00121+5337 CHR   1AC

Coord 2000	00121+5337		Discov num	CHR   1		Comp	AC		Coord arcsec 2000	00 12 08.05 +53 37 26.1
Date first	1982		Date last	2001		Obs	8
Pa first	0		Pa last	298		P.A. Now (θ)	298°
Sep first	0.4		Sep last	0.3		Sep. Now (ρ)	0.3"
Mag pri	7.25		Mag sec			delta mag (ΔM)			Spectral class	A7Vn+F2V (white/yellow-white)
Pri motion ra	+041		Sec motion ra
Pri motion dec	-006		Sec motion dec
Notes	N (See Notes)

rPM=0.62 Nature of this double is uncertain.

Show

name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

00121+5337

BU 1026

AB

1888

2016

126

324

0.4

7.25

8.46

1.21

Y

Show

00121+5337

CHR 1

AC

1982

2001

8

298

0.3

7.25

<===

Triple system
3 visible stars in this system

Tycho2

3652-01330-1

last precise pa

298.3

last precise sep

0.293

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00121+5337	CHR 1	AC	1988	7	40	0.2	7.00		A7Vn+F2V	N	001208.05+533726.1
00121+5337	CHR 1	AC	2001	8	298	0.3	7.25		A7Vn F2V	N	001208.05+533726.1

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