00424+0410 A  3107AC

Coord 2000	00424+0410		Discov num	A  3107		Comp	AC		Coord arcsec 2000	00 42 23.21 +04 10 00.0
Date first	1896		Date last	2015		Obs	13
Pa first	269		Pa last	275		P.A. Now (θ)	275°
Sep first	43.0		Sep last	46.9		Sep. Now (ρ)	46.9"
Mag pri	7.86		Mag sec	13.45		delta mag (ΔM)	5.59		Spectral class	F8V (yellow-white)
Pri motion ra	+031		Sec motion ra	-023
Pri motion dec	-042		Sec motion dec	-005
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=1.254 This double is not physical.

Show

name

SAO

coord

wds_name

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

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00 42 23 +04 10 00

STT 18 AB

2017

177

212

2.1

7.86

9.71

1.85

Y

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00 42 23 +04 10 00

A 3107 AC

2015

13

275

46.9

7.86

13.45

5.59

<===

Triple system
3 visible stars in this system

Precise pa	275		Precise sep	46.85		Constellation	Hydra		HIP	3326
Tycho2	0014-00641-1		Gaia DR2	2551241944269355776		HD	3972		BD	BD+03 93
Distance	59.99		Distance ly	195.69

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00424+0410	A 3107	AC	2006	8	275	45.7	7.86	12.50		D	004223.21+041000.0
00424+0410	A 3107	AC	2010	9	275	45.9	7.86	12.50		N D	004223.21+041000.0
00424+0410	A 3107	AC	2011	12	275	46.6	7.86	12.50		N D	004223.21+041000.0
00424+0410	A 3107	AC	2015	13	275	46.9	7.86	13.45	F8V	NU	004223.21+041000.0

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