22275-7743 MUG 18

Coord 2000	22275-7743		Discov num	MUG  18		Comp			Coord arcsec 2000	22 27 30.92 -77 43 04.5
Date first	1999		Date last	2016		Obs	5
Pa first	276		Pa last	276.2		P.A. Now (θ)	276.2°
Sep first	4.3		Sep last	4.386		Sep. Now (ρ)	4.386"
Mag pri	6.47		Mag sec	20.20		delta mag (ΔM)	13.73		Spectral class	F8V (yellow-white)
Pri motion ra	+079		Sec motion ra
Pri motion dec	-092		Sec motion dec
Notes	N T (See Notes, Parallax indicates physical)

This double is physical.

Constellation

Octans

Gaia DR2

6356860393345181824

discov_num	notes	refcode
MUG 18	Exoplanet host, P=2.24d. Companion listed by Roell et al. (2012) is	Rol2012
	confirmed by Mugrauer & Neuhauser (2009).	Mug2009

refcode	metd	author	reference
Mug2009	Ci -	Mugrauer, M. & Neuhauser, R.	2009A&A...494..373M
Mug2009	+E2	A&A 494, 373, 2009
Rol2012	Ep -	Roell, T., Neuhauser, R., Seifahrt, A., & Mugrauer, M.	2012A&A...542A..92R
Rol2012		A&A 542, A92, 2012

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22275-7743	MUG 18		2008	3	276	4.4	6.47	20.20	F8V		222730.92-774304.5
22275-7743	MUG 18		2016	5	276	4.4	6.47	20.20	F8V	N	222730.92-774304.5

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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

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
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Show name coord_2000 discov# comp pa sep dist(') Show 22275-7743 MUG 18 276 4.4 Show 22178-7731 KPP4269 301 7.4 34 Show 22218-7822 GLI 274 AB 124 5.1 44 Show 22218-7822 UC 4723 AC 36 47.6 44 Show 22397-7806 HDS3218 206 0.2 45 Show 22190-7641 HJ 5321 99 6.1 69 Show 22295-7858 UC 4751 232 55.8 75 Show 22198-7607 HDS3164 50 0.6 100 Show 22442-7620 TDT3680 145 0.6 101 Show 22345-7602 HDS3202 101 3.8 104 Show 22184-7549 UC 4713 343 6.1 119 Show 22300-7539 UC 4754 282 11.5 125 Show 22456-7952 HJ 5353 AB 175 19.7 139 Show 22456-7952 HJ 5353 AC 236 33.7 139 Show 22456-7952 DAW9012 AD 99 32.1 139 Show 22456-7952 HJ 5353 BC 271 29.4 140 Show 22114-7955 UC 4672 66 12.7 140 Show 22307-7514 SLN 93 195 92.4 150 Show 22462-7515 UC 4814 149 10.2 162 Show 22255-7502 UC 4741 104 25.0 162 Show 22259-7501 DUN 238 AB 78 21.5 163 Show 22259-7501 KO 5 AC 129 264.8 163 Show 22259-7501 TOK 434 Ba,Bb 56 0.3 163 Show 22454-8020 TDT3692 221 1.3 165 Show 22208-8027 HJ 5318 297 9.2 166 Show 22148-7500 I 339 177 2.3 170 Show 22164-8038 UC 4702 90 40.5 179 Show 22401-8052 TDS1180 332 1.6 193 Show 22350-7428 JSP 835 44 1.4 197 Show 22345-7353 HJ 5339 129 16.8 231 Show 22308-7352 HJ 5336 22 13.3 231 Show 22133-7356 I 678 88 2.1 234 Show 22419-7332 TDT3659 300 0.7 257 Show 22148-7323 UC 4693 99 9.2 264 Show 22325-7306 UC 4763 184 9.1 278 Show 22140-7255 TDT3417 163 0.5 293 Show 22237-7248 HJ 5325 AB 268 19.0 296 Show 22237-7248 HJ 5325 AC 97 32.2 296 Show 22368-7250 UC 4778 10 27.2 296 Show 22197-8238 HDS3163 97 0.8 296

	A
B	pa=297.1° sep=1.04"

Componente originario normalizzato	AB		Coord arcsec 2000	222730.92-774304.5		Mag	6.47		Spectral class	F8V (yellow-white)
PmRA	79.00		PmDE	-92.0

Componente originario normalizzato	AB		Coord arcsec 2000	222730.63-774304.0		Mag	20.2		Calc delta mag	13.73
Calc coord	yes