03447+3202 TBN 20 AB

03^h 44^m 43.98^s +32° 01' 35.2" P.A. 246.00 sep 9.6 Sp protostar

Coord 2000	03447+3202	Discov num	TBN 20	Comp	AB	Coord arcsec 2000	03 44 43.98 +32 01 35.2
Date first	2015	Date last	2015	Obs	1
Pa first	246	Pa last	245.7	P.A. Now (θ)	245.7°
Sep first	9.6	Sep last	9.63	Sep. Now (ρ)	9.63"
Mag pri		Mag sec		delta mag (ΔM)		Spectral class	protostar
Pri motion ra		Sec motion ra
Pri motion dec		Sec motion dec
Notes

Nature of this double is uncertain.

03447+3202 SYSTEM COMPONENTS

Show

name

SAO

coord

wds_name

last

obs

sep

mag1

mag2

d_mag

orb

current

Show

03 44 44 +32 01 35

TBN 20 AB

2015

246

9.6

<===

Show

03 44 43 +32 01 31

TBN 20 Ba,Bb

2015

0.7

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Perseus

WDS 03447+3202 TBN 20 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Tbn2015	Kl j	Tobin, J.J., Dunham, M.M., Looney, L.W., Li, Z.-Y., Chandler, C., Segura-Cox, D.,	2015ApJ...798...61T
Tbn2015	+K	Sadavoy, S.I., Melis, C., Harris, R.J., Perez, L.M., Kratter, K., Jorgensen, J.K.,
Tbn2015		et al.
Tbn2015		ApJ 798, 61, 2015 (Note: theta estimated from their Figure 1)
Tbn2015b	Kl -	Tobin, J.J., Looney, L.W., Dunham, M.M., Wilner, D.J., Kwon, W., Chandler, C.J.,	2015ApJ...805..125T
Tbn2015b	+K	Bourke, T.L., Loinard, L., Chiang, H.-F., Schnee, S., & Chen, X.
Tbn2015b		ApJ 805, 125, 2015
Tbn2016	Kl j	Tobin, J.J., Looney, L.W., Li, Z.-Y., Chandler, C.J., Dunham, M.M., Segura-Cox,	2016AJ....818...73T
Tbn2016		D., Sadavoy, S.I., Melis, S., Harris, R.J., Kratter, K. & Perez, L.
Tbn2016		AJ 818, 73, 2016
Tbn2018	Ka -	Tobin, J.J., Looney, L.W., Li, Z.-Y., Sadavoy, S.I., Dunham, M.M., Segura-Cox, D.,	2018ApJ...867...43T
Tbn2018		Kratter, K., Chandler, C.J., Melis, C., Harris, R.J. & Perez, L.
Tbn2018		ApJ 867, 43, 2018
Tbn2018		Data from Tables 4-7 also in Tbn2016
Tbn2018		Relative astrometry and photometry also derived from coordinates
Tbn2018		and int. fluxes (Table 1).

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03447+3202	TBN 20	AB	2015	1	246	9.6			protostar		034443.98+320135.2

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WDS 03447+3202 TBN 20 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03447+3202 TBN 20 AB : MEASURES

No records found.

WDS 03447+3202 : VIRTUAL EYEPIECE

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WDS 03447+3202 : ALADIN DSS IMAGE @

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

Error -22130
Not valid ID.

Error -22130
Not valid ID.
Error -27220
Not valid ID.