01051+3814 J  1804

Coord 2000	01051+3814		Discov num	J  1804		Comp			Coord arcsec 2000	01 05 05.96 +38 14 27.4
Date first	1929		Date last	2015		Obs	12
Pa first	311		Pa last	310		P.A. Now (θ)	310°
Sep first	5.5		Sep last	5.2		Sep. Now (ρ)	5.2"
Mag pri	11.11		Mag sec	12.40		delta mag (ΔM)	1.29		Spectral class
Pri motion ra	-021		Sec motion ra	-016
Pri motion dec	-017		Sec motion dec	-014
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.216 (< 0.3, Physical double) This double is physical.

Precise pa	309.8		Precise sep	5.233		Constellation	Andromeda		Tycho2	2799-01018-1
Gaia DR2	2714381184

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01051+3814	J 1804		2007	6	311	5.3	11.11	12.40		N D	010505.96+381427.4
01051+3814	J 1804		2010	8	308	4.7	11.11	12.40		N	010505.96+381427.4
01051+3814	J 1804		2015	8	310	5.2	11.11	12.40		N	010505.96+381427.4

If you need more information about this double, apply for a data request form to the WDS.