20329+1142 UC 4212AC

Coord 2000	20329+1142		Discov num	UC 4212		Comp	AC		Coord arcsec 2000	20 32 52.76 +11 44 37.2
Date first	2000		Date last	2015		Obs	4
Pa first	256		Pa last	255		P.A. Now (θ)	255°
Sep first	27.5		Sep last	28.8		Sep. Now (ρ)	28.8"
Mag pri	10.04		Mag sec	15.30		delta mag (ΔM)	5.26		Spectral class
Pri motion ra	-054		Sec motion ra	-045
Pri motion dec	-021		Sec motion dec	-025
Notes	V (Proper motion indicates physical)

rPM=0.17 (< 0.3, Physical double) This double is physical.

Show

name

SAO

coord

wds_name

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

20 32 53 +11 44 37

J 1 AB

2018

36

56

2.1

10.04

10.57

0.53

Y

Show

20 32 53 +11 44 37

UC 4212 AC

2015

4

255

28.8

10.04

15.30

5.26

<===

Triple system
3 visible stars in this system

Precise pa	254.8		Precise sep	28.803		Constellation	Delphinus		Tycho2	1095-00816-1
Gaia DR2	1755396220997391744

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20329+1142	UC 4212	AC	2000	2	256	27.5	10.04	15.30		V	203252.76+114437.2
20329+1142	UC 4212	AC	2001	2	256	27.4	10.04	15.30		V	203252.76+114437.2
20329+1142	UC 4212	AC	2015	3	255	28.8	10.04	15.30		V	203252.76+114437.2

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