10157+2506 KPP3812

10^h 15^m 39.29^s +25° 06' 00.8" P.A. 185.00 sep 2.9 mag 12.40,12.70

Coord 2000	10157+2506	Discov num	KPP3812	Comp		Coord arcsec 2000	10 15 39.29 +25 06 00.8
Date first	1910	Date last	2016	Obs	6
Pa first	180	Pa last	185	P.A. Now (θ)	185°
Sep first	3.6	Sep last	2.9	Sep. Now (ρ)	2.9"
Mag pri	12.40	Mag sec	12.70	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-001	Sec motion ra	-000
Pri motion dec	+012	Sec motion dec	+015
Notes	T (Parallax indicates physical)

rPM=0.211 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

184.5

Precise sep

2.921

Constellation

Leo

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10157+2506	KPP3812		2015	5	185	2.9	12.40	12.70		T	101539.29+250600.8

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