		Sec motion dec	+052
Notes	V (Proper motion indicates physical)

rPM=0.229 (< 0.3, Physical double) This double is physical.

Precise pa

108.9

Precise sep

6.637

Constellation

Serpens

Gaia DR2

22240687232

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15123+1243	UC 2955		2000	2	109	6.7	13.30	13.50		V	151220.38+124242.2
15123+1243	UC 2955		2001	2	109	6.6	13.30	13.50		V	151220.38+124242.2
15123+1243	UC 2955		2010	3	107	5.6	13.30	13.50		V	151220.38+124242.2
15123+1243	UC 2955		2015	4	109	6.7	13.30	13.50		V	151220.38+124242.2

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