Star • 2MASS J16213768-2000369

Cluster
Oph-N
Proposed Clusters
Alternate Names
SST J162137.7-200036
GDR2 6245086996204032128
2MASS J16213768-2000369
WISEA J162137.70-200037.2
PSO J162137.692-200036.964
SSTgbs J162137.7-200037
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Oph-N [char] dunham2015
mem_num 0 [integer] dunham2015
mem_lit_name Ophiuchus North [char] dunham2015
ra 16 21 37.6886 h m s cutri2003
dec -20 00 36.9684 d m s cutri2003
ra_deg 245.407036 deg cutri2003
dec_deg -20.010269 deg cutri2003
pm_ra -2.206 0.289 mas/yr gaiacollaboration2018
pm_dec -2.348 0.213 mas/yr gaiacollaboration2018
plx 0.2399 0.1929 mas gaiacollaboration2018
spt_lit AGB [char] hatchell2012
Av 7.9 mag dunham2015
Agaia 2.1373 0.0987 mag gaiacollaboration2018
disk_desc III [char] dunham2015
Lbol 1.2 Lsun dunham2015
log_Lbol 0.079 log Lsun dunham2015
Tbol 1700.0 K dunham2015
g_sloan 19.7259998322 0.081 mag flewelling2016
r_sloan 16.898 0.197 mag flewelling2016
i_sloan 14.037 0.078 mag flewelling2016
z_sloan 12.0410003662 mag flewelling2016
y_opt 11.288 mag (AB) flewelling2016
gaia_g 13.6318 0.0025 mag gaiacollaboration2018
gaia_bp 17.5763 0.14 mag gaiacollaboration2018
gaia_rp 12.0728 0.0065 mag gaiacollaboration2018
tm_J 8.905 0.021 mag cutri2003
tm_H 7.372 0.036 mag cutri2003
tm_K 6.615 0.018 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6_fd 1100.0 58.0 mJy dunham2015
S_4p5_fd 810.0 40.0 mJy dunham2015
S_5p8_fd 690.0 34.0 mJy dunham2015
S_8_fd 470.0 22.0 mJy dunham2015
S_24_fd 110.0 11.0 mJy dunham2015
W_3p4 6.124 0.114 mag wright2010
W_4p6 5.737 0.049 mag wright2010
W_12 5.121 0.015 mag wright2010
W_22 4.38 0.027 mag wright2010
wise_flags "BAAA,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
Oph-N hatchell2012
mem_num ([integer])
Value Error Ref.
0 cutri2003
Derived Stellar Properties
Teff (K)
Value Error Ref.
3288.0 35.75 gaiacollaboration2018
Disk
disk_desc ([char])
Value Error Ref.
III hatchell2012
Optical Photometry
i_sloan (mag)
Value Error Ref.
12.867 0.097 henden2016
Mid-Infrared Photometry
S_3p6_fd (mJy)
Value Error Ref.
1100.0 57.9 hatchell2012
S_4p5_fd (mJy)
Value Error Ref.
809.0 40.4 hatchell2012
S_5p8_fd (mJy)
Value Error Ref.
694.0 34.0 hatchell2012
S_8_fd (mJy)
Value Error Ref.
472.0 22.0 hatchell2012
S_24_fd (mJy)
Value Error Ref.
114.0 11.0 hatchell2012
Coordinates
ra (h m s)
Value Error Ref.
16 21 37.690 flewelling2016
16 21 37.704 dunham2015
16 21 37.710 wright2010
16 21 37.689 cutri2003
16 21 37.706 henden2016
16 21 37.7 hatchell2012
16 21 37.690 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-20 00 37.19 flewelling2016
-20 00 36.00 dunham2015
-20 00 37.23 wright2010
-20 00 36.97 cutri2003
-20 00 37.48 henden2016
-20 0 37 hatchell2012
-20 00 37.16 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
245.40704167 30.0 flewelling2016
245.4071 dunham2015
245.4071238 49.8587 wright2010
245.407036 60.0 cutri2003
245.40711 291.0 henden2016
245.40708333 hatchell2012
245.407042 0.1601 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-20.01033056 19.0 flewelling2016
-20.01 dunham2015
-20.0103414 49.5801 wright2010
-20.010269 60.0 cutri2003
-20.010411 41.0 henden2016
-20.01027778 hatchell2012
-20.01032344 0.0671 gaiacollaboration2018

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology