20165+1252 KPP1246

20^h 16^m 29.05^s +12° 51' 56.5" P.A. 246.00 sep 9.6 mag 12.70,13.70

Coord 2000	20165+1252	Discov num	KPP1246	Comp		Coord arcsec 2000	20 16 29.05 +12 51 56.5
Date first	1992	Date last	2015	Obs	11
Pa first	247	Pa last	246	P.A. Now (θ)	246°
Sep first	9.4	Sep last	9.6	Sep. Now (ρ)	9.6"
Mag pri	12.70	Mag sec	13.70	delta mag (ΔM)	1	Spectral class
Pri motion ra	-010	Sec motion ra	-011
Pri motion dec	-057	Sec motion dec	-058
Notes	V (Proper motion indicates physical)

rPM=0.024 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

246.4

Precise sep

9.568

Constellation

Hydra

Gaia DR2

1803197768184507392

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20165+1252	KPP1246		2015	7	246	9.6	12.70	13.70		V	201629.05+125156.5

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