05383-0154 CVS 1815 AB

Coord 2000	05383-0154		Discov num	CVS1815		Comp	AB		Coord arcsec 2000	05 38 19.50 -01 54 13.0
Date first	2009		Date last	2009		Obs	1
Pa first	25		Pa last	25.2		P.A. Now (θ)	25.2°
Sep first	8.6		Sep last	8.645		Sep. Now (ρ)	8.645"
Mag pri	13.40		Mag sec	17.40		delta mag (ΔM)	4		Spectral class	M4.0 (red)
Pri motion ra	+002		Sec motion ra
Pri motion dec	-001		Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			05 38 20 -01 54 13	CVS 1815 AB	2009	1	25	8.6	13.40	17.40	4.00		<===
Show			05 38 20 -01 54 13	CVS 1815 AC	2014	4	236	18.8	13.40	15.50	2.10

Triple system
3 estimated visually detectable stars in this system

Constellation

Orion

No records found.

refcode	metd	author	reference
Cvr2015a		= CVSO (CIDA Variability Survey Orion OB1.) See Briceno et al. 2019	2019AJ....157...85B
Cvr2015a		measures presented in Tok2019c.	2019AJ....158...48T

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05383-0154	CVS1815	AB	2009	1	25	8.6	13.40	17.40	M4.0	K	053819.50-015413.0

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS