20126+1616 BKO 529BC

Coord 2000	20126+1616		Discov num	BKO 529		Comp	BC		Coord arcsec 2000	20 12 37.79 +16 16 11.2
Date first	1998		Date last	2015		Obs	8
Pa first	296		Pa last	296		P.A. Now (θ)	296°
Sep first	10.0		Sep last	10.1		Sep. Now (ρ)	10.1"
Mag pri	13.41		Mag sec	14.19		delta mag (ΔM)	0.78		Spectral class
Pri motion ra	+089		Sec motion ra	-081
Pri motion dec	-018		Sec motion dec	+012
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.901 This double is not physical.

Show

name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

20126+1616

CHE 67

AB

1910

2015

9

299

12.1

13.02

13.41

0.39

Show

20126+1616

BKO 529

BC

1998

2015

8

296

10.1

13.41

14.19

0.78

<===

Triple system
3 visible stars in this system

Precise pa

295.5

Precise sep

10.087

Constellation

Sagitta

Gaia DR2

05560565760

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20126+1616	BKO 529	BC	2008	1	295	10.2	13.41	14.19		N	201237.79+161611.2
20126+1616	BKO 529	BC	2010	4	295	8.9	13.41	14.19		N	201237.79+161611.2
20126+1616	BKO 529	BC	2015	4	296	10.1	13.41	14.19		N	201237.79+161611.2

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