OCSN 91

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.25 1.0 0.75 0.25 1.0
C3	N_50	r_50
BA	25	34.1

Summary

OCSN 91 is a poorly populated, very dense object of high C3 quality. It is located at a very close distance from the Sun, above the mid-plane. It was recently reported in the literature.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Qin et al. (2023)	229.69	-37.72	7.43	-18.94	-26.82	6.01
Hunt & Reffert (2023)	229.683	-37.652	7.48	-18.971	-26.97	5.166
Cavallo et al. (2024)	229.937	-37.568	7.48	–	–	–
UCC	229.745	-37.601	7.452	-18.859	-26.856	3.376

Galactocentric position

How are the galactocentric plots generated?

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Estimated members

1 2

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Fundamental parameters

Reference	Values
Qin et al. (2023)	E(B-V)=0.02, m-M=5.67, logt=7.2
Hunt & Reffert (2023)	AV50=3.694, diffAV50=1.126, MOD50=5.578, logAge50=9.323
Cavallo et al. (2024)	AV50=1.66, dMod50=5.61, logAge50=8.68, [Fe/H]50=-0.03

Search coordinates in Bayestar19

Cluster region map