01032+2006 LDS 873

Coord 2000	01032+2006		Discov num	LDS 873		Comp			Coord arcsec 2000	01 03 14.17 +20 05 52.1
Date first	1936		Date last	2015		Obs	28
Pa first	203		Pa last	56		P.A. Now (θ)	57.4°
Sep first	3.0		Sep last	2.4		Sep. Now (ρ)	2.46"
Mag pri	12.24		Mag sec	12.97		delta mag (ΔM)	0.73		Spectral class	M2 (red)
Pri motion ra	+670		Sec motion ra	+672
Pri motion dec	+042		Sec motion dec	+045
Notes	N O (See Notes, Orbital solution)

rPM=0.005 (< 0.3, Physical double) This double is physical.

Precise pa	56.1		Precise sep	2.38		Constellation	Pisces		HIP	4927
Tycho2	1195-00960-3		GL	GJ 1026A		Distance	16.23		Distance ly	52.94
last precise pa	61.5		last precise sep	2

Period (P)	521y	± 9	Periastron (T)	2079.3y	± 0.5	Semi-major axis (a)	3.366a	± 0.012
Eccentricity (e)	0.711	± 0.008	Inclination (i)	53.2°	± 1	Longitude of periastron (ω)	81°	± 0.9
Node (Ω)	92.5°	± 0.9	Note			Grade	5	(1=Definitive, 9=Indet.)
Equinox	2000		Last observation	2009

label rho theta 2000 2.636 48.8 2001 2.626 49.2 2002 2.617 49.7 2003 2.607 50.2 2004 2.598 50.7 2005 2.588 51.2 2006 2.578 51.7 2007 2.567 52.2 2008 2.557 52.7 2009 2.546 53.2 2010 2.535 53.7 2011 2.525 54.2 2012 2.513 54.7 2013 2.502 55.2 2014 2.490 55.8 2015 2.479 56.3 2016 2.467 56.8 2017 2.455 57.4 2018 2.442 57.9 2019 2.429 58.5 2020 2.416 59.1 2021 2.403 59.6 2022 2.390 60.2 2023 2.376 60.8 2024 2.362 61.4 2025 2.348 62.0 2026 2.333 62.6 2027 2.318 63.2 2028 2.303 63.8 2029 2.287 64.4 2030 2.271 65.1 Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
		Measures: green=micrometric, blue=interferometric, purple=photographic

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01032+2006	LDS 873		1999	18	48	2.6	12.24	12.97		NO	010314.17+200552.1
01032+2006	LDS 873		2006	19	51	2.5	12.24	12.97		NO	010314.17+200552.1
01032+2006	LDS 873		2009	21	54	2.5	12.24	12.97		NO	010314.17+200552.1
01032+2006	LDS 873		2011	22	55	2.5	12.24	12.97	M2	NO	010314.17+200552.1
01032+2006	LDS 873		2013	23	54	2.2	12.24	12.97	M2	NO	010314.17+200552.1
01032+2006	LDS 873		2015	28	56	2.4	12.24	12.97	M2	NO	010314.17+200552.1

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